{"transactions":[{"id":819386,"issuer":{"id":3574,"kind":"organization","name":"Booz Allen Hamilton Holding Corp"},"owners":[{"id":54244,"kind":"person","name":"Laben Nancy","position":1,"cik":"0001588110","reported_name":"Laben Nancy","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & Chief Legal Officer"}}],"security":"Class A Common Stock","published_at":"2026-04-02T20:05:49.000Z","date":"2026-03-31","kind":"tax_withholding","planned":false,"acquired":false,"shares":2604,"price":78.03,"value":203190.12,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Exempt under Rule 16b-3."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes restricted stock units."}],"balance_after":31317,"source":{"system":"sec-edgar","filing":"0001588110-26-000004","document":"wk-form4_1775160344.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1443646/000158811026000004/wk-form4_1775160344.xml","form_type":"4"}},{"id":955134,"issuer":{"id":3574,"kind":"organization","name":"Booz Allen Hamilton Holding Corp"},"owners":[{"id":54244,"kind":"person","name":"Laben Nancy","position":1,"cik":"0001588110","reported_name":"Laben Nancy","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & Chief Legal Officer"}}],"security":"Class A Common Stock","published_at":"2026-01-02T21:15:55.000Z","date":"2025-12-30","kind":"grant","planned":false,"acquired":true,"shares":5829,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"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\nA 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."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes restricted stock units."}],"balance_after":33921,"source":{"system":"sec-edgar","filing":"0001588110-26-000001","document":"wk-form4_1767388552.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1443646/000158811026000001/wk-form4_1767388552.xml","form_type":"4"}},{"id":1136986,"issuer":{"id":3574,"kind":"organization","name":"Booz Allen Hamilton Holding Corp"},"owners":[{"id":54244,"kind":"person","name":"Laben Nancy","position":1,"cik":"0001588110","reported_name":"Laben Nancy","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & Chief Legal Officer"}}],"security":"Class A Common Stock","published_at":"2025-05-22T20:07:30.000Z","date":"2025-05-20","kind":"tax_withholding","planned":false,"acquired":false,"shares":5235,"price":129.69,"value":678927.15,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F3","text":"Exempt under Rule 16b-3."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes restricted stock units."}],"balance_after":28092,"source":{"system":"sec-edgar","filing":"0001443646-25-000063","document":"wk-form4_1747944441.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1443646/000144364625000063/wk-form4_1747944441.xml","form_type":"4"}},{"id":1136985,"issuer":{"id":3574,"kind":"organization","name":"Booz Allen Hamilton Holding Corp"},"owners":[{"id":54244,"kind":"person","name":"Laben Nancy","position":1,"cik":"0001588110","reported_name":"Laben Nancy","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & Chief Legal Officer"}}],"security":"Class A Common Stock","published_at":"2025-05-22T20:07:30.000Z","date":"2025-05-20","kind":"grant","planned":false,"acquired":true,"shares":11195,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"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."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes restricted stock units."}],"balance_after":33327,"source":{"system":"sec-edgar","filing":"0001443646-25-000063","document":"wk-form4_1747944441.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1443646/000144364625000063/wk-form4_1747944441.xml","form_type":"4"}},{"id":1183223,"issuer":{"id":3574,"kind":"organization","name":"Booz Allen Hamilton Holding Corp"},"owners":[{"id":54244,"kind":"person","name":"Laben Nancy","position":1,"cik":"0001588110","reported_name":"Laben Nancy","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & Chief Legal Officer"}}],"security":"Class A Common Stock","published_at":"2025-04-02T20:41:40.000Z","date":"2025-03-31","kind":"tax_withholding","planned":false,"acquired":false,"shares":2673,"price":104.58,"value":279542.34,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Exempt under Rule 16b-3."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes restricted stock units."}],"balance_after":22132,"source":{"system":"sec-edgar","filing":"0001443646-25-000046","document":"wk-form4_1743626486.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1443646/000144364625000046/wk-form4_1743626486.xml","form_type":"4"}},{"id":1380609,"issuer":{"id":3574,"kind":"organization","name":"Booz Allen Hamilton Holding Corp"},"owners":[{"id":54244,"kind":"person","name":"Laben Nancy","position":1,"cik":"0001588110","reported_name":"Laben Nancy","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & Chief Legal Officer"}}],"security":"Class A Common Stock","published_at":"2024-10-28T20:45:09.000Z","date":"2024-10-25","kind":"sale","planned":true,"acquired":false,"shares":11984,"price":180.96,"value":2168624.64,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 30, 2024."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes restricted stock units."}],"balance_after":24805,"source":{"system":"sec-edgar","filing":"0001443646-24-000205","document":"wk-form4_1730148302.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1443646/000144364624000205/wk-form4_1730148302.xml","form_type":"4"}},{"id":1500289,"issuer":{"id":3574,"kind":"organization","name":"Booz Allen Hamilton Holding Corp"},"owners":[{"id":54244,"kind":"person","name":"Laben Nancy","position":1,"cik":"0001588110","reported_name":"Laben Nancy","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & Chief Legal Officer"}}],"security":"Class A Common Stock","published_at":"2024-05-28T21:12:52.000Z","date":"2024-05-23","kind":"grant","planned":false,"acquired":true,"shares":10765,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"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."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes restricted stock units."}],"balance_after":36789,"source":{"system":"sec-edgar","filing":"0001443646-24-000104","document":"wk-form4_1716930764.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1443646/000144364624000104/wk-form4_1716930764.xml","form_type":"4"}},{"id":1500285,"issuer":{"id":3574,"kind":"organization","name":"Booz Allen Hamilton Holding Corp"},"owners":[{"id":54244,"kind":"person","name":"Laben Nancy","position":1,"cik":"0001588110","reported_name":"Laben Nancy","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & Chief Legal Officer"}}],"security":"Class A Common Stock","published_at":"2024-05-28T20:39:25.000Z","date":"2024-05-21","kind":"tax_withholding","planned":false,"acquired":false,"shares":3908,"price":154.15,"value":602418.2,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Exempt under Rule 16b-3."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes restricted stock units."}],"balance_after":26024,"source":{"system":"sec-edgar","filing":"0001443646-24-000101","document":"wk-form4a_1716928757.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1443646/000144364624000101/wk-form4a_1716928757.xml","form_type":"4/A","original_submission_date":"2024-05-23"}},{"id":1503586,"issuer":{"id":3574,"kind":"organization","name":"Booz Allen Hamilton Holding Corp"},"owners":[{"id":54244,"kind":"person","name":"Laben Nancy","position":1,"cik":"0001588110","reported_name":"Laben Nancy","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & Chief Legal Officer"}}],"security":"Class A Common Stock","published_at":"2024-05-23T20:39:22.000Z","date":"2024-05-21","kind":"sale","planned":false,"acquired":false,"shares":3908,"price":154.15,"value":602418.2,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F3","text":"Exempt under Rule 16b-3."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes restricted stock units."}],"balance_after":26024,"source":{"system":"sec-edgar","filing":"0001443646-24-000060","document":"wk-form4_1716496748.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1443646/000144364624000060/wk-form4_1716496748.xml","form_type":"4"}},{"id":1503585,"issuer":{"id":3574,"kind":"organization","name":"Booz Allen Hamilton Holding Corp"},"owners":[{"id":54244,"kind":"person","name":"Laben Nancy","position":1,"cik":"0001588110","reported_name":"Laben Nancy","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & Chief Legal Officer"}}],"security":"Class A Common Stock","published_at":"2024-05-23T20:39:22.000Z","date":"2024-05-21","kind":"grant","planned":false,"acquired":true,"shares":7894,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"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."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes restricted stock units."}],"balance_after":29932,"source":{"system":"sec-edgar","filing":"0001443646-24-000060","document":"wk-form4_1716496748.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1443646/000144364624000060/wk-form4_1716496748.xml","form_type":"4"}},{"id":1553340,"issuer":{"id":3574,"kind":"organization","name":"Booz Allen Hamilton Holding Corp"},"owners":[{"id":54244,"kind":"person","name":"Laben Nancy","position":1,"cik":"0001588110","reported_name":"Laben Nancy","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & Chief Legal Officer"}}],"security":"Class A Common Stock","published_at":"2024-04-02T21:26:07.000Z","date":"2024-03-31","kind":"tax_withholding","planned":false,"acquired":false,"shares":2217,"price":148.44,"value":329091.48,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Exempt under Rule 16b-3."