{"transactions":[{"id":2299541,"issuer":{"id":128112,"kind":"organization","name":"Houghton Mifflin Harcourt Co","symbol":"HMHC"},"owners":[{"id":128141,"kind":"person","name":"MCKERNAN JOHN R JR","position":1,"cik":"0001129822","reported_name":"MCKERNAN JOHN R JR","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Phantom Stock","published_at":"2022-04-11T18:07:02.000Z","date":"2022-04-07","kind":"disposition_to_issuer","acquired":false,"shares":94952,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F4","text":"Each share of phantom stock represents a contingent right to receive one share of the Company's common stock."},{"field":"price","element":"transactionPricePerShare","label":"F5","text":"Pursuant to the terms of the Company's Non-Employee Director Deferred Compensation Plan (the \"Deferred Compensation Plan\"), the phantom stock is to be distributed following the occurrence of a Change in Control (as defined in the Deferred Compensation Plan), which includes the transaction contemplated by the Merger Agreement. The Reporting Person became entitled to receive, in respect of each share of common stock subject to such phantom stock, an amount in cash equal to $21.00."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F5","text":"Pursuant to the terms of the Company's Non-Employee Director Deferred Compensation Plan (the \"Deferred Compensation Plan\"), the phantom stock is to be distributed following the occurrence of a Change in Control (as defined in the Deferred Compensation Plan), which includes the transaction contemplated by the Merger Agreement. The Reporting Person became entitled to receive, in respect of each share of common stock subject to such phantom stock, an amount in cash equal to $21.00."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F5","text":"Pursuant to the terms of the Company's Non-Employee Director Deferred Compensation Plan (the \"Deferred Compensation Plan\"), the phantom stock is to be distributed following the occurrence of a Change in Control (as defined in the Deferred Compensation Plan), which includes the transaction contemplated by the Merger Agreement. The Reporting Person became entitled to receive, in respect of each share of common stock subject to such phantom stock, an amount in cash equal to $21.00."}],"balance_after":0,"derivative":{"underlying":"Common Stock","underlying_shares":94952},"source":{"system":"sec-edgar","filing":"0001209191-22-024028","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1129822/000120919122024028/doc4.xml","form_type":"4"}},{"id":2299540,"issuer":{"id":128112,"kind":"organization","name":"Houghton Mifflin Harcourt Co","symbol":"HMHC"},"owners":[{"id":128141,"kind":"person","name":"MCKERNAN JOHN R JR","position":1,"cik":"0001129822","reported_name":"MCKERNAN JOHN R JR","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Restricted Stock Unit","published_at":"2022-04-11T18:07:02.000Z","date":"2022-04-07","kind":"disposition_to_issuer","acquired":false,"shares":11066,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"Each restricted stock unit (\"RSU\") represented the economic equivalent of one share of the Company's common stock."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"Pursuant to the terms of the Merger Agreement, immediately prior to the Acceptance Time (as defined in the Merger Agreement), each RSU that was outstanding and unvested vested in full and was cancelled, and the Reporting Person became entitled to receive, in respect of each share of common stock subject to such RSU, an amount in cash equal to $21.00."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"Pursuant to the terms of the Merger Agreement, immediately prior to the Acceptance Time (as defined in the Merger Agreement), each RSU that was outstanding and unvested vested in full and was cancelled, and the Reporting Person became entitled to receive, in respect of each share of common stock subject to such RSU, an amount in cash equal to $21.00."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"Pursuant to the terms of the Merger Agreement, immediately prior to the Acceptance Time (as defined in the Merger Agreement), each RSU that was outstanding and unvested vested in full and was cancelled, and the Reporting Person became entitled to receive, in respect of each share of common stock subject to such RSU, an amount in cash equal to $21.00."