Senior insider sale
Chief Executive Officer at AMPLITUDE, INC. — senior position signals high conviction
$5.27M
475K shares
What this filing means
SKATES SPENSER plans to sell 475K shares of AMPLITUDE, INC. valued at approximately $5.27M. Form 144 is a notice of intent to sell restricted or control securities — not a mandatory transaction. This filing provides advance warning of potential selling pressure.
Filed: 12/29/2025ACC: 0001950047-25-010695
DirectorOfficer· Chief Executive Officer
Since Sep 2021
475K
Shares to sell
$5.27M
Approx. market value
75K
Acquired (3 months)
1
Planned
1 completed
Securities Acquired — Last 3 Months1
Restricted Stock Awards
N/A
12/1/2021
75KTotal acquired75K
| Acquisition Date | Type | Amount Acquired | Gift |
|---|---|---|---|
12/1/2021 | Restricted Stock Awards N/A | 75K | — |
| Total | 75K | ||
Planned & Completed Dispositions2
Completed
—Completed
Units to sell
400K
Market value
$4.40M
11/11/2025
Planned — Approximate Date
NASDAQPlanned
Units to sell
75K
Market value
$870.8K
12/24/2025
Total
Units
475K
Value
$5.27M
| Date | Units to Sell | Approx. Market Value | Exchange | Status |
|---|---|---|---|---|
| Completed | ||||
11/11/2025 | 400K | $4.40M | — | Completed |
| Planned — Approximate Date | ||||
12/24/2025 | 75K | $870.8K | NASDAQ | Planned |
| Total | 475K | $5.27M | ||