FALSE 0001159036 0001159036 2025-11-03 2025-11-03

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): |  | November 3, 2025

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 class | Trading Symbol(s) | Name of each exchange on which registered |  |
Common Stock, $0.001 par value | HALO | The 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 2.02 Results of Operations and Financial Condition.
On November 3, 2025, Halozyme Therapeutics, Inc. issued a press release to report its financial results for the third quarter ended September 30, 2025. A copy of the press release is attached as Exhibit 99.1, which is furnished under Item 2.02 of this report 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, regardless of any general incorporation language in such filing.
Item 5.02. Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers.
The Company announced today a transition plan in which Nicole LaBrosse, Senior Vice President and Chief Financial Officer (“CFO”) will continue to serve as the Company’s CFO until the earlier of when a new chief financial officer is hired, or until March 30, 2026 (the “Separation Date”) and then depart to pursue a new professional opportunity. The Company has initiated a search to identify its next CFO.
Ms. LaBrosse’s departure is not the result of any disagreement with the Company’s independent auditors or the Company on any matter relating to the Company’s financial statements, internal control over financial reporting, operations, policies or practices. The Company expects to enter into a transition and release agreement with Ms. LaBrosse.
Item 9.01 Financial Statements and Exhibits.

Exhibit No. | Description |
99.1 | Press release dated November 3, 2025
104 | Cover Page Interactive Data File (formatted as inline XBRL and contained in Exhibit 101)

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: | November 3, 2025 |  |  | By: | /s/ Nicole LaBrosse
|  |  |  |  | Nicole LaBrosse
|  |  |  |  | Senior Vice President, Chief Financial Officer