Peter Bennett Williams - Jul 17, 2025 Form 4 Insider Report for Fluence Energy, Inc. (FLNC)

Role: SVP and CPSCO
Signature: /s/ Leah Patterson as Attorney-in-fact for Peter Bennett Williams
Stock symbol: FLNC
Transactions as of: Jul 17, 2025
Transactions value $: -$32,029
Form type: 4
Date filed: 7/18/2025, 04:03 PM
Previous filing: Dec 20, 2024
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Williams Peter Bennett	SVP and CPSCO	C/O FLUENCE ENERGY, INC., 4601 FAIRFAX DRIVE, SUITE 600, ARLINGTON	/s/ Leah Patterson as Attorney-in-fact for Peter Bennett Williams	2025-07-18	0001781553

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	FLNC	Class A Common Stock	Options Exercise	$0	+8.59K	+114.75%	$0.00	16.1K	Jul 17, 2025	Direct	F1
transaction	FLNC	Class A Common Stock	Tax liability	-$32K	-3.89K	-24.18%	$8.24	12.2K	Jul 17, 2025	Direct	F2

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	FLNC	Restricted Stock Unit	Options Exercise	$0	-8.59K	-50%	$0.00	8.59K	Jul 17, 2025	Class A Common Stock	8.59K		Direct	F1, F3

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

Explanation of Responses:

Id	Content
F1	Each restricted stock unit ("RSU") represents a contingent right to receive one share of Class A Common Stock of the Issuer.
F2	Represents the number of shares of Class A Common Stock that have been withheld to satisfy tax withholding obligations in connection with the vesting of the RSUs.
F3	The restricted stock units will vest in three equal annual installments with the first installment having vested on July 17, 2024, the second installment having vested on July 17, 2025 and the final installment vesting on July 17, 2026, subject to the Reporting Person's continued service with the Issuer through the applicable vesting date.