Insider Title Company Date Price Return Shares Value
Column Group Iii Gp, Lp Non-Executive Surrozen, Inc./DE (SRZN) 2025-11-13 $12.65 0.0% 315,457 $3,990,531
Column Group Iii Gp, Lp Non-Executive Surrozen, Inc./DE (SRZN) 2025-03-26 $11.60 0.0% 1,034,482 $11,999,991
Column Group Iii Gp, Lp Non-Executive Tenaya Therapeutics, Inc. (TNYA) 2025-03-05 $0.70 0.0% 35,714,284 $24,999,999
Column Group Iii Gp, Lp Non-Executive Surrozen, Inc./DE (SRZN) 2024-04-04 $15.50 -37.2% 193,548 $2,999,994
Column Group Iii Gp, Lp Non-Executive Tenaya Therapeutics, Inc. (TNYA) 2024-02-12 $4.50 -46.2% 2,222,222 $9,999,999
Column Group Iii Gp, Lp Non-Executive Tenaya Therapeutics, Inc. (TNYA) 2023-03-10 $2.60 -6.8% 6,779 $17,596
Column Group Iii Gp, Lp Non-Executive Tenaya Therapeutics, Inc. (TNYA) 2023-02-08 $2.60 -6.9% 1,500,000 $3,900,000
Column Group Iii Gp, Lp Non-Executive Tenaya Therapeutics, Inc. (TNYA) 2023-01-19 $2.50 -3.1% 69,739 $174,201
Column Group Iii Gp, Lp Non-Executive Tenaya Therapeutics, Inc. (TNYA) 2023-01-18 $2.51 -3.6% 185,151 $464,827
Column Group Iii Gp, Lp Non-Executive Tenaya Therapeutics, Inc. (TNYA) 2022-11-21 $2.60 -6.9% 9,615,384 $24,999,998
Return Profit / (loss) Cost
Total -9.3% $-7,763,593 $83,547,136