Vincent Mathis - 24 Nov 2025 Form 3 Insider Report for Fluence Energy, Inc. (FLNC)

Role: SVP & Chief Legal and Compliance Officer and Secretary. Exhibit 24 - Power of Attorney
Signature: /s/ Christian Yungwirth as Attorney-in-Fact for Vincent Mathis
Issuer symbol: FLNC
Transactions as of: 24 Nov 2025
Net transactions value: $0
Form type: 3
Filing time: 26 Nov 2025, 16:06:22 UTC
Previous filing: 27 Sep 2024
Next filing: 03 Dec 2025
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Mathis Vincent	SVP & Chief Legal and Compliance Officer and Secretary. Exhibit 24 - Power of Attorney	C/O FLUENCE ENERGY, INC., 4601 FAIRFAX DRIVE, SUITE 600, ARLINGTON	/s/ Christian Yungwirth as Attorney-in-Fact for Vincent Mathis	26 Nov 2025	0001751108

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
holding	FLNC	Class A Common Stock						24,780	24 Nov 2025	Direct

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
holding	FLNC	Restricted Stock Unit							24 Nov 2025	Class A Common Stock	44,804		Direct	F1, F2
holding	FLNC	Restricted Stock Unit							24 Nov 2025	Class A Common Stock	248,912		Direct	F1, F3
holding	FLNC	Non-qualified stock option (right-to-buy)							24 Nov 2025	Class A Common Stock	39,692	$16.07	Direct	F4

* 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	The reporting person was granted 44,804 RSUs on December 18, 2024. The vesting schedule is as follows: 1/3 of the total RSUs will vest on on December 18, 2025, 1/3 of the total RSUs will vest on December 18, 2026, and 1/3 of the total RSUs will vest on December 18, 2027, subject to continued service through such vesting date. The RSUs have no expiration date.
F3	The reporting person was granted 248,912 RSUs on December 18, 2024. The vesting schedule is as follows: 1/2 of the total RSUs will vest on December 18, 2025 and 1/2 of the total RSUs will vest on December 18, 2026, subject to continued service through such vesting date. The RSUs have no expiration date.
F4	The reporting person was granted 39,692 non-qualified stock options ("Options") on December 18, 2024. The vesting schedule is as follows: 1/3 of the total Options will vest on December 18, 2025, 1/3 of the total Options will vest on December 18, 2026, and 1/3 of the total Options will vest on December 18, 2027, subject to continued service through such vesting date.

Remarks:

SVP & Chief Legal and Compliance Officer and Secretary. Exhibit 24 - Power of Attorney