Booz Allen director granted 3,330 restricted shares

OBrien Robert C reported acquisition or exercise transactions in this Form 4 filing.

Accepted by SEC EDGAR 08/06/2026 - 04:13 PM EDT Learn about SEC filing dates

Rhea-AI Filing Summary

OBrien Robert C reported acquisition or exercise transactions in this Form 4 filing.

Booz Allen Hamilton Holding Corp reported that director Robert C. O'Brien received a grant of 3,330 shares of Class A restricted common stock on 2026-08-04, recorded at $0.0000 per share. Following this award, he directly holds 5,642 shares of Class A Common Stock, which include restricted shares.

Insider Trade Summary

Grant/Award: 3,330 shares

Grant/Award 1 txn

Insider OBrien Robert C

Role Director

Type	Security	Shares	Price	Value
Grant/Award	Class A Common Stock F1, F2	3,330	$0.00	$0.00

Holdings After Transaction: Class A Common Stock — 5,642 shares (Direct)

Footnotes (2)

1. F1. Consists of shares of Class A restricted common stock.
2. F2. Includes shares of Class A restricted common stock.

Key Figures

Restricted stock grant: 3,330 shares Total direct holdings after transaction: 5,642 shares Grant price per share: $0.0000 per share

3 metrics

Restricted stock grant 3,330 shares Class A restricted common stock awarded to director Robert C. O'Brien on 2026-08-04

Total direct holdings after transaction 5,642 shares Class A Common Stock directly owned by Robert C. O'Brien following the award

Grant price per share $0.0000 per share Reported transaction price for the Class A restricted common stock grant

Key Terms

Class A restricted common stock, Class A Common Stock, Grant, award, or other acquisition

3 terms

Class A restricted common stock financial

"Consists of shares of Class A restricted common stock."

Class A Common Stock financial

"Security title reported as Class A Common Stock."

Class A common stock is a category of a company’s shares that carries a specific set of ownership rights—most commonly defined voting power and claims on dividends—set out in the company’s charter. For investors it matters because the class determines how much influence you have over corporate decisions, the share’s likely dividend and trading behavior, and how it compares in value to other share classes, like choosing a particular seat with different privileges at the company’s decision-making table.

Grant, award, or other acquisition regulatory

"Transaction code description is Grant, award, or other acquisition."

FAQ

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

What insider transaction did BAH report for director Robert C. O'Brien?

Booz Allen Hamilton reported that director Robert C. O'Brien received a grant of 3,330 shares of Class A restricted common stock on 2026-08-04, recorded at a transaction price of $0.0000 per share.

How many Booz Allen (BAH) shares does Robert C. O'Brien hold after this Form 4?

After the reported grant, Robert C. O'Brien directly holds 5,642 shares of Booz Allen Class A Common Stock. A footnote states this total includes restricted shares of Class A restricted common stock.

Was the Booz Allen (BAH) stock reported on this Form 4 a market purchase?

No. The Form 4 uses transaction code A, described as a grant, award, or other acquisition, with a transaction price of $0.0000 per share, indicating a compensatory award rather than an open-market purchase.

Are the new Booz Allen (BAH) shares granted to Robert C. O'Brien restricted?

Yes. A footnote specifies the 3,330 shares acquired consist of Class A restricted common stock. Another footnote clarifies that his reported post-transaction holdings also include restricted common stock.

Was Robert C. O'Brien's Booz Allen (BAH) stock award under a Rule 10b5-1 trading plan?

The filing’s Rule 10b5-1 checkbox is not marked as an affirmative plan, and there is no footnote indicating a trading plan, so the award is not reported as made under a Rule 10b5-1 plan.

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^*

OBrien Robert C

(Last) (First) (Middle)

8283 GREENSBORO DRIVE

(Street)

MCLEAN VIRGINIA 22102

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
Booz Allen Hamilton Holding Corp [ BAH ]

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

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

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
08/04/2026

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

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

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

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
Class A Common Stock	08/04/2026		A		3,330(1)	A	$0	5,642(2)	D

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

Explanation of Responses:

1. Consists of shares of Class A restricted common stock.

2. Includes shares of Class A restricted common stock.

Remarks:

	By: /s/ Jamie Weatherby, as Attorney-in-Fact for Robert C. O'Brien	08/06/2026
	** 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.
* Form 4: SEC 1474 (03-26)