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Amplitude, Inc.

For the period ended Dec 31, 2025. Filed Feb 19, 2026.

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About this filing

A company's yearly report to the SEC, with audited financial statements. It is the fullest account a company gives of its business, its finances and the risks it sees.

FY2025 · Filed Feb 19, 2026

AMPL$16.83-2.8%Stored close · as of Nov 10, 2026

Extracted filing text, with the paragraph anchors used by the comparison.

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Contents

Power of Attorney (included in signature page hereto)

POWER OF ATTORNEY

KNOW ALL PERSONS BY THESE PRESENTS, that each person whose signature appears below constitutes and appoints Spenser Skates, Andrew Casey, and Elizabeth Fisher, and each one of them, as his or her true and lawful attorneys-in-fact and agents, with full power of substitution and resubstitution, for him or her and in their name, place and stead, in any and all capacities, to sign any amendments to this Annual Report on Form 10-K and to file the same, with exhibits thereto and other documents in connection therewith, with the Securities and Exchange Commission, hereby ratifying and confirming all that each of said attorneys-in-fact, or substitute or substitutes, may do or cause to be done by virtue hereof.

Pursuant to the requirements of the Securities Exchange Act of 1934, this report has been signed by the following persons on behalf of the registrant and in the capacities and on the dates indicated.

SignatureTitleDate
/s/ Spenser SkatesChief Executive Officer and ChairpersonFebruary 18, 2026
Spenser Skates(Principal Executive Officer)
/s/ Andrew CaseyChief Financial OfficerFebruary 18, 2026
Andrew Casey(Principal Financial and Accounting Officer)
/s/ Ron GillDirectorFebruary 18, 2026
Ron Gill
/s/ Pat GradyDirectorFebruary 18, 2026
Pat Grady
/s/ Curtis LiuDirectorFebruary 18, 2026
Curtis Liu
/s/ Erica SchultzDirectorFebruary 18, 2026
Erica Schultz
/s/ Tien TzuoDirectorFebruary 18, 2026
Tien Tzuo
/s/ James WhitehurstDirectorFebruary 18, 2026
James Whitehurst
/s/ Catherine WongDirectorFebruary 18, 2026
Catherine Wong
ContentsView on SEC.gov

The text of this filing, as the company filed it with the SEC, without its images or exhibits. This is not investment advice.