Fluence Energy director granted 10,658 RSUs

BULLS HERMAN E reported acquisition or exercise transactions in this Form 4 filing.

Accepted by SEC EDGAR 03/16/2026 - 04:01 PM EDT Learn about SEC filing dates

Rhea-AI Filing Summary

BULLS HERMAN E reported acquisition or exercise transactions in this Form 4 filing.

Fluence Energy, Inc. director Herman E. Bulls received a grant of 10,658 restricted stock units, each representing a contingent right to one share of Class A common stock. Following this award, he holds 10,658 RSUs.

The RSUs will vest in full on March 12, 2027, provided he continues to serve on the company’s Board of Directors through that vesting date. The units have no expiration date.

Insider Trade Summary

Grant/Award: 10,658 shares

Grant/Award 1 txn

Insider BULLS HERMAN E

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 Herman E. Bulls?

Fluence Energy reported that director Herman E. Bulls received 10,658 restricted stock units as an equity award. Each RSU represents a contingent right to one share of Class A common stock, increasing his incentive-based alignment with shareholder interests through stock-based compensation.

How many restricted stock units were granted to the Fluence Energy (FLNC) director?

The director was granted 10,658 restricted stock units. These RSUs correspond to a potential 10,658 shares of Class A common stock, subject to vesting conditions, and represent his entire reported derivative position following the transaction on March 12, 2026.

When do Herman E. Bulls’ Fluence Energy (FLNC) RSUs vest?

The RSUs granted to Herman E. Bulls vest in full on March 12, 2027. Vesting is contingent on his continued service on Fluence Energy’s Board of Directors through that date, tying the equity award to ongoing governance responsibilities at the company.

What does each Fluence Energy (FLNC) RSU granted to the director represent?

Each restricted stock unit represents a contingent right to receive one share of Fluence Energy’s Class A common stock. The units will deliver actual shares only if the vesting condition is met, linking the director’s potential ownership directly to future board service.

Is Herman E. Bulls’ Fluence Energy (FLNC) RSU grant an open-market share purchase?

No, the RSU grant is not an open-market purchase. It is a compensation-related equity award coded as a grant or other acquisition, with a zero exercise price, rather than a transaction where the director bought shares in the market.

Does the Fluence Energy (FLNC) director’s RSU grant have an expiration date?

The restricted stock units have no expiration date. They are scheduled to vest on March 12, 2027, subject to continued board service, after which the underlying Class A common shares may be delivered without any stated time limit in the award terms.

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

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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^*

BULLS HERMAN E

(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 Herman E. Bulls	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.
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