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes restricted stock units."}],"balance_after":22038,"source":{"system":"sec-edgar","filing":"0001443646-24-000043","document":"wk-form4_1712093158.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1443646/000144364624000043/wk-form4_1712093158.xml","form_type":"4"}},{"id":1835978,"issuer":{"id":3574,"kind":"organization","name":"Booz Allen Hamilton Holding Corp"},"owners":[{"id":54244,"kind":"person","name":"Laben Nancy","position":1,"cik":"0001588110","reported_name":"Laben Nancy","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & Chief Legal Officer"}}],"security":"Employee Stock Option (right to buy)","published_at":"2023-07-05T20:15:24.000Z","date":"2023-07-03","kind":"exercise","planned":true,"acquired":false,"shares":16090,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"All shares were fully vested and exercisable."}],"balance_after":0,"derivative":{"exercise_price":35.63,"expiration_date":"2027-05-17","underlying":"Class A Common Stock","underlying_shares":16090},"source":{"system":"sec-edgar","filing":"0001443646-23-000154","document":"wf-form4_168858810467961.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1443646/000144364623000154/wf-form4_168858810467961.xml","form_type":"4"}},{"id":1835977,"issuer":{"id":3574,"kind":"organization","name":"Booz Allen Hamilton Holding Corp"},"owners":[{"id":54244,"kind":"person","name":"Laben Nancy","position":1,"cik":"0001588110","reported_name":"Laben Nancy","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & Chief Legal Officer"}}],"security":"Class A Common Stock","published_at":"2023-07-05T20:15:24.000Z","date":"2023-07-03","kind":"sale","planned":true,"acquired":false,"shares":16090,"price":112,"value":1802080.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 2, 2023."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes restricted stock units."}],"balance_after":24255,"source":{"system":"sec-edgar","filing":"0001443646-23-000154","document":"wf-form4_168858810467961.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1443646/000144364623000154/wf-form4_168858810467961.xml","form_type":"4"}},{"id":1835976,"issuer":{"id":3574,"kind":"organization","name":"Booz Allen Hamilton Holding Corp"},"owners":[{"id":54244,"kind":"person","name":"Laben Nancy","position":1,"cik":"0001588110","reported_name":"Laben Nancy","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & Chief Legal Officer"}}],"security":"Class A Common Stock","published_at":"2023-07-05T20:15:24.000Z","date":"2023-07-03","kind":"exercise","planned":true,"acquired":true,"shares":16090,"price":35.63,"value":573286.7,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F3","text":"The exercise of options reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 2, 2023."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes restricted stock units."}],"balance_after":40345,"source":{"system":"sec-edgar","filing":"0001443646-23-000154","document":"wf-form4_168858810467961.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1443646/000144364623000154/wf-form4_168858810467961.xml","form_type":"4"}},{"id":1835975,"issuer":{"id":3574,"kind":"organization","name":"Booz Allen Hamilton Holding Corp"},"owners":[{"id":54244,"kind":"person","name":"Laben Nancy","position":1,"cik":"0001588110","reported_name":"Laben Nancy","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & Chief Legal Officer"}}],"security":"Class A Common Stock","published_at":"2023-07-05T20:15:24.000Z","date":"2023-07-03","kind":"sale","planned":true,"acquired":false,"shares":4171,"price":112,"value":467152.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 2, 2023."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes restricted stock units."}],"balance_after":24255,"source":{"system":"sec-edgar","filing":"0001443646-23-000154","document":"wf-form4_168858810467961.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1443646/000144364623000154/wf-form4_168858810467961.xml","form_type":"4"}},{"id":1835974,"issuer":{"id":3574,"kind":"organization","name":"Booz Allen Hamilton Holding Corp"},"owners":[{"id":54244,"kind":"person","name":"Laben Nancy","position":1,"cik":"0001588110","reported_name":"Laben Nancy","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & Chief Legal Officer"}}],"security":"Class A Common Stock","published_at":"2023-07-05T20:15:24.000Z","date":"2023-06-30","kind":"sale","planned":true,"acquired":false,"shares":71,"price":112,"value":7952.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 2, 2023."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes restricted stock units."}],"balance_after":28426,"source":{"system":"sec-edgar","filing":"0001443646-23-000154","document":"wf-form4_168858810467961.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1443646/000144364623000154/wf-form4_168858810467961.xml","form_type":"4"}},{"id":1845096,"issuer":{"id":3574,"kind":"organization","name":"Booz Allen Hamilton Holding Corp"},"owners":[{"id":54244,"kind":"person","name":"Laben Nancy","position":1,"cik":"0001588110","reported_name":"Laben Nancy","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & Chief Legal Officer"}}],"security":"Class A Common Stock","published_at":"2023-06-23T20:06:58.000Z","date":"2023-06-21","kind":"sale","planned":true,"acquired":false,"shares":4117,"price":110,"value":452870.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 2, 2023."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes restricted stock units."}],"balance_after":28497,"source":{"system":"sec-edgar","filing":"0001443646-23-000151","document":"wf-form4_168755080763041.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1443646/000144364623000151/wf-form4_168755080763041.xml","form_type":"4"}},{"id":1855773,"issuer":{"id":3574,"kind":"organization","name":"Booz Allen Hamilton Holding Corp"},"owners":[{"id":54244,"kind":"person","name":"Laben Nancy","position":1,"cik":"0001588110","reported_name":"Laben Nancy","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & Chief Legal Officer"}}],"security":"Class A Common Stock","published_at":"2023-06-14T22:06:14.000Z","date":"2023-06-13","kind":"sale","planned":true,"acquired":false,"shares":4117,"price":105,"value":432285.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 2, 2023."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes restricted stock units."}],"balance_after":32614,"source":{"system":"sec-edgar","filing":"0001443646-23-000130","document":"wf-form4_168678035730888.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1443646/000144364623000130/wf-form4_168678035730888.xml","form_type":"4"}},{"id":1874725,"issuer":{"id":3574,"kind":"organization","name":"Booz Allen Hamilton Holding Corp"},"owners":[{"id":54244,"kind":"person","name":"Laben Nancy","position":1,"cik":"0001588110","reported_name":"Laben Nancy","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & Chief Legal Officer"}}],"security":"Class A Common Stock","published_at":"2023-05-30T20:23:38.000Z","date":"2023-05-25","kind":"grant","planned":false,"acquired":true,"shares":7123,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"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."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes restricted stock units."}],"balance_after":36731,"source":{"system":"sec-edgar","filing":"0001443646-23-000110","document":"wf-form4_168547819607790.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1443646/000144364623000110/wf-form4_168547819607790.xml","form_type":"4"}},{"id":1877979,"issuer":{"id":3574,"kind":"organization","name":"Booz Allen Hamilton Holding Corp"},"owners":[{"id":54244,"kind":"person","name":"Laben Nancy","position":1,"cik":"0001588110","reported_name":"Laben Nancy","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & Chief Legal Officer"}}],"security":"Class A Common Stock","published_at":"2023-05-25T20:14:03.000Z","date":"2023-05-23","kind":"tax_withholding","planned":false,"acquired":false,"shares":5774,"price":93.5,"value":539869.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F3","text":"Exempt under Rule 16b-3."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes restricted stock units."}],"balance_after":29608,"source":{"system":"sec-edgar","filing":"0001443646-23-000073","document":"wf-form4_168504562819369.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1443646/000144364623000073/wf-form4_168504562819369.xml","form_type":"4"}},{"id":1877978,"issuer":{"id":3574,"kind":"organization","name":"Booz Allen Hamilton Holding Corp"},"owners":[{"id":54244,"kind":"person","name":"Laben Nancy","position":1,"cik":"0001588110","reported_name":"Laben Nancy","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & Chief Legal Officer"}}],"security":"Class A Common Stock","published_at":"2023-05-25T20:14:03.000Z","date":"2023-05-23","kind":"grant","planned":false,"acquired":true,"shares":13007,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"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."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes restricted stock units."