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Veteran healthcare investor Matt Cohen joins Arrowhead (ARWR) board with $887K RSU grant

Filing Impact
(Moderate)
Filing Sentiment
(Neutral)
Form Type
8-K

Rhea-AI Filing Summary

Arrowhead Pharmaceuticals, Inc. announced that its Board of Directors appointed Dr. Matt Cohen, M.D., M.B.A., as a director, effective June 12, 2026. Dr. Cohen brings more than 25 years of healthcare investing and portfolio management experience, including senior roles at JP Morgan Asset Management and Vida Ventures.

He will receive standard non-employee director compensation plus a sign-on grant of restricted stock units valued at $887,000, scheduled to vest over three years. The company states there are no family relationships or appointment-related arrangements with other persons, and Dr. Cohen will enter into Arrowhead’s standard indemnity agreement.

Positive

  • None.

Negative

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Item 5.02 Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers Governance
Key personnel changes including departures, elections, or appointments of directors and executive officers.
Item 9.01 Financial Statements and Exhibits Exhibits
Financial statements, pro forma financial information, and exhibit attachments filed with this report.
Sign-on RSU grant $887,000 restricted stock units One-time grant to Dr. Matt Cohen, vesting over three years
Effective appointment date June 12, 2026 Date Dr. Matt Cohen’s directorship at Arrowhead became effective
Filing sign date June 16, 2026 Date Arrowhead’s authorized officer signed the 8-K
restricted stock units financial
"In addition, in connection with his appointment, Dr. Cohen will receive a sign-on grant of restricted stock units valued at $887,000."
Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.
non-employee directors financial
"Dr. Cohen will receive standard compensation and equity awards available to non-employee directors of the Company."
Non-employee directors are board members who do not work for the company as salaried employees and usually do not hold day-to-day management roles. They act like outside referees or independent coaches, providing oversight, asking tough questions, and protecting shareholders’ interests; investors care because these directors help ensure management is accountable, reduce conflicts of interest, and influence decisions that affect company strategy and long-term value.
indemnity agreement regulatory
"Dr. Cohen will also enter into the Company’s standard form indemnity agreement."
emerging growth company regulatory
"Emerging growth company"
An emerging growth company is a recently public or smaller public firm that qualifies for temporary, lighter regulatory and disclosure rules to reduce the cost and effort of being public. For investors, it means the company may provide less historical financial detail and face fewer reporting requirements than larger firms, so it can grow more quickly but also carries higher uncertainty—like buying a promising early-stage product with fewer user reviews.
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0000879407FALSE00008794072026-06-122026-06-12

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
June 12, 2026
Date of Report
(Date of earliest event reported)
Arrowhead Pharmaceuticals, Inc.
(Exact name of registrant as specified in its charter)
Delaware001-3804246-0408024
(State or other jurisdiction
of incorporation)
(Commission
File Number)
(IRS Employer
Identification No.)
177 E. Colorado Blvd, Suite 700, Pasadena, CA 91105
(Address of principal executive offices, including Zip Code)
(626) 304-3400
(Registrant’s telephone number, including area code)
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:
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))
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 $0.001 per share ARWR The Nasdaq Global Select Market
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.

(d) Appointment of Dr. Matt Cohen as a Director

On June 12, 2026, the Board of Directors of Arrowhead Pharmaceuticals, Inc. (the “Company”) appointed Dr. Matt Cohen, M.D., M.B.A., as a director of the Company, effective June 12, 2026.