}],"balance_after":0,"derivative":{"underlying":"Common Stock","underlying_shares":11066},"source":{"system":"sec-edgar","filing":"0001209191-22-024028","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1129822/000120919122024028/doc4.xml","form_type":"4"}},{"id":2299539,"issuer":{"id":128112,"kind":"organization","name":"Houghton Mifflin Harcourt Co","symbol":"HMHC"},"owners":[{"id":128141,"kind":"person","name":"MCKERNAN JOHN R JR","position":1,"cik":"0001129822","reported_name":"MCKERNAN JOHN R JR","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2022-04-11T18:07:02.000Z","date":"2022-04-07","kind":"disposition_to_issuer","acquired":false,"shares":30429,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"In connection with that certain Agreement and Plan of Merger by and among Houghton Mifflin Harcourt Company (the \"Company\"), Harbor Purchaser Inc., and Harbor Holding Corp., dated as of February 21, 2022 (the \"Merger Agreement\") and the related tender offer, the Reporting Person became entitled to receive, in respect of each share of the Company's common stock, an amount in cash equal to $21.00."}],"balance_after":0,"source":{"system":"sec-edgar","filing":"0001209191-22-024028","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1129822/000120919122024028/doc4.xml","form_type":"4"}},{"id":2687164,"issuer":{"id":128112,"kind":"organization","name":"Houghton Mifflin Harcourt Co","symbol":"HMHC"},"owners":[{"id":128141,"kind":"person","name":"MCKERNAN JOHN R JR","position":1,"cik":"0001129822","reported_name":"MCKERNAN JOHN R JR","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Phantom Stock","published_at":"2021-06-02T17:14:50.000Z","date":"2021-05-31","kind":"grant","acquired":true,"shares":55556,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each restricted stock unit and each share of phantom stock represents a contingent right to receive one share of Houghton Mifflin Harcourt Company's (the \"Company\") common stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"Upon the vesting of the restricted stock units granted to the reporting person on May 31, 2020, the reporting person deferred the receipt of 55,556 shares of common stock and received instead 55,556 shares of phantom stock pursuant to the Company's Non-Employee Director Deferred Compensation Plan. The phantom stock becomes payable upon separation from service in accordance with the Company's Non-Employee Director Deferred Compensation Plan."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"Upon the vesting of the restricted stock units granted to the reporting person on May 31, 2020, the reporting person deferred the receipt of 55,556 shares of common stock and received instead 55,556 shares of phantom stock pursuant to the Company's Non-Employee Director Deferred Compensation Plan. The phantom stock becomes payable upon separation from service in accordance with the Company's Non-Employee Director Deferred Compensation Plan."}],"balance_after":55556,"derivative":{"underlying":"Common Stock","underlying_shares":55556},"source":{"system":"sec-edgar","filing":"0001209191-21-037316","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1129822/000120919121037316/doc4.xml","form_type":"4"}},{"id":2687163,"issuer":{"id":128112,"kind":"organization","name":"Houghton Mifflin Harcourt Co","symbol":"HMHC"},"owners":[{"id":128141,"kind":"person","name":"MCKERNAN JOHN R JR","position":1,"cik":"0001129822","reported_name":"MCKERNAN JOHN R JR","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Restricted Stock Units","published_at":"2021-06-02T17:14:50.000Z","date":"2021-05-31","kind":"exercise","acquired":false,"shares":55556,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each restricted stock unit and each share of phantom stock represents a contingent right to receive one share of Houghton Mifflin Harcourt Company's (the \"Company\") common stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"Upon the vesting of the restricted stock units granted to the reporting person on May 31, 2020, the reporting person deferred the receipt of 55,556 shares of common stock and received instead 55,556 shares of phantom stock pursuant to the Company's Non-Employee Director Deferred Compensation Plan. The phantom stock becomes payable upon separation from service in accordance with the Company's Non-Employee Director Deferred Compensation Plan."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"Upon the vesting of the restricted stock units granted to the reporting person on May 31, 2020, the reporting person deferred the receipt of 55,556 shares of common stock and received instead 55,556 shares of phantom stock pursuant to the Company's Non-Employee Director Deferred Compensation Plan. The phantom stock becomes payable upon separation from service in accordance with the Company's Non-Employee Director Deferred Compensation Plan."