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HALO · Current Report (Form 8-K) · Filed December 9, 2025

Halozyme Therapeutics Inc — Current Report (Form 8-K)

Form
8-K
Filed
December 9, 2025
Period
Dec 4, 2025
Ticker
HALO
Accession
0001159036-25-000070
Boardroom Alpha · Filing insights

Halozyme grants CEO a one-time $10M PSU; vesting at price targets 115/130/145/170 over four years and continued employment.

About Halozyme Therapeutics Inc
Market cap
$7.9B
1Y TSR
+25.5%
3Y TSR
+25.4%
Board grade
C+
Sector
Healthcare
CEO
Helen Torley
Last annual meeting: May 5, 2026 · View full Halozyme Therapeutics Inc profile →
halo-20251204

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): December 4, 2025
Halo Logo updated.jpg
HALOZYME THERAPEUTICS, INC.
(Exact name of registrant as specified in its charter)
________________________
Commission File Number 001-32335
Delaware 88-0488686
(State or other jurisdiction of incorporation) (I.R.S. Employer Identification No.)
12390 El Camino Real 92130
San Diego(Zip Code)
California
(Address of principal executive offices) 
(858) 794-8889
(Registrant’s telephone number, including area code)
Not Applicable
(Former name or former address, if changed since last report)
________________________
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 classTrading Symbol(s)Name of each exchange on which registered
Common Stock, $0.001 par valueHALOThe Nasdaq Stock Market LLC
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.
(e) On December 4, 2025, the Compensation Committee of the Board of Directors of Halozyme Therapeutics, Inc. (the “Company”) approved a performance-based restricted stock unit grant (the “PSU Grant”) for Dr. Helen Torley, Chief Executive Officer of the Company. This one-time PSU Grant was awarded pursuant to the Company’s 2021 Stock Plan.
The PSU Grant covers a “target” number of shares of Company common stock that will produce a grant date fair value for the award (determined in accordance with U.S. GAAP and applying a Monte Carlo valuation model) of $10 million. The number of shares of Company common stock subject to the PSU Grant that will be eligible to vest (subject to the continued employment requirement described below) will depend on the achievement of certain stock price levels during a four-year performance period following the date of grant of the award as follows: (i) 50% of the target number of shares subject to the PSU Grant will be eligible to vest if the average price per share the Company’s common stock (determined as described below) equals or exceeds $115.00; (ii) 100% of the target number of shares subject to the PSU Grant will be eligible to vest if the average price per share the Company’s common stock equals or exceeds $130.00; (iii) 150% of the target number of shares subject to the PSU Grant will be eligible to vest if the average price per share the Company’s common stock equals or exceeds $145.00; (iv) 200% of the target number of shares subject to the PSU Grant will be eligible to vest if the average price per share the Company’s common stock equals or exceeds $170.00; and (v) no shares subject to the PSU Grant will be eligible to vest if the average price per share of the Company’s common stock never reaches the $115 level during the four-year performance period. For these purposes, the average price per share will be calculated using the average of the closing prices of a share of the Company’s common stock over a period of 20 consecutive trading days, consistent with a focus on sustainable growth.
The PSU Grant also has a time-based vesting component based upon Dr. Torley’s continued employment with the Company such that any shares that become eligible to vest based on the attainment of an average price per share level summarized above during the four-year performance period will vest only if Dr. Torley remains employed with the Company through the fourth anniversary of the date of grant of the award (the “Vesting Date”), subject to certain exceptions as provided in the applicable award agreement. In the event Dr. Torley voluntarily resigns or retires prior to the Vesting Date, all performance-based vested shares will be forfeited.
The PSU Grant is intended to retain Dr. Torley and further incentivize her to drive growth and profitability during this important next stage of growth for the Company.
The foregoing is only a summary of the PSU Award and is qualified in its entirety by the award agreement for the PSU Award which will be filed as an exhibit to our Annual Report on Form 10-K for the fiscal year ending December 31, 2025.






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 hereunto duly authorized.
    
  Halozyme Therapeutics, Inc.
(Registrant)
     
Dated:
December 9, 2025 
By:
/s/ Mark Snyder
  Mark Snyder
  Senior Vice President, General Counsel and Corporate Secretary


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Reference

Frequently asked questions

When did Halozyme Therapeutics Inc file this 8-K?
Halozyme Therapeutics Inc (HALO) filed this Current Report (Form 8-K) with the SEC on December 9, 2025. The accession number assigned by EDGAR is 0001159036-25-000070.
What does an 8-K disclose?
Form 8-K is the SEC's current-report form, used to disclose material events between periodic reports (10-K / 10-Q). Triggers include CEO/CFO departures, acquisitions, bankruptcies, earnings releases, auditor changes, changes in fiscal year, and amendments to corporate governance. Each 8-K is keyed to one or more Item numbers (1.01 through 9.01).
What is the key takeaway from this filing?
Halozyme grants CEO a one-time $10M PSU; vesting at price targets 115/130/145/170 over four years and continued employment. This is Boardroom Alpha's one-line summary of the current report; see the full filing text above for the formal disclosure.
What Item codes does an 8-K cover?
An 8-K's Item codes (1.01 through 9.01) specify what kind of event is being disclosed — e.g. Item 1.01 for entering a material agreement, Item 5.02 for departure/election of directors and executive officers, Item 8.01 for other events. The Item codes for this 8-K appear in the filing text above.
Where can I find Halozyme Therapeutics Inc's prior current reports on EDGAR?
The SEC EDGAR browser lists every 8-K Halozyme Therapeutics Inc has filed under CIK 1159036, sortable by date. Use the "View on SEC EDGAR" link in the page header, or browse directly via https://www.sec.gov/cgi-bin/browse-edgar.
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