{"transactions":[{"id":4635204,"issuer":{"id":18617,"kind":"organization","name":"Blackstone Private Equity Strategies Fund L.P.","symbol":"NONE"},"owners":[{"id":15883,"kind":"person","name":"Solotar Joan","position":1,"cik":"0001408583","reported_name":"Solotar Joan","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class I Limited Partnership Units","published_at":"2026-10-02T00:30:17.000Z","date":"2026-09-29","kind":"purchase","planned":false,"acquired":true,"shares":4354.984,"price":39.7246,"value":172999.9974064,"ownership":{"direct":true},"balance_after":215562.136,"source":{"system":"sec-edgar","filing":"0001193125-26-410738","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1408583/000119312526410738/ownership.xml","form_type":"4"}},{"id":720786,"issuer":{"id":18617,"kind":"organization","name":"Blackstone Private Equity Strategies Fund L.P.","symbol":"NONE"},"owners":[{"id":15883,"kind":"person","name":"Solotar Joan","position":1,"cik":"0001408583","reported_name":"Solotar Joan","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class I Limited Partnership Units","published_at":"2026-07-01T20:05:07.000Z","date":"2026-06-29","kind":"purchase","planned":false,"acquired":true,"shares":4544.487,"price":38.0681,"value":172999.9855647,"ownership":{"direct":true},"balance_after":211207.152,"source":{"system":"sec-edgar","filing":"0001193125-26-292523","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1408583/000119312526292523/ownership.xml","form_type":"4"}},{"id":800771,"issuer":{"id":18617,"kind":"organization","name":"Blackstone Private Equity Strategies Fund L.P.","symbol":"NONE"},"owners":[{"id":15883,"kind":"person","name":"Solotar Joan","position":1,"cik":"0001408583","reported_name":"Solotar Joan","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class I Limited Partnership Units","published_at":"2026-04-24T20:30:06.000Z","date":"2026-04-23","kind":"purchase","planned":false,"acquired":true,"shares":4247.418,"price":36.1396,"value":153499.9875528,"ownership":{"direct":true},"footnotes":[{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"This amount has been adjusted to reflect that the Form 4 filed by the Reporting Person on February 4, 2026 inadvertently overreported the number of units purchased due to an administrative error by 885 units."}],"balance_after":206662.665,"source":{"system":"sec-edgar","filing":"0001193125-26-177396","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1408583/000119312526177396/ownership.xml","form_type":"4"}},{"id":919149,"issuer":{"id":18617,"kind":"organization","name":"Blackstone Private Equity Strategies Fund L.P.","symbol":"NONE"},"owners":[{"id":15883,"kind":"person","name":"Solotar Joan","position":1,"cik":"0001408583","reported_name":"Solotar Joan","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class I Limited Partnership Units","published_at":"2026-02-04T22:48:03.000Z","date":"2026-01-02","kind":"purchase","planned":false,"acquired":true,"shares":3300,"price":34.158,"value":112721.4,"ownership":{"direct":true},"balance_after":203300,"source":{"system":"sec-edgar","filing":"0001193125-26-037895","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1408583/000119312526037895/ownership.xml","form_type":"4"}},{"id":1687166,"issuer":{"id":18617,"kind":"organization","name":"Blackstone Private Equity Strategies Fund L.P.","symbol":"NONE"},"owners":[{"id":15883,"kind":"person","name":"Solotar Joan","position":1,"cik":"0001408583","reported_name":"Solotar Joan","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Class I Limited Partnership Interests","published_at":"2024-01-05T00:52:29.000Z","date":"2024-01-02","kind":"purchase","planned":false,"acquired":true,"shares":200000,"price":25,"value":5000000.0,"ownership":{"direct":true},"balance_after":200000,"source":{"system":"sec-edgar","filing":"0000950170-24-002238","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1408583/000095017024002238/ownership.xml","form_type":"4"}},{"id":396840,"issuer":{"id":2861,"kind":"organization","name":"Blackstone Inc."},"owners":[{"id":15883,"kind":"person","name":"Solotar Joan","position":1,"cik":"0001408583","reported_name":"Solotar Joan","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SMD, Head of Global PWS"}}],"security":"Class A Common Stock","published_at":"2020-01-15T00:32:02.000Z","date":"2020-01-10","kind":"grant","acquired":true,"shares":39968,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Granted under the 2007 Equity Incentive Plan, these deferred restricted shares will vest ratably over a three-year period, with 13,323 shares vesting on January 1, 2021, 13,323 shares vesting on January 1, 2022, and 13,322 shares vesting on January 1, 2023, subject to the Reporting Person's continued employment with Blackstone. As these deferred restricted shares vest, the underlying shares will be delivered to the Reporting Person. Notwithstanding the foregoing, the shares may be delivered earlier upon a change in control of Blackstone."}],"balance_after":251269,"source":{"system":"sec-edgar","filing":"0001209191-20-003370","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1393818/000120919120003370/doc4.xml","form_type":"4"}},{"id":396839,"issuer":{"id":2861,"kind":"organization","name":"Blackstone Inc."