Jansen John M
CIK 2021774 · last filed 2026-03-30
Jansen John M is a corporate insider who has filed 4 SEC Form 4 insider transactions across 1 company since 2024. The most recent filing shows the insider sold $541.0K of OKLO on Mar 30, 2026. Across all open-market trades the lifetime net is −$393.5K, making them a net seller over the disclosed history. Current disclosed insider exposure totals $697.8K across reported positions.
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
$697.8K
1
4
-$393.5K
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| OKLO | Director | 12,354 | $56.48 | $697.8K | -$393.5K | 4 | 2026-03-30 |
Recent Filings
4 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-03-30 | OKLO | Sell (S) | −10,500 | -$541.0K | EDGAR |
| 2026-03-10 | OKLO | Exer (M) | +16,854 | $981.7K | EDGAR |
| 2025-03-31 | OKLO | Buy (P) | +6,000 | $147.4K | EDGAR |
| 2024-07-12 | OKLO | Grant (A) | — | $0 | EDGAR |