Peter Bennett Williams - 08 Dec 2025 Form 4 Insider Report for Fluence Energy, Inc. (FLNC)

Role
SVP and CPSCO
Signature
/s/ Vincent W. Mathis as Attorney-in-fact for Peter Bennett Williams
Issuer symbol
FLNC
Transactions as of
08 Dec 2025
Net transactions value
-$42,565
Form type
4
Filing time
10 Dec 2025, 16:16:29 UTC
Previous filing
03 Dec 2025
Next filing
22 Dec 2025
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/ Vincent W. Mathis as Attorney-in-fact for Peter Bennett Williams 10 Dec 2025 0001781553

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction FLNC Class A Common Stock Options Exercise +4,104 +34% 16,289 08 Dec 2025 Direct F1
transaction FLNC Class A Common Stock Tax liability $42,565 -1,862 -11% $22.86 14,427 08 Dec 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 -4,104 -50% $0.000000 4,104 08 Dec 2025 Class A Common Stock 4,104 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 RSUs vest in three equal annual installments with the first installment having vested on December 8, 2024, the second installment having vested on December 8, 2025 and the final installment vesting on December 8, 2026, subject to Reporting Person's continued service with the Issuer through the applicable vesting date.