Spenser Skates - CEO and President, Director, 10%+ Owner at Amplitude, Inc.

Issuer-level insider activity

Role
CEO and President, Director, 10%+ Owner
Issuer ticker
AMPL on Nasdaq
Identity Names, identifiers, and filing context for this profile. 1 identity field
Entity type
Individual
Source evidence Original filing metadata and source links for verification. 1 source field
Source filing history
Open source filing history

Past-year transaction volume for Spenser Skates in Amplitude, Inc.

Buys

Open market
Shares
Avg price
Total value

Sells

Open market
Shares
-442,843
Avg price
$11.09
Total value
-$4,909,953

Net

Past year
Shares
-442,843
Share %
-100%
Total value
-$4,909,953

Reported holdings for Spenser Skates in Amplitude, Inc.

Form 4 holding CEO and President, Director, 10%+ Owner

Amplitude, Inc.

Security class
Class B Common Stock
Shares / value
5,342,146
Estimated value
$52,726,981
Report date
26 Dec 2025
Price
$9.87
Ownership
Direct
Underlying class
Class A Common Stock
Underlying amount
5,342,146
Form 4 holding CEO and President, Director, 10%+ Owner

Amplitude, Inc.

Security class
Class B Common Stock
Shares / value
567,157
Estimated value
$5,597,839
Report date
26 Dec 2025
Price
$9.87
Ownership
By Spouse
Underlying class
Class A Common Stock
Underlying amount
567,157

Transaction history for Spenser Skates in Amplitude, Inc.

Sym Class Transaction % SEC-reported value SEC-reported price Shares Shares after Date Ownership
* marks a reported price that did not pass the local price check.
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