Fluence Energy director receives RSU award

Fessenden Elizabeth Anne reported acquisition or exercise transactions in this Form 4 filing.

Rhea-AI Filing Summary

Fessenden Elizabeth Anne reported acquisition or exercise transactions in this Form 4 filing.

Fluence Energy, Inc. director Elizabeth Anne Fessenden received a grant of 10,658 restricted stock units linked to Class A common stock. Each unit represents the right to receive one share. The award vests in full on March 12, 2027, provided she continues serving on the Board of Directors.

Insider Trade Summary

Grant/Award: 10,658 shares

Grant/Award 1 txn

Insider Fessenden Elizabeth Anne

Role Director

Type	Security	Shares	Price	Value
Grant/Award	Restricted Stock Unit	10,658	$0.00	$0.00

Holdings After Transaction: Restricted Stock Unit — 10,658 contracts (Direct)

Footnotes (2)

1. F1. Each restricted stock unit ("RSU") represents a contingent right to receive one share of Class A Common Stock of the Issuer.
2. F2. The RSUs will vest in full on March 12, 2027, the first anniversary of the date of grant, subject to the reporting person's continued service on the Board of Directors of the Issuer through the applicable vesting date. The RSUs have no expiration date.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What insider transaction did Fluence Energy (FLNC) report for Elizabeth Anne Fessenden?

Fluence Energy reported that director Elizabeth Anne Fessenden received a grant of 10,658 restricted stock units. These units relate to Class A common stock and represent compensation in equity form rather than a market purchase or sale of existing shares.

How many restricted stock units were granted in this Fluence Energy (FLNC) Form 4?

The Form 4 shows a grant of 10,658 restricted stock units. Each RSU represents a contingent right to receive one share of Fluence Energy’s Class A common stock, reflecting an equity-based compensation award for the reporting director.

When do the Fluence Energy (FLNC) RSUs granted to Elizabeth Fessenden vest?

The restricted stock units vest in full on March 12, 2027. Vesting is contingent on Elizabeth Anne Fessenden’s continued service on Fluence Energy’s Board of Directors through that vesting date, aligning the award with ongoing board service.

What does each Fluence Energy (FLNC) restricted stock unit represent in this filing?

Each restricted stock unit represents a contingent right to receive one share of Class A common stock. The units are not immediately settled in shares and instead convert into stock if the vesting conditions are satisfied over time.

Are there any expiration terms for the Fluence Energy (FLNC) RSU grant?

The filing states that the restricted stock units have no expiration date. While they vest in full on March 12, 2027, subject to continued board service, there is no separate expiration feature described for these units.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 03/16/2026 - 04:03 PM Learn about SEC filing dates

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Fessenden Elizabeth Anne

(Last) (First) (Middle)

C/O FLUENCE ENERGY, INC.

4601 FAIRFAX DRIVE, SUITE 600

(Street)

ARLINGTON VA 22203

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
Fluence Energy, Inc. [ FLNC ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

3. Date of Earliest Transaction (Month/Day/Year)
03/12/2026

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Restricted Stock Unit	(1)	03/12/2026		A		10,658		(2)	(2)	Class A Common Stock	10,658	$0	10,658	D

Explanation of Responses:

1. Each restricted stock unit ("RSU") represents a contingent right to receive one share of Class A Common Stock of the Issuer.

2. The RSUs will vest in full on March 12, 2027, the first anniversary of the date of grant, subject to the reporting person's continued service on the Board of Directors of the Issuer through the applicable vesting date. The RSUs have no expiration date.

Remarks:

	/s/ Leah Patterson as Attorney-in-fact for Elizabeth Anne Fessenden	03/16/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.