}],"balance_after":35382,"source":{"system":"sec-edgar","filing":"0001443646-23-000073","document":"wf-form4_168504562819369.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1443646/000144364623000073/wf-form4_168504562819369.xml","form_type":"4"}},{"id":1927877,"issuer":{"id":3574,"kind":"organization","name":"Booz Allen Hamilton Holding Corp"},"owners":[{"id":54244,"kind":"person","name":"Laben Nancy","position":1,"cik":"0001588110","reported_name":"Laben Nancy","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & Chief Legal Officer"}}],"security":"Class A Common Stock","published_at":"2023-04-04T20:11:21.000Z","date":"2023-03-31","kind":"tax_withholding","planned":false,"acquired":false,"shares":1991,"price":92.69,"value":184545.79,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Exempt under Rule 16b-3."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes restricted stock units."}],"balance_after":22375,"source":{"system":"sec-edgar","filing":"0001443646-23-000055","document":"wf-form4_168063906672195.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1443646/000144364623000055/wf-form4_168063906672195.xml","form_type":"4"}},{"id":2130292,"issuer":{"id":3574,"kind":"organization","name":"Booz Allen Hamilton Holding Corp"},"owners":[{"id":54244,"kind":"person","name":"Laben Nancy","position":1,"cik":"0001588110","reported_name":"Laben Nancy","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & Chief Legal Officer"}}],"security":"Class A Common Stock","published_at":"2022-10-28T20:33:47.000Z","date":"2022-10-26","kind":"grant","acquired":true,"shares":924,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"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, 2023, 2024 and 2025, subject to the Reporting Person's continued employment."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes restricted stock units."}],"balance_after":24366,"source":{"system":"sec-edgar","filing":"0001443646-22-000193","document":"wf-form4_166698921064738.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1443646/000144364622000193/wf-form4_166698921064738.xml","form_type":"4"}},{"id":2259918,"issuer":{"id":3574,"kind":"organization","name":"Booz Allen Hamilton Holding Corp"},"owners":[{"id":54244,"kind":"person","name":"Laben Nancy","position":1,"cik":"0001588110","reported_name":"Laben Nancy","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & Chief Legal Officer"}}],"security":"Class A Common Stock","published_at":"2022-05-23T20:37:44.000Z","date":"2022-05-19","kind":"grant","acquired":true,"shares":5567,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"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, 2023, 2024 and 2025, subject to the Reporting Person's continued employment."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes restricted stock units."}],"balance_after":23442,"source":{"system":"sec-edgar","filing":"0001443646-22-000077","document":"wf-form4_165333822948008.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1443646/000144364622000077/wf-form4_165333822948008.xml","form_type":"4"}},{"id":2263567,"issuer":{"id":3574,"kind":"organization","name":"Booz Allen Hamilton Holding Corp"},"owners":[{"id":54244,"kind":"person","name":"Laben Nancy","position":1,"cik":"0001588110","reported_name":"Laben Nancy","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & Chief Legal Officer"}}],"security":"Class A Common Stock","published_at":"2022-05-19T20:30:46.000Z","date":"2022-05-17","kind":"tax_withholding","acquired":false,"shares":8142,"price":83.38,"value":678879.96,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F3","text":"Exempt under Rule 16b-3."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes restricted stock units."}],"balance_after":17875,"source":{"system":"sec-edgar","filing":"0001443646-22-000047","document":"wf-form4_165299220502153.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1443646/000144364622000047/wf-form4_165299220502153.xml","form_type":"4"}},{"id":2263566,"issuer":{"id":3574,"kind":"organization","name":"Booz Allen Hamilton Holding Corp"},"owners":[{"id":54244,"kind":"person","name":"Laben Nancy","position":1,"cik":"0001588110","reported_name":"Laben Nancy","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & Chief Legal Officer"}}],"security":"Class A Common Stock","published_at":"2022-05-19T20:30:46.000Z","date":"2022-05-17","kind":"grant","acquired":true,"shares":16856,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Shares acquired from the vesting and payout of performance-based restricted stock units granted in fiscal year 2020 pursuant to the Issuer's Equity Incentive Plan, as amended, exempt under Rule 16b-3."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes restricted stock units."}],"balance_after":26017,"source":{"system":"sec-edgar","filing":"0001443646-22-000047","document":"wf-form4_165299220502153.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1443646/000144364622000047/wf-form4_165299220502153.xml","form_type":"4"}},{"id":2308007,"issuer":{"id":3574,"kind":"organization","name":"Booz Allen Hamilton Holding Corp"},"owners":[{"id":54244,"kind":"person","name":"Laben Nancy","position":1,"cik":"0001588110","reported_name":"Laben Nancy","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & Chief Legal Officer"}}],"security":"Class A Common Stock","published_at":"2022-04-04T20:10:39.000Z","date":"2022-03-31","kind":"tax_withholding","acquired":false,"shares":1903,"price":87.84,"value":167159.52,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Exempt under Rule 16b-3."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes restricted stock units."}],"balance_after":9161,"source":{"system":"sec-edgar","filing":"0001443646-22-000032","document":"wf-form4_164910301458274.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1443646/000144364622000032/wf-form4_164910301458274.xml","form_type":"4"}},{"id":2315255,"issuer":{"id":3574,"kind":"organization","name":"Booz Allen Hamilton Holding Corp"},"owners":[{"id":54244,"kind":"person","name":"Laben Nancy","position":1,"cik":"0001588110","reported_name":"Laben Nancy","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & Chief Legal Officer"}}],"security":"Employee Stock Option (right to buy)","published_at":"2022-03-29T20:07:41.000Z","date":"2022-03-28","kind":"exercise","acquired":false,"shares":6003,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F7","text":"The options exercised in the reported transaction were fully vested and exercisable."}],"balance_after":0,"derivative":{"exercise_price":26.41,"expiration_date":"2026-02-08","underlying":"Class A Common Stock","underlying_shares":6003},"source":{"system":"sec-edgar","filing":"0001443646-22-000023","document":"wf-form4_164858443139126.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/1443646/000144364622000023/wf-form4_164858443139126.xml","form_type":"4"}},{"id":2315254,"issuer":{"id":3574,"kind":"organization","name":"Booz Allen Hamilton Holding Corp"},"owners":[{"id":54244,"kind":"person","name":"Laben Nancy","position":1,"cik":"0001588110","reported_name":"Laben Nancy","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & Chief Legal Officer"}}],"security":"Employee Stock Option (right to buy)","published_at":"2022-03-29T20:07:41.000Z","date":"2022-03-25","kind":"exercise","acquired":false,"shares":2100,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F7","text":"The options exercised in the reported transaction were fully vested and exercisable."}],"balance_after":6003,"derivative":{"exercise_price":26.41,"expiration_date":"2026-02-08","underlying":"Class A Common Stock","underlying_shares":2100},"source":{"system":"sec-edgar","filing":"0001443646-22-000023","document":"wf-form4_164858443139126.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1443646/000144364622000023/wf-form4_164858443139126.xml","form_type":"4"}},{"id":2315253,"issuer":{"id":3574,"kind":"organization","name":"Booz Allen Hamilton Holding Corp"},"owners":[{"id":54244,"kind":"person","name":"Laben Nancy","position":1,"cik":"0001588110","reported_name":"Laben Nancy","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & Chief Legal Officer"}}],"security":"Class A Common Stock","published_at":"2022-03-29T20:07:41.000Z","date":"2022-03-28","kind":"sale","acquired":false,"shares":6003,"price":88.95,"value":533966.85,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F3","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 7, 2022."},{"field":"price","element":"transactionPricePerShare","label":"F6","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $88.54 to $89.82, inclusive. The reporting person undertakes to provide to Booz Allen Hamilton Holding Corporation, any of its security holders, or the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes restricted stock units."}],"balance_after":11064,"source":{"system":"sec-edgar","filing":"0001443646-22-000023","document":"wf-form4_164858443139126.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1443646/000144364622000023/wf-form4_164858443139126.xml","form_type":"4"}},{"id":2315252,"issuer":{"id":3574,"kind":"organization","name":"Booz Allen Hamilton Holding Corp"},"owners":[{"id":54244,"kind":"person","name":"Laben Nancy","position":1,"cik":"0001588110","reported_name":"Laben Nancy","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & Chief Legal Officer"}}],"security":"Class A Common Stock","published_at":"2022-03-29T20:07:41.000Z","date":"2022-03-28","kind":"exercise","acquired":true,"shares":6003,"price":26.41,"value":158539.23,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"The exercise of options reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 7, 2022."