Skates Spenser - Insider Trading & Ownership

Location
C/O Amplitude, Inc., 201 Third Street, Suite 200, San Francisco, CA
Summary
The estimated net worth of Skates Spenser is at least $63.8M dollars as of November 13, 2025. Skates Spenser is the Chief Executive Officer, Director, 10%+ Owner of Amplitude, Inc. and owns shares of Amplitude, Inc. (AMPL) stock worth about $63.8M.
Signature
/s/ Elizabeth Fisher, as attorney in fact for Skates Spenser
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All Insider Reports

Ownership of Skates Spenser

Symbol Company Relationship Holdings Value Past Year Net Change Change % Report Period
AMPL Amplitude, Inc. Chief Executive Officer, Director, 10%+ Owner $63.8M -$4.4M -6.44% Nov 11, 2025

Insider Transactions Reported by Skates Spenser:

Sym Company Class Transaction % Value $ * Price $ Shares Shares After Date Ownership
* An asterisk sign (*) next to the price indicates that the price is likely invalid.