The Form 4 filing, an SEC report of insider stock activity, was filed on October 27, 2026. It lists October 23, 2026, as the sale date for Skates Spenser, the company's CEO and president.
Transaction details
| Transaction | |
|---|---|
| Date of Earliest Transaction | 2026-10-23 |
| Date of Latest Transaction | 2026-10-23 |
| Buy/Sell | sell |
| Transaction Count | 1 |
| Shares Transacted | 107,136 |
| Price | $17.52 |
| Total Transaction Value | $1,876,958.44 |
| Insider | |
| Ticker Symbol | AMPL |
| Company | Amplitude, Inc. |
| Insider Name | Skates Spenser |
| Insider Title | CEO and President |
| Sector - Industry | Other - Unclassified |
| Holdings | |
| Total Shares Owned After Transaction | 0 |
| Position Size Change | 100.00% |
| Filing | |
| Filing Date | 2026-10-27 |
| SEC Link | View filing |
FAQ
What type of transaction is this?
This was a sale of Amplitude (AMPL) shares. One transaction was reported with code S, which identifies a sale.
What was the average price of the transaction?
The average sale price was $17.5194 per share. That rounds to $17.52 per share, the price shown in the transaction table.
How did this transaction affect the insider's holdings?
The sale removed 107,136 shares from the reported holding and left zero shares afterward. Those shares made up 100.00% of that holding before the sale. This describes the reported balance only. The information does not show whether the insider owned shares elsewhere.
What's the total transaction value?
The total sale value was $1,876,958.44 when rounded to cents. The value before rounding was $1,876,958.4384 for the single transaction.
Are there any special circumstances around this transaction?
The available information points to a Rule 10b5-1 trading plan. These plans set trading instructions in advance. The plan reference may apply to the filing as a whole. No footnote text was provided to confirm whether it covered this specific sale. The plan's start date and trading schedule are unknown.
For research purposes only; not investment advice.