Lionel Bonnot
CIK 1688236 · See Remarks · last filed 2026-05-22
Lionel Bonnot is a corporate insider who has filed 123 SEC Form 4 insider transactions across 2 companies since 2017. The most recent filing shows the insider had shares withheld for taxes covering $4.2M of SITM on May 22, 2026. Across all open-market trades the lifetime net is −$25.2M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $54.2M 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.
$54.23M
2
123
-$25.23M
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| SITM | See Remarks | 74,297 | $729.89 | $54.23M | -$20.40M | 90 | 2026-05-22 |
| ON Semiconductor Connectivity Solutions, Inc. (QTNA) Delisted | SVP Mktg & Business Dev. | 17,184 | — | — | -$4.83M | 33 | 2017-11-30 |
Recent Filings
123 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-05-22 | SITM | Tax (F) | −5,977 | -$4.17M | EDGAR |
| 2026-02-24 | SITM | Mixed | −7,995 | -$3.25M | EDGAR |
| 2026-02-12 | SITM | Grant (A) | +15,732 | $0 | EDGAR |
| 2025-11-25 | SITM | Sell (S) | −1,078 | -$290.9K | EDGAR |
| 2025-11-24 | SITM | Tax (F) | −1,888 | -$477.2K | EDGAR |
| 2025-09-12 | SITM | Sell (S) | −2,430 | -$607.5K | EDGAR |
| 2025-08-26 | SITM | Sell (S) | −1,990 | -$444.8K | EDGAR |
| 2025-08-22 | SITM | Tax (F) | −2,656 | -$588.6K | EDGAR |
| 2025-05-22 | SITM | Sell (S) | −1,991 | -$400.9K | EDGAR |
| 2025-05-21 | SITM | Tax (F) | −2,656 | -$548.6K | EDGAR |