JAN JOHANNESSEN
CIK 1224168 · Senior Vice President, CFO · last filed 2026-05-14
JAN JOHANNESSEN is a Senior Vice President, CFO who has filed 21 SEC Form 4 insider transactions across 2 companies since 2007. The most recent filing, for TWST, was dated May 14, 2026. Across all open-market trades the lifetime net is −$2.8M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $2.3M 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.
$2.27M
2
21
-$2.81M
Holdings By Company
Recent Filings
21 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-05-14 | TWST | Mixed | — | -$505.4K | EDGAR |
| 2026-02-09 | TWST | Mixed | +2,895 | -$105.4K | EDGAR |
| 2025-11-20 | TWST | Sell (S) | −7,044 | -$174.5K | EDGAR |
| 2025-02-07 | TWST | Grant (A) | +4,472 | $0 | EDGAR |
| 2024-02-09 | TWST | Grant (A) | +5,815 | $0 | EDGAR |
| 2023-02-13 | TWST | Sell (S) | −1,732 | -$45.8K | EDGAR |
| 2023-02-09 | TWST | Grant (A) | +8,212 | $0 | EDGAR |
| 2022-02-18 | TWST | Mixed | — | -$226.0K | EDGAR |
| 2022-02-10 | TWST | Grant (A) | +3,491 | $0 | EDGAR |
| 2022-02-08 | TWST | Sell (S) | −253 | -$14.9K | EDGAR |