}],"balance_after":0,"derivative":{"underlying":"Common Stock","underlying_shares":55556},"source":{"system":"sec-edgar","filing":"0001209191-21-037316","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1129822/000120919121037316/doc4.xml","form_type":"4"}},{"id":2687162,"issuer":{"id":128112,"kind":"organization","name":"Houghton Mifflin Harcourt Co","symbol":"HMHC"},"owners":[{"id":128141,"kind":"person","name":"MCKERNAN JOHN R JR","position":1,"cik":"0001129822","reported_name":"MCKERNAN JOHN R JR","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Restricted Stock Units","published_at":"2021-06-02T17:14:50.000Z","date":"2021-05-31","kind":"grant","acquired":true,"shares":11066,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each restricted stock unit and each share of phantom stock represents a contingent right to receive one share of Houghton Mifflin Harcourt Company's (the \"Company\") common stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"This grant of restricted stock units will vest on May 31, 2022, subject to continued service on the Company's board of directors through such vesting date, with settlement of the restricted stock units to be deferred until separation from service after the vesting date, as determined in accordance with the Company's Non-Employee Director Deferred Compensation Plan."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"This grant of restricted stock units will vest on May 31, 2022, subject to continued service on the Company's board of directors through such vesting date, with settlement of the restricted stock units to be deferred until separation from service after the vesting date, as determined in accordance with the Company's Non-Employee Director Deferred Compensation Plan."}],"balance_after":11066,"derivative":{"underlying":"Common Stock","underlying_shares":11066},"source":{"system":"sec-edgar","filing":"0001209191-21-037316","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1129822/000120919121037316/doc4.xml","form_type":"4"}},{"id":3127517,"issuer":{"id":128112,"kind":"organization","name":"Houghton Mifflin Harcourt Co","symbol":"HMHC"},"owners":[{"id":128141,"kind":"person","name":"MCKERNAN JOHN R JR","position":1,"cik":"0001129822","reported_name":"MCKERNAN JOHN R JR","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Phantom Stock","published_at":"2020-06-02T16:24:56.000Z","date":"2020-05-31","kind":"grant","acquired":true,"shares":15071,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each restricted stock unit and each share of phantom stock represents a contingent right to receive one share of Houghton Mifflin Harcourt Company's (the \"Company\") common stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"Upon the vesting of the restricted stock units granted to the reporting person on May 31, 2019, the reporting person deferred the receipt of 15,071 shares of common stock and received instead 15,071 shares of phantom stock pursuant to the Company's Non-Employee Director Deferred Compensation Plan. The phantom stock becomes payable upon separation from service in accordance with the Company's Non-Employee Director Deferred Compensation Plan."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"Upon the vesting of the restricted stock units granted to the reporting person on May 31, 2019, the reporting person deferred the receipt of 15,071 shares of common stock and received instead 15,071 shares of phantom stock pursuant to the Company's Non-Employee Director Deferred Compensation Plan. The phantom stock becomes payable upon separation from service in accordance with the Company's Non-Employee Director Deferred Compensation Plan."}],"balance_after":15071,"derivative":{"underlying":"Common Stock","underlying_shares":15071},"source":{"system":"sec-edgar","filing":"0001209191-20-033521","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1129822/000120919120033521/doc4.xml","form_type":"4"}},{"id":3127516,"issuer":{"id":128112,"kind":"organization","name":"Houghton Mifflin Harcourt Co","symbol":"HMHC"},"owners":[{"id":128141,"kind":"person","name":"MCKERNAN JOHN R JR","position":1,"cik":"0001129822","reported_name":"MCKERNAN JOHN R JR","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Restricted Stock Units","published_at":"2020-06-02T16:24:56.000Z","date":"2020-05-31","kind":"exercise","acquired":false,"shares":15071,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each restricted stock unit and each share of phantom stock represents a contingent right to receive one share of Houghton Mifflin Harcourt Company's (the \"Company\") common stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"Upon the vesting of the restricted stock units granted to the reporting person on May 31, 2019, the reporting person deferred the receipt of 15,071 shares of common stock and received instead 15,071 shares of phantom stock pursuant to the Company's Non-Employee Director Deferred Compensation Plan. The phantom stock becomes payable upon separation from service in accordance with the Company's Non-Employee Director Deferred Compensation Plan."