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes restricted stock units."}],"balance_after":17067,"source":{"system":"sec-edgar","filing":"0001443646-22-000023","document":"wf-form4_164858443139126.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1443646/000144364622000023/wf-form4_164858443139126.xml","form_type":"4"}},{"id":2315251,"issuer":{"id":3574,"kind":"organization","name":"Booz Allen Hamilton Holding Corp"},"owners":[{"id":54244,"kind":"person","name":"Laben Nancy","position":1,"cik":"0001588110","reported_name":"Laben Nancy","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & Chief Legal Officer"}}],"security":"Class A Common Stock","published_at":"2022-03-29T20:07:41.000Z","date":"2022-03-25","kind":"sale","acquired":false,"shares":19061,"price":88.52,"value":1687279.72,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F3","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 7, 2022."},{"field":"price","element":"transactionPricePerShare","label":"F5","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $88.50 to $88.53, inclusive. The reporting person undertakes to provide to Booz Allen Hamilton Holding Corporation, any of its security holders, or the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes restricted stock units."}],"balance_after":11064,"source":{"system":"sec-edgar","filing":"0001443646-22-000023","document":"wf-form4_164858443139126.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1443646/000144364622000023/wf-form4_164858443139126.xml","form_type":"4"}},{"id":2315250,"issuer":{"id":3574,"kind":"organization","name":"Booz Allen Hamilton Holding Corp"},"owners":[{"id":54244,"kind":"person","name":"Laben Nancy","position":1,"cik":"0001588110","reported_name":"Laben Nancy","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & Chief Legal Officer"}}],"security":"Class A Common Stock","published_at":"2022-03-29T20:07:41.000Z","date":"2022-03-25","kind":"sale","acquired":false,"shares":2100,"price":88.73,"value":186333.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F3","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 7, 2022."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $88.59 to $88.88, inclusive. The reporting person undertakes to provide to Booz Allen Hamilton Holding Corporation, any of its security holders, or the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes restricted stock units."}],"balance_after":30125,"source":{"system":"sec-edgar","filing":"0001443646-22-000023","document":"wf-form4_164858443139126.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1443646/000144364622000023/wf-form4_164858443139126.xml","form_type":"4"}},{"id":2315249,"issuer":{"id":3574,"kind":"organization","name":"Booz Allen Hamilton Holding Corp"},"owners":[{"id":54244,"kind":"person","name":"Laben Nancy","position":1,"cik":"0001588110","reported_name":"Laben Nancy","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP & Chief Legal Officer"}}],"security":"Class A Common Stock","published_at":"2022-03-29T20:07:41.000Z","date":"2022-03-25","kind":"exercise","acquired":true,"shares":2100,"price":26.41,"value":55461.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"The exercise of options reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 7, 2022."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes restricted stock units."}],"balance_after":32225,"source":{"system":"sec-edgar","filing":"0001443646-22-000023","document":"wf-form4_164858443139126.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1443646/000144364622000023/wf-form4_164858443139126.xml","form_type":"4"}},{"id":2698798,"issuer":{"id":3574,"kind":"organization","name":"Booz Allen Hamilton Holding Corp"},"owners":[{"id":54244,"kind":"person","name":"Laben Nancy","position":1,"cik":"0001588110","reported_name":"Laben Nancy","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP and Chief Legal Officer"}}],"security":"Class A Common Stock","published_at":"2021-05-25T01:17:02.000Z","date":"2021-05-20","kind":"grant","acquired":true,"shares":5484,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F3","text":"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, 2022, 2023 and 2024, subject to the Reporting Person's continued employment."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes restricted stock units."}],"balance_after":30125,"source":{"system":"sec-edgar","filing":"0001443646-21-000093","document":"wf-form4_162190540849043.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1443646/000144364621000093/wf-form4_162190540849043.xml","form_type":"4"}},{"id":2698797,"issuer":{"id":3574,"kind":"organization","name":"Booz Allen Hamilton Holding Corp"},"owners":[{"id":54244,"kind":"person","name":"Laben Nancy","position":1,"cik":"0001588110","reported_name":"Laben Nancy","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP and Chief Legal Officer"}}],"security":"Class A Common Stock","published_at":"2021-05-25T01:17:02.000Z","date":"2021-05-18","kind":"grant","acquired":true,"shares":15586,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Shares acquired from the vesting and payout of performance-based restricted stock units granted in fiscal year 2019 pursuant to the Issuer's Equity Incentive Plan, as amended, exempt under Rule 16b-3. This transaction, which was initially reported on a timely filed Form 4 on May 20, 2021, is being reported again to correct the number of shares acquired (in column 4) from 31,172 to 15,586 and the number of equity securities beneficially owned following this transaction (in column 5) from 46,838 to 31,252. Following the exempt disposition of 6,611 shares reported in column 4 of the prior Form 4, the number of equity securities beneficially owned by the Reporting Person after all transactions occurring on May 18, 2021 was 24,641."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes restricted stock units."}],"balance_after":31252,"source":{"system":"sec-edgar","filing":"0001443646-21-000093","document":"wf-form4_162190540849043.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1443646/000144364621000093/wf-form4_162190540849043.xml","form_type":"4"}},{"id":2703018,"issuer":{"id":3574,"kind":"organization","name":"Booz Allen Hamilton Holding Corp"},"owners":[{"id":54244,"kind":"person","name":"Laben Nancy","position":1,"cik":"0001588110","reported_name":"Laben Nancy","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP and Chief Legal Officer"}}],"security":"Class A Common Stock","published_at":"2021-05-21T01:18:46.000Z","date":"2021-05-18","kind":"tax_withholding","acquired":false,"shares":6611,"price":82.36,"value":544481.96,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F3","text":"Exempt under Rule 16b-3."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes restricted stock units."}],"balance_after":40227,"source":{"system":"sec-edgar","filing":"0001443646-21-000069","document":"wf-form4_162155990754382.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1443646/000144364621000069/wf-form4_162155990754382.xml","form_type":"4"}},{"id":2703017,"issuer":{"id":3574,"kind":"organization","name":"Booz Allen Hamilton Holding Corp"},"owners":[{"id":54244,"kind":"person","name":"Laben Nancy","position":1,"cik":"0001588110","reported_name":"Laben Nancy","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP and Chief Legal Officer"}}],"security":"Class A Common Stock","published_at":"2021-05-21T01:18:46.000Z","date":"2021-05-18","kind":"grant","acquired":true,"shares":31172,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Shares acquired from the vesting and payout of performance-based restricted stock units granted in fiscal year 2019 pursuant to the Issuer's Equity Incentive Plan, as amended, exempt under Rule 16b-3."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes restricted stock units."}],"balance_after":46838,"source":{"system":"sec-edgar","filing":"0001443646-21-000069","document":"wf-form4_162155990754382.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1443646/000144364621000069/wf-form4_162155990754382.xml","form_type":"4"}},{"id":2761086,"issuer":{"id":3574,"kind":"organization","name":"Booz Allen Hamilton Holding Corp"},"owners":[{"id":54244,"kind":"person","name":"Laben Nancy","position":1,"cik":"0001588110","reported_name":"Laben Nancy","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP and Chief Legal Officer"}}],"security":"Class A Common Stock","published_at":"2021-04-02T18:43:10.000Z","date":"2021-03-31","kind":"tax_withholding","acquired":false,"shares":2022,"price":80.53,"value":162831.66,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Exempt under Rule 16b-3."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes restricted stock units."}],"balance_after":15666,"source":{"system":"sec-edgar","filing":"0001443646-21-000044","document":"wf-form4_161738894126748.