Form 4 for AMPL Amplitude, Inc.
Accepted 2025-10-17 00:00:00 ET · period of report 2025-10-15 · accession 0001542687-25-000007 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| DT | 2025-10-17 | 2025-10-15 | AMPL | Schultz Erica | Dir | M - OptEx | $4.19 | +10.0K | 117.4K | +9% | +$41.9K |
| DT | 2025-10-17 | 2025-10-15 | AMPL | Schultz Erica | Dir | S - Sale+OE | $10.12 | -10.0K | 107.4K | -9% | -$101.2K |
| DT | 2025-10-17 | 2025-10-15 | AMPL | Schultz Erica | Dir | M - OptEx | $0.00 | -10.0K | 69.5K | -13% | $0 |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Class A Common Stock | 2025-10-15 | M | A | 10,000 | $4.19 | 117,406 | D | — | — | |
| 2 | Common | Class A Common Stock | 2025-10-15 | S | D | 10,000 | $10.12 | 107,406 | D | — | — | (F1) The sales reported were effected pursuant to a 10b5-1 trading plan adopted by the reporting person on March 12, 2025. (F2) This transaction was executed in multiple trades at prices ranging from $10.0200 to $10.2900. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected. |
| 3 | Derivative | Stock Option (Right to Buy) | 2025-10-15 | M | D | 10,000 | $0.00 | 69,500 | D | $4.19 · — to 2030-12-15 | 10,000 Class A Common Stock | (F3) The option is early exercisable. 1/48th of the shares subject to the option vest on each monthly anniversary measured from December 10, 2020 (the"Vesting Commencement Date"), such that 100% of the shares subject to the option will be fully vested on the fourth anniversary of the Vesting Commencement Date. |