AMPL Conversion Disclosure
Skates Spenser · SEC Form 4 · Filed Sep 14, 2026
Conversion
Calculated transaction value
$0
Skates Spenser CEO And President
AMPL
Amplitude
AMPL
Transaction date
Sep 10, 2026
Public filing date
Sep 14, 2026
Filing lag
Filed 4 days later
AMPL daily price context
Close on/before transaction
$12.46
Sep 10, 2026
Close before public filing
$12.59
Sep 11, 2026
Return since public filing
+8.42%
Through Sep 14, 2026
Source details
- Reported owner
- Not disclosed
- Source asset code
- Derivative
- Security
- Class B Common Stock on Class A Common Stock
- Quantity / price
- 185,000 shares @ $0
- SEC ownership
- Indirect
- Transaction code
- C
- Form
- 4
- Filing identifier
- 0001866692-26-000018
Filing cohort
Transactions in this filing
Showing 3 of 3
Trades
3
Issuers
1
Estimated value
$2.28M
Buys / sales
0 / 1
| Issuer | Transaction | Traded | Value |
|---|---|---|---|
| Amplitude, Inc. AMPL | Conversion | Sep 10, 2026 | $0 |
| Amplitude, Inc. AMPL | Sale | Sep 10, 2026 | $2.28M |
| Amplitude, Inc. AMPL Current | Conversion | Sep 10, 2026 | $0 |