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1443646/000144364621000044/wf-form4_161738894126748.xml","form_type":"4"}},{"id":2937753,"issuer":{"id":3574,"kind":"organization","name":"Booz Allen Hamilton Holding Corp"},"owners":[{"id":54244,"kind":"person","name":"Laben Nancy","position":1,"cik":"0001588110","reported_name":"Laben Nancy","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP and Chief Legal Officer"}}],"security":"Employee Stock Option (right to buy)","published_at":"2020-12-18T21:20:41.000Z","date":"2020-12-16","kind":"exercise","acquired":false,"shares":8102,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F6","text":"The options exercised in the reported transaction were fully vested and exercisable. The remaining options vest and become exercisable on March 31, 2021, subject to the Reporting Person's continued employment."}],"balance_after":8103,"derivative":{"exercise_price":26.41,"expiration_date":"2026-02-08","underlying":"Class A Common Stock","underlying_shares":8102},"source":{"system":"sec-edgar","filing":"0001443646-20-000177","document":"wf-form4_160832642394278.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1443646/000144364620000177/wf-form4_160832642394278.xml","form_type":"4"}},{"id":2937752,"issuer":{"id":3574,"kind":"organization","name":"Booz Allen Hamilton Holding Corp"},"owners":[{"id":54244,"kind":"person","name":"Laben Nancy","position":1,"cik":"0001588110","reported_name":"Laben Nancy","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP and Chief Legal Officer"}}],"security":"Class A Common Stock","published_at":"2020-12-18T21:20:41.000Z","date":"2020-12-16","kind":"sale","acquired":false,"shares":14805,"price":90.31,"value":1337039.55,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F3","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on September 4, 2020."},{"field":"price","element":"transactionPricePerShare","label":"F5","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $90.10 to $90.33, inclusive. The Reporting Person undertakes to provide to Booz Allen Hamilton Holding Corporation, any of its security holders, or the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes restricted stock units."}],"balance_after":17688,"source":{"system":"sec-edgar","filing":"0001443646-20-000177","document":"wf-form4_160832642394278.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1443646/000144364620000177/wf-form4_160832642394278.xml","form_type":"4"}},{"id":2937751,"issuer":{"id":3574,"kind":"organization","name":"Booz Allen Hamilton Holding Corp"},"owners":[{"id":54244,"kind":"person","name":"Laben Nancy","position":1,"cik":"0001588110","reported_name":"Laben Nancy","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP and Chief Legal Officer"}}],"security":"Class A Common Stock","published_at":"2020-12-18T21:20:41.000Z","date":"2020-12-16","kind":"sale","acquired":false,"shares":8102,"price":90.52,"value":733393.04,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F3","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on September 4, 2020."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $90.12 to $90.77, inclusive. The Reporting Person undertakes to provide to Booz Allen Hamilton Holding Corporation, any of its security holders, or the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price withinthe range set forth in this footnote."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes restricted stock units."}],"balance_after":32493,"source":{"system":"sec-edgar","filing":"0001443646-20-000177","document":"wf-form4_160832642394278.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1443646/000144364620000177/wf-form4_160832642394278.xml","form_type":"4"}},{"id":2937750,"issuer":{"id":3574,"kind":"organization","name":"Booz Allen Hamilton Holding Corp"},"owners":[{"id":54244,"kind":"person","name":"Laben Nancy","position":1,"cik":"0001588110","reported_name":"Laben Nancy","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP and Chief Legal Officer"}}],"security":"Class A Common Stock","published_at":"2020-12-18T21:20:41.000Z","date":"2020-12-16","kind":"exercise","acquired":true,"shares":8102,"price":26.41,"value":213973.82,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"The exercise of options reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on September 4, 2020."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes restricted stock units."}],"balance_after":40595,"source":{"system":"sec-edgar","filing":"0001443646-20-000177","document":"wf-form4_160832642394278.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1443646/000144364620000177/wf-form4_160832642394278.xml","form_type":"4"}},{"id":3137092,"issuer":{"id":3574,"kind":"organization","name":"Booz Allen Hamilton Holding Corp"},"owners":[{"id":54244,"kind":"person","name":"Laben Nancy","position":1,"cik":"0001588110","reported_name":"Laben Nancy","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP and Chief Legal Officer"}}],"security":"Class A Common Stock","published_at":"2020-05-22T21:59:29.000Z","date":"2020-05-20","kind":"tax_withholding","acquired":false,"shares":3753,"price":74.59,"value":279936.27,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F4","text":"Exempt under Rule 16b-3."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes restricted stock units."}],"balance_after":32493,"source":{"system":"sec-edgar","filing":"0001443646-20-000076","document":"wf-form4_159018475105635.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1443646/000144364620000076/wf-form4_159018475105635.xml","form_type":"4"}},{"id":3137091,"issuer":{"id":3574,"kind":"organization","name":"Booz Allen Hamilton Holding Corp"},"owners":[{"id":54244,"kind":"person","name":"Laben Nancy","position":1,"cik":"0001588110","reported_name":"Laben Nancy","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP and Chief Legal Officer"}}],"security":"Class A Common Stock","published_at":"2020-05-22T21:59:29.000Z","date":"2020-05-20","kind":"grant","acquired":true,"shares":9747,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F3","text":"Shares acquired from the vesting and payout of performance-based restricted stock units granted in fiscal year 2018 pursuant to the Issuer's Equity Incentive Plan, as amended, exempt under Rule 16b-3."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes restricted stock units."}],"balance_after":36246,"source":{"system":"sec-edgar","filing":"0001443646-20-000076","document":"wf-form4_159018475105635.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1443646/000144364620000076/wf-form4_159018475105635.xml","form_type":"4"}},{"id":3137090,"issuer":{"id":3574,"kind":"organization","name":"Booz Allen Hamilton Holding Corp"},"owners":[{"id":54244,"kind":"person","name":"Laben Nancy","position":1,"cik":"0001588110","reported_name":"Laben Nancy","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP and Chief Legal Officer"}}],"security":"Class A Common Stock","published_at":"2020-05-22T21:59:29.000Z","date":"2020-05-20","kind":"grant","acquired":true,"shares":5229,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"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, 2021, 2022 and 2023, subject to the Reporting Person's continued employment."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes restricted stock units."}],"balance_after":26499,"source":{"system":"sec-edgar","filing":"0001443646-20-000076","document":"wf-form4_159018475105635.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1443646/000144364620000076/wf-form4_159018475105635.xml","form_type":"4"}},{"id":3186423,"issuer":{"id":3574,"kind":"organization","name":"Booz Allen Hamilton Holding Corp"},"owners":[{"id":54244,"kind":"person","name":"Laben Nancy","position":1,"cik":"0001588110","reported_name":"Laben Nancy","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP and Chief Legal Officer"}}],"security":"Class A Common Stock","published_at":"2020-04-02T23:16:05.000Z","date":"2020-03-31","kind":"tax_withholding","acquired":false,"shares":2479,"price":68.64,"value":170158.56,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Exempt under Rule 16b-3."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes restricted stock units."}],"balance_after":21270,"source":{"system":"sec-edgar","filing":"0001443646-20-000048","document":"wf-form4_158586934752467.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1443646/000144364620000048/wf-form4_158586934752467.xml","form_type":"4"}},{"id":3453164,"issuer":{"id":3574,"kind":"organization","name":"Booz Allen Hamilton Holding Corp"},"owners":[{"id":54244,"kind":"person","name":"Laben Nancy","position":1,"cik":"0001588110","reported_name":"Laben Nancy","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, CLO and Secretary"}}],"security":"Employee Stock Option (right to buy)","published_at":"2019-07-30T21:24:15.000Z","date":"2019-07-29","kind":"exercise","acquired":false,"shares":10724,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"All options are fully vested and exercisable."}],"balance_after":16090,"derivative":{"exercise_price":35.63,"expiration_date":"2027-05-17","underlying":"Class A Common Stock","underlying_shares":10724},"source":{"system":"sec-edgar","filing":"0001443646-19-000147","document":"wf-form4_156452183985617.