SEC Insider Transactions from Jansen John M.

Last updated: 2026-03-30 23:09 UTC | Total transactions: 5

Jansen John M, a director at Oklo Inc. ($OKLO), made one open market purchase of common shares in the last year, totaling about $147,000. His most recent buy occurred on March 27, 2025. Among nearly 5,000 insiders, his purchase amount ranks 1844th, well below the average of 1.5 million across about 3.3 transactions per insider. He reported no open market sales.

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Transaction Date Company Ticker Insider Name Title Transaction Type Security Shares Price Shares Owned Following Total Shares Outstanding % of Owned % of Outstanding
March 27, 2026 Oklo Inc. $OKLO Jansen John M Director S Class A Common Stock 10500 $51.52 12,354.0000 156,247,075 45.94% 0.01%
March 6, 2026 Oklo Inc. $OKLO Jansen John M Director M Class A Common Stock 16854 $58.25 22,854.0000 156,247,075 280.90% 0.01%
March 6, 2026 Oklo Inc. $OKLO Jansen John M Director M Restricted Stock Units 16854 $0.00 0.0000 156,247,075 100.00% 0.01%
March 27, 2025 Oklo Inc. $OKLO Jansen John M Director P Class A Common Stock 6000 $24.57 6,000.0000 139,018,305 9999.99% 0.00%
July 10, 2024 Oklo Inc. $OKLO Jansen John M Director A Restricted Stock Units 16854 $0.00 16,854.0000 0 9999.99% 0.00%