Amplitude, Inc. — insider transactions
9 transactions on record · AMPL · CIK 1866692
Aggregates
computed from the filings belowPurchases, 12m
0
count of open-market buys
Sales, 12m
9
count of open-market sales
Buy / sell ratio, 12m
0.00
purchases per sale
Distinct insiders, 12m
6
Bought, 3m
$0
Sold, 3m
$7.7M
Median disclosure lag
2.0 d
trade date to filing date
Largest single trade, 24m
$3.9M
2026-09-04
Director share, 12m
66.7%
of transactions where role is stated
Current run
9 sells
consecutive same-direction transactions
Net 3m flow
-$7.7M
purchases minus sales
Total on record
9
Transactions
9 most recent shown| Disclosed | Traded | Lag, d | Insider | Role | Transaction | Shares | Price | Value | Source |
|---|---|---|---|---|---|---|---|---|---|
| 2026-09-09 | 2026-09-04 | 5 | Crook Nathaniel Glenn | Chief Commercial Officer | Open market sale | 300,000 | $12.99 | $3.9M | filing |
| 2026-08-18 | 2026-08-17 | 1 | Casey Andrew | Chief Financial Officer | Shares withheld for tax | 72,814 | $13.03 | $948.8K | filing |
| 2026-08-18 | 2026-08-17 | 1 | Skates Spenser | Director, CEO and President, 10% Owner | Shares withheld for tax | 52,369 | $13.03 | $682.4K | filing |
| 2026-08-18 | 2026-08-17 | 1 | Liu Curtis | Director, Chief Technology Officer, 10% Owner | Shares withheld for tax | 53,878 | $13.03 | $702K | filing |
| 2026-08-18 | 2026-08-17 | 1 | Crook Nathaniel Glenn | Chief Commercial Officer | Shares withheld for tax | 109,368 | $13.03 | $1.4M | filing |
| 2026-07-10 | 2026-07-08 | 2 | Liu Curtis | Director, Chief Technology Officer, 10% Owner | Gift | 175,000 | $0.00 | — | filing |
| 2026-07-10 | 2026-07-08 | 2 | Liu Curtis | Director, Chief Technology Officer, 10% Owner | Gift | 175,000 | $0.00 | — | filing |
| 2026-07-07 | 2026-07-05 | 2 | Schultz Erica | Director | Grant or award | 1,659 | $0.00 | — | filing |
| 2026-07-07 | 2026-07-05 | 2 | Tzuo Tien | Director | Grant or award | 1,521 | $0.00 | — | filing |