10-Q 1 neu-201563010xq.htm FORM 10-Q NEU-2015.6.30 10-Q
UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, D.C. 20549
 
FORM 10-Q
 
x
QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
For the quarterly period ended June 30, 2015
OR
¨
TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
For the transition period from              to             
Commission File Number 1-32190
 
NEWMARKET CORPORATION
(Exact name of registrant as specified in its charter)
 
 
VIRGINIA
 
20-0812170
(State or other jurisdiction of
incorporation or organization)
 
(I.R.S. Employer
Identification No.)
 
 
 
330 SOUTH FOURTH STREET
RICHMOND, VIRGINIA
 
23219-4350
(Address of principal executive offices)
 
(Zip Code)
Registrant’s telephone number, including area code - (804) 788-5000
 
Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports); and (2) has been subject to such filing requirements for the past 90 days.    Yes  x    No  ¨
Indicate by check mark whether the registrant has submitted electronically and posted on its corporate Web site, if any, every Interactive Data File required to be submitted and posted pursuant to Rule 405 of Regulation S-T during the preceding 12 months (or for such shorter period that the registrant was required to submit and post such files).    Yes  x    No  ¨
Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, or a smaller reporting company. See the definitions of “large accelerated filer,” “accelerated filer,” and “smaller reporting company” in Rule 12b-2 of the Exchange Act.
Large accelerated filer
x
Accelerated filer
¨
Non-accelerated filer
¨
Smaller reporting company
¨
Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act).
Yes  ¨ No  x
Number of shares of common stock, without par value, outstanding as of June 30, 2015: 12,424,302


NEWMARKET CORPORATION

INDEX


 
Page
Number
 
 
 

2

PART I.     FINANCIAL INFORMATION
ITEM 1.     Financial Statements

NEWMARKET CORPORATION AND SUBSIDIARIES
CONSOLIDATED STATEMENTS OF INCOME
(Unaudited)
 
(in thousands, except per-share amounts)
 
Second Quarter Ended
June 30,
 
Six Months Ended
June 30,
 
 
2015
 
2014
 
2015
 
2014
Net sales
 
$
560,709

 
$
620,438

 
$
1,120,275

 
$
1,196,860

Cost of goods sold
 
391,001

 
439,692

 
769,295

 
854,184

Gross profit
 
169,708

 
180,746

 
350,980

 
342,676

Selling, general, and administrative expenses
 
40,655

 
40,913

 
82,464

 
80,461

Research, development, and testing expenses
 
40,118

 
35,367

 
79,803

 
67,574

Operating profit
 
88,935

 
104,466

 
188,713

 
194,641

Interest and financing expenses, net
 
3,582

 
4,346

 
7,398

 
8,510

Other income (expense), net
 
1,683

 
(2,203
)
 
(642
)
 
(4,419
)
Income before income tax expense
 
87,036

 
97,917

 
180,673

 
181,712

Income tax expense
 
28,303

 
31,153

 
57,993

 
57,425

Net income
 
$
58,733

 
$
66,764

 
$
122,680

 
$
124,287

Earnings per share - basic and diluted
 
$
4.72

 
$
5.24

 
$
9.86

 
$
9.66

Cash dividends declared per share
 
$
1.40

 
$
1.10

 
$
2.80

 
$
2.20



See accompanying Notes to Condensed Consolidated Financial Statements

3

NEWMARKET CORPORATION AND SUBSIDIARIES
CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME
(Unaudited)

 (in thousands)
 
Second Quarter Ended
June 30,
 
Six Months Ended
June 30,
 
 
2015
 
2014
 
2015
 
2014
Net income
 
$
58,733

 
$
66,764

 
$
122,680

 
$
124,287

Other comprehensive income (loss):
 
 
 
 
 
 
 
 
Pension plans and other postretirement benefits:
 
 
 
 
 
 
 
 
Amortization of prior service cost (credit) included in net periodic benefit cost, net of income tax expense (benefit) of $4 in second quarter 2015 and 2014 and $8 in six months 2015 and 2014
 
(3
)
 
(3
)
 
(6
)
 
(6
)
Actuarial net gain (loss) arising during the period, net of income tax expense (benefit) of ($33) in second quarter and six months 2014
 
0

 
(90
)
 
0

 
(90
)
Amortization of actuarial net loss (gain) included in net periodic benefit cost, net of income tax expense (benefit) of $766 in second quarter 2015, $383 in second quarter 2014, $1,534 in six months 2015 and $767 in six months 2014
 
1,352

 
705

 
2,712

 
1,412

Settlements and curtailments, net of income tax expense (benefit) of $262 in second quarter and six months 2014
 
0

 
399

 
0

 
399

Amortization of transition obligation (asset) included in net periodic benefit cost, net of income tax expense (benefit) of $0 in second quarter 2014 and $1 in six months 2014
 
0

 
2

 
0

 
4

Total pension plans and other postretirement benefits
 
1,349

 
1,013

 
2,706

 
1,719

Foreign currency translation adjustments, net of income tax expense (benefit) of ($268) in second quarter 2015, ($679) in second quarter 2014, ($1,366) in six months 2015 and $306 in six months 2014
 
18,520

 
8,535

 
(7,144
)
 
9,560

Other comprehensive income (loss)
 
19,869

 
9,548

 
(4,438
)
 
11,279

Comprehensive income
 
$
78,602

 
$
76,312

 
$
118,242

 
$
135,566



See accompanying Notes to Condensed Consolidated Financial Statements

4

NEWMARKET CORPORATION AND SUBSIDIARIES
CONDENSED CONSOLIDATED BALANCE SHEETS
(Unaudited)

(in thousands, except share amounts)
 
June 30,
2015
 
December 31,
2014
ASSETS
 
 
 
 
Current assets:
 
 
 
 
Cash and cash equivalents
 
$
126,172

 
$
103,003

Trade and other accounts receivable, less allowance for doubtful accounts
 
312,433

 
302,803

Inventories:
 
 
 
 
Finished goods and work-in-process
 
283,933

 
292,214

Raw materials
 
41,877

 
46,673

Stores, supplies, and other
 
9,988

 
9,533

     Total inventories
 
335,798

 
348,420

Deferred income taxes
 
6,713

 
7,837

Prepaid expenses and other current assets
 
36,329

 
35,128

Total current assets
 
817,445

 
797,191

Property, plant, and equipment, at cost
 
1,061,745

 
1,016,868

Less accumulated depreciation and amortization
 
713,487

 
709,009

Net property, plant, and equipment
 
348,258

 
307,859

Prepaid pension cost
 
19,355

 
16,082

Deferred income taxes
 
49,215

 
48,499

Intangibles (net of amortization) and goodwill
 
14,035

 
16,859

Deferred charges and other assets
 
42,809

 
45,435

Total assets
 
$
1,291,117

 
$
1,231,925

LIABILITIES AND SHAREHOLDERS’ EQUITY
 
 
 
 
Current liabilities:
 
 
 
 
Accounts payable
 
$
132,204

 
$
137,688

Accrued expenses
 
89,761

 
86,539

Dividends payable
 
16,013

 
15,721

Income taxes payable
 
9,561

 
6,462

Other current liabilities
 
5,715

 
13,264

Total current liabilities
 
253,254

 
259,674

Long-term debt
 
361,556

 
363,526

Other noncurrent liabilities
 
179,918

 
187,684

Total liabilities
 
794,728

 
810,884

Commitments and contingencies (Note 7)
 

 

Shareholders’ equity:
 
 
 
 
Common stock and paid-in capital (without par value; authorized shares - 80,000,000; issued and outstanding shares - 12,424,302 at June 30, 2015 and 12,446,365 at December 31, 2014)
 
0

 
0

Accumulated other comprehensive loss
 
(143,598
)
 
(139,160
)
Retained earnings
 
639,987

 
560,201

Total shareholders' equity
 
496,389

 
421,041

Total liabilities and shareholders’ equity
 
$
1,291,117

 
$
1,231,925


See accompanying Notes to Condensed Consolidated Financial Statements

5

NEWMARKET CORPORATION AND SUBSIDIARIES
CONSOLIDATED STATEMENTS OF SHAREHOLDERS’ EQUITY
(Unaudited)

(in thousands, except share and per-share amounts)
 