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"Upon the vesting of the restricted stock units granted to the reporting person on May 31, 2019, the reporting person deferred the receipt of 15,071 shares of common stock and received instead 15,071 shares of phantom stock pursuant to the Company's Non-Employee Director Deferred Compensation Plan. The phantom stock becomes payable upon separation from service in accordance with the Company's Non-Employee Director Deferred Compensation Plan."}],"balance_after":0,"derivative":{"underlying":"Common Stock","underlying_shares":15071},"source":{"system":"sec-edgar","filing":"0001209191-20-033521","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1129822/000120919120033521/doc4.xml","form_type":"4"}},{"id":3127515,"issuer":{"id":128112,"kind":"organization","name":"Houghton Mifflin Harcourt Co","symbol":"HMHC"},"owners":[{"id":128141,"kind":"person","name":"MCKERNAN JOHN R JR","position":1,"cik":"0001129822","reported_name":"MCKERNAN JOHN R JR","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Restricted Stock Units","published_at":"2020-06-02T16:24:56.000Z","date":"2020-05-31","kind":"grant","acquired":true,"shares":55556,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each restricted stock unit and each share of phantom stock represents a contingent right to receive one share of Houghton Mifflin Harcourt Company's (the \"Company\") common stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"This grant of restricted stock units will vest on May 31, 2021, subject to continued service on the Company's board of directors through such vesting date, with settlement of the restricted stock units to be deferred until separation from service after the vesting date, as determined in accordance with the Company's Non-Employee Director Deferred Compensation Plan."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"This grant of restricted stock units will vest on May 31, 2021, subject to continued service on the Company's board of directors through such vesting date, with settlement of the restricted stock units to be deferred until separation from service after the vesting date, as determined in accordance with the Company's Non-Employee Director Deferred Compensation Plan."}],"balance_after":55556,"derivative":{"underlying":"Common Stock","underlying_shares":55556},"source":{"system":"sec-edgar","filing":"0001209191-20-033521","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1129822/000120919120033521/doc4.xml","form_type":"4"}},{"id":3165723,"issuer":{"id":3425,"kind":"organization","name":"BORGWARNER INC"},"owners":[{"id":128141,"kind":"person","name":"MCKERNAN JOHN R JR","position":1,"cik":"0001129822","reported_name":"MCKERNAN JOHN R JR","relationship":{"director":true}}],"security":"Common Stock","published_at":"2020-05-01T20:03:29.000Z","date":"2020-04-29","kind":"grant","acquired":true,"shares":4382,"price":29.67,"value":130013.94,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"The shares will vest 100% on the first anniversary of the grant date."}],"balance_after":36095.19,"source":{"system":"sec-edgar","filing":"0001225208-20-006956","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/908255/000122520820006956/doc4.xml","form_type":"4"}},{"id":3502776,"issuer":{"id":128112,"kind":"organization","name":"Houghton Mifflin Harcourt Co","symbol":"HMHC"},"owners":[{"id":128141,"kind":"person","name":"MCKERNAN JOHN R JR","position":1,"cik":"0001129822","reported_name":"MCKERNAN JOHN R JR","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Phantom Stock","published_at":"2019-06-04T17:49:07.000Z","date":"2019-05-31","kind":"grant","acquired":true,"shares":12500,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each restricted stock unit and each share of phantom stock represents a contingent right to receive one share of Houghton Mifflin Harcourt Company's (the \"Company\") common stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"Upon the vesting of the restricted stock units granted to the reporting person on May 31, 2018, the reporting person deferred the receipt of 12,500 shares of common stock and received instead 12,500 shares of phantom stock pursuant to the Company's Non-Employee Director Deferred Compensation Plan. The phantom stock becomes payable upon separation from service in accordance with the Company's Non-Employee Director Deferred Compensation Plan."