Director, CEO and President, 10% Owner · Amplitude, Inc. · Class A Common Stock
Side
SELL
Value
$3,494
Shares
200
Price
$17.47
Executed
Oct 26, 2026
Disclosed
Oct 28, 2026
Disclosure timeline2 days from execution to publication · legal deadline 2 business days
Oct 26 executedOct 28, 2026 disclosed
AMPL · daily
Yahoo Finance chart API
▲Execution▼Disclosure●Material company filing●Other disclosed buy●Other disclosed sellUnofficial public endpoint; daily OHLCV, split-adjusted. Replace with a licensed feed for production.
Disclosed 2 business days after execution (deadline: 2)
Historical behavior+4 / 15
5 prior trades recorded in this security
Frequency & clustering0 / 15
No clustered activity in the dataset
Market events0 / 10
No material company filing within 60 days after the trade
Pre-arranged plan-10
Executed under a Rule 10b5-1 trading plan
The Insider Score measures how far a disclosure deviates from normal filing patterns. A high score is a prompt for research, not evidence of illegal insider trading.
Skates Spenser filed this Form 4 reporting a open-market sale of AMPL on Oct 26, 2026. It became public on Oct 28, 2026. The filing establishes the reported transaction and the filer's stated role. It does not establish why the trade was made or what the filer knew.
Extraction
Method
Form 4 XML
Confidence
1.00
Director, CEO and President, 10% Owner
Skates Spensercik:0001882913
Issuer
Amplitude, Inc.cik:0001866692
Revision history · 0
No field has changed since this record was first ingested.
