Caryn Peterson Gossamer Bio, Inc. (GOSS) insider trading activity

GOSS Quotes by TradingView

Caryn Peterson is EVP, Regulatory Affairs of Gossamer Bio, Inc.. Currently has a direct ownership of 174,833 shares of GOSS, which is worth approximately $473,797. The most recent transaction as insider was on Oct 01, 2025, when has been sold 125,000 shares (Common Stock) at a price of $0.0 per share, resulting in proceeds of $0. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 175K
250.84% 3M change
250.84% 12M change
Total Value Held $473,797

Caryn Peterson Transaction History

Date Transaction Value Shares Traded Shares Held Form
Oct 01 2025
BUY
Grant, award, or other acquisition
-
125,000 Added 41.69%
174,833 Common Stock
Mar 18 2024
SELL
Open market or private sale
$5,343 $1.33 p/Share
4,018 Reduced 7.46%
49,833 Common Stock
Mar 16 2023
SELL
Open market or private sale
$8,320 $1.1 p/Share
7,564 Reduced 12.32%
53,851 Common Stock
Oct 24 2022
SELL
Open market or private sale
$57,417 $12.07 p/Share
4,757 Reduced 7.19%
61,415 Common Stock
Mar 16 2022
SELL
Open market or private sale
$51,990 $8.28 p/Share
6,279 Reduced 8.67%
66,172 Common Stock
Oct 25 2021
SELL
Open market or private sale
$29,118 $12.25 p/Share
2,377 Reduced 3.18%
72,451 Common Stock
Apr 16 2021
BUY
Grant, award, or other acquisition
-
10,820 Added 12.63%
74,828 Common Stock
CP

Caryn Peterson

EVP, Regulatory Affairs
San Diego, CA

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