Dr. Cohen has more than 25 years of experience in healthcare investing and portfolio management, and currently serves as Managing Director at Vida Ventures (“Vida”). Prior to joining Vida in 2025, Dr. Cohen was a portfolio manager and the lead growth-focused healthcare investor at JP Morgan Asset Management (“JPMAM”) since 2005. For almost a decade, he oversaw the portfolio management of growth healthcare assets for industry-leading multi-billion-dollar funds, including his roles as lead portfolio manager of the flagship JP Morgan Global Healthcare Fund and as co-portfolio manager of the JP Morgan Small Cap Growth Fund. For two decades, Dr. Cohen also served as the lead healthcare investor for the JP Morgan Small Cap Growth Fund, the JP Morgan Mid Cap Growth Fund, and the JP Morgan Growth Advantage Fund. In his capacity as portfolio manager and lead sector investor, he led teams of portfolio managers and research analysts focused on performing extensive due diligence and analysis on companies across the healthcare spectrum and market cap range, as part of the team’s fundamental investment process. Before joining JPMAM, Dr. Cohen was a senior analyst at Medici Healthcare (2003-2005) and a senior analyst at Narragansett Asset Management (2000-2003), both New York-based healthcare hedge funds. Prior to that, he was a categorical resident surgeon in the Department of General Surgery at the North Shore University Hospital – NYU School of Medicine.

Dr. Cohen holds an M.B.A. from New York University’s Stern School of Business and an M.D. from McGill University in Montreal.

Dr. Cohen will receive standard compensation and equity awards available to non-employee directors of the Company. The Company’s non-employee director compensation program is described in the “Director Compensation” section of the Company’s definitive Proxy Statement filed with the SEC on January 27, 2026. In addition, in connection with his appointment, Dr. Cohen will receive a sign-on grant of restricted stock units valued at $887,000. These restricted stock units are scheduled to vest over three years. Dr. Cohen will also enter into the Company’s standard form indemnity agreement.

There are no family relationships between Dr. Cohen and any of the Company’s directors or executive officers, and there is no arrangement or understanding between Dr. Cohen and any other person pursuant to which Dr. Cohen was appointed as a director of the Company.

Item 9.01. Financial Statements and Exhibits.
(d) Exhibits
Exhibit No.Description
104Cover Page Interactive Data File (embedded within the Inline XBRL document).



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.
Date: June 16, 2026
ARROWHEAD PHARMACEUTICALS, INC.
  
By:/s/ Daniel Apel
 Daniel Apel
 Chief Financial Officer

FAQ

What did Arrowhead Pharmaceuticals (ARWR) disclose in this 8-K filing?

Arrowhead Pharmaceuticals reported the appointment of Dr. Matt Cohen as a new director effective June 12, 2026. The filing outlines his extensive healthcare investing background, his compensation package, including a $887,000 RSU grant, and confirms standard governance arrangements and no family relationships.

Who is Dr. Matt Cohen, the new director at Arrowhead Pharmaceuticals (ARWR)?

Dr. Matt Cohen is a seasoned healthcare investor with over 25 years of experience. He serves as Managing Director at Vida Ventures and previously led major JP Morgan Asset Management healthcare and growth funds, following earlier analyst roles at healthcare-focused hedge funds and a surgical residency.

What compensation will Dr. Matt Cohen receive as an Arrowhead (ARWR) director?

Dr. Cohen will receive the standard non-employee director compensation and equity awards under Arrowhead’s director program. In addition, he will receive a one-time sign-on grant of restricted stock units valued at $887,000, which are scheduled to vest over three years from grant.

Are there any special arrangements linked to Dr. Matt Cohen’s appointment at ARWR?

Arrowhead states there is no arrangement or understanding with any other person under which Dr. Cohen was appointed. The filing also notes there are no family relationships with existing directors or executive officers, and he will sign the company’s standard form indemnity agreement.

How does Dr. Matt Cohen’s background relate to Arrowhead Pharmaceuticals (ARWR)?

Dr. Cohen’s background centers on healthcare investing and portfolio management across small, mid, and large-cap companies. His experience overseeing multi-billion-dollar JP Morgan healthcare and growth funds suggests familiarity with biopharmaceutical business models, potentially supporting Arrowhead’s board in capital markets and strategic discussions.

Filing Exhibits & Attachments

3 documents