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/1443646/000144364619000147/wf-form4_156452183985617.xml","form_type":"4"}},{"id":3453163,"issuer":{"id":3574,"kind":"organization","name":"Booz Allen Hamilton Holding Corp"},"owners":[{"id":54244,"kind":"person","name":"Laben Nancy","position":1,"cik":"0001588110","reported_name":"Laben Nancy","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, CLO and Secretary"}}],"security":"Employee Stock Option (right to buy)","published_at":"2019-07-30T21:24:15.000Z","date":"2019-07-26","kind":"exercise","acquired":false,"shares":11340,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"All options are fully vested and exercisable."}],"balance_after":16205,"derivative":{"exercise_price":26.41,"expiration_date":"2026-02-08","underlying":"Class A Common Stock","underlying_shares":11340},"source":{"system":"sec-edgar","filing":"0001443646-19-000147","document":"wf-form4_156452183985617.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1443646/000144364619000147/wf-form4_156452183985617.xml","form_type":"4"}},{"id":3453162,"issuer":{"id":3574,"kind":"organization","name":"Booz Allen Hamilton Holding Corp"},"owners":[{"id":54244,"kind":"person","name":"Laben Nancy","position":1,"cik":"0001588110","reported_name":"Laben Nancy","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, CLO and Secretary"}}],"security":"Class A Common Stock","published_at":"2019-07-30T21:24:15.000Z","date":"2019-07-29","kind":"sale","acquired":false,"shares":13325,"price":71,"value":946075.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F3","text":"The sales reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 12, 2019."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes restricted stock units."}],"balance_after":23749,"source":{"system":"sec-edgar","filing":"0001443646-19-000147","document":"wf-form4_156452183985617.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1443646/000144364619000147/wf-form4_156452183985617.xml","form_type":"4"}},{"id":3453161,"issuer":{"id":3574,"kind":"organization","name":"Booz Allen Hamilton Holding Corp"},"owners":[{"id":54244,"kind":"person","name":"Laben Nancy","position":1,"cik":"0001588110","reported_name":"Laben Nancy","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, CLO and Secretary"}}],"security":"Class A Common Stock","published_at":"2019-07-30T21:24:15.000Z","date":"2019-07-29","kind":"sale","acquired":false,"shares":10724,"price":70.7,"value":758186.8,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F3","text":"The sales reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 12, 2019."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes restricted stock units."}],"balance_after":37074,"source":{"system":"sec-edgar","filing":"0001443646-19-000147","document":"wf-form4_156452183985617.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1443646/000144364619000147/wf-form4_156452183985617.xml","form_type":"4"}},{"id":3453160,"issuer":{"id":3574,"kind":"organization","name":"Booz Allen Hamilton Holding Corp"},"owners":[{"id":54244,"kind":"person","name":"Laben Nancy","position":1,"cik":"0001588110","reported_name":"Laben Nancy","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, CLO and Secretary"}}],"security":"Class A Common Stock","published_at":"2019-07-30T21:24:15.000Z","date":"2019-07-29","kind":"exercise","acquired":true,"shares":10724,"price":35.63,"value":382096.12,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"The exercise of options reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 12, 2019."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes restricted stock units."}],"balance_after":47798,"source":{"system":"sec-edgar","filing":"0001443646-19-000147","document":"wf-form4_156452183985617.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1443646/000144364619000147/wf-form4_156452183985617.xml","form_type":"4"}},{"id":3453159,"issuer":{"id":3574,"kind":"organization","name":"Booz Allen Hamilton Holding Corp"},"owners":[{"id":54244,"kind":"person","name":"Laben Nancy","position":1,"cik":"0001588110","reported_name":"Laben Nancy","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, CLO and Secretary"}}],"security":"Class A Common Stock","published_at":"2019-07-30T21:24:15.000Z","date":"2019-07-26","kind":"sale","acquired":false,"shares":11340,"price":69,"value":782460.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F3","text":"The sales reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 12, 2019."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes restricted stock units."}],"balance_after":37074,"source":{"system":"sec-edgar","filing":"0001443646-19-000147","document":"wf-form4_156452183985617.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1443646/000144364619000147/wf-form4_156452183985617.xml","form_type":"4"}},{"id":3453158,"issuer":{"id":3574,"kind":"organization","name":"Booz Allen Hamilton Holding Corp"},"owners":[{"id":54244,"kind":"person","name":"Laben Nancy","position":1,"cik":"0001588110","reported_name":"Laben Nancy","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, CLO and Secretary"}}],"security":"Class A Common Stock","published_at":"2019-07-30T21:24:15.000Z","date":"2019-07-26","kind":"exercise","acquired":true,"shares":11340,"price":26.41,"value":299489.4,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"The exercise of options reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 12, 2019."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes restricted stock units."}],"balance_after":48414,"source":{"system":"sec-edgar","filing":"0001443646-19-000147","document":"wf-form4_156452183985617.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1443646/000144364619000147/wf-form4_156452183985617.xml","form_type":"4"}},{"id":3471108,"issuer":{"id":3574,"kind":"organization","name":"Booz Allen Hamilton Holding Corp"},"owners":[{"id":54244,"kind":"person","name":"Laben Nancy","position":1,"cik":"0001588110","reported_name":"Laben Nancy","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, CLO and Secretary"}}],"security":"Class A Common Stock","published_at":"2019-07-02T20:49:16.000Z","date":"2019-06-28","kind":"tax_withholding","acquired":false,"shares":794,"price":66.21,"value":52570.74,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Exempt under Rule 16b-3."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes restricted stock units."}],"balance_after":37074,"source":{"system":"sec-edgar","filing":"0001443646-19-000122","document":"wf-form4_156210054134498.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1443646/000144364619000122/wf-form4_156210054134498.xml","form_type":"4"}},{"id":3511721,"issuer":{"id":3574,"kind":"organization","name":"Booz Allen Hamilton Holding Corp"},"owners":[{"id":54244,"kind":"person","name":"Laben Nancy","position":1,"cik":"0001588110","reported_name":"Laben Nancy","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, CLO and Secretary"}}],"security":"Class A Common Stock","published_at":"2019-05-24T20:29:46.000Z","date":"2019-05-22","kind":"grant","acquired":true,"shares":6278,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Grant of restricted stock units under the Issuer's Second 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, 2020, 2021 and 2022, subject to the Reporting Person's continued employment."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes restricted stock units."}],"balance_after":37868,"source":{"system":"sec-edgar","filing":"0001443646-19-000078","document":"wf-form4_155872977135085.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1443646/000144364619000078/wf-form4_155872977135085.xml","form_type":"4"}},{"id":3568536,"issuer":{"id":3574,"kind":"organization","name":"Booz Allen Hamilton Holding Corp"},"owners":[{"id":54244,"kind":"person","name":"Laben Nancy","position":1,"cik":"0001588110","reported_name":"Laben Nancy","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, CLO and Secretary"}}],"security":"Class A Common Stock","published_at":"2019-04-02T20:38:41.000Z","date":"2019-03-29","kind":"tax_withholding","acquired":false,"shares":2840,"price":58.14,"value":165117.6,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Exempt under Rule 16b-3."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes restricted stock units."}],"balance_after":31590,"source":{"system":"sec-edgar","filing":"0001443646-19-000048","document":"wf-form4_155423750593585.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1443646/000144364619000048/wf-form4_155423750593585.xml","form_type":"4"}},{"id":3599260,"issuer":{"id":3574,"kind":"organization","name":"Booz Allen Hamilton Holding Corp"},"owners":[{"id":54244,"kind":"person","name":"Laben Nancy","position":1,"cik":"0001588110","reported_name":"Laben Nancy","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, CLO and Secretary"}}],"security":"Class A Common Stock","published_at":"2019-03-12T20:33:03.000Z","date":"2019-03-11","kind":"exercise","acquired":false,"shares":12966,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F5","text":"3,238 options remain fully vested and exercisable. The remaining options vest and become exercisable, subject to the Reporting Person's continued employment, ratably on March 31, 2019, 2020 and 2021. These options fully vest and become exercisable immediately prior to the effective date of certain change in control events."}],"balance_after":27545,"derivative":{"exercise_price":26.41,"expiration_date":"2026-02-08","underlying":"Class A Common Stock","underlying_shares":12966},"source":{"system":"sec-edgar","filing":"0001443646-19-000031","document":"wf-form4_155242276699842.