What Amplitude, Inc.'s executives and directors are doing with their own shares, from SEC Form 3/4/5 filings — separating what the filings state (awards, withholding, disclosed plans) from what only the pattern of dates shows.
| 3 months | 12 months | |
|---|---|---|
| Open-market buys | 0 | 1 |
| Sells | 6 | 16 |
| Total trades | 18 | 59 |
| 3 months | 12 months | |
|---|---|---|
| Acquired | 0 | 0 |
| Disposed | 0 | 0 |
| Net activity | +0 | +0 |
Common stock only — 59 reported trades in the last 12 months are in a security these totals do not cover.
View rich charts and dive into the patterns of specific insiders — who is accumulating, who is winding down, and which sale explanations the filings actually support.
| Insider | Relation | Date | Transaction | Shares | Price | Value | Shares held |
|---|---|---|---|---|---|---|---|
| Skates Spenser | CEO and President | Oct 23 | Open-market sale · S | −107,136 | $17.52 | −$1.88M | 0 |
| Skates Spenser | CEO and President | Oct 23 | Derivative Conversion · C | +107,136 | — | — | 107,136 |
| Raji Vijaye Ganesh | Director | Oct 15 | Grant / award · A | +37,851 | — | — | 37,851 |
| Schultz Erica | Director | Oct 05 | Grant / award · A | +892 | — | — | 143,992 |
| Tzuo Tien | Director | Oct 05 | Grant / award · A | +818 | — | — | 102,419 |
| Skates Spenser | CEO and President | Oct 02 | Open-market sale · S | −70,087 | $14.52 | −$1.02M | 0 |
| Skates Spenser | CEO and President | Oct 02 | Derivative Conversion · C | +70,087 | — | — | 70,087 |
| Skates Spenser | CEO and President | Oct 01 | Open-market sale · S | −3,539 | $14.45 | −$51.1K | 0 |
| Skates Spenser | CEO and President | Oct 01 | Derivative Conversion · C | +3,539 | — | — | 3,539 |
| Skates Spenser | CEO and President | Sep 30 | Open-market sale · S | −1,374 | $14.45 | −$19.9K | 0 |
| Skates Spenser | CEO and President | Sep 30 | Derivative Conversion · C | +1,374 | — | — | 1,374 |
| Skates Spenser | CEO and President | Sep 10 | Open-market sale · S | −185,000 | $12.30 | −$2.28M | 0 |
| Skates Spenser | CEO and President | Sep 10 | Derivative Conversion · C | +185,000 | — | — | 185,000 |
| Crook Nathaniel Glenn | Chief Commercial Officer | Sep 04 | Disclosed 10b5-1 sale · S | −300,000 | $12.99 | −$3.9M | 1,622,696 |
| Liu Curtis | Chief Technology Officer | Aug 17 | Withheld — tax / exercise cost · F | −53,878 | $13.03 | −$702K | 950,316 |
| Crook Nathaniel Glenn | Chief Commercial Officer | Aug 17 | Withheld — tax / exercise cost · F | −109,368 | $13.03 | −$1.43M | 1,922,696 |
| Casey Andrew | Chief Financial Officer | Aug 17 | Withheld — tax / exercise cost · F | −72,814 | $13.03 | −$949K | 1,363,338 |
| Skates Spenser | CEO and President | Aug 17 | Withheld — tax / exercise cost · F | −52,369 | $13.03 | −$682K | 1,231,188 |
| Schultz Erica | Director | Jul 05 | Grant / award · A | +1,659 | — | — | 143,100 |
| Tzuo Tien | Director | Jul 05 | Grant / award · A | +1,521 | — | — | 101,601 |
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