Common Stock and
Paid-in Capital
 
Accumulated Other Comprehensive Loss
 
Retained Earnings
 
Total
Shareholders’ Equity
 
Shares
 
Amount
 
 
 
Balance at December 31, 2013
 
13,099,356

 
$
0

 
$
(60,086
)
 
$
632,534

 
$
572,448

Net income
 

 

 

 
124,287

 
124,287

Other comprehensive income (loss)
 

 

 
11,279

 

 
11,279

Cash dividends ($2.20 per share)
 

 

 

 
(28,155
)
 
(28,155
)
Repurchases of common stock
 
(454,400
)
 
(964
)
 
 
 
(166,365
)
 
(167,329
)
Stock-based compensation
 
(166
)
 
964

 

 
3

 
967

Balance at June 30, 2014
 
12,644,790

 
$
0

 
$
(48,807
)
 
$
562,304

 
$
513,497

 
 
 
 
 
 
 
 
 
 
 
Balance at December 31, 2014
 
12,446,365

 
$
0

 
$
(139,160
)
 
$
560,201

 
$
421,041

Net income
 

 

 

 
122,680

 
122,680

Other comprehensive income (loss)
 

 

 
(4,438
)
 

 
(4,438
)
Cash dividends ($2.80 per share)
 

 

 

 
(34,824
)
 
(34,824
)
Repurchases of common stock
 
(21,083
)
 
(1,304
)
 
 
 
(8,096
)
 
(9,400
)
Stock-based compensation
 
(980
)
 
1,304

 

 
26

 
1,330

Balance at June 30, 2015
 
12,424,302

 
$
0

 
$
(143,598
)
 
$
639,987

 
$
496,389



See accompanying Notes to Condensed Consolidated Financial Statements

6

NEWMARKET CORPORATION AND SUBSIDIARIES
CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS
(Unaudited)

 (in thousands)
 
Six Months Ended
June 30,
 
 
2015
 
2014
Cash and cash equivalents at beginning of year
 
$
103,003

 
$
238,703

Cash flows from operating activities:
 
 
 
 
Net income
 
122,680

 
124,287

Adjustments to reconcile net income to cash flows from operating activities:
 
 
 
 
Depreciation and amortization
 
20,566

 
20,719

Noncash pension and postretirement expense
 
11,626

 
7,183

Deferred income tax expense
 
305

 
411

Unrealized (gain) loss on derivative instruments, net
 
(1,554
)
 
2,018

Working capital changes
 
(18,365
)
 
(65,654
)
Cash pension and postretirement contributions
 
(13,354
)
 
(10,407
)
Other, net
 
1,277

 
5,959

Cash provided from (used in) operating activities
 
123,181

 
84,516

Cash flows from investing activities:
 
 
 
 
Capital expenditures
 
(50,047
)
 
(20,654
)
Deposits for interest rate swap
 
(8,527
)
 
(4,861
)
Return of deposits for interest rate swap
 
10,430

 
2,930

Other, net
 
(2,441
)
 
(2,485
)
Cash provided from (used in) investing activities
 
(50,585
)
 
(25,070
)
Cash flows from financing activities:
 
 
 
 
Net (repayments) borrowings under revolving credit facility
 
(2,000
)
 
4,000

Dividends paid
 
(34,824
)
 
(28,155
)
Repurchases of common stock
 
(8,000
)
 
(162,867
)
Other, net
 
(3,022
)
 
(151
)
Cash provided from (used in) financing activities
 
(47,846
)
 
(187,173
)
Effect of foreign exchange on cash and cash equivalents
 
(1,581
)
 
2,668

Increase (decrease) in cash and cash equivalents
 
23,169

 
(125,059
)
Cash and cash equivalents at end of period
 
$
126,172

 
$
113,644

 
 
 
 
 
Supplemental disclosure of non-cash transactions:
 
 
 
 
Additions to property, plant, and equipment included in current liabilities
 
$
11,070

 
$
1,533


See accompanying Notes to Condensed Consolidated Financial Statements

7

NEWMARKET CORPORATION AND SUBSIDIARIES
NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
(Unaudited)

1.    Financial Statement Presentation
In the opinion of management, the accompanying consolidated financial statements of NewMarket Corporation and its subsidiaries contain all necessary adjustments for the fair statement of, in all material respects, our consolidated financial position as of June 30, 2015 and December 31, 2014, our consolidated results of operations and comprehensive income for the second quarter and six months ended June 30, 2015 and June 30, 2014, and our changes in shareholders' equity and cash flows for the six months ended June 30, 2015 and June 30, 2014. All adjustments are of a normal, recurring nature, unless otherwise disclosed. These financial statements should be read in conjunction with the consolidated financial statements and related notes included in the NewMarket Corporation Annual Report on Form 10-K for the year ended December 31, 2014 (2014 Annual Report), as filed with the Securities and Exchange Commission. The results of operations for the six month period ended June 30, 2015 are not necessarily indicative of the results to be expected for the full year ending December 31, 2015. The December 31, 2014 condensed consolidated balance sheet data was derived from audited financial statements, but does not include all disclosures required by accounting principles generally accepted in the United States of America.
Unless the context otherwise indicates, all references to “we,” “us,” “our,” the “company,” and “NewMarket” are to NewMarket Corporation and its consolidated subsidiaries.
Certain reclassifications have been made to the accompanying consolidated financial statements to conform to the current presentation.

2.    Segment Information
The tables below show our consolidated segment results. The “All other” category includes the operations of the tetraethyl lead (TEL) business, as well as certain contract manufacturing performed by Ethyl Corporation (Ethyl).
 
Consolidated Revenue by Segment
 
 
Second Quarter Ended
June 30,
 
Six Months Ended
June 30,
(in thousands)
 
2015
 
2014
 
2015
 
2014
Petroleum additives
 
 
 
 
 
 
 
 
     Lubricant additives
 
$
467,072

 
$
513,421

 
$
920,794

 
$
986,770

     Fuel additives
 
90,291

 
104,084

 
191,334

 
204,780

          Total
 
557,363

 
617,505

 
1,112,128

 
1,191,550

All other
 
3,346

 
2,933

 
8,147

 
5,310

Consolidated revenue
 
$
560,709

 
$
620,438

 
$
1,120,275

 
$
1,196,860


8


Segment Operating Profit
 
 
Second Quarter Ended
June 30,
 
Six Months Ended
June 30,
(in thousands)
 
2015
 
2014
 
2015
 
2014
Petroleum additives
 
$
94,052

 
$
109,089

 
$
199,077

 
$
205,268

All other
 
216

 
858

 
2,315

 
1,393

Segment operating profit
 
94,268

 
109,947

 
201,392

 
206,661

Corporate, general, and administrative expenses
 
(5,540
)
 
(5,575
)
 
(12,555
)
 
(12,128
)
Interest and financing expenses, net
 
(3,582
)
 
(4,346
)
 
(7,398
)
 
(8,510
)
Gain (loss) on interest rate swap agreement (a)
 
1,522

 
(2,270
)
 
(886
)
 
(4,503
)
Other income, net
 
368

 
161

 
120

 
192

Income before income tax expense
 
$
87,036

 
$
97,917

 
$
180,673

 
$
181,712

 
(a)
The gain (loss) on interest rate swap agreement represents the change, since the beginning of the reporting period, in the fair value of an interest rate swap which we entered into on June 25, 2009. We are not using hedge accounting to record the interest rate swap and, accordingly, any change in the fair value is immediately recognized in earnings.

3.    Pension Plans and Other Postretirement Benefits
The table below shows cash contributions made during the six months ended June 30, 2015, as well as the remaining cash contributions we expect to make during the year ending December 31, 2015, for our domestic and foreign pension plans and domestic postretirement benefit plan.
(in thousands)
 
Actual Cash Contributions for Six Months Ended June 30, 2015
 
Expected Remaining Cash Contributions for Year Ending December 31, 2015
Domestic plans
 
 
 
 
Pension benefits
 
$
9,642

 
$
9,642

Postretirement benefits
 
650

 
650

Foreign plans
 
 
 
 
Pension benefits
 
3,062

 
2,885


The tables below present information on net periodic benefit cost (income) for our pension and postretirement benefit plans.
 
