T. Rowe Price Investment Management, Inc. - 30 Sep 2025 SCHEDULE 13G/A Report for AMPLITUDE INC-CLASS A COMMON STOCK (AMPL)

Filing Manager: T. Rowe Price Investment Management, Inc.
Reporting Manager: T. Rowe Price Investment Management, Inc.
Security: AMPLITUDE INC-CLASS A COMMON STOCK
Symbol: AMPL
Shares outstanding: 101,436,680 shares
Disclosed Ownership: 5,071,834 shares
Ownership: 5%
Form type: SCHEDULE 13G/A
Filing time: 14 Nov 2025, 12:18:25 UTC
Date of event: 30 Sep 2025
Next filing: 17 Feb 2026
SEC: View on sec.gov

Reporting Managers (1)

Name	Ownership	Shares Owned	sole voting power	shared voting power	Signature	Title	CIK
T. Rowe Price Investment Management, Inc.	5%	5,071,834	5,071,834	0	Ellen York	Vice President