John M Jansen
CIK 2021774 · View on SEC EDGAR ↗
Insider
First SEC filing: June 15, 2026 · Latest: June 15, 2026
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 2 non-open-market transactions below
last 12 months, based on the transactions shown below
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
2 other filings hidden
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| March 27, 2025 | OKLO | P | 6,000 | $24.57 | $147,420 | 6,000 Direct | — | Acquired | 69.5% (price as of 2026-08-20) |
P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding
Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.
Derivative holdings (Form 4 Table II)
Options, RSUs and convertible securities reported on Form 4 Table II.
| Date | Ticker | Security | Underlying | Exercise price | Expiration | Shares | A/D |
|---|---|---|---|---|---|---|---|
| June 11, 2026 | OKLO | Restricted Stock Units | Class A Common Stock (3,213) | — | — | 3,213 | Acquired |
| July 10, 2024 | OKLO | Restricted Stock Units | Class A Common Stock (16,854) | — | — | 16,854 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).