Spenser Skates
CIK 1882913 · CEO and President · last filed 2026-05-19
Spenser Skates is a CEO and President who has filed 11 SEC Form 4 insider transactions across 1 company since 2021. The most recent filing shows the insider had shares withheld for taxes covering $239.7K of AMPL on May 19, 2026. Across all open-market trades the lifetime net is −$35.1M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $8.8M 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.
$8.84M
1
11
-$35.07M
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| AMPL | CEO and President | 1,283,657 | $6.89 | $8.84M | -$35.07M | 10 | 2026-05-19 |
Recent Filings
11 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-05-19 | AMPL | Tax (F) | −39,562 | -$239.7K | EDGAR |
| 2026-04-22 | AMPL | Grant (A) | +1,323,119 | $0 | EDGAR |
| 2025-12-30 | AMPL | Mixed | — | -$1.2K | EDGAR |
| 2025-12-29 | AMPL | Mixed | — | -$513.4K | EDGAR |
| 2025-11-13 | AMPL | Mixed | — | -$4.40M | EDGAR |
| 2025-08-06 | AMPL | Gift (G) | — | $0 | EDGAR |
| 2022-02-23 | AMPL | Mixed | — | $419.0K | EDGAR |
| 2021-12-15 | AMPL | Mixed | — | $0 | EDGAR |
| 2021-10-05 | AMPL | Sell (S) | −25,000 | -$1.36M | EDGAR |
| 2021-09-30 | AMPL | Sell (S) | −575,000 | -$28.80M | EDGAR |