John M Jansen is Director of AltC Acquisition Corp.. Currently has a direct ownership of 6,000 shares of ALCC, which is worth approximately $0. The most recent transaction as insider was on Mar 27, 2025, when has been sold 6,000 shares (Class A Common Stock) at a price of $24.57 per share, resulting in proceeds of $147,420. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 6K
n/a 3M change
n/a 12M change
Total Value Held $0

John M Jansen Transaction History

Date Transaction Value Shares Traded Shares Held Form
Mar 27 2025
BUY
Open market or private purchase
$147,420 $24.57 p/Share
6,000 Added 50.0%
6,000 Class A Common Stock
JMJ

John M Jansen

Director
Santa Clara, CA

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