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1443646/000144364619000031/wf-form4_155242276699842.xml","form_type":"4"}},{"id":3599259,"issuer":{"id":3574,"kind":"organization","name":"Booz Allen Hamilton Holding Corp"},"owners":[{"id":54244,"kind":"person","name":"Laben Nancy","position":1,"cik":"0001588110","reported_name":"Laben Nancy","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, CLO and Secretary"}}],"security":"Employee Stock Option (right to buy)","published_at":"2019-03-12T20:33:03.000Z","date":"2019-03-11","kind":"exercise","acquired":false,"shares":2034,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"All options are fully vested and exercisable."}],"balance_after":0,"derivative":{"exercise_price":17.67,"expiration_date":"2023-11-21","underlying":"Class A Common Stock","underlying_shares":2034},"source":{"system":"sec-edgar","filing":"0001443646-19-000031","document":"wf-form4_155242276699842.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1443646/000144364619000031/wf-form4_155242276699842.xml","form_type":"4"}},{"id":3599258,"issuer":{"id":3574,"kind":"organization","name":"Booz Allen Hamilton Holding Corp"},"owners":[{"id":54244,"kind":"person","name":"Laben Nancy","position":1,"cik":"0001588110","reported_name":"Laben Nancy","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, CLO and Secretary"}}],"security":"Class A Common Stock","published_at":"2019-03-12T20:33:03.000Z","date":"2019-03-11","kind":"sale","acquired":false,"shares":12966,"price":55.02,"value":713389.32,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F3","text":"The sales reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 14, 2018."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes restricted stock units."}],"balance_after":34430,"source":{"system":"sec-edgar","filing":"0001443646-19-000031","document":"wf-form4_155242276699842.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1443646/000144364619000031/wf-form4_155242276699842.xml","form_type":"4"}},{"id":3599257,"issuer":{"id":3574,"kind":"organization","name":"Booz Allen Hamilton Holding Corp"},"owners":[{"id":54244,"kind":"person","name":"Laben Nancy","position":1,"cik":"0001588110","reported_name":"Laben Nancy","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, CLO and Secretary"}}],"security":"Class A Common Stock","published_at":"2019-03-12T20:33:03.000Z","date":"2019-03-11","kind":"exercise","acquired":true,"shares":12966,"price":26.41,"value":342432.06,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"The exercise of options reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 14, 2018."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes restricted stock units."}],"balance_after":47396,"source":{"system":"sec-edgar","filing":"0001443646-19-000031","document":"wf-form4_155242276699842.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1443646/000144364619000031/wf-form4_155242276699842.xml","form_type":"4"}},{"id":3599256,"issuer":{"id":3574,"kind":"organization","name":"Booz Allen Hamilton Holding Corp"},"owners":[{"id":54244,"kind":"person","name":"Laben Nancy","position":1,"cik":"0001588110","reported_name":"Laben Nancy","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, CLO and Secretary"}}],"security":"Class A Common Stock","published_at":"2019-03-12T20:33:03.000Z","date":"2019-03-11","kind":"sale","acquired":false,"shares":2034,"price":55.02,"value":111910.68,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F3","text":"The sales reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 14, 2018."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes restricted stock units."}],"balance_after":34430,"source":{"system":"sec-edgar","filing":"0001443646-19-000031","document":"wf-form4_155242276699842.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1443646/000144364619000031/wf-form4_155242276699842.xml","form_type":"4"}},{"id":3599255,"issuer":{"id":3574,"kind":"organization","name":"Booz Allen Hamilton Holding Corp"},"owners":[{"id":54244,"kind":"person","name":"Laben Nancy","position":1,"cik":"0001588110","reported_name":"Laben Nancy","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, CLO and Secretary"}}],"security":"Class A Common Stock","published_at":"2019-03-12T20:33:03.000Z","date":"2019-03-11","kind":"exercise","acquired":true,"shares":2034,"price":17.67,"value":35940.78,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"The exercise of options reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 14, 2018."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes restricted stock units."}],"balance_after":36464,"source":{"system":"sec-edgar","filing":"0001443646-19-000031","document":"wf-form4_155242276699842.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1443646/000144364619000031/wf-form4_155242276699842.xml","form_type":"4"}},{"id":3760864,"issuer":{"id":3574,"kind":"organization","name":"Booz Allen Hamilton Holding Corp"},"owners":[{"id":54244,"kind":"person","name":"Laben Nancy","position":1,"cik":"0001588110","reported_name":"Laben Nancy","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, CLO and Secretary"}}],"security":"Employee Stock Option (right to buy)","published_at":"2018-11-16T21:09:09.000Z","date":"2018-11-14","kind":"grant","acquired":true,"shares":23193,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"The options vest and become exercisable, subject to the Reporting Person's continued employment, ratably on March 31, 2019, 2020, 2021, 2022 and 2023. These options fully vest and become exercisable immediately prior to the effective date of certain change in control events."}],"balance_after":23193,"derivative":{"exercise_price":51.22,"expiration_date":"2028-11-14","underlying":"Class A Common Stock","underlying_shares":23193},"source":{"system":"sec-edgar","filing":"0001443646-18-000212","document":"wf-form4_154240252894475.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1443646/000144364618000212/wf-form4_154240252894475.xml","form_type":"4"}},{"id":3760863,"issuer":{"id":3574,"kind":"organization","name":"Booz Allen Hamilton Holding Corp"},"owners":[{"id":54244,"kind":"person","name":"Laben Nancy","position":1,"cik":"0001588110","reported_name":"Laben Nancy","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, CLO and Secretary"}}],"security":"Class A Common Stock","published_at":"2018-11-16T21:09:09.000Z","date":"2018-11-14","kind":"grant","acquired":true,"shares":1665,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Grant of restricted stock units under the Issuer's Second 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, 2019, 2020 and 2021, subject to the Reporting Person's continued employment."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes restricted stock units."}],"balance_after":34430,"source":{"system":"sec-edgar","filing":"0001443646-18-000212","document":"wf-form4_154240252894475.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1443646/000144364618000212/wf-form4_154240252894475.xml","form_type":"4"}},{"id":3866189,"issuer":{"id":3574,"kind":"organization","name":"Booz Allen Hamilton Holding Corp"},"owners":[{"id":54244,"kind":"person","name":"Laben Nancy","position":1,"cik":"0001588110","reported_name":"Laben Nancy","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, CLO and Secretary"}}],"security":"Employee Stock Option (right to buy)","published_at":"2018-07-17T20:11:17.000Z","date":"2018-07-16","kind":"exercise","acquired":false,"shares":60000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F5","text":"All options are fully vested and exercisable."}],"balance_after":2034,"derivative":{"exercise_price":17.67,"expiration_date":"2023-11-21","underlying":"Class A Common Stock","underlying_shares":60000},"source":{"system":"sec-edgar","filing":"0001443646-18-000149","document":"wf-form4_153185826186926.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1443646/000144364618000149/wf-form4_153185826186926.xml","form_type":"4"}},{"id":3866188,"issuer":{"id":3574,"kind":"organization","name":"Booz Allen Hamilton Holding Corp"},"owners":[{"id":54244,"kind":"person","name":"Laben Nancy","position":1,"cik":"0001588110","reported_name":"Laben Nancy","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, CLO and Secretary"}}],"security":"Class A Common Stock","published_at":"2018-07-17T20:11:17.000Z","date":"2018-07-16","kind":"sale","acquired":false,"shares":60000,"price":46.35,"value":2781000.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F3","text":"The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 14, 2018."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $46.18 to $46.77, inclusive. The reporting person undertakes to provide to Booz Allen Hamilton Holding Corporation, any of its security holders, or the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes restricted stock units."}],"balance_after":32765,"source":{"system":"sec-edgar","filing":"0001443646-18-000149","document":"wf-form4_153185826186926.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1443646/000144364618000149/wf-form4_153185826186926.xml","form_type":"4"}},{"id":3866187,"issuer":{"id":3574,"kind":"organization","name":"Booz Allen Hamilton Holding Corp"},"owners":[{"id":54244,"kind":"person","name":"Laben Nancy","position":1,"cik":"0001588110","reported_name":"Laben Nancy","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, CLO and Secretary"}}],"security":"Class A Common Stock","published_at":"2018-07-17T20:11:17.000Z","date":"2018-07-16","kind":"exercise","acquired":true,"shares":60000,"price":17.67,"value":1060200.