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SURROZEN INC (SRZN) Stock Ownership and Short Interest

USA - Nasdaq - NASDAQ:SRZN - US86889P2083 - Common Stock

20.65 USD
+2.65 (+14.72%)
Last: 1/13/2026, 8:00:00 PM
19.5 USD
-1.15 (-5.57%)
After Hours: 1/13/2026, 8:00:00 PM
SRZN Ownership Chart.SRZN Ownership Chart: showing Insider, Institutional ownership and shares available to the public.SRZN Ownership.InsiderInstitutionalPublic



Shares Outstanding8.57M
Float8.22M
Float Short Interest Percentage2.4%
Owners (insider)0.57%
Owners (institutional)84.33%
Owners (insider) change2.06%
Owners (institutional) change0%
SRZN Institutional Ownership HistorySRZN Institutional Ownership HistorySRZN Institutional Ownership History Sep 2021 Mar 2022 Sep 2022 Mar 2023 Sep 2023 Mar 2024 Sep 2024 Mar 2025 Sep 2025 5M 10M 15M 20M
SRZN Historical Insider Transactions ChartSRZN Historical Insider Buy and Sell Transactions ChartSRZN Historical Insider Transactions Feb 2025 Mar 2025 Apr 2025 May 2025 Jun 2025 Jul 2025 Aug 2025 Sep 2025 Oct 2025 Nov 2025 Dec 2025 Jan 2026 0 2M 4M 6M
Date Name Type Shares Price Amount
Jan 6, 2026 COLUMN GROUP III GP, LP Open Market Purchase 15100 19.89 $ 300,296.72
Jan 6, 2026 COLUMN GROUP III-A, LP Open Market Purchase 15100 19.89 $ 300,296.72
Jan 6, 2026 COLUMN GROUP III, LP Open Market Purchase 15100 19.89 $ 300,296.72
Jan 6, 2026 Column Group Opportunity III, LP Open Market Purchase 15100 19.89 $ 300,296.72
Jan 6, 2026 Column Group Opportunity III GP, LP Open Market Purchase 15100 19.89 $ 300,296.72
Jan 6, 2026 TCG Opportunity III GP, LLC Open Market Purchase 15100 19.89 $ 300,296.72
Jan 6, 2026 Svennilson Peter Open Market Purchase 15100 19.89 $ 300,296.72
Jan 6, 2026 Kutzkey Tim Open Market Purchase 15100 19.89 $ 300,296.72
Jan 5, 2026 Williams Charles O Open Market Sale 1566 19.87 $ 31,108.90
Jan 5, 2026 Li Yang Open Market Sale 1118 19.87 $ 22,209.29
Jan 2, 2026 Williams Charles O Option Excercise 3500 $ 0.00
Jan 2, 2026 Li Yang Option Excercise 2500 $ 0.00
Dec 15, 2025 Li Yang Grant 1666 8.11 $ 13,511.26
Dec 15, 2025 Williams Charles O Grant 1666 8.11 $ 13,511.26
Dec 15, 2025 Parker Craig C Grant 1553 8.11 $ 12,594.83
Dec 4, 2025 COLUMN GROUP III GP, LP Open Market Purchase 36150 19.22 $ 694,850.46
Dec 4, 2025 COLUMN GROUP III-A, LP Open Market Purchase 36150 19.22 $ 694,850.46
Dec 4, 2025 COLUMN GROUP III, LP Open Market Purchase 36150 19.22 $ 694,850.46
Dec 4, 2025 Column Group Opportunity III, LP Open Market Purchase 36150 19.22 $ 694,850.46
Dec 4, 2025 Column Group Opportunity III GP, LP Open Market Purchase 36150 19.22 $ 694,850.46
Dec 4, 2025 TCG Opportunity III GP, LLC Open Market Purchase 36150 19.22 $ 694,850.46
Dec 4, 2025 Kutzkey Tim Open Market Purchase 36150 19.22 $ 694,850.46
Nov 13, 2025 TCG Opportunity III GP, LLC Open Market Purchase 315457 12.65 $ 3,990,531.05
Nov 13, 2025 COLUMN GROUP III GP, LP Open Market Purchase 315457 12.65 $ 3,990,531.05
Nov 13, 2025 COLUMN GROUP III-A, LP Open Market Purchase 315457 12.65 $ 3,990,531.05
Nov 13, 2025 COLUMN GROUP III, LP Open Market Purchase 315457 12.65 $ 3,990,531.05
Nov 13, 2025 Column Group Opportunity III, LP Open Market Purchase 315457 12.65 $ 3,990,531.05
Nov 13, 2025 Column Group Opportunity III GP, LP Open Market Purchase 315457 12.65 $ 3,990,531.05
Jun 13, 2025 Li Yang Grant 400 8.06 $ 3,224.00
Jun 13, 2025 Williams Charles O Grant 400 8.06 $ 3,224.00
Mar 26, 2025 COLUMN GROUP III GP, LP Open Market Purchase 1034482 11.60 $ 11,999,991.20
Mar 26, 2025 COLUMN GROUP III-A, LP Open Market Purchase 1034482 11.60 $ 11,999,991.20
Mar 26, 2025 COLUMN GROUP III, LP Open Market Purchase 1034482 11.60 $ 11,999,991.20
Mar 26, 2025 Column Group Opportunity III, LP Open Market Purchase 1034482 11.60 $ 11,999,991.20
Mar 26, 2025 Column Group Opportunity III GP, LP Open Market Purchase 1034482 11.60 $ 11,999,991.20
Mar 26, 2025 TCG Opportunity III GP, LLC Open Market Purchase 1034482 11.60 $ 11,999,991.20