Surrozen Ownership

Who are the major shareholders and have insiders been buying or selling?

Recent Insider Transactions

NasdaqCM:SRZN Recent Insider Transactions by Companies or Individuals
Date	Value	Name	Entity	Role	Shares	Max Price
04 Apr 24	BuyUS$2,999,994	The Column Group, LLC	Company		193,548	US$15.50

Insider Buying: Insufficient data to determine if insiders have bought more shares than they have sold in the past 3 months.

Dilution of Shares: Shareholders have been substantially diluted in the past year, with total shares outstanding growing by 59.5%.

Top 25 shareholders own 76% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
25.3%	The Column Group, LLC	810,089	US$8.3m	29.1%	5.67%
8.83%	RA Capital Management, L.P.	282,580	US$2.9m	0%	0.04%
5.94%	Armistice Capital LLC	190,000	US$2.0m	0%	0.05%
5.4%	Goldman Sachs Group, Investment Banking and Securities Investments	172,666	US$1.8m	0%	no data
4.16%	University of California Regents' Endowment Fund	133,207	US$1.4m	-4%	0.35%
4.09%	Chidozie Ugwumba	130,938	US$1.3m	0%	no data
2.74%	Euclidean Capital LLC	87,696	US$902.4k	0%	0.1%
2.03%	Heights Capital Management, Inc.	64,905	US$667.9k	0%	0.3%
2.02%	Stonepine Capital Management LLC	64,500	US$663.7k	0%	0.28%
2.02%	StemPoint Capital LP	64,500	US$663.7k	0%	0.19%
1.92%	The Vanguard Group, Inc.	61,511	US$632.9k	89.2%	no data
1.72%	ArrowMark Colorado Holdings, LLC	55,123	US$567.2k	0%	0.01%
1.63%	Stanford Management Company	52,131	US$536.4k	0%	0.03%
1.5%	Columbia Investment Management Company	47,930	US$493.2k	0%	0.95%
1.37%	Farringdon Capital Management	43,742	US$450.1k	0%	0.39%
1.1%	Morgan Stanley, Investment Banking and Brokerage Investments	35,211	US$362.3k	0%	no data
0.85%	Nantahala Capital Management, LLC	27,226	US$280.2k	0%	0.03%
0.81%	GoldenTree Asset Management LP	25,806	US$265.5k	0%	0.02%
0.64%	Alyeska Investment Group, L.P.	20,376	US$209.7k	0%	no data
0.51%	Wen-Chen Yeh	16,450	US$169.3k	-0.01%	no data
0.36%	Geode Capital Management, LLC	11,473	US$118.1k	-0.03%	no data
0.34%	Li Yang	10,888	US$112.0k	-0.01%	no data
0.32%	Renaissance Technologies LLC	10,326	US$106.3k	24.3%	no data
0.18%	Charles Williams	5,863	US$60.3k	33.5%	no data
0.18%	Craig Parker	5,824	US$59.9k	33.9%	no data