Surrozen, Inc./DE — Director's Dealing 2026

Feb 3, 2026

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: Surrozen, Inc./DE (SRZN)
CIK: 0001824893
Period of Report: 2026-01-30

Reporting Person: TCG Crossover GP II, LLC (N/A)
Reporting Person: TCG Crossover Fund II, L.P. (N/A)
Reporting Person: TCG Crossover GP III, LLC (N/A)
Reporting Person: TCG Crossover Fund III, L.P. (N/A)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2026-01-30	Common Stock	P	2136	$21.39	Acquired	639141	Indirect
2026-01-30	Common Stock	P	2135	$21.39	Acquired	639140	Indirect
2026-02-02	Common Stock	P	366	$21.38	Acquired	639507	Indirect
2026-02-02	Common Stock	P	365	$21.38	Acquired	639505	Indirect
2026-02-03	Common Stock	P	2178	$21.94	Acquired	641685	Indirect
2026-02-03	Common Stock	P	2177	$21.94	Acquired	641682	Indirect

Footnotes

F1: These securities are held of record by TCG Crossover Fund II, L.P. (TCG Crossover II). TCG Crossover GP II, LLC (TCG Crossover GP II) is the general partner of TCG Crossover II and may be deemed to have voting, investment, and dispositive power with respect to these securities. Chen Yu is the sole managing member of TCG Crossover GP II and may be deemed to share voting, investment and dispositive power with respect to these securities.

F2: These securities are held of record by TCG Crossover Fund III, L.P. (TCG Crossover III). TCG Crossover GP III, LLC (TCG Crossover GP III) is the general partner of TCG Crossover III and may be deemed to have voting, investment, and dispositive power with respect to these securities. Chen Yu is the sole managing member of TCG Crossover GP III and may be deemed to share voting, investment and dispositive power with respect to these securities.