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Pfeifer Thomas

Disclosed activity across 1 company

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43497
SEC CIK
0001940812

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
Booz Allen Hamilton Holding CorpBAH · Entity 3574Executive Vice PresidentMay 26, 2026May 28, 2026

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

Booz Allen Hamilton Holding Corp

Report date May 26, 2026 · Filed May 28, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Class A Common StockSEC Table I · non-derivativeDirect48,882 Reported balance After 2026-05-26 transaction · row 1 Account or security details depend on footnotes; rows are not merged.
1 source row

Row 1 · 2026-05-26 · Grant · Acquired 8,010 · Balance 48,882

F1: Grant of restricted stock units under the Issuer's 2023 Equity Incentive Plan exempt under Rule 16b-3. Each restricted stock unit represents a contingent right to receive one share of the Issuer's Class A common stock upon vesting. One-third of these restricted stock units are scheduled to vest on each of March 31, 2027, 2028 and 2029, subject to the Reporting Person's continued employment.

F2: Includes restricted stock units.

Filing footnotes · ownership attribution and instrument terms

F1: Grant of restricted stock units under the Issuer's 2023 Equity Incentive Plan exempt under Rule 16b-3. Each restricted stock unit represents a contingent right to receive one share of the Issuer's Class A common stock upon vesting. One-third of these restricted stock units are scheduled to vest on each of March 31, 2027, 2028 and 2029, subject to the Reporting Person's continued employment.

F2: Includes restricted stock units.

Transaction history

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
May 26, 2026 Filed May 28, 2026 20:16 UTC Booz Allen Hamilton Holding Corp BAH · Entity 3574 GrantClass A Common Stock 8,010 $0.00 $0.00
Disclosure

SEC source: 0001940812-26-000008 · wk-form4_1779999394.xml · nonDerivative · entry 1

Pfeifer Thomas · CIK 0001940812 · Executive Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 48,882

F1 · shares: Grant of restricted stock units under the Issuer's 2023 Equity Incentive Plan exempt under Rule 16b-3. Each restricted stock unit represents a contingent right to receive one share of the Issuer's Class A common stock upon vesting. One-third of these restricted stock units are scheduled to vest on each of March 31, 2027, 2028 and 2029, subject to the Reporting Person's continued employment.

F2 · balance_after: Includes restricted stock units.

Read SEC document
May 19, 2026 Filed May 21, 2026 20:08 UTC Booz Allen Hamilton Holding Corp BAH · Entity 3574 Tax withholdingClass A Common Stock 3,665 $77.00 $282,205.00
Disclosure

SEC source: 0001940812-26-000005 · wk-form4_1779394103.xml · nonDerivative · entry 2

Pfeifer Thomas · CIK 0001940812 · Executive Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 40,872

F3 · shares: Exempt under Rule 16b-3.

F2 · balance_after: Includes restricted stock units.

Read SEC document
May 19, 2026 Filed May 21, 2026 20:08 UTC Booz Allen Hamilton Holding Corp BAH · Entity 3574 GrantClass A Common Stock 10,218 $0.00 $0.00
Disclosure

SEC source: 0001940812-26-000005 · wk-form4_1779394103.xml · nonDerivative · entry 1

Pfeifer Thomas · CIK 0001940812 · Executive Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 44,537

F1 · shares: Shares acquired from the vesting and payout of performance-based restricted stock units granted in fiscal year 2024 pursuant to the Issuer's Equity Incentive Plan, as amended, exempt under Rule 16b-3.

F2 · balance_after: Includes restricted stock units.

Read SEC document
March 31, 2026 Filed Apr 2, 2026 20:05 UTC Booz Allen Hamilton Holding Corp BAH · Entity 3574 Tax withholdingClass A Common Stock 1,333 $78.03 $104,013.99
Disclosure

SEC source: 0001940812-26-000003 · wk-form4_1775160351.xml · nonDerivative · entry 1

Pfeifer Thomas · CIK 0001940812 · Executive Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 34,319

F1 · shares: Exempt under Rule 16b-3.

F2 · balance_after: Includes restricted stock units.

