Crook Nathaniel Glenn
SEC CIK 2121274 · EDGAR
BoughtSold
Companies
| Ticker | Company | Title | Holding | Bought | Sold | Trades | First | Last |
|---|---|---|---|---|---|---|---|---|
| AMPL | Amplitude, Inc. | Chief Commercial Off | 1.62M | — | $3.90M | 4 | 2026-04-15 | 2026-09-04 |
Most active insiders at AMPL, 12 months
| # | Insider | Title | Bought | Sold |
|---|---|---|---|---|
| 1 | Skates Spenser | CEO, Pres, Dir, 10% | — | $7.19M |
| 2 | Crook Nathaniel Glenn | Chief Commercial Off | — | $3.90M |
| 3 | Liu Curtis | CTO, Dir, 10% | — | $1.01M |
| 4 | Schultz Erica | Dir | — | $312.3K |
| 5 | Casey Andrew | CFO | $299.7K | — |
| 6 | Wong Catherine | Dir | — | $50.6K |
| 7 | Tzuo Tien | Dir | — | — |
| 8 | HANSEN THOMAS NEERGAARD | Pres | — | — |
| 9 | Grady Patrick W | Dir, 10% | — | — |
| 10 | Gill Ronald S | Dir | — | — |
Transactions 4
| X | Filed | Traded | Ticker | Company | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| T | 2026-09-09 17:03 | 2026-09-04 | AMPL | Amplitude, Inc. | Crook Nathaniel Glenn | Chief Commercial Off | S - Sale | $12.99 | -300.0K | 1.62M | -16% | -$3.90M |
| 2026-08-18 17:16 | 2026-08-17 | AMPL | Amplitude, Inc. | Crook Nathaniel Glenn | Chief Commercial Off | F - Tax | $13.03 | -109.4K | 1.92M | -5% | -$1.43M | |
| 2026-05-19 16:28 | 2026-05-15 | AMPL | Amplitude, Inc. | Crook Nathaniel Glenn | Chief Commercial Off | F - Tax | $6.06 | -101.3K | 2.03M | -5% | -$613.8K | |
| M | 2026-04-17 17:54 | 2026-04-15 | AMPL | Amplitude, Inc. | Crook Nathaniel Glenn | Chief Commercial Off | A - Grant | $0.00 | +1.25M | 2.13M | +143% | $0 |
Purchase Sale Sale after option exercise All abbreviations