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"The exercise of options reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 14, 2018."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes restricted stock units."}],"balance_after":92765,"source":{"system":"sec-edgar","filing":"0001443646-18-000149","document":"wf-form4_153185826186926.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1443646/000144364618000149/wf-form4_153185826186926.xml","form_type":"4"}},{"id":3874849,"issuer":{"id":3574,"kind":"organization","name":"Booz Allen Hamilton Holding Corp"},"owners":[{"id":54244,"kind":"person","name":"Laben Nancy","position":1,"cik":"0001588110","reported_name":"Laben Nancy","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, CLO and Secretary"}}],"security":"Class A Common Stock","published_at":"2018-07-03T20:40:52.000Z","date":"2018-06-29","kind":"tax_withholding","acquired":false,"shares":1264,"price":43.73,"value":55274.72,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Exempt under Rule 16b-3."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes restricted stock units."}],"balance_after":32765,"source":{"system":"sec-edgar","filing":"0001443646-18-000129","document":"wf-form4_153065043525644.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1443646/000144364618000129/wf-form4_153065043525644.xml","form_type":"4"}},{"id":3916983,"issuer":{"id":3574,"kind":"organization","name":"Booz Allen Hamilton Holding Corp"},"owners":[{"id":54244,"kind":"person","name":"Laben Nancy","position":1,"cik":"0001588110","reported_name":"Laben Nancy","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, CLO and Secretary"}}],"security":"Class A Common Stock","published_at":"2018-05-25T21:54:29.000Z","date":"2018-05-23","kind":"tax_withholding","acquired":false,"shares":562,"price":41.28,"value":23199.36,"ownership":{"direct":true},"footnotes":[{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes restricted stock units."}],"balance_after":34029,"source":{"system":"sec-edgar","filing":"0001443646-18-000078","document":"wf-form4_152728521177889.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1443646/000144364618000078/wf-form4_152728521177889.xml","form_type":"4"}},{"id":3916982,"issuer":{"id":3574,"kind":"organization","name":"Booz Allen Hamilton Holding Corp"},"owners":[{"id":54244,"kind":"person","name":"Laben Nancy","position":1,"cik":"0001588110","reported_name":"Laben Nancy","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, CLO and Secretary"}}],"security":"Class A Common Stock","published_at":"2018-05-25T21:54:29.000Z","date":"2018-05-23","kind":"grant","acquired":true,"shares":5313,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Grant of restricted stock units under the Issuer's Second 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, 2019, 2020 and 2021, subject to the Reporting Person's continued employment."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes restricted stock units."}],"balance_after":34591,"source":{"system":"sec-edgar","filing":"0001443646-18-000078","document":"wf-form4_152728521177889.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1443646/000144364618000078/wf-form4_152728521177889.xml","form_type":"4"}},{"id":3972828,"issuer":{"id":3574,"kind":"organization","name":"Booz Allen Hamilton Holding Corp"},"owners":[{"id":54244,"kind":"person","name":"Laben Nancy","position":1,"cik":"0001588110","reported_name":"Laben Nancy","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, CLO and Secretary"}}],"security":"Class A Common Stock","published_at":"2018-04-03T21:50:29.000Z","date":"2018-03-31","kind":"tax_withholding","acquired":false,"shares":1481,"price":38.72,"value":57344.32,"ownership":{"direct":true},"footnotes":[{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"Includes restricted stock units."}],"balance_after":29278,"source":{"system":"sec-edgar","filing":"0001443646-18-000034","document":"wf-form4_152279221649703.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1443646/000144364618000034/wf-form4_152279221649703.xml","form_type":"4"}},{"id":4264185,"issuer":{"id":3574,"kind":"organization","name":"Booz Allen Hamilton Holding Corp"},"owners":[{"id":54244,"kind":"person","name":"Laben Nancy","position":1,"cik":"0001588110","reported_name":"Laben Nancy","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, CLO and Secretary"}}],"security":"Class A Common Stock","published_at":"2017-07-05T22:02:59.000Z","date":"2017-07-03","kind":"grant","acquired":true,"shares":4512,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"Grant of restricted stock units under the Issuer's Second Amended and Restated Equity Incentive Plan. 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 and settle on each of March 31, 2018, 2019 and 2020."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"Includes restricted stock units."}],"balance_after":30759,"source":{"system":"sec-edgar","filing":"0001443646-17-000081","document":"wf-form4_149929216547463.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1443646/000144364617000081/wf-form4_149929216547463.xml","form_type":"4"}},{"id":4264184,"issuer":{"id":3574,"kind":"organization","name":"Booz Allen Hamilton Holding Corp"},"owners":[{"id":54244,"kind":"person","name":"Laben Nancy","position":1,"cik":"0001588110","reported_name":"Laben Nancy","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, CLO and Secretary"}}],"security":"Class A Common Stock","published_at":"2017-07-05T22:02:59.000Z","date":"2017-06-30","kind":"tax_withholding","acquired":false,"shares":1834,"price":32.54,"value":59678.36,"ownership":{"direct":true},"footnotes":[{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"Includes restricted stock units."}],"balance_after":26247,"source":{"system":"sec-edgar","filing":"0001443646-17-000081","document":"wf-form4_149929216547463.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1443646/000144364617000081/wf-form4_149929216547463.xml","form_type":"4"}},{"id":4311633,"issuer":{"id":3574,"kind":"organization","name":"Booz Allen Hamilton Holding Corp"},"owners":[{"id":54244,"kind":"person","name":"Laben Nancy","position":1,"cik":"0001588110","reported_name":"Laben Nancy","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, CLO and Secretary"}}],"security":"Employee Stock Option (right to buy)","published_at":"2017-05-19T18:44:22.000Z","date":"2017-05-17","kind":"grant","acquired":true,"shares":26814,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"The options vest and become exercisable, subject to the Reporting Person's continued employment, ratably on March 31, 2018, 2019, 2020, 2021 and 2022. These options fully vest and become exercisable immediately prior to the effective date of certain change in control events."}],"balance_after":26814,"derivative":{"exercise_price":35.63,"expiration_date":"2027-05-17","underlying":"Class A Common Stock","underlying_shares":26814},"source":{"system":"sec-edgar","filing":"0001443646-17-000036","document":"wf-form4_149521944794634.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1443646/000144364617000036/wf-form4_149521944794634.xml","form_type":"4"}},{"id":4311632,"issuer":{"id":3574,"kind":"organization","name":"Booz Allen Hamilton Holding Corp"},"owners":[{"id":54244,"kind":"person","name":"Laben Nancy","position":1,"cik":"0001588110","reported_name":"Laben Nancy","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, CLO and Secretary"}}],"security":"Class A Common Stock","published_at":"2017-05-19T18:44:22.000Z","date":"2017-05-17","kind":"grant","acquired":true,"shares":5130,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Grant of restricted stock units under the Issuer's Second 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, 2018, 2019 and 2020, subject to the Reporting Person's continued employment and the Issuer's achievement of at least $1.00 in net income in the fiscal year ending on the vesting date or any prior fiscal year during the vesting period."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes restricted stock units."}],"balance_after":28081,"source":{"system":"sec-edgar","filing":"0001443646-17-000036","document":"wf-form4_149521944794634.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1443646/000144364617000036/wf-form4_149521944794634.xml","form_type":"4"}},{"id":4360989,"issuer":{"id":3574,"kind":"organization","name":"Booz Allen Hamilton Holding Corp"},"owners":[{"id":54244,"kind":"person","name":"Laben Nancy","position":1,"cik":"0001588110","reported_name":"Laben Nancy","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP, CLO and Secretary"}}],"security":"Class A Common Stock","published_at":"2017-04-04T20:03:39.000Z","date":"2017-03-31","kind":"tax_withholding","acquired":false,"shares":1126,"price":35.39,"value":39849.14,"ownership":{"direct":true},"footnotes":[{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"Includes shares of Class A common stock and restricted stock units."}],"balance_after":22951,"source":{"system":"sec-edgar","filing":"0001443646-17-000032","document":"wf-form4_149133620479062.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1443646/000144364617000032/wf-form4_149133620479062.xml","form_type":"4"}}]}