Read SEC document
May 27, 2025 Filed May 29, 2025 20:31 UTC Booz Allen Hamilton Holding Corp BAH · Entity 3574 GrantClass A Common Stock 4,736 $0.00 $0.00
Disclosure

SEC source: 0001443646-25-000088 · wk-form4_1748550671.xml · nonDerivative · entry 1

Pfeifer Thomas · CIK 0001940812 · Executive Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 35,652

F1 · shares: Grant of restricted stock units under the Issuer's 2023 Equity Incentive Plan exempt under Rule 16b-3. Each restricted stock unit represents a contingent right to receive one share of the Issuer's Class A common stock upon vesting. One-third of these restricted stock units are scheduled to vest on each of March 31, 2026, 2027 and 2028, subject to the Reporting Person's continued employment.

F2 · balance_after: Includes restricted stock units.

Read SEC document
May 20, 2025 Filed May 22, 2025 20:06 UTC Booz Allen Hamilton Holding Corp BAH · Entity 3574 Tax withholdingClass A Common Stock 783 $129.69 $101,547.27
Disclosure

SEC source: 0001443646-25-000058 · wk-form4_1747944384.xml · nonDerivative · entry 2

Pfeifer Thomas · CIK 0001940812 · Executive Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 30,916

F3 · shares: Exempt under Rule 16b-3.

F2 · balance_after: Includes restricted stock units.

Read SEC document
May 20, 2025 Filed May 22, 2025 20:06 UTC Booz Allen Hamilton Holding Corp BAH · Entity 3574 GrantClass A Common Stock 2,349 $0.00 $0.00
Disclosure

SEC source: 0001443646-25-000058 · wk-form4_1747944384.xml · nonDerivative · entry 1

Pfeifer Thomas · CIK 0001940812 · Executive Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 31,699

F1 · shares: Shares acquired from the vesting and payout of performance-based restricted stock units granted in fiscal year 2023 pursuant to the Issuer's Equity Incentive Plan, as amended, exempt under Rule 16b-3.

F2 · balance_after: Includes restricted stock units.

Read SEC document
March 31, 2025 Filed Apr 2, 2025 20:41 UTC Booz Allen Hamilton Holding Corp BAH · Entity 3574 Tax withholdingClass A Common Stock 1,063 $104.58 $111,168.54
Disclosure

SEC source: 0001443646-25-000047 · wk-form4_1743626502.xml · nonDerivative · entry 1

Pfeifer Thomas · CIK 0001940812 · Executive Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 29,350

F1 · shares: Exempt under Rule 16b-3.

F2 · balance_after: Includes restricted stock units.

Read SEC document
May 23, 2024 Filed May 28, 2024 21:13 UTC Booz Allen Hamilton Holding Corp BAH · Entity 3574 GrantClass A Common Stock 3,151 $0.00 $0.00
Disclosure

SEC source: 0001443646-24-000106 · wk-form4_1716930789.xml · nonDerivative · entry 1

Pfeifer Thomas · CIK 0001940812 · Executive Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 30,413

F1 · shares: Grant of restricted stock units under the Issuer's 2023 Equity Incentive Plan exempt under Rule 16b-3. Each restricted stock unit represents a contingent right to receive one share of the Issuer's Class A common stock upon vesting. One-third of these restricted stock units are scheduled to vest on each of March 31, 2025, 2026 and 2027, subject to the Reporting Person's continued employment.

F2 · balance_after: Includes restricted stock units.

Read SEC document
May 21, 2024 Filed May 23, 2024 20:41 UTC Booz Allen Hamilton Holding Corp BAH · Entity 3574 SaleClass A Common Stock 215 $154.15 $33,142.25
Disclosure

SEC source: 0001443646-24-000066 · wk-form4_1716496873.xml · nonDerivative · entry 2

Pfeifer Thomas · CIK 0001940812 · Executive Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 27,262

F3 · shares: Exempt under Rule 16b-3.

F2 · balance_after: Includes restricted stock units.