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"Upon the vesting of the restricted stock units granted to the reporting person on May 31, 2018, the reporting person deferred the receipt of 12,500 shares of common stock and received instead 12,500 shares of phantom stock pursuant to the Company's Non-Employee Director Deferred Compensation Plan. The phantom stock becomes payable upon separation from service in accordance with the Company's Non-Employee Director Deferred Compensation Plan."}],"balance_after":12500,"derivative":{"underlying":"Common Stock","underlying_shares":12500},"source":{"system":"sec-edgar","filing":"0000950142-19-001278","document":"es1900763_4-mckernan.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1129822/000095014219001278/es1900763_4-mckernan.xml","form_type":"4"}},{"id":3502775,"issuer":{"id":128112,"kind":"organization","name":"Houghton Mifflin Harcourt Co","symbol":"HMHC"},"owners":[{"id":128141,"kind":"person","name":"MCKERNAN JOHN R JR","position":1,"cik":"0001129822","reported_name":"MCKERNAN JOHN R JR","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Restricted Stock Units","published_at":"2019-06-04T17:49:07.000Z","date":"2019-05-31","kind":"exercise","acquired":false,"shares":12500,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each restricted stock unit and each share of phantom stock represents a contingent right to receive one share of Houghton Mifflin Harcourt Company's (the \"Company\") common stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"Upon the vesting of the restricted stock units granted to the reporting person on May 31, 2018, the reporting person deferred the receipt of 12,500 shares of common stock and received instead 12,500 shares of phantom stock pursuant to the Company's Non-Employee Director Deferred Compensation Plan. The phantom stock becomes payable upon separation from service in accordance with the Company's Non-Employee Director Deferred Compensation Plan."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"Upon the vesting of the restricted stock units granted to the reporting person on May 31, 2018, the reporting person deferred the receipt of 12,500 shares of common stock and received instead 12,500 shares of phantom stock pursuant to the Company's Non-Employee Director Deferred Compensation Plan. The phantom stock becomes payable upon separation from service in accordance with the Company's Non-Employee Director Deferred Compensation Plan."}],"balance_after":0,"derivative":{"underlying":"Common Stock","underlying_shares":12500},"source":{"system":"sec-edgar","filing":"0000950142-19-001278","document":"es1900763_4-mckernan.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1129822/000095014219001278/es1900763_4-mckernan.xml","form_type":"4"}},{"id":3502774,"issuer":{"id":128112,"kind":"organization","name":"Houghton Mifflin Harcourt Co","symbol":"HMHC"},"owners":[{"id":128141,"kind":"person","name":"MCKERNAN JOHN R JR","position":1,"cik":"0001129822","reported_name":"MCKERNAN JOHN R JR","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Restricted Stock Units","published_at":"2019-06-04T17:49:07.000Z","date":"2019-05-31","kind":"grant","acquired":true,"shares":15071,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each restricted stock unit and each share of phantom stock represents a contingent right to receive one share of Houghton Mifflin Harcourt Company's (the \"Company\") common stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"This grant of restricted stock units will vest on May 31, 2020, subject to continued service on the Company's board of directors through such vesting date, with settlement of the restricted stock units to be deferred until separation from service after the vesting date, as determined in accordance with the Company's Non-Employee Director Deferred Compensation Plan."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"This grant of restricted stock units will vest on May 31, 2020, subject to continued service on the Company's board of directors through such vesting date, with settlement of the restricted stock units to be deferred until separation from service after the vesting date, as determined in accordance with the Company's Non-Employee Director Deferred Compensation Plan."}],"balance_after":15071,"derivative":{"underlying":"Common Stock","underlying_shares":15071},"source":{"system":"sec-edgar","filing":"0000950142-19-001278","document":"es1900763_4-mckernan.