 
 
 
 
 
 
 
 
 
 
Domestic
 
 
Pension Benefits
 
Postretirement Benefits
 
 
Second Quarter Ended June 30,
(in thousands)
 
2015
 
2014
 
2015
 
2014
Service cost
 
$
3,240

 
$
2,388

 
$
711

 
$
405

Interest cost
 
2,982

 
2,737

 
756

 
690

Expected return on plan assets
 
(5,091
)
 
(4,331
)
 
(323
)
 
(328
)
Amortization of prior service cost
 
25

 
25

 
1

 
3

Amortization of actuarial net loss (gain)
 
1,735

 
978

 
0

 
(176
)
Net periodic benefit cost (income)
 
$
2,891

 
$
1,797

 
$
1,145

 
$
594


9

 
 
Domestic
 
 
Pension Benefits
 
Postretirement Benefits
 
 
Six Months Ended June 30,
(in thousands)
 
2015
 
2014
 
2015
 
2014
Service cost
 
$
6,480

 
$
4,775

 
$
1,422

 
$
810

Interest cost
 
5,965

 
5,475

 
1,513

 
1,382

Expected return on plan assets
 
(10,183
)
 
(8,661
)
 
(645
)
 
(656
)
Amortization of prior service cost
 
50

 
50

 
1

 
5

Amortization of actuarial net loss (gain)
 
3,470

 
1,955

 
0

 
(353
)
Net periodic benefit cost (income)
 
$
5,782

 
$
3,594

 
$
2,291

 
$
1,188

 
 
 
 
 
 
 
 
 
 
 
Foreign
 
 
Pension Benefits
 
Postretirement Benefits
 
 
Second Quarter Ended June 30,
(in thousands)
 
2015
 
2014
 
2015
 
2014
Service cost
 
$
1,905

 
$
1,506

 
$
0

 
$
1

Interest cost
 
1,250

 
1,569

 
0

 
17

Expected return on plan assets
 
(1,765
)
 
(2,098
)
 
0

 
0

Amortization of prior service credit
 
(24
)
 
(26
)
 
0

 
0

Amortization of transition obligation
 
0

 
0

 
0

 
2

Amortization of actuarial net loss
 
387

 
286

 
0

 
3

Settlements and curtailments
 
0

 
0

 
0

 
(122
)
Net periodic benefit cost (income)
 
$
1,753

 
$
1,237

 
$
0

 
$
(99
)
 
 
Foreign
 
 
Pension Benefits
 
Postretirement Benefits
 
 
Six Months Ended June 30,
(in thousands)
 
2015
 
2014
 
2015
 
2014
Service cost
 
$
3,850

 
$
3,001

 
$
0

 
$
3

Interest cost
 
2,519

 
3,124

 
0

 
41

Expected return on plan assets
 
(3,553
)
 
(4,177
)
 
0

 
0

Amortization of prior service credit
 
(48
)
 
(52
)
 
0

 
0

Amortization of transition obligation
 
0

 
0

 
0

 
5

Amortization of actuarial net loss
 
785

 
570

 
0

 
8

Settlements and curtailments
 
0

 
0

 
0

 
(122
)
Net periodic benefit cost (income)
 
$
3,553

 
$
2,466

 
$
0

 
$
(65
)

The 2014 settlements and curtailments amounts in the tables above reflect the termination of the Ethyl Canada postretirement plan.



10

4.    Earnings Per Share
We had 29,541 shares of nonvested restricted stock at June 30, 2015 and 19,865 shares of nonvested restricted stock at June 30, 2014 that were excluded from the calculation of diluted earnings per share, as their effect on earnings per share would be anti-dilutive.
The nonvested restricted stock is considered a participating security since the restricted stock contains nonforfeitable rights to dividends. As such, we use the two-class method to compute basic and diluted earnings per share for all periods presented since this method yielded a more dilutive result than the treasury-stock method. The following table illustrates the earnings allocation method utilized in the calculation of basic and diluted earnings per share.
 
 
Second Quarter Ended
June 30,
 
Six Months Ended
June 30,
(in thousands, except per-share amounts)
 
2015
 
2014
 
2015
 
2014
Earnings per share numerator:
 
 
 
 
 
 
 
 
Net income attributable to common shareholders before allocation of earnings to participating securities
 
$
58,733

 
$
66,764

 
$
122,680

 
$
124,287

Earnings allocated to participating securities
 
127

 
102

 
269

 
192

Net income attributable to common shareholders after allocation of earnings to participating securities
 
$
58,606

 
$
66,662

 
$
122,411

 
$
124,095

Earnings per share denominator:
 
 
 
 
 
 
 
 
Weighted-average number of shares of common stock outstanding - basic and diluted
 
12,407

 
12,732

 
12,410

 
12,842

Earnings per share - basic and diluted
 
$
4.72

 
$
5.24

 
$
9.86

 
$
9.66


5.    Intangibles (Net of Amortization) and Goodwill

The net carrying amount of intangibles and goodwill was $14 million at June 30, 2015 and $17 million at December 31, 2014. The gross carrying amount and accumulated amortization of each type of intangible asset and goodwill are presented in the table below.
 
 
June 30, 2015
 
December 31, 2014
(in thousands)
 
Gross
Carrying
Amount
 
Accumulated
Amortization
 
Gross
Carrying
Amount
 
Accumulated
Amortization
Amortizing intangible assets
 
 
 
 
 
 
 
 
Formulas and technology
 
$
88,837

 
$
84,454

 
$
88,824

 
$
82,050

Contracts
 
4,476

 
3,879

 
4,476

 
3,655

Customer bases
 
6,995

 
3,482

 
6,994

 
3,336

Trademarks and trade names
 
1,572

 
846

 
1,571

 
769

Goodwill
 
4,816

 
 
 
4,804

 
 
 
 
$
106,696

 
$
92,661

 
$
106,669

 
$
89,810


All of the intangibles relate to the petroleum additives segment. The change in the gross carrying amount between 2014 and 2015 is due to foreign currency fluctuations. There is no accumulated goodwill impairment.
Amortization expense was (in thousands):
Second quarter ended June 30, 2015
$
1,424

Six months ended June 30, 2015
2,851

Second quarter ended June 30, 2014
1,576

Six months ended June 30, 2014
3,151



11

Estimated amortization expense for the remainder of 2015, as well as annual amortization expense related to our intangible assets for the next five years, is expected to be (in thousands):
2015
$
2,859

2016
1,891

2017
730

2018
700

2019
678

2020
319


We amortize contracts over 10 years; customer bases over 20 years; formulas and technology over 10 to 20 years; and trademarks and trade names over 10 years.

6.    Long-term Debt
(in thousands)
 
June 30,
2015
 
December 31,
2014
Senior notes - 4.10% due 2022
 
$
349,556

 
$
349,526

Revolving credit facility
 
12,000

 
14,000

 
 
$
361,556

 
$
363,526


The outstanding senior notes have an aggregate principal amount of $350 million and are registered under the Securities Act of 1933.
The following table provides information related to the unused portion of our revolving credit facility:  
(in thousands)
 
June 30,
2015
 
December 31,
2014
Maximum borrowing capacity under the revolving credit facility
 
$
650,000

 
$
650,000

Outstanding borrowings under the revolving credit facility
 
12,000

 
14,000

Outstanding letters of credit
 
2,724

 
3,271

Unused portion of revolving credit facility
 
$
635,276

 
$
632,729


The average interest rate for borrowings under our revolving credit facility was 2.4% during the first six months of 2015 and 2.9% during 2014.
We were in compliance with all covenants under our debt agreements at June 30, 2015 and at December 31, 2014.

7.    Commitments and Contingencies
Information on certain commitments and contingencies follows.
Litigation
We are involved in legal proceedings that are incidental to our business and include administrative or judicial actions seeking remediation under environmental laws, such as the federal Comprehensive Environmental Response, Compensation and Liability Act, commonly known as CERCLA or Superfund. Some of these legal proceedings relate to environmental matters and involve governmental authorities. For further information, see “Environmental” below.
While it is not possible to predict or determine with certainty the outcome of any legal proceeding, we believe the outcome of any of these proceedings, or all of them combined, will not result in a material adverse effect on our consolidated results of operations, financial condition, or cash flows.

