James W Mccollum is Director of Graphite Bio, Inc.. Currently has a direct ownership of 10,500 shares of GRPH, which is worth approximately $0. The most recent transaction as insider was on Nov 07, 2025, when has been sold 10,500 shares (Common Stock) at a price of $22.79 per share, resulting in proceeds of $239,295. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 10.5K
88.95% 3M change
88.95% 12M change
Total Value Held $0

JAMES W MCCOLLUM Transaction History

Date Transaction Value Shares Traded Shares Held Form
Nov 07 2025
BUY
Open market or private purchase
$239,295 $22.79 p/Share
10,500 Added 50.0%
10,500 Common Stock
Mar 21 2024
BUY
Grant, award, or other acquisition
-
95,034 Added 50.0%
95,034 Common Stock
JWM

James W Mccollum

Director
Del Mar, CA

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