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1129822/000095014219001278/es1900763_4-mckernan.xml","form_type":"4"}},{"id":3535661,"issuer":{"id":3425,"kind":"organization","name":"BORGWARNER INC"},"owners":[{"id":128141,"kind":"person","name":"MCKERNAN JOHN R JR","position":1,"cik":"0001129822","reported_name":"MCKERNAN JOHN R JR","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2019-05-08T19:36:48.000Z","date":"2019-04-24","kind":"grant","acquired":true,"shares":2985,"price":43.55,"value":129996.75,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"The shares will vest 100% on the first anniversary of the grant date."}],"balance_after":31676.47,"source":{"system":"sec-edgar","filing":"0000908255-19-000040","document":"wf-form4_155734419359847.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/908255/000090825519000040/wf-form4_155734419359847.xml","form_type":"4"}},{"id":3752242,"issuer":{"id":128112,"kind":"organization","name":"Houghton Mifflin Harcourt Co","symbol":"HMHC"},"owners":[{"id":128141,"kind":"person","name":"MCKERNAN JOHN R JR","position":1,"cik":"0001129822","reported_name":"MCKERNAN JOHN R JR","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2018-11-27T14:44:44.000Z","date":"2018-11-26","kind":"purchase","acquired":true,"shares":11200,"price":9.08,"value":101696.0,"ownership":{"direct":true},"balance_after":30429,"source":{"system":"sec-edgar","filing":"0000950142-18-002310","document":"es1801271_4-mckernan.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1129822/000095014218002310/es1801271_4-mckernan.xml","form_type":"4"}},{"id":3908778,"issuer":{"id":128112,"kind":"organization","name":"Houghton Mifflin Harcourt Co","symbol":"HMHC"},"owners":[{"id":128141,"kind":"person","name":"MCKERNAN JOHN R JR","position":1,"cik":"0001129822","reported_name":"MCKERNAN JOHN R JR","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Restricted Stock Units","published_at":"2018-06-04T20:45:04.000Z","date":"2018-05-31","kind":"grant","acquired":true,"shares":12500,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each restricted stock unit and each share of phantom stock represents a contingent right to receive one share of Houghton Mifflin Harcourt Company's (the \"Company\") common stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"This grant of restricted stock units will vest on May 31, 2019, subject to continued service on the Company's board of directors through such vesting date, with settlement of the restricted stock units to be deferred until separation from service as determined in accordance with the Company's Non-Employee Director Deferred Compensation Plan."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"This grant of restricted stock units will vest on May 31, 2019, subject to continued service on the Company's board of directors through such vesting date, with settlement of the restricted stock units to be deferred until separation from service as determined in accordance with the Company's Non-Employee Director Deferred Compensation Plan."}],"balance_after":12500,"derivative":{"underlying":"Common Stock","underlying_shares":12500},"source":{"system":"sec-edgar","filing":"0000950142-18-001327","document":"es1800768_4-mckernan.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1129822/000095014218001327/es1800768_4-mckernan.xml","form_type":"4"}},{"id":3908777,"issuer":{"id":128112,"kind":"organization","name":"Houghton Mifflin Harcourt Co","symbol":"HMHC"},"owners":[{"id":128141,"kind":"person","name":"MCKERNAN JOHN R JR","position":1,"cik":"0001129822","reported_name":"MCKERNAN JOHN R JR","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Phantom Stock","published_at":"2018-06-04T20:45:04.000Z","date":"2018-05-31","kind":"grant","acquired":true,"shares":6883,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each restricted stock unit and each share of phantom stock represents a contingent right to receive one share of Houghton Mifflin Harcourt Company's (the \"Company\") common stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"Upon the vesting of the restricted stock units granted to the reporting person on May 31, 2017, the reporting person deferred the receipt of 6,883 shares of common stock and received instead 6,883 shares of phantom stock pursuant to the Company's Non-Employee Director Deferred Compensation Plan. The phantom stock becomes payable upon separation from service in accordance with the Company's Non-Employee Director Deferred Compensation Plan."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"Upon the vesting of the restricted stock units granted to the reporting person on May 31, 2017, the reporting person deferred the receipt of 6,883 shares of common stock and received instead 6,883 shares of phantom stock pursuant to the Company's Non-Employee Director Deferred Compensation Plan. The phantom stock becomes payable upon separation from service in accordance with the Company's Non-Employee Director Deferred Compensation Plan."