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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 2, 2026
Astera Labs, Inc.
(Exact name of registrant as specified in its charter)
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| Delaware | 001-41979 | 82-3437062 |
(State or other jurisdiction of incorporation) | (Commission File Number) | (IRS Employer Identification No.) |
2345 North First Street,
San Jose, CA 95131
(Address of principal executive offices) (Zip Code)
Registrant’s telephone number, including area code: (408) 766-3806
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:
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| ☐ | Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425) |
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| ☐ | Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12) |
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| ☐ | Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b)) |
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| ☐ | 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:
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Title of each class | | Trading Symbol | | Name of each exchange on which registered |
| Common Stock, par value $0.0001 per share | | ALAB | | 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.
On November 2, 2026, Michael Hurlston notified Astera Labs, Inc. (the “Company”) of his resignation as a member of the Board of Directors of the Company and any committees thereof, effective November 3, 2026. There were no disagreements between Mr. Hurlston and the Company, and his resignation was not related to the Company’s operations, policies or practices.
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.
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| Date: November 4, 2026 | | Astera Labs, Inc. |
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| | | | | By: /s/ Philip Mazzara |
| | | | | Name: Philip Mazzara |
| | | | | Title: General Counsel |
