Shawn Olsson Graphite Bio, Inc. (GRPH) insider trading activity

GRPH Quotes by TradingView

Shawn Olsson is Chief Commercial Officer of Graphite Bio, Inc.. Currently has a direct ownership of 4,733 shares of GRPH, which is worth approximately $0. The most recent transaction as insider was on Nov 17, 2025, when has been sold 10,000 shares (Common Stock) at a price of $26.06 per share, resulting in proceeds of $260,600. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 4.73K
0% 3M change
42.0% 12M change
Total Value Held $0

Shawn Olsson Transaction History

Date Transaction Value Shares Traded Shares Held Form
Nov 17 2025
SELL
Open market or private sale
$260,600 $26.06 p/Share
10,000 Reduced 67.87%
4,733 Common Stock
Nov 17 2025
BUY
Exercise of conversion of derivative security
$20,800 $2.08 p/Share
10,000 Added 40.43%
14,733 Common Stock
Apr 09 2025
BUY
Exercise of conversion of derivative security
$2,912 $2.08 p/Share
1,400 Added 22.83%
4,733 Common Stock
Dec 16 2024
BUY
Exercise of conversion of derivative security
$6,932 $2.08 p/Share
3,333 Added 50.0%
3,333 Common Stock
SO

Shawn Olsson

Chief Commercial Officer
Del Mar, CA

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