Spenser Skates

Insider Reports History

Identity Names, identifiers, and filing context for this profile. 1 identity field
Reporting-owner location
San Francisco, CA
SEC source record Original filing metadata and source links for verification. 1 source field
Latest reporting-owner signature
/s/ Elizabeth Fisher, as attorney in fact for Spenser Skates
Source: Latest parsed Forms 3/4/5 signature
Source evidence Original filing metadata and source links for verification. 1 source field
Transaction source note
Rows are grouped by transaction date from the original SEC filing. Open the aggregated insider activity page to review issuer-level activity across dates.

Reported holdings for Spenser Skates

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

Insider Reports Filed by Spenser Skates

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