12

In 2013, Afton Chemical Corporation (Afton) initiated a voluntary self-audit of its compliance with certain sections of the Toxic Substances Control Act (TSCA) under the Environmental Protection Agency's (EPA) audit policy (Audit Policy). If any potential TSCA violations are discovered during the audit, we would voluntarily disclose them to the EPA under the Audit Policy. In August 2014, the EPA TSCA staff began its own TSCA inspection of both Afton and Ethyl. While it is not possible to predict or determine with certainty the outcome, we do not believe that any findings identified as a result of our audit or the EPA’s TSCA inspection will have a material adverse effect on our consolidated results of operations, financial condition, or cash flows.
As we previously disclosed, the United States Department of Justice advised us that it was conducting a review of certain of our foreign business activities in relation to compliance with relevant U.S. economic sanctions programs and anti-corruption laws, as well as certain historical conduct in the domestic U.S. market, and has requested certain information in connection with such review. We have cooperated with the investigation. In connection with such cooperation, we voluntarily provided certain information and have conducted an internal review for that purpose.
Environmental
We are involved in environmental proceedings and potential proceedings relating to soil and groundwater contamination, disposal of hazardous waste, and other environmental matters at several of our current or former facilities, or at third-party sites where we have been designated as a potentially responsible party (PRP). While we believe we are currently adequately accrued for known environmental issues, it is possible that unexpected future costs could have a significant impact on our financial position, results of operations, and cash flows. Our total accruals for environmental remediation, dismantling, and decontamination were approximately $17 million at June 30, 2015 and $18 million at December 31, 2014.
Our more significant environmental sites include a former TEL plant site in Louisiana (the Louisiana site) and a former Houston, Texas plant site (the Texas site). Together, the amounts accrued on a discounted basis related to these sites represented approximately $10 million of the total accrual at June 30, 2015 and $11 million of the total accrual at December 31, 2014, using discount rates ranging from 3% to 9%. Of the total accrued for these two sites, the amount related to remediation of groundwater and soil was $5 million for the Louisiana site at both June 30, 2015 and December 31, 2014. The amount related to remediation of groundwater and soil for the Texas site was $5 million at June 30, 2015 and $6 million at December 31, 2014. The aggregate undiscounted amount for these sites was $14 million at June 30, 2015 and $15 million at December 31, 2014.
In 2000, the EPA named us as a PRP under Superfund law for the clean-up of soil and groundwater contamination at the five grouped disposal sites known as "Sauget Area 2 Sites" in Sauget, Illinois. Without admitting any fact, responsibility, fault, or liability in connection with this site, we are participating with other PRPs in site investigations and feasibility studies. In December 2013, the EPA issued its Record of Decision confirming its remedies for the selected Sauget Area 2 sites. We have accrued our estimated proportional share of the remedial costs and expenses addressed in the Record of Decision. We do not believe there is any additional information available as a basis for revision of the liability that we have established at June 30, 2015. The amount accrued for this site is not material.
                          
8.    Derivatives and Hedging Activities
We are exposed to certain risks arising from both our business operations and economic conditions. We primarily manage our exposures to a wide variety of business and operational risks through management of our core business activities.
We manage certain economic risks, including interest rate, liquidity, and credit risk, primarily by managing the amount, sources, and duration of our debt funding, as well as through the use of derivative financial instruments. Specifically, we have entered into, and may in the future enter into, interest rate swaps to manage our exposure to interest rate movements.
Our foreign operations expose us to fluctuations of foreign exchange rates. These fluctuations may impact our results of operations, financial position, and cash flows. To manage this exposure, we sometimes enter into foreign currency forward contracts to minimize currency exposure due to cash flows from foreign operations. There were no such contracts outstanding at June 30, 2015 or December 31, 2014.

13

Non-designated Hedges
On June 25, 2009, we entered into an interest rate swap with Goldman Sachs in the notional amount of $97 million and with a maturity date of January 19, 2022 (Goldman Sachs interest rate swap). NewMarket entered into the Goldman Sachs interest rate swap in connection with the termination of a loan application and related rate lock agreement between Foundry Park I (a subsidiary of the company) and Principal Commercial Funding II, LLC (Principal). When the rate lock agreement was originally executed in 2007, Principal simultaneously entered into an interest rate swap with a third party to hedge Principal’s exposure to fluctuation in the ten-year United States Treasury Bond rate. Upon the termination of the rate lock agreement on June 25, 2009, Goldman Sachs assumed Principal’s position with the third party and entered into an offsetting interest rate swap with NewMarket. Under the terms of this interest rate swap, NewMarket is making fixed rate payments at 5.3075% and Goldman Sachs makes variable rate payments based on three-month LIBOR. We have collateralized this exposure through cash deposits posted with Goldman Sachs amounting to $26 million at June 30, 2015 and $28 million at December 31, 2014.
We have made an accounting policy election to not offset derivative fair value amounts with the fair value amounts for the right to reclaim cash collateral under our master netting arrangement. We do not use hedge accounting for the Goldman Sachs interest rate swap, and therefore, immediately recognize any change in the fair value of this derivative financial instrument directly in earnings.

The table below presents the fair value of our derivative financial instruments, as well as their classification on the Condensed Consolidated Balance Sheets.
 
 
Liability Derivatives
 
 
June 30, 2015
 
December 31, 2014
(in thousands)
 
Balance Sheet
Location
 
Fair Value
 
Balance Sheet
Location
 
Fair Value
Derivatives Not Designated as Hedging Instruments
 
 
 
 
 
 
 
 
Goldman Sachs interest rate swap
 
Accrued expenses and Other noncurrent liabilities
 
$
21,835

 
Accrued expenses and Other noncurrent liabilities
 
$
23,389


The following table presents the effect of our derivative financial instruments on the Consolidated Statements of Income.
Effect of Derivative Instruments on the Consolidated Statements of Income
Non-Designated Derivatives
(in thousands)
Derivatives Not Designated as Hedging Instruments
 
Location of Gain (Loss) Recognized in 
Income on Derivatives
 
Amount of Gain (Loss) Recognized in 
Income on Derivatives
 
 
 
 
Second Quarter Ended
June 30,
 
Six Months Ended
June 30,
 
 
 
 
2015
 
2014
 
2015
 
2014
Goldman Sachs interest rate swap
 
Other income (expense), net
 
$
1,522

 
$
(2,270
)
 
$
(886
)
 
$
(4,503
)

Credit-risk Related Contingent Features
The agreement we have with our current derivative counterparty contains a provision where we could be declared in default on our derivative obligation if repayment of indebtedness is accelerated by our lender(s) due to our default on the indebtedness.
As of June 30, 2015, the fair value of the derivative in a net liability position related to this agreement, which includes accrued interest but excludes any adjustment for nonperformance risk, was $22 million. We have minimum collateral posting thresholds with the counterparty and have posted cash collateral of $26 million as of June 30, 2015. If required, we could have settled our obligations under the agreement at the termination value of $22 million at June 30, 2015.
 

14

9.    Other Comprehensive Income (Loss) and Accumulated Other Comprehensive Loss
The balances of, and changes in, the components of accumulated other comprehensive loss, net of tax, consist of the following:
(in thousands)
 
Pension Plans
and Other Postretirement Benefits
 
Foreign Currency Translation Adjustments
 
Accumulated Other
Comprehensive (Loss) Income
Balance at December 31, 2013
 
$
(44,493
)
 
$
(15,593
)
 
$
(60,086
)
Other comprehensive income (loss) before reclassifications
 
(90
)
 
9,560

 
9,470

Amounts reclassified from accumulated other comprehensive loss (a)
 
1,809

 
0

 
1,809

Other comprehensive income (loss)
 
1,719

 
9,560

 
11,279

Balance at June 30, 2014
 
$
(42,774
)
 
$
(6,033
)
 
$
(48,807
)
 
 
 
 
 
 
 
Balance at December 31, 2014
 
$
(95,119
)
 
$
(44,041
)
 
$
(139,160
)
Other comprehensive income (loss) before reclassifications
 
0

 
(7,144
)
 
(7,144
)
Amounts reclassified from accumulated other comprehensive loss (a)
 
2,706

 
0

 
2,706

Other comprehensive income (loss)
 
2,706

 
(7,144
)
 
(4,438
)
Balance at June 30, 2015
 
$
(92,413
)
 
$
(51,185
)
 
$
(143,598
)

(a) The pension plan and other postretirement benefit components of accumulated other comprehensive loss are included in the computation of net periodic benefit cost (income). See Note 3 in this Form 10-Q and Note 18 in our 2014 Annual Report for further information.

