8-K

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the

Securities Exchange Act of 1934

Date of report (Date of earliest event reported):  May 22, 2022

MACROGENICS, INC.

(Exact Name of Registrant as Specified in Charter)

Delaware		001-36112	06-1591613
(State or Other Jurisdiction of Incorporation)		(Commission File Number)	(IRS Employer  Identification No.)
9704 Medical Center Drive
Rockville,	Maryland	20850
(Address of Principal Executive Offices)		(Zip Code)

Registrant's telephone number, including area code:  (301) 251-5172

Not applicable 

(Former Name or Former Address, if Changed Since Last Report)

Securities registered pursuant to Section 12(b) of the Act:

Title of each class	Trading Symbol(s)	Name of each exchange on which registered
Common Stock, par value $0.01 per share	MGNX	Nasdaq Global Select Market

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2. below):

☐ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging growth company ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 5.02 Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers.

On May 22, 2022, the Board of Directors (the "Board") of MacroGenics, Inc. (the "Company") approved the appointment of William K. Heiden to serve as a director on the Board, effective immediately. Mr. Heiden has been designated as a Class III director to hold office until the Company’s 2025 Annual Meeting of Stockholders, or until his successor has been duly elected and qualified, or until his earlier death, resignation or removal. Mr. Heiden has been appointed to serve as non-executive Chair of the Board, effective immediately, replacing Mr. Paulo Costa, who served in such position until his term as a director expired on May 19, 2022 upon the conclusion of the 2022 Annual Meeting of Stockholders (the “Annual Meeting”). Mr. Heiden has also been appointed to the Audit Committee of the Board, effective immediately.

Consistent with the Company's Director Compensation Program for non-employee directors, as described under the heading "Director Compensation" in the Company's most recent proxy statement filed with the Securities and Exchange Commission on April 8, 2022, Mr. Heiden will receive an annual retainer as compensation for his service. In addition, upon appointment to the Board, Mr. Heiden has been granted an option to purchase 36,000 shares of the Company's common stock at an exercise price of $3.96 per share, the closing market price of the Company's common stock on the date of grant, and vesting in thirty six (36) substantially equal monthly portions beginning on the first monthly anniversary of the date of grant, subject to Mr. Heiden’s continued service on the Board through each vesting date.

There are no arrangements or understandings between Mr. Heiden and any other person pursuant to which Mr. Heiden was selected as a director, and there are no transactions in which the Company is a party and in which Mr. Heiden has a material interest subject to disclosure under Item 404(a) of Regulation S-K.

Item 7.01 Regulation FD Disclosure.

On May 23, 2022, the Company issued a press release (the “Press Release”) announcing the appointment of Mr. Heiden to the Board. A copy of the Press Release is furnished herewith as Exhibit 99.1 to this Current Report on Form 8-K.

The information in this Item 7.01 of this Current Report on Form 8-K, including Exhibit 99.1, is being furnished pursuant to Item 7.01 and shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended, or the Exchange Act, whether made before or after the date hereof, except as expressly set forth by specific reference in such filing to this item of this report.

Item 9.01	Financial Statements and Exhibits
(d) Exhibits.
Exhibit Number	Description of Exhibit
99.1	Press Release, dated May 23, 2022.
104	Cover Page Interactive Data (embedded within the Inline XBRL document).

SIGNATURE

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 hereunto duly authorized.

	MACROGENICS, INC.
Date: May 24, 2022	By: Name: Title:	/s/ Jeffrey Peters Jeffrey Peters Vice President and General Counsel

EX-99.1

Exhibit 99.1

MacroGenics Announces Appointment of William Heiden to Board of Directors

ROCKVILLE, MD, May 23, 2022 (GLOBE NEWSWIRE) -- MacroGenics, Inc. (NASDAQ: MGNX), a biopharmaceutical company focused on developing and commercializing innovative antibody-based therapeutics for the treatment of cancer, today announced the appointment of William Heiden to its Board of Directors, effective May 22, 2022. Mr. Heiden will serve as Chair of the board and a member of the Audit Committee. Following the appointment of Mr. Heiden, the Board will comprise eight directors, seven of whom are independent. Mr. Heiden is replacing Paulo F. Costa as Chair. Mr. Costa served in the Chair position until his term as director expired on May 19, 2022. 

“We are delighted to have Bill join MacroGenics’ Board. His extensive strategic and operational experience, paired with his proven track record of success in leading commercial and development-stage companies, make him a strong addition to our Board of Directors,” stated Scott Koenig, M.D., Ph.D., MacroGenics' President and Chief Executive Officer. “We look forward to leveraging Bill’s expertise as we continue our mission to develop breakthrough biologics that represent life-changing medicines for cancer patients. We also want to thank Paulo for his many years of dedicated service, strong leadership and commitment. We are grateful for his invaluable contributions to MacroGenics’ Board of Directors and wish him the very best.”

“I am enthusiastic about joining the MacroGenics Board of Directors. The company has a broad portfolio of product candidates in some of the most exciting areas of drug discovery and development and a strong track record of building strategic collaborations with biopharma partners,” commented Bill Heiden. “I look forward to working with other Board members, Scott and the management team to focus company efforts on priority pipeline opportunities, ensuring that we successfully navigate the currently challenging environment for biotechnology companies.”

