Yang Li - 17 Feb 2026 Form 4 Insider Report for Surrozen, Inc./DE (SRZN)

Role: Exec. Vice President, Research
Signature: /s/Charles Williams, Attorney-in-Fact for Yang Li
Issuer symbol: SRZN
Transactions as of: 17 Feb 2026
Net transactions value: $0
Form type: 4
Filing time: 18 Feb 2026, 18:47:26 UTC
Previous filing: 06 Jan 2026
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Li Yang	Exec. Vice President, Research	C/O SURROZEN, INC., 171 OYSTER POINT BLVD., SUITE 400, SOUTH SAN FRANCISCO	/s/Charles Williams, Attorney-in-Fact for Yang Li	18 Feb 2026	0001990537

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	SRZN	Employee Stock Option (right to buy)	Award	$0	+100,950		$0.000000	100,950	17 Feb 2026	Common Stock	100,950	$24.53	Direct	F1
transaction	SRZN	Restricted Stock Unit	Award	$0	+100,950		$0.000000	100,950	17 Feb 2026	Common Stock	100,950		Direct	F2, F3

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	The shares subject to the option award vest over a four-year period in 48 equal monthly installments measured from February 1, 2026, subject to the reporting person's continued service through the applicable vesting date.
F2	Each restricted stock unit, or RSU, represents a contingent right to receive one share of the Issuer's common stock.
F3	The shares subject to the RSUs vest in four equal annual installments starting on February 1, 2026, subject to the reporting person's continued service through the applicable vesting date.