10.    Fair Value Measurements
The following table provides information on assets and liabilities measured at fair value on a recurring basis. No material events occurred during the six months ended June 30, 2015 requiring adjustment to the recognized balances of assets or liabilities which are recorded at fair value on a nonrecurring basis.
 
 
Carrying Amount in Condensed Consolidated Balance Sheets
 
 
 
Fair Value Measurements Using
 
 
 
Fair Value
 
Level 1
 
Level 2
 
Level 3
(in thousands)
 
June 30, 2015
Cash and cash equivalents
 
$
126,172

 
$
126,172

 
$
126,172

 
$
0

 
$
0

Cash deposit for collateralized interest rate swap
 
25,880

 
25,880

 
25,880

 
0

 
0

Interest rate swap liability
 
21,835

 
21,835

 
0

 
21,835

 
0

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
December 31, 2014
Cash and cash equivalents
 
$
103,003

 
$
103,003

 
$
103,003

 
$
0

 
$
0

Cash deposit for collateralized interest rate swap
 
27,783

 
27,783

 
27,783

 
0

 
0

Interest rate swap liability
 
23,389

 
23,389

 
0

 
23,389

 
0


We determine the fair value of the derivative instrument shown in the table above by using widely-accepted valuation techniques, including a discounted cash flow analysis on the expected cash flows of the instrument. The analysis reflects the contractual term of the derivative, including the period to maturity, and uses observable market-based inputs.
The fair value of the interest rate swap is determined using the market standard methodology of netting the discounted future fixed cash receipts and the discounted expected variable cash payments. The variable cash payments are based on an expectation of future interest rates derived from observable market interest rate curves. In determining the fair value measurements, we incorporate credit valuation adjustments to appropriately reflect both our nonperformance risk and the counterparties’ nonperformance risk.

15

Although we have determined that the majority of the inputs used to value our derivative fall within Level 2 of the fair value hierarchy, the credit valuation adjustment associated with the derivative utilizes Level 3 inputs. These Level 3 inputs include estimates of current credit spreads to evaluate the likelihood of default by both us and the counterparties to the derivative. As of June 30, 2015 and December 31, 2014, we have assessed the significance of the impact of the credit valuation adjustment on the overall valuation of our derivative and have determined that the credit valuation adjustment is not significant to the overall valuation of the derivative. Accordingly, we have determined that our derivative valuation should be classified in Level 2 of the fair value hierarchy.
We have made an accounting policy election to measure credit risk of any derivative financial instruments subject to master netting agreements on a net basis by counterparty portfolio.
Long-term debt – We record the value of our long-term debt at historical cost. The estimated fair value of our long-term debt is shown in the table below and is based primarily on estimated current rates available to us for debt of the same remaining duration and adjusted for nonperformance risk and credit risk. The estimated fair value is determined by the market standard practice of modeling the contractual cash flows required under the debt instrument and discounting the cash flows back to present value at the appropriate credit-risk adjusted market interest rates. For floating rate debt obligations, we use forward rates, derived from observable market yield curves, to project the expected cash flows we will be required to make under the debt instrument. We then discount those cash flows back to present value at the appropriate credit-risk adjusted market interest rates. The fair value is categorized as Level 2.
 
 
June 30, 2015
 
December 31, 2014
(in thousands)
 
Carrying
Amount
 
Fair
Value
 
Carrying
Amount
 
Fair
Value
Long-term debt
 
$
361,556

 
$
394,318

 
$
363,526

 
$
388,581


11.    Recently Issued Accounting Pronouncements
In May 2014, the Financial Accounting Standards Board (FASB) issued Accounting Standards Update No. 2014-09, “Revenue from Contracts with Customers (Topic 606)” (ASU 2014-09). ASU 2014-09 replaces the previous guidance and clarifies the principles for revenue recognition. It requires a five-step process for revenue recognition that represents the transfer of goods or services to customers in an amount that reflects the consideration expected to be received by a company. ASU 2014-09 also requires enhanced disclosures regarding the nature, amount, timing, and uncertainty of revenues and cash flows from contracts with customers. After the FASB voted in July 2015 to approve a one-year deferral, ASU 2014-09 is effective for our reporting period beginning January 1, 2018. Entities are permitted to adopt one year early. Entities can transition to the standard either retrospectively or as a cumulative-effect adjustment as of the date of adoption. We are currently assessing the impact that the adoption of ASU 2014-09 will have on our consolidated financial statements.



16

ITEM 2.    Management’s Discussion and Analysis of Financial Condition and Results of Operations
Forward-Looking Statements
This report contains forward-looking statements about future events and expectations within the meaning of the Private Securities Litigation Reform Act of 1995. We have based these forward-looking statements on our current expectations and projections about future results. When we use words in this document such as “anticipates,” “intends,” “plans,” “believes,” “estimates,” “projects,” “expects,” “should,” “could,” “may,” “will,” and similar expressions, we do so to identify forward-looking statements. Examples of forward-looking statements include, but are not limited to, statements we make regarding future prospects of growth in the petroleum additives market, other trends in the petroleum additives market, our ability to maintain or increase our market share, and our future capital expenditure levels.
We believe our forward-looking statements are based on reasonable expectations and assumptions, within the bounds of what we know about our business and operations. However, we offer no assurance that actual results will not differ materially from our expectations due to uncertainties and factors that are difficult to predict and beyond our control.
Factors that could cause actual results to differ materially from expectations include, but are not limited to, availability of raw materials and distribution systems; disruptions at manufacturing facilities, including single-sourced facilities; ability to respond effectively to technological changes in our industry; failure to protect our intellectual property rights; failure to attract and retain a highly-qualified workforce; hazards common to chemical businesses; competition from other manufacturers; sudden or sharp raw materials price increases; gain or loss of significant customers; occurrence or threat of extraordinary events, including natural disasters and terrorist attacks; risks related to operating outside of the United States; the impact of fluctuations in foreign exchange rates; an information technology system failure; political, economic, and regulatory factors concerning our products; future governmental regulation; resolution of environmental liabilities or legal proceedings; inability to complete future acquisitions or successfully integrate future acquisitions into our business; and other factors detailed from time to time in the reports that NewMarket files with the Securities and Exchange Commission, including the risk factors in Item 1A. “Risk Factors” of our 2014 Annual Report on Form 10-K (2014 Annual Report), which is available to shareholders upon request.
You should keep in mind that any forward-looking statement made by us in this report speaks only as of the date on which we make it. New risks and uncertainties arise from time to time, and it is impossible for us to predict these events or how they may affect us. We have no duty to, and do not intend to, update or revise the forward-looking statements in this discussion after the date hereof, except as may be required by law. In light of these risks and uncertainties, any forward-looking statement made in this report might not occur.

Overview
During the first six months of 2015, our business continued to perform well in a business climate marked by slower world economic growth and a strong U.S. Dollar. While revenue and operating profit were down from the first six months of 2014, primarily due to investments in research and development as well as foreign currency impacts, product shipments were substantially unchanged from the first six months of 2014. We continue to invest in organizational talent, technology development and processes, and global infrastructure, consisting of technical centers and production capacity, in support of our business. In addition, we continue to generate cash that is in excess of the needs of the business, including increased working capital requirements. We continue to manage our business for the long-run with the goal of helping our customers succeed in their marketplaces.
Also, during the first six months of 2015, we repurchased 21,083 shares of our common stock at a total cost of $9.4 million.

Results of Operations
Revenue
Consolidated revenue for the second quarter of 2015 totaled $560.7 million, representing a decrease of approximately 9.6% from the second quarter of 2014 of $620.4 million. Consolidated revenue for the first six months of 2015 was $1.1 billion which was a decrease of 6.4% from the first six months of 2014 revenue of $1.2 billion. The following table shows revenue by segment and product line.