Read SEC document
May 21, 2024 Filed May 23, 2024 20:41 UTC Booz Allen Hamilton Holding Corp BAH · Entity 3574 GrantClass A Common Stock 643 $0.00 $0.00
Disclosure

SEC source: 0001443646-24-000066 · wk-form4_1716496873.xml · nonDerivative · entry 1

Pfeifer Thomas · CIK 0001940812 · Executive Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 27,477

F1 · shares: Shares acquired from the vesting and payout of performance-based restricted stock units granted in fiscal year 2022 pursuant to the Issuer's Equity Incentive Plan, as amended, exempt under Rule 16b-3.

F2 · balance_after: Includes restricted stock units.

Read SEC document
May 21, 2024 Filed May 28, 2024 20:38 UTC Amendment Booz Allen Hamilton Holding Corp BAH · Entity 3574 Tax withholdingClass A Common Stock 215 $154.15 $33,142.25
Disclosure

SEC source: 0001443646-24-000097 · wk-form4a_1716928708.xml · nonDerivative · entry 1

Pfeifer Thomas · CIK 0001940812 · Executive Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 27,262

F1 · shares: Exempt under Rule 16b-3.

F2 · balance_after: Includes restricted stock units.

Read SEC document
March 31, 2024 Filed Apr 2, 2024 21:25 UTC Booz Allen Hamilton Holding Corp BAH · Entity 3574 Tax withholdingClass A Common Stock 935 $148.44 $138,791.40
Disclosure

SEC source: 0001443646-24-000039 · wk-form4_1712093108.xml · nonDerivative · entry 1

Pfeifer Thomas · CIK 0001940812 · Executive Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 26,834

F1 · shares: Exempt under Rule 16b-3.

F2 · balance_after: Includes restricted stock units.

Read SEC document
May 25, 2023 Filed May 30, 2023 20:22 UTC Booz Allen Hamilton Holding Corp BAH · Entity 3574 GrantClass A Common Stock 3,785 $0.00 $0.00
Disclosure

SEC source: 0001443646-23-000107 · wf-form4_168547810539374.xml · nonDerivative · entry 1

Pfeifer Thomas · CIK 0001940812 · Executive Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 27,769

F1 · shares: Grant of restricted stock units under the Issuer's Third Amended and Restated Equity Incentive Plan exempt under Rule 16b-3. Each restricted stock unit represents a contingent right to receive one share of the Issuer's Class A common stock upon vesting. One-third of these restricted stock units are scheduled to vest on each of March 31, 2024, 2025 and 2026, subject to the Reporting Person's continued employment.

F2 · balance_after: Includes restricted stock units.

Read SEC document
May 23, 2023 Filed May 25, 2023 20:13 UTC Booz Allen Hamilton Holding Corp BAH · Entity 3574 Tax withholdingClass A Common Stock 315 $93.50 $29,452.50
Disclosure

SEC source: 0001443646-23-000071 · wf-form4_168504556809866.xml · nonDerivative · entry 2

Pfeifer Thomas · CIK 0001940812 · Executive Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 23,984

F3 · shares: Exempt under Rule 16b-3.

F2 · balance_after: Includes restricted stock units.

Read SEC document
May 23, 2023 Filed May 25, 2023 20:13 UTC Booz Allen Hamilton Holding Corp BAH · Entity 3574 GrantClass A Common Stock 945 $0.00 $0.00
Disclosure

SEC source: 0001443646-23-000071 · wf-form4_168504556809866.xml · nonDerivative · entry 1

Pfeifer Thomas · CIK 0001940812 · Executive Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 24,299

F1 · shares: Shares acquired from the vesting and payout of performance-based restricted stock units granted in fiscal year 2021 pursuant to the Issuer's Equity Incentive Plan, as amended, exempt under Rule 16b-3.

F2 · balance_after: Includes restricted stock units.

Read SEC document
March 31, 2023 Filed Apr 4, 2023 20:08 UTC Booz Allen Hamilton Holding Corp BAH · Entity 3574 Tax withholdingClass A Common Stock 703 $92.69 $65,161.07
Disclosure

SEC source: 0001443646-23-000050 · wf-form4_168063889397746.xml · nonDerivative · entry 1

Pfeifer Thomas · CIK 0001940812 · Executive Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 23,354

F1 · shares: Exempt under Rule 16b-3.

F2 · balance_after: Includes restricted stock units.

Read SEC document

Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.