Form 8-K/A
8-K/A — Pyxis Oncology, Inc.
Accession: 0001193125-26-193940
Filed: 2026-04-30
Period: 2026-02-06
CIK: 0001782223
SIC: 2834 (PHARMACEUTICAL PREPARATIONS)
Item: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers
Documents
8-K/A — pyxs-20260206.htm (Primary)
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8-K/A
8-K/A (Primary)
Filename: pyxs-20260206.htm · Sequence: 1
8-K/A
true000178222300017822232026-02-062026-02-06
UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, D.C. 20549
FORM 8-K/A
(Amendment No. 1)
CURRENT REPORT
Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934
Date of Report (Date of earliest event reported): February 06, 2026
Pyxis Oncology, Inc.
(Exact name of Registrant as Specified in Its Charter)
Delaware
001-40881
83-1160910
(State or Other Jurisdiction
of Incorporation)
(Commission File Number)
(IRS Employer
Identification No.)
321 Harrison Avenue
Boston, Massachusetts
02118
(Address of Principal Executive Offices)
(Zip Code)
Registrant’s Telephone Number, Including Area Code: (617) 453-3596
(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, par value $0.001 per share
PYXS
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. ☒
Explanatory Note
On February 6, 2026, Pyxis Oncology, Inc. (the “Company”) filed a Current Report on Form 8-K (the “Original Form 8-K”) announcing that, among other items, Lara Sullivan, M.D. ceased serving as the Chief Executive Officer, principal executive officer, and in any other executive capacity of the Company, effective February 2, 2026.
This Amendment No. 1 to the Original Form 8-K is being filed to report a Separation and General Release Agreement (the “Separation Agreement”) between the Company and Dr. Sullivan.
Item 5.02. Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers.
On April 29, 2026 (the “Effective Date”), the Separation Agreement between the Company and Dr. Sullivan became binding and effective, addressing Dr. Sullivan’s separation from the Company. Also on the Effective Date, Dr. Sullivan resigned from the Board of Directors of the Company. Dr. Sullivan’s resignation from the Board of Directors was not the result of any dispute or disagreement with the Company or the Company’s Board of Directors on any matter relating to the operations, policies or practices of the Company.
Under the Separation Agreement, Dr. Sullivan will continue to receive her existing salary for 18 months and is entitled to continued health coverage for up to 12 months after the Effective Date. Additionally, the Compensation Committee of the Board approved the accelerated vesting of all unvested restricted stock units and unvested stock options previously granted to her and an extension of the post-termination exercise period for all of her accelerated stock options to December 31, 2030. The Separation Agreement also provides for a one-year post-separation non-solicitation covenant applicable to Dr. Sullivan and a one-year post-separation non-disparagement covenant applicable to both parties.
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.
Pyxis Oncology, Inc.
Date:
April 30, 2026
By:
/s/ Jitendra Wadhane
Jitendra Wadhane
Principal Financial and Accounting Officer
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Document And Entity Information
Feb. 06, 2026
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Entity Incorporation, State or Country Code
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Entity Tax Identification Number
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Entity Address, Address Line One
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Entity Address, City or Town
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Entity Address, State or Province
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Trading Symbol
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Security Exchange Name
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Amendment Description
On February 6, 2026, Pyxis Oncology, Inc. (the “Company”) filed a Current Report on Form 8-K (the “Original Form 8-K”) announcing that, among other items, Lara Sullivan, M.D. ceased serving as the Chief Executive Officer, principal executive officer, and in any other executive capacity of the Company, effective February 2, 2026. This Amendment No. 1 to the Original Form 8-K is being filed to report a Separation and General Release Agreement (the “Separation Agreement”) between the Company and Dr. Sullivan.
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