Insider · CIK 0002021774
John M Jansen
director
Files at OKLO (Oklo Inc.). First filing Mar 31, 2025, latest Sep 15, 2026.
Track record
Not enough history
Fewer than three past buys with six months of prices.
Median 6-month excess
-
after past buys, n = 0
Hit rate
-
past buys that beat the index over 6 months
Open-market trades
1 / 2
$147k bought, $774k sold
Where the trades landed
Last year at the company this insider has traded most, with each buy and sell on the bar it happened.
OKLO: Oklo Inc.
OKLOOct 9, 2026 · close 34.70
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™
Signals
This insider’s open-market buys and sells, scored.
| Score | Company | Value | Holdings | Price context | Filed |
|---|---|---|---|---|---|
| 63Notable | Oklo Inc. | $233k 6,354 shares | -51% | 0% from low-79% from high | |
| 59Moderate | Oklo Inc. | $541k 10,500 shares | -46% | +154% from low-71% from high | |
| 34Weak | OKLObuy Oklo Inc. | $147k 6,000 shares | - | - |
Transactions
Every row this insider has filed, newest first.
| Date | Company | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Sep 14, 2026 | OKLO Oklo Inc. | SOpen-market sale Class A Common Stock | -6,354 | $36.67 | $233k | 6,000 | 28 d ago |
| Mar 27, 2026 | OKLO Oklo Inc. | SOpen-market sale Class A Common Stock | -10,500 | $51.52 | $541k | 12,354 | Mar 30, 2026 |
| Mar 6, 2026 | OKLO Oklo Inc. | MOption exercise Class A Common Stock | +16,854 | $58.25 | $982k | 22,854 | Mar 10, 2026 |
| Mar 6, 2026 | OKLO Oklo Inc. | MOption exercise Restricted Stock Unitsderivative | -16,854 | $0.00 | $0 | 0 | Mar 10, 2026 |
| Mar 27, 2025 | OKLO Oklo Inc. | POpen-market purchase Class A Common Stock | +6,000 | $24.57 | $147k | 6,000 | Mar 31, 2025 |
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.