17

 
 
Second Quarter Ended
June 30,
 
Six Months Ended
June 30,
(in millions)
 
2015
 
2014
 
2015
 
2014
Petroleum additives
 
 
 
 
 
 
 
 
Lubricant additives
 
$
467.1

 
$
513.4

 
$
920.8

 
$
986.8

Fuel additives
 
90.3

 
104.1

 
191.3

 
204.8

Total
 
557.4

 
617.5

 
1,112.1

 
1,191.6

All other
 
3.3

 
2.9

 
8.2

 
5.3

Consolidated revenue
 
$
560.7

 
$
620.4

 
$
1,120.3

 
$
1,196.9


Petroleum Additives Segment
The regions in which we operate include North America (the United States and Canada), Latin America (Mexico, Central America, and South America), Asia Pacific, and the Europe/Middle East/Africa/India (EMEAI) region. While there is some fluctuation, the percentage of revenue generated in the regions remained fairly consistent when comparing the first six months of 2015 with the same period in 2014, as well as with the full year in 2014. In addition, the percentage of lubricant additives sales and fuel additives sales is also substantially consistent between periods.
Petroleum additives net sales for the second quarter of 2015 of $557.4 million decreased $60.1 million, or approximately 9.7%, from $617.5 million for the second quarter of 2014. While net sales in the Latin America region increased slightly when comparing the two second quarter periods, the North America, Asia Pacific, and EMEAI regions all reflected decreased revenue when comparing the same periods of 2015 and 2014. Similarly, petroleum additives net sales for the first six months of 2015 of $1.1 billion decreased $79.5 million or approximately 6.7%, from $1.2 billion for the first six months of 2014. The decrease for the six month comparison was in all regions except the Latin America region, which increased. Most of the decrease between both the second quarter periods and the six months periods was in the EMEAI region.
Consistent with the first three months of 2015, the biggest driver of the decrease in petroleum additives net sales resulted from an unfavorable foreign currency impact when comparing both the second quarter of 2015 with the second quarter of 2014 and the first six months of 2015 with the first six months of 2014. The U.S. Dollar strengthened against all of the major currencies in which we transact, including the European Union Euro and the Japanese Yen.
In addition to the unfavorable impact on petroleum additives net sales from foreign currency, decreases in selling prices and the effect of the volume of product shipments negatively impacted petroleum additives net sales. Overall, petroleum additives product shipments decreased for the second quarter of 2015 approximately 2.3% from the second quarter of 2014, which was the highest quarter of petroleum additives shipments on record. On a worldwide basis, lubricant additives product shipments were down, while fuel additives product shipments increased very slightly in the second quarter comparison. The North America region contributed most of the decrease in lubricant additives product shipments and most of the increase in fuel additives product shipments for the second quarter comparison. When comparing six months 2015 to six months 2014, petroleum additives product shipments were essentially unchanged. On a worldwide basis, lubricant additives product shipments were lower when comparing the two six-month periods, while fuel additives product shipments were higher, substantially offsetting the impact from lubricant additives product shipments. The decrease in lubricant additives product shipments when comparing the two six-month periods was across all regions, except Latin America, while the increase in fuel additives product shipments was predominantly from the North America region. While fuel additives product shipments were higher in both the second quarter and six month comparisons, an unfavorable mix of product shipments within the fuel additives product line negatively impacted net sales for the second quarter 2015, as shown in the table below.
The following table details the approximate components of the decrease in net sales between the second quarter and six months of 2015 and 2014.

18

(in millions)
 
Second Quarter
 
Six Months
Period ended June 30, 2014
 
$
617.5

 
$
1,191.6

Lubricant additives shipments
 
(15.3
)
 
(17.6
)
Fuel additives shipments
 
(5.2
)
 
0.9

Selling prices, including changes in customer mix
 
(11.5
)
 
(13.5
)
Foreign currency impact, net
 
(28.1
)
 
(49.3
)
Period ended June 30, 2015
 
$
557.4

 
$
1,112.1


All Other
The “All other” category includes the operations of the TEL business and certain contract manufacturing performed by Ethyl.

Segment Operating Profit
NewMarket evaluates the performance of the petroleum additives business based on segment operating profit. NewMarket Services Corporation (NewMarket Services) expenses are charged to NewMarket and each subsidiary pursuant to services agreements between the companies. Depreciation on segment property, plant, and equipment, as well as amortization of segment intangible assets, is included in segment operating profit.
The following table reports segment operating profit for the second quarter and six months ended June 30, 2015 and June 30, 2014.
 
 
Second Quarter Ended
June 30,
 
Six Months Ended
June 30,
(in millions)
 
2015
 
2014
 
2015
 
2014
Petroleum additives
 
$
94.1

 
$
109.1

 
$
199.1

 
$
205.3

All other
 
$
0.2

 
$
0.8

 
$
2.3

 
$
1.4


Petroleum Additives Segment
The petroleum additives segment operating profit decreased $15.0 million when comparing the second quarter of 2015 to the second quarter of 2014 and $6.2 million when comparing the first six months of 2015 to the same period in 2014. The decrease for both the second quarter and six months periods was predominantly reflected in the lubricant additives product line with a smaller decrease in the fuel additives product line. Both comparative periods included the impacts of the same factors that affected gross profit (see discussion below) including an unfavorable foreign currency impact. The operating profit margin was 16.9% for the second quarter of 2015 as compared to 17.7% for the second quarter of 2014 and was 17.9% for the six months of 2015 as compared to 17.2% for the six months of 2014. For the rolling four quarters ended June 30, 2015, the operating profit margin for petroleum additives was 16.9%, which is in line with our expectations of the performance of our business over the long-term. While operating profit margins will fluctuate from quarter to quarter due to multiple factors, we do not operate our business differently from quarter to quarter. We believe the fundamentals of our business and industry are unchanged. Our focus is on developing and delivering innovative, technology-driven solutions to our customers.
Gross profit results decreased $10.5 million when comparing the second quarter periods of 2015 and 2014, but increased $7.7 million when comparing the six month periods of 2015 and 2014. Cost of sales as a percentage of revenue was 69.8% for the second quarter of 2015, down from 71.0% for the second quarter of 2014 and 68.8% for the six months of 2015, down from 71.5% for the six months of 2014.
When comparing the second quarters of 2015 and 2014, the primary factor in the decrease in gross profit resulted from an unfavorable selling price variance which contributed over 100% of the change. The volume variance in product shipments, as discussed in the Revenue section above, as well as conversion costs, were also unfavorable when comparing the two second quarter periods. These factors in the second quarter periods comparison were substantially offset by a favorable raw material cost variance reflecting lower costs for our primary raw materials during the second quarter of 2015. Raw material costs were also lower when comparing the first six months of 2015 and 2014 and was the primary factor in the increase in gross profit when comparing the two six-month periods. Similar to the second quarter results, the volume variance, net sales price variance, and conversion costs were unfavorable which substantially offset the favorable raw material costs during the first six months of 2015. The sales price variance for both the second quarter and six month comparative periods included the unfavorable impact from foreign currency rates as discussed in the Revenue section above.

19

Selling, general, and administrative expenses (SG&A) for the second quarter of 2015 were $0.3 million, or 0.8%, lower as compared to the second quarter of 2014 and $1.6 million, or 2.5%, higher for the first six months of 2015 as compared to the first six months of 2014. SG&A as a percentage of revenue was 6.1% for both the second quarter and six months of 2015 and 5.6% for both the second quarter and six months of 2014. Our SG&A costs are primarily personnel-related and include salaries, benefits, and other costs associated with our workforce. There were no significant changes in the drivers of these costs when comparing the two periods.
Research, development, and testing expenses (R&D) for the second quarter of 2015 increased $4.8 million, or 13.4%, from the second quarter of 2014 and increased $12.2 million, or 18.1%, when comparing the first six months of 2015 and 2014 . For both the second quarter and six month comparative periods, the increase was in support of the lubricant additives product line, with very small decreases in the fuel additives product line. The increase in R&D investments reflects our efforts to support the development of additives that meet our customers' needs, as well as new standards, and to expand into new product solution areas. As a percentage of revenue, R&D was 7.2% for both the second quarter and six months of 2015 compared to 5.7% for both the second quarter and six months of 2014. Our approach to R&D investment, as it is with SG&A, is one of purposeful spending on programs to support our current product base and to ensure that we develop products to support our customers' programs in the future. R&D investments include personnel-related costs, as well as internal and external testing of our products. Our expectation is that R&D will increase for the full year of 2015 as compared to 2014.

The following discussion references the Consolidated Financial Statements beginning on page 3 of this Quarterly Report on Form 10-Q.

Interest and Financing Expenses
Interest and financing expenses were $3.6 million for the second quarter of 2015, $4.3 million for the second quarter of 2014, $7.4 million for the first six months of 2015 and $8.5 million for the first six months of 2014. The small decrease in interest and financing expenses between both the second quarters and first six months of 2015 and 2014 resulted primarily from lower fees and amortization.

