Fluence Energy, Inc. — Director's Dealing 2025

Nov 26, 2025

SEC Form 3 — Initial Statement of Beneficial Ownership

Issuer: Fluence Energy, Inc. (FLNC)
CIK: 0001868941
Period of Report: 2025-11-24

Reporting Person: Mathis Vincent (See Remarks)

Holdings (Non-Derivative)

Security	Shares	Ownership
Class A Common Stock	24780	Direct

Holdings (Derivative)

Security	Exercise Price	Expiration	Underlying	Shares	Ownership
Restricted Stock Unit	$		Class A Common Stock (44804)		Direct
Restricted Stock Unit	$		Class A Common Stock (248912)		Direct
Non-qualified stock option (right-to-buy)	$16.07	2034-12-18	Class A Common Stock (39692)		Direct

Footnotes

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.