Mr. Heiden (62) brings 35 years of experience in the biotechnology and pharmaceutical industry to the MacroGenics Board of Directors. Mr. Heiden most recently spent eight years as President, Chief Executive Officer and board member of AMAG Pharmaceuticals building a diverse portfolio of commercial and development-stage products, and in 2020 the company was acquired by a private equity firm (Apollo, through Covis Pharma) for $650 million. Prior to joining AMAG, he served as President and Chief Executive Officer of Genzyme Transgenics Company (GTC), from June 2010 to May 2012, which was acquired by LFB, S.A. Before joining GTC, Mr. Heiden was the President, Chief Executive Officer and board member of venture-backed Elixir Pharmaceuticals, from September 2004.  Mr. Heiden also serves on the board of directors of Atara Biotherapeutics, Inc.  Mr. Heiden had previously served as President and Chief Operating Officer of Praecis Pharmaceuticals from 2002 to 2004, which was acquired by GlaxoSmithKline plc. From 1987 to 2002, Mr. Heiden progressed through various positions of increasing responsibility at Schering-Plough Corporation (now Merck & Co.), including managing

a number of businesses in the United States, Europe and Canada. Mr. Heiden holds an M.B.A. from Cornell University’s Johnson Graduate School of Management, a Master’s in International Management from the University of Louvain (Belgium) and a B.A. degree in finance from the University of Florida.

About MacroGenics, Inc.

MacroGenics (the Company) is a biopharmaceutical company focused on developing and commercializing innovative monoclonal antibody-based therapeutics for the treatment of cancer. The Company generates its pipeline of product candidates primarily from its proprietary suite of next-generation antibody-based technology platforms, which have applicability across broad therapeutic domains. The combination of MacroGenics' technology platforms and protein engineering expertise has allowed the Company to generate promising product candidates and enter into several strategic collaborations with global pharmaceutical and biotechnology companies. For more information, please see the Company's website at www.macrogenics.com. MacroGenics and the MacroGenics logo are trademarks or registered trademarks of MacroGenics, Inc.

Cautionary Note on Forward-Looking Statements

Any statements in this press release about future expectations, plans and prospects for MacroGenics (“Company”), including statements about the Company’s strategy, future operations, clinical development of the Company’s therapeutic candidates, including initiation and enrollment in clinical trials, expected timing of results from clinical trials, discussions with regulatory agencies, commercial prospects of or product revenues from MARGENZA and the Company’s product candidates, if approved, milestone or opt-in payments from the Company’s collaborators, the Company’s anticipated milestones and future expectations and plans and prospects for the Company and other statements containing the words “subject to”, "believe", “anticipate”, “plan”, “expect”, “intend”, “estimate”, “potential,” “project”, “may”, “will”, “should”, “would”, “could”, “can”, the negatives thereof, variations thereon and similar expressions, or by discussions of strategy constitute forward-looking statements within the meaning of Section 27A of the Securities Act of 1933 and Section 21E of the Securities Exchange Act of 1934. Actual results may differ materially from those indicated by such forward-looking statements as a result of various important factors, including: risks that MGC018, MARGENZA or any other product candidate’s revenue, expenses and costs may not be as expected, risks relating to MGC018, MARGENZA or any other product candidate’s market acceptance, competition, reimbursement and regulatory actions, the uncertainties inherent in the initiation and enrollment of future clinical trials, the availability of financing to fund the development of our product candidates, expectations of expanding ongoing clinical trials, availability and timing of data from ongoing clinical trials, expectations for the timing and steps required in the regulatory review process, expectations for regulatory approvals, the impact of competitive products, our ability to enter into agreements with strategic partners and other matters that could affect the availability or commercial potential of the Company's product candidates, business, or economic or political disruptions due to catastrophes or other events, including natural disasters, terrorist attacks, civil unrest and actual or threatened armed conflict, or public health crises such as the novel coronavirus (referred to as COVID-19 pandemic), and other risks described in the Company's filings with the Securities and Exchange Commission. In addition, the forward-looking statements included in this press release represent the Company's views only as of the date hereof. The Company anticipates that subsequent events and developments will cause the Company's views to change. However, while the Company

may elect to update these forward-looking statements at some point in the future, the Company specifically disclaims any obligation to do so, except as may be required by law. These forward-looking statements should not be relied upon as representing the Company's views as of any date subsequent to the date hereof. 

CONTACTS:
Chris James, M.D., Vice President, Investor Relations & Corporate Communications
Jim Karrels, Senior Vice President, CFO
1-301-251-5172,  info@macrogenics.com

XML

Cover	May 22, 2022
Cover [Abstract]
Document Type	8-K
Document Period End Date	May 22, 2022
Entity Registrant Name	MACROGENICS, INC.
Entity Incorporation, State or Country Code	DE
Entity File Number	001-36112
Entity Tax Identification Number	06-1591613
Entity Address, Address Line One	9704 Medical Center Drive
Entity Address, City or Town	Rockville,
Entity Address, State or Province	MD
Entity Address, Postal Zip Code	20850
City Area Code	301
Local Phone Number	251-5172
Title of 12(b) Security	Common Stock, par value $0.01 per share
Trading Symbol	MGNX
Security Exchange Name	NASDAQ
Written Communications	false
Soliciting Material	false
Pre-commencement Tender Offer	false
Pre-commencement Issuer Tender Offer	false
Entity Emerging Growth Company	false
Entity Central Index Key	0001125345
Amendment Flag	false