}],"balance_after":6883,"derivative":{"underlying":"Common Stock","underlying_shares":6883},"source":{"system":"sec-edgar","filing":"0000950142-18-001327","document":"es1800768_4-mckernan.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1129822/000095014218001327/es1800768_4-mckernan.xml","form_type":"4"}},{"id":3908776,"issuer":{"id":128112,"kind":"organization","name":"Houghton Mifflin Harcourt Co","symbol":"HMHC"},"owners":[{"id":128141,"kind":"person","name":"MCKERNAN JOHN R JR","position":1,"cik":"0001129822","reported_name":"MCKERNAN JOHN R JR","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Restricted Stock Units","published_at":"2018-06-04T20:45:04.000Z","date":"2018-05-31","kind":"exercise","acquired":false,"shares":6883,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each restricted stock unit and each share of phantom stock represents a contingent right to receive one share of Houghton Mifflin Harcourt Company's (the \"Company\") common stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"Upon the vesting of the restricted stock units granted to the reporting person on May 31, 2017, the reporting person deferred the receipt of 6,883 shares of common stock and received instead 6,883 shares of phantom stock pursuant to the Company's Non-Employee Director Deferred Compensation Plan. The phantom stock becomes payable upon separation from service in accordance with the Company's Non-Employee Director Deferred Compensation Plan."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"Upon the vesting of the restricted stock units granted to the reporting person on May 31, 2017, the reporting person deferred the receipt of 6,883 shares of common stock and received instead 6,883 shares of phantom stock pursuant to the Company's Non-Employee Director Deferred Compensation Plan. The phantom stock becomes payable upon separation from service in accordance with the Company's Non-Employee Director Deferred Compensation Plan."}],"balance_after":0,"derivative":{"underlying":"Common Stock","underlying_shares":6883},"source":{"system":"sec-edgar","filing":"0000950142-18-001327","document":"es1800768_4-mckernan.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1129822/000095014218001327/es1800768_4-mckernan.xml","form_type":"4"}},{"id":3955350,"issuer":{"id":3425,"kind":"organization","name":"BORGWARNER INC"},"owners":[{"id":128141,"kind":"person","name":"MCKERNAN JOHN R JR","position":1,"cik":"0001129822","reported_name":"MCKERNAN JOHN R JR","relationship":{"director":true}}],"security":"Common Stock","published_at":"2018-04-27T20:01:29.000Z","date":"2018-04-25","kind":"grant","acquired":true,"shares":2457,"price":52.91,"value":129999.87,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"The shares will vest 100% on the first anniversary of the grant date."}],"balance_after":28649.98,"source":{"system":"sec-edgar","filing":"0001225208-18-008164","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/908255/000122520818008164/doc4.xml","form_type":"4"}},{"id":4296143,"issuer":{"id":128112,"kind":"organization","name":"Houghton Mifflin Harcourt Co","symbol":"HMHC"},"owners":[{"id":128141,"kind":"person","name":"MCKERNAN JOHN R JR","position":1,"cik":"0001129822","reported_name":"MCKERNAN JOHN R JR","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Restricted Stock Units","published_at":"2017-06-02T19:06:23.000Z","date":"2017-05-31","kind":"grant","acquired":true,"shares":6883,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each restricted stock unit and each share of phantom stock represents a contingent right to receive one share of Houghton Mifflin Harcourt Company's (the \"Company\") common stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"This grant of restricted stock units will vest on May 31, 2018, subject to continued service on the Company's board of directors through such vesting date, with settlement of the restricted stock units to be deferred until separation from service as determined in accordance with the Company's Non-Employee Director Deferred Compensation Plan."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"This grant of restricted stock units will vest on May 31, 2018, subject to continued service on the Company's board of directors through such vesting date, with settlement of the restricted stock units to be deferred until separation from service as determined in accordance with the Company's Non-Employee Director Deferred Compensation Plan."}],"balance_after":6883,"derivative":{"underlying":"Common Stock","underlying_shares":6883},"source":{"system":"sec-edgar","filing":"0000950142-17-001166","document":"es1700700_4-mckernan.