Other Income (Expense), Net
Other income (expense), net was income of $1.7 million the second quarter of 2015, expense of $2.2 million for the second quarter of 2014, expense of $0.6 million for the first six months of 2015, and expense of $4.4 million for the first six months of 2014. The amounts for all periods primarily reflected the impact from a derivative instrument representing an interest rate swap recorded at fair value through earnings. See Note 8 for additional information on the interest rate swap.

Income Tax Expense
Income tax expense was $28.3 million for the second quarter of 2015 and $31.2 million for the second quarter of 2014. The effective tax rate was 32.5% for the second quarter of 2015 and 31.8% for the second quarter of 2014. The decrease in income before income tax expense resulted in decreased income taxes of $3.5 million when comparing the two second quarter periods, with the higher tax rate increasing income tax expense $0.6 million.
Income tax expense was $58.0 million for the first six months of 2015 and $57.4 million for the first six months of 2014. The effective tax rate was 32.1% for the six months of 2015 and 31.6% for the six months of 2014. The increase in the effective tax rate resulted in a $0.9 million increase in income tax expense with the decrease in income before income tax expense resulting in a decrease of $0.3 million in income tax expense.
The increase in the effective tax rate for both the second quarter of 2015 and six months of 2015 when comparing to the same 2014 periods was caused by higher state tax expense as a result of changing laws in various states in which we operate, as well as a greater percentage of income earned in the United States versus foreign jurisdictions in 2015 as compared to 2014. The effective tax rates for both the second quarters and first six months of the 2015 and 2014 periods included the benefit of income in foreign jurisdictions with lower tax rates than the United States tax rate, as well as a substantial benefit from the domestic manufacturing tax deduction. Neither the 2015 nor 2014 tax rates included a benefit for the research and development tax credit, as this credit had not been extended to either year by the United States Congress at the end of the reporting periods.


20

Cash Flows, Financial Condition, and Liquidity
Cash and cash equivalents at June 30, 2015 were $126.2 million, which was an increase of $23.2 million since December 31, 2014.
Cash and cash equivalents held by our foreign subsidiaries amounted to approximately $115.6 million at June 30, 2015 and $100.2 million at December 31, 2014. A significant amount, but not all, of these foreign cash balances are associated with earnings that we have asserted are indefinitely reinvested. We plan to use these indefinitely reinvested earnings to support growth outside of the United States through funding of operating expenses, R&D expenses, capital expenditures, and other cash needs of our foreign subsidiaries. Periodically, we repatriate cash from our foreign subsidiaries to the United States through intercompany dividends. These intercompany dividends are paid only by subsidiaries whose earnings we have not asserted are indefinitely reinvested or whose earnings qualify as previously taxed income, as defined by the Internal Revenue Code. If circumstances were to change that would cause these indefinitely reinvested earnings to be repatriated, an incremental U.S. tax liability would be incurred. As part of our foreign subsidiary repatriation activities, we received cash dividends of $20.1 million for the six months ended June 30, 2014. Dividends received thus far in 2015 have not been material.
We expect that cash from operations, together with borrowing available under our revolving credit facility, will continue to be sufficient to cover our operating needs for the foreseeable future.
Cash Flows – Operating Activities
Cash flows provided from operating activities for the first six months of 2015 were $123.2 million, including a decrease of $18.4 million due to higher working capital requirements, which excluded an unfavorable foreign currency impact to the components of working capital on the balance sheet.
The most significant effects to the change in working capital resulted from decreased inventory, partially offset by an increase in accounts receivable. The decrease in inventory was the result of lower raw material costs, as well as lower inventory levels. The higher accounts receivable was primarily due to higher sales levels when comparing the second quarter of 2015 with the fourth quarter of 2014.
Including cash and cash equivalents, as well as the impact of foreign currency on the balance sheet, we had total working capital of $564.2 million at June 30, 2015 and $537.5 million at December 31, 2014. The current ratio was 3.23 to 1 at June 30, 2015 and 3.07 to 1 at December 31, 2014.
Cash Flows – Investing Activities
Cash used in investing activities was $50.6 million during the first six months of 2015 and included $50.0 million for capital expenditures. We estimate our total capital spending during 2015 will be approximately $100 million to $140 million, including anticipated spending on a new manufacturing facility in Singapore, as well as several improvements to our manufacturing and R&D infrastructure around the world. We expect to continue to finance capital spending through cash on hand and cash provided from operations, together with borrowing available under our $650 million revolving credit facility.
Cash Flows – Financing Activities
Cash used in financing activities during the first six months of 2015 amounted to $47.8 million. The cash was mainly used to repurchase $8.0 million of our common stock and to pay dividends of $34.8 million.
We had total long-term debt of $361.6 million at June 30, 2015, representing a decrease of approximately $2.0 million in our total long-term debt since December 31, 2014, due to the repayment of $2.0 million on our revolving credit facility.
At June 30, 2015, in addition to the revolving credit facility which is discussed below, we had outstanding senior notes in the aggregate principal amount of $350 million that bear interest at a fixed rate of 4.10% and are due in 2022. These senior notes are registered under the Securities Act of 1933.
Revolving Credit Facility – At June 30, 2015, we had a $650 million multicurrency revolving credit facility, with a $100 million sublimit for multicurrency borrowings, a $75 million sublimit for letters of credit, and a $20 million sublimit for swingline loans. The agreement includes an expansion feature, which allows us, subject to certain conditions, to request an increase to the aggregate amount of the revolving credit facility or obtain incremental term loans in an amount up to $150 million. Borrowings bear interest at variable rates. The revolving credit facility matures on October 28, 2019.

21

The following table provides information related to the unused portion of our revolving credit facility:
(in millions)
 
June 30,
2015
 
December 31,
2014
Maximum borrowing capacity under the revolving credit facility
 
$
650.0

 
$
650.0

Outstanding borrowings under the revolving credit facility
 
12.0

 
14.0

Outstanding letters of credit
 
2.7

 
3.3

Unused portion of revolving credit facility
 
$
635.3

 
$
632.7


Both the 4.10% senior notes and the revolving credit facility contain covenants, representations, and events of default that management considers typical of credit arrangements of this nature. The more restrictive and significant financial covenants under the revolving credit facility include:
•A consolidated Leverage Ratio (as defined in the credit agreement) of no more than 3.50 to 1.00; and
•A consolidated Interest Coverage Ratio (as defined in the credit agreement) of no less than 3.00 to 1.00, calculated on a rolling four quarter basis.
At June 30, 2015, the Leverage Ratio was 0.93 and the Interest Coverage Ratio was 22.82, while at December 31, 2014 the Leverage Ratio was 0.93 and the Interest Coverage Ratio was 21.65. We were in compliance with all covenants under both the revolving credit facility and the 4.10% senior notes at June 30, 2015 and December 31, 2014.
As a percentage of total capitalization (total long-term debt and shareholders’ equity), our total long-term debt percentage decreased from 46.3% at December 31, 2014 to 42.1% at June 30, 2015. The change in the percentage was the result of the increase in shareholders’ equity, as well as a slight decrease in long-term debt. The increase in shareholders’ equity reflects our earnings, offset by the impact of dividend payments, stock repurchases, and changes in the foreign currency translation adjustment. Normally, we repay any outstanding long-term debt with cash from operations or refinancing activities.

Critical Accounting Policies and Estimates
This Form 10-Q and our 2014 Annual Report include discussions of our accounting policies, as well as methods and estimates used in the preparation of our financial statements. We also provided a discussion of Critical Accounting Policies and Estimates in our 2014 Annual Report.
There have been no significant changes in our critical accounting policies and estimates from those reported in our 2014 Annual Report.

Recently Issued Accounting Pronouncements
For a full discussion of the significant recently issued accounting pronouncement which may impact our financial statements, see Note 11.

Outlook
We are pleased with our performance and operational results for the first half of 2015. The results reinforce our confidence in our customer-focused strategy and approach to the market. We continue to believe the fundamentals of how we run our business - a long-term view, safety-first culture, customer-focused solutions, technology-driven product offerings, and world-class supply chain capability, - will continue to be beneficial for all of our stakeholders. 

