AMPL · ISSUER CIK 1866692
Amplitude, Inc.
Between Aug 1, 2026 and Oct 29, 2026, 7 Amplitude, Inc. insiders reported $0.00 of open-market purchases and $9.3M of sales on SEC Form 4.
↗7 insiders filed
Original Form 4 filings from Aug 1, 2026 to Oct 29, 2026. 6 of 6 sales were reported under a 10b5-1 plan.
$0.00Insider buying
$9.3MInsider selling
−$9.3MNet open-market
Oct 28, 2026Latest filing
| Ticker | Insider | Type | Owned | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Oct 28, 202617:45 | Oct 28, 2026from Oct 26, 2026 | AMPL | CEO and President, Director, 10% Owner | S · Sell10b5-1 | $17.52 | −6,951 | 0 | -100% | −$122K | ||
| Oct 28, 202617:45 | Oct 28, 2026from Oct 26, 2026 | AMPL | CEO and President, Director, 10% Owner | C · Convert10b5-1 | — | +6,951 | 6,651 | — | — | ||
| Oct 27, 202616:45 | Oct 23, 2026 | AMPL | CEO and President, Director, 10% Owner | S · Sell10b5-1 | $17.52 | −107,136 | 0 | -100% | −$1.9M | ||
| Oct 27, 202616:45 | Oct 23, 2026 | AMPL | CEO and President, Director, 10% Owner | C · Convert10b5-1 | — | +107,136 | 107,136 | New | — | ||
| Oct 15, 202617:01 | Oct 15, 2026 | AMPL | Director | A · Grant | — | +37,851 | 37,851 | New | — | ||
| Oct 7, 202616:29 | Oct 5, 2026 | AMPL | Director | A · Grant | — | +892 | 143,992 | +1% | — | ||
| Oct 7, 202616:27 | Oct 5, 2026 | AMPL | Director | A · Grant | — | +818 | 102,419 | +1% | — | ||
| Oct 6, 202616:17 | Oct 2, 2026 | AMPL | CEO and President, Director, 10% Owner | S · Sell10b5-1 | $14.52 | −70,087 | 0 | -100% | −$1.0M | ||
| Oct 6, 202616:17 | Oct 2, 2026 | AMPL | CEO and President, Director, 10% Owner | C · Convert10b5-1 | — | +70,087 | 70,087 | New | — | ||
| Oct 2, 202618:44 | Oct 1, 2026from Sep 30, 2026 | AMPL | CEO and President, Director, 10% Owner | S · Sell10b5-1 | $14.45 | −4,913 | 0 | -100% | −$71K | ||
| Oct 2, 202618:44 | Oct 1, 2026from Sep 30, 2026 | AMPL | CEO and President, Director, 10% Owner | C · Convert10b5-1 | — | +4,913 | 3,539 | — | — | ||
| Sep 14, 202616:59 | Sep 10, 2026 | AMPL | CEO and President, Director, 10% Owner | S · Sell10b5-1 | $12.30 | −185,000 | 0 | -100% | −$2.3M | ||
| Sep 14, 202616:59 | Sep 10, 2026 | AMPL | CEO and President, Director, 10% Owner | C · Convert10b5-1 | — | +185,000 | 185,000 | New | — | ||
| Sep 9, 202617:03 | Sep 4, 2026 | AMPL | Chief Commercial Officer | S · Sell10b5-1Late 5d | $12.99 | −300,000 | 1,622,696 | -16% | −$3.9M | ||
| Aug 18, 202617:19 | Aug 17, 2026 | AMPL | Chief Technology Officer, Director, 10% Owner | F · Tax | $13.03 | −53,878 | 950,316 | -5% | $702K | ||
| Aug 18, 202617:18 | Aug 17, 2026 | AMPL | CEO and President, Director, 10% Owner | F · Tax | $13.03 | −52,369 | 1,231,188 | -4% | $682K | ||
| Aug 18, 202617:16 | Aug 17, 2026 | AMPL | Chief Commercial Officer | F · Tax | $13.03 | −109,368 | 1,922,696 | -5% | $1.4M | ||
| Aug 18, 202617:14 | Aug 17, 2026 | AMPL | Chief Financial Officer | F · Tax | $13.03 | −72,814 | 1,363,338 | -5% | $949K |