Wong Catherine - 12 Jun 2025 Form 4 Insider Report for Amplitude, Inc. (AMPL)

Role: Director
Signature: /s/ Elizabeth Fisher, as attorney in fact for Wong Catherine
Issuer symbol: AMPL
Transactions as of: 12 Jun 2025
Transactions value $: $0
Form type: 4
Filing time: 16 Jun 2025, 17:02:42 UTC
Previous filing: 13 Jun 2025
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Wong Catherine	Director	C/O AMPLITUDE,INC., 201 THIRD ST., SUITE 200, SAN FRANCISCO	/s/ Elizabeth Fisher, as attorney in fact for Wong Catherine	16 Jun 2025	0001744910

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	AMPL	Class A Common Stock	Award	$0	+14.9K	+18.83%	$0.00	94.1K	12 Jun 2025	Direct	F1, F2

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Represents restricted stock units ("RSUs") that were granted pursuant to the Issuer's Non-Employee Director Compensation Program (the "Program"). Each RSU represents a right to receive one share of Class A Common Stock. The RSUs will vest in full on the earlier of (i) June 12, 2026 or (ii) immediately before the Issuer's 2026 annual meeting of stockholders, subject to the reporting person's continued service on the Board through such vesting date.
F2	Includes 14,906 RSUs.

Content

Represents restricted stock units ("RSUs") that were granted pursuant to the Issuer's Non-Employee Director Compensation Program (the "Program"). Each RSU represents a right to receive one share of Class A Common Stock. The RSUs will vest in full on the earlier of (i) June 12, 2026 or (ii) immediately before the Issuer's 2026 annual meeting of stockholders, subject to the reporting person's continued service on the Board through such vesting date.

Includes 14,906 RSUs.