We continue to have expectations that our petroleum additives segment will deliver solid performance in 2015. We expect that the petroleum additives industry shipment demand will continue to grow at an average annual rate of 1% to 2% over the foreseeable future, as there have been no significant changes in the positive fundamentals of the industry. We have made significant investments to expand our capabilities around the world over the last few years, which will continue during 2015. These investments have been and will continue to be in organizational talent, technology development and processes, and global infrastructure, consisting of technical centers, production capacity, and geographic expansion. In 2014, we broke ground on our new Singapore manufacturing facility, continuing our commitment to global investment in support of our customers. We expect to complete construction of the new Singapore facility in late 2015, with commercial production in early 2016. We intend to utilize these new capabilities to improve our ability to deliver the solutions that our customers value and to expand our global reach and improve profits. We will continue to invest in our capabilities to provide even better service, technology, and customer solutions. 


22

Our business continues to generate significant amounts of cash beyond what is necessary for the expansion and growth of our current offerings. We regularly review our many internal opportunities to utilize this cash from technological, geographic, and product line perspectives. Our primary focus in the acquisition area remains on the petroleum additives industry. It is our view that this industry will provide the greatest opportunity for solid returns on our investments while minimizing risk. We remain focused on this strategy and will evaluate any future opportunities. Nonetheless, we are patient in this pursuit and intend to make the right acquisition when the opportunity arises. We will continue to evaluate all alternative uses of cash to enhance shareholder value, including stock repurchases and dividends.


23

ITEM 3.     Quantitative and Qualitative Disclosures About Market Risk
At June 30, 2015, there were no significant changes in our market risk from the information provided in the 2014 Annual Report.

ITEM 4.     Controls and Procedures
Evaluation of Disclosure Controls and Procedures
We maintain a system of internal control over financial reporting to provide reasonable, but not absolute, assurance of the reliability of the financial records and the protection of assets. Our controls and procedures include written policies and procedures, careful selection and training of qualified personnel, and an internal audit program. We use third-party firms, separate from our independent registered public accounting firm, to assist with internal audit services.
We work closely with the business groups, operations personnel, and information technology to ensure transactions are recorded properly. Environmental and legal staff are consulted to determine the appropriateness of our environmental and legal liabilities for each reporting period. We regularly review the regulations and rule changes that affect our financial disclosures.
Our disclosure controls and procedures include signed representation letters from our regional officers, as well as senior management.
We have a Financial Disclosure Committee (the committee), which is made up of the president of Afton, the general counsel of NewMarket, and the controller of NewMarket. The committee makes representations with regard to the financial statements that, to the best of their knowledge, the statements do not contain any misstatement of a material fact or omit a material fact that is necessary to make the statements not misleading with respect to the periods covered by the report. They also represent that, to the best of their knowledge, the financial statements fairly present, in all material respects, our financial condition, results of operations, and cash flows as of and for the periods presented in the report.
Management personnel from our geographic regions also represent that, to the best of their knowledge, the financial statements and other financial information from their respective regions, which are included in our consolidated financial statements, fairly present, in all material respects, the financial condition and results of operations of their respective regions as of and for the periods presented in the report.
Pursuant to Rule 13a-15(b) under the Securities Exchange Act of 1934 (the Exchange Act), we carried out an evaluation, with the participation of our management, including our principal executive officer and our principal financial officer, of the effectiveness of our disclosure controls and procedures, as such term is defined in Rule 13a-15(e) under the Exchange Act, as of the end of the period covered by this report. Based upon that evaluation, our principal executive officer and our principal financial officer concluded that our disclosure controls and procedures are effective.
There has been no change in our internal control over financial reporting, as such term is defined in Rule 13a-15(f) under the Exchange Act, during the quarter ended June 30, 2015, that has materially affected, or is reasonably likely to materially affect, our internal control over financial reporting.


24

PART II – OTHER INFORMATION
ITEM 1.     Legal Proceedings
We are involved in legal proceedings that are incidental to our business and include administrative or judicial actions seeking remediation under environmental laws, such as the federal Comprehensive Environmental Response, Compensation and Liability Act, commonly known as CERCLA or Superfund. Some of these legal proceedings relate to environmental matters and involve governmental authorities. For further information, see “Environmental” in Note 7.
While it is not possible to predict or determine with certainty the outcome of any legal proceeding, we believe the outcome of any of these proceedings, or all of them combined, will not result in a material adverse effect on our consolidated results of operations, financial condition, or cash flows.
In late 2013, Afton initiated a voluntary self-audit of its compliance with certain sections of TSCA under the EPA’s Audit Policy. If any potential TSCA violations are discovered during the audit, we would voluntarily disclose them to the EPA under the Audit Policy. In August 2014, the EPA TSCA staff began its own TSCA inspection of both Afton and Ethyl. While it is not possible to predict or determine with certainty the outcome, we do not believe that any findings identified as a result of our audit or the EPA’s TSCA inspection will have a material adverse effect on our consolidated results of operations, financial condition, or cash flows.
As we previously disclosed, the United States Department of Justice has advised us that it was conducting a review of certain of our foreign business activities in relation to compliance with relevant U.S. economic sanctions programs and anti-corruption laws, as well as certain historical conduct in the domestic U.S. market, and requested certain information in connection with such review. We have cooperated with the investigation. In connection with such cooperation, we voluntarily provided certain information and have conducted an internal review for that purpose.

ITEM 2.     Unregistered Sales of Equity Securities and Use of Proceeds
On April 24, 2014, our Board of Directors approved a share repurchase program authorizing management to repurchase up to $400 million of NewMarket's outstanding common stock until December 31, 2016, as market conditions warrant and covenants under our existing agreements permit. We may conduct the share repurchases in the open market and in privately negotiated transactions. The repurchase program does not require NewMarket to acquire any specific number of shares and may be terminated or suspended at any time. Approximately $247 million remained available under the 2014 authorization at June 30, 2015. The following table outlines the purchases during the second quarter of 2015 under this authorization.
Issuer Purchases of Equity Securities
Period
 
Total Number of Shares Purchased
 
Average Price Paid per Share
 
Total Number of Shares Purchased as Part of Publicly Announced Plans or Programs
 
Approximate Dollar Value of Shares that May Yet Be Purchased Under the Plans or Programs
April 1 to April 30
 
0
 
$
0.00

 
0
 
$
255,650,185

May 1 to May 31
 
9,568
 
453.16

 
9,568
 
251,314,335

June 1 to June 30
 
8,886
 
452.73

 
8,886
 
247,291,394

Total
 
18,454
 
452.95

 
18,454
 
247,291,394





25

ITEM 6.     Exhibits
 
Exhibit 3.1
Articles of Incorporation Amended and Restated effective April 27, 2012 (incorporated by reference to Exhibit 3.1 to Form 8-K (File No. 1-32190) filed April 30, 2012)
Exhibit 3.2
NewMarket Corporation Bylaws Amended and Restated effective February 26, 2015 (incorporated by reference to Exhibit 3.1 to Form 8-K (File No. 1- 32190) filed February 26, 2015)
Exhibit 31(a)
Certification pursuant to Rule 13a-14(a) under the Securities Exchange Act of 1934, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 by Thomas E. Gottwald
Exhibit 31(b)
Certification pursuant to Rule 13a-14(a) under the Securities Exchange Act of 1934, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 by Brian D. Paliotti
Exhibit 32(a)
Certification pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 by Thomas E. Gottwald
Exhibit 32(b)
Certification pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 by Brian D. Paliotti
Exhibit 101
XBRL Instance Document and Related Items



26

SIGNATURES
Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.
 
 
NEWMARKET CORPORATION
 
(Registrant)
 
 
Date: July 29, 2015
By: /s/ Brian D. Paliotti
 
Brian D. Paliotti
 
Vice President and
 
Chief Financial Officer
 
(Principal Financial Officer)
 
 
Date: July 29, 2015
By: /s/ William J. Skrobacz
 
William J. Skrobacz
 
Controller
 
(Principal Accounting Officer)


27

EXHIBIT INDEX
 
Exhibit 31(a)
Certification pursuant to Rule 13a-14(a) under the Securities Exchange Act of 1934, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 by Thomas E. Gottwald
Exhibit 31(b)
Certification pursuant to Rule 13a-14(a) under the Securities Exchange Act of 1934, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 by Brian D. Paliotti
Exhibit 32(a)
Certification pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 by Thomas E. Gottwald
Exhibit 32(b)
Certification pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 by Brian D. Paliotti
Exhibit 101
XBRL Instance Document and Related Items


28