X0508 4 2025-12-01 0 0001868941 Fluence Energy, Inc. FLNC 0002090425 Monday Jeffrey Richard C/O FLUENCE ENERGY, INC. 4601 FAIRFAX DRIVE, SUITE 600 ARLINGTON VA 22203 0 1 0 0 SVP, Chief Growth Officer 0 Restricted Stock Unit 2025-12-01 4 A 0 20630 0 A Class A Common Stock 20630 20630 D Each restricted stock unit represents a contingent right to receive one share of Class A Common Stock of the Issuer and has no expiration date. The restricted stock units will vest in three equal annual installments beginning on the first anniversary of the grant date, subject to continued service with the Issuer through the applicable vesting date. /s/ Vincent W. Mathis as Attorney-in-fact for Jeffrey Richard Monday 2025-12-03