luki20180209_sc13ga.htm

0001437749-18-002452.txt : 20180214 0001437749-18-002452.hdr.sgml : 20180214 20180214100247 ACCESSION NUMBER: 0001437749-18-002452 CONFORMED SUBMISSION TYPE: SC 13G/A PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20180214 DATE AS OF CHANGE: 20180214 SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: Proto Labs Inc CENTRAL INDEX KEY: 0001443669 STANDARD INDUSTRIAL CLASSIFICATION: FABRICATED STRUCTURAL METAL PRODUCTS [3440] IRS NUMBER: 000000000 FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: SC 13G/A SEC ACT: 1934 Act SEC FILE NUMBER: 005-87297 FILM NUMBER: 18608229 BUSINESS ADDRESS: STREET 1: 5540 Pioneer Creek CITY: Maple Plain STATE: MN ZIP: 55359 BUSINESS PHONE: 763-479-7474 MAIL ADDRESS: STREET 1: 5540 Pioneer Creek CITY: Maple Plain STATE: MN ZIP: 55359 FILED BY: COMPANY DATA: COMPANY CONFORMED NAME: LUKIS LAWRENCE J CENTRAL INDEX KEY: 0000902246 STANDARD INDUSTRIAL CLASSIFICATION: UNKNOWN SIC - 0000 [0000] FILING VALUES: FORM TYPE: SC 13G/A MAIL ADDRESS: STREET 2: 7090 SHADY OAK ROAD CITY: EDEN PRAIRIE STATE: MN ZIP: 55344 SC 13G/A 1 luki20180209_sc13ga.htm SCHEDULE 13G/A luki20180209_sc13ga.htm

	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549

	SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 4)*
	PROTO LABS, INC.
	^{(Name of Issuer)} Common Stock, $0.001 Par Value Per Share
	^{(Title of Class of Securities)} 743713109
	^{(CUSIP Number)} December 31, 2017
	^{(Date of Event Which Requires Filing of this Statement)}

Check the appropriate box to designate the rule pursuant to which this Schedule is filed:

☐ Rule 13d-1(b)

☐ Rule 13d-1(c)

☒ Rule 13d-1(d)

*The remainder of this cover page shall be filled out for a reporting person’s initial filing on this form with respect to the subject class of securities, and for any subsequent amendment containing information which would alter the disclosures provided in a prior cover page.

The information required in the remainder of this cover page shall not be deemed to be “filed” for the purpose of Section 18 of the Securities Exchange Act of 1934 (“Act”) or otherwise subject to the liabilities of that section of the Act but shall be subject to all other provisions of the Act (however, see the Notes).

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CUSIP No. 743713109

13G

NAMES OF REPORTING PERSONS

Lawrence J. Lukis

CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP

(See Instructions)

(a) ☐

(b) ☐

SEC USE ONLY

CITIZENSHIP OR PLACE OF ORGANIZATION

United States

NUMBER OF

BENEFICIALLY

OWNED BY

EACH

REPORTING

PERSON

WITH:

SOLE VOTING POWER

1,786,840 (See Item 4)

SHARED VOTING POWER

0 (See Item 4)

SOLE DISPOSITIVE POWER

1,786,840 (See Item 4)

SHARED DISPOSITIVE POWER

0 (See Item 4)

AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

1,786,840 (See Item 4)

CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES

(See Instructions)

☐

PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)

6.71% (See Item 4)

TYPE OF REPORTING PERSON

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Item 1.

(a) Name of Issuer

Proto Labs, Inc.

(b) Address of Issuer’s Principal Executive Offices

5540 Pioneer Creek Drive
Maple Plain, MN 55359

Item 2.

(a) Name of Person Filing

Lawrence J. Lukis

(b) Address of Principal Business Office or, if none, Residence

5540 Pioneer Creek Drive
Maple Plain, MN 55359

Mr. Lukis is a citizen of the United States.

(d) Title of Class of Securities

Common Stock, $0.001 par value per share

(e) CUSIP Number

743713109

Item 3. If this statement is filed pursuant to §§ 240.13d-1(b) or 240.13d-2(b) or (c), check whether the person filing is a:

(a)	☐	Broker or dealer registered under section 15 of the Act.

(b)	☐	Bank as defined in section 3(a)(6) of the Act.

(c)	☐	Insurance company as defined in section 3(a)(19) of the Act.

(d)	☐	Investment company registered under section 8 of the Investment Company Act of 1940.

(e)	☐	An investment adviser in accordance with § 240.13d-1(b)(1)(ii)(E).

(f)	☐	An employee benefit plan or endowment fund in accordance with § 240.13d-1(b)(1)(ii)(F).

(g)	☐	A parent holding company or control person in accordance with § 240.13d-1(b)(1)(ii)(G).

(h)	☐	A savings association as defined in Section 3(b) of the Federal Deposit Insurance Act.

(i)	☐	A church plan that is excluded from the definition of an investment company under section 3(c)(14) of the Investment Company Act of 1940.

(j)	☐	Group, in accordance with § 240.13d-1(b)(1)(ii)(J).

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Item 4. Ownership.

(a) Amount Beneficially Owned

1,786,840

(b) Percent of Class

6.71%⁽¹⁾

(i) Sole power to vote or to direct the vote

1,786,840

(ii) Shared power to vote or to direct the vote

(iii) Sole power to dispose or to direct the disposition of

1,786,840

(iv) Shared power to dispose or to direct the disposition of

(1)

Calculated on the basis of 26,645,826 shares of common stock reported by the Issuer to be outstanding as of October 24, 2017 pursuant to the Issuer’s Quarterly Report on Form 10-Q for the three months ended September 30, 2017, filed with the Securities and Exchange Commission on October 31, 2017.

Item 5. Ownership of Five Percent or Less of a Class.

If this statement is being filed to report the fact that as of the date hereof the reporting person has ceased to be the beneficial owner of more than five percent of the class of securities, check the following ☐.

Item 6. Ownership of More than Five Percent on Behalf of Another Person.

Not applicable.

Item 7. Identification and Classification of the Subsidiary Which Acquired the Security Being Reported on By the Parent Holding Company or Control Person.

Not applicable.

Item 8. Identification and Classification of Members of the Group.

Not applicable.

Item 9. Notice of Dissolution of Group.

Not applicable.

Item 10. Certification.

Not applicable.

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SIGNATURE

After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.

	February 14, 2018
	Date /s/ Lawrence J. Lukis
	Signature Lawrence J. Lukis
	Name/Title

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