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1129822/000095014217001166/es1700700_4-mckernan.xml","form_type":"4"}},{"id":4296142,"issuer":{"id":128112,"kind":"organization","name":"Houghton Mifflin Harcourt Co","symbol":"HMHC"},"owners":[{"id":128141,"kind":"person","name":"MCKERNAN JOHN R JR","position":1,"cik":"0001129822","reported_name":"MCKERNAN JOHN R JR","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Phantom Stock","published_at":"2017-06-02T19:06:23.000Z","date":"2017-05-31","kind":"grant","acquired":true,"shares":4942,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each restricted stock unit and each share of phantom stock represents a contingent right to receive one share of Houghton Mifflin Harcourt Company's (the \"Company\") common stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"Upon the vesting of the restricted stock units granted to the reporting person on May 31, 2016, the reporting person deferred the receipt of 4,942 shares of common stock and received instead 4,942 shares of phantom stock pursuant to the Company's Non-Employee Director Deferred Compensation Plan. The phantom stock becomes payable upon separation from service in accordance with the Company's Non-Employee Director Deferred Compensation Plan."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"Upon the vesting of the restricted stock units granted to the reporting person on May 31, 2016, the reporting person deferred the receipt of 4,942 shares of common stock and received instead 4,942 shares of phantom stock pursuant to the Company's Non-Employee Director Deferred Compensation Plan. The phantom stock becomes payable upon separation from service in accordance with the Company's Non-Employee Director Deferred Compensation Plan."}],"balance_after":4942,"derivative":{"underlying":"Common Stock","underlying_shares":4942},"source":{"system":"sec-edgar","filing":"0000950142-17-001166","document":"es1700700_4-mckernan.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1129822/000095014217001166/es1700700_4-mckernan.xml","form_type":"4"}},{"id":4296141,"issuer":{"id":128112,"kind":"organization","name":"Houghton Mifflin Harcourt Co","symbol":"HMHC"},"owners":[{"id":128141,"kind":"person","name":"MCKERNAN JOHN R JR","position":1,"cik":"0001129822","reported_name":"MCKERNAN JOHN R JR","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Restricted Stock Units","published_at":"2017-06-02T19:06:23.000Z","date":"2017-05-31","kind":"exercise","acquired":false,"shares":4942,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Each restricted stock unit and each share of phantom stock represents a contingent right to receive one share of Houghton Mifflin Harcourt Company's (the \"Company\") common stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"Upon the vesting of the restricted stock units granted to the reporting person on May 31, 2016, the reporting person deferred the receipt of 4,942 shares of common stock and received instead 4,942 shares of phantom stock pursuant to the Company's Non-Employee Director Deferred Compensation Plan. The phantom stock becomes payable upon separation from service in accordance with the Company's Non-Employee Director Deferred Compensation Plan."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"Upon the vesting of the restricted stock units granted to the reporting person on May 31, 2016, the reporting person deferred the receipt of 4,942 shares of common stock and received instead 4,942 shares of phantom stock pursuant to the Company's Non-Employee Director Deferred Compensation Plan. The phantom stock becomes payable upon separation from service in accordance with the Company's Non-Employee Director Deferred Compensation Plan."}],"balance_after":0,"derivative":{"underlying":"Common Stock","underlying_shares":4942},"source":{"system":"sec-edgar","filing":"0000950142-17-001166","document":"es1700700_4-mckernan.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1129822/000095014217001166/es1700700_4-mckernan.xml","form_type":"4"}},{"id":4342530,"issuer":{"id":3425,"kind":"organization","name":"BORGWARNER INC"},"owners":[{"id":128141,"kind":"person","name":"MCKERNAN JOHN R JR","position":1,"cik":"0001129822","reported_name":"MCKERNAN JOHN R JR","relationship":{"director":true}}],"security":"Common Stock","published_at":"2017-04-28T12:04:03.000Z","date":"2017-04-26","kind":"grant","acquired":true,"shares":2991,"price":41.125,"value":123004.875,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"The shares will vest 100% on the first anniversary of the grant date."}],"balance_after":26192.98,"source":{"system":"sec-edgar","filing":"0001225208-17-008566","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/908255/000122520817008566/doc4.xml","form_type":"4"}}]}