},"owners":[{"id":15883,"kind":"person","name":"Solotar Joan","position":1,"cik":"0001408583","reported_name":"Solotar Joan","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SMD, Head of Global PWS"}}],"security":"Class A Common Stock","published_at":"2020-01-15T00:32:02.000Z","date":"2019-05-23","kind":"gift","acquired":false,"shares":24502,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":211301,"source":{"system":"sec-edgar","filing":"0001209191-20-003370","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1393818/000120919120003370/doc4.xml","form_type":"4"}},{"id":400248,"issuer":{"id":2861,"kind":"organization","name":"Blackstone Inc."},"owners":[{"id":15883,"kind":"person","name":"Solotar Joan","position":1,"cik":"0001408583","reported_name":"Solotar Joan","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SMD, Head of Global PWS"}}],"security":"Class A Common Stock","published_at":"2019-09-13T22:57:37.000Z","date":"2019-09-13","kind":"sale","acquired":false,"shares":25000,"price":53.83,"value":1345750.0,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $53.68 to $53.97, inclusive. The Reporting Person undertakes to provide, upon request by the Securities and Exchange Commission staff, the issuer or a security holder of the issuer, full information regarding the number of shares sold at each separate price for all transactions reported on this Form 4."}],"balance_after":235803,"source":{"system":"sec-edgar","filing":"0001209191-19-049537","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1393818/000120919119049537/doc4.xml","form_type":"4"}},{"id":401640,"issuer":{"id":2861,"kind":"organization","name":"Blackstone Inc."},"owners":[{"id":15883,"kind":"person","name":"Solotar Joan","position":1,"cik":"0001408583","reported_name":"Solotar Joan","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SMD, PWS & External Relations"}}],"security":"Blackstone Holdings partnership units","published_at":"2019-07-03T19:51:11.000Z","date":"2019-07-01","kind":"grant","acquired":true,"shares":34250,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"A \"Blackstone Holdings partnership\" unit collectively refers to one limited partner interest in each of Blackstone Holdings I L.P., Blackstone Holdings II L.P., Blackstone Holdings III L.P., Blackstone Holdings IV L.P. and Blackstone Holdings AI L.P. Subject to the minimum retained ownership requirements and transfer restrictions set forth in the partnership agreements of the Blackstone partnerships, the holder has the right, exercisable from time to time, to exchange each Blackstone Holdings partnership unit for one share of Class A Common Stock of The Blackstone Group Inc. The Blackstone Holdings partnership units have no expiration date and may not be exchanged at any time prior to December 31, 2019 other than pursuant to transactions or programs approved by Blackstone."},{"field":"kind","element":"transactionCoding","label":"F2","text":"Granted under the Amended and Restated 2007 Equity Incentive Plan, 20% of these deferred restricted Blackstone Holdings partnership units, or 6,850 units, will vest on July 1, 2022; an additional 30%, or 10,275 units, will vest on July 1, 2023; and the remaining 50%, or 17,125 units, will vest on July 1, 2024. As these deferred restricted Blackstone Holdings partnership units vest, the underlying Blackstone Holdings partnership units will be delivered to the Reporting Person, except that 1/4 of the vested units will be held back and delivered on a future date pursuant to the terms of the Reporting Person's award agreement. Notwithstanding the foregoing, the units may be delivered earlier upon a change in control of Blackstone."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"A \"Blackstone Holdings partnership\" unit collectively refers to one limited partner interest in each of Blackstone Holdings I L.P., Blackstone Holdings II L.P., Blackstone Holdings III L.P., Blackstone Holdings IV L.P. and Blackstone Holdings AI L.P. Subject to the minimum retained ownership requirements and transfer restrictions set forth in the partnership agreements of the Blackstone partnerships, the holder has the right, exercisable from time to time, to exchange each Blackstone Holdings partnership unit for one share of Class A Common Stock of The Blackstone Group Inc. The Blackstone Holdings partnership units have no expiration date and may not be exchanged at any time prior to December 31, 2019 other than pursuant to transactions or programs approved by Blackstone."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"A \"Blackstone Holdings partnership\" unit collectively refers to one limited partner interest in each of Blackstone Holdings I L.P., Blackstone Holdings II L.P., Blackstone Holdings III L.P., Blackstone Holdings IV L.P. and Blackstone Holdings AI L.P. Subject to the minimum retained ownership requirements and transfer restrictions set forth in the partnership agreements of the Blackstone partnerships, the holder has the right, exercisable from time to time, to exchange each Blackstone Holdings partnership unit for one share of Class A Common Stock of The Blackstone Group Inc. The Blackstone Holdings partnership units have no expiration date and may not be exchanged at any time prior to December 31, 2019 other than pursuant to transactions or programs approved by Blackstone."}],"balance_after":512540,"derivative":{"underlying":"Class A Common Stock","underlying_shares":34250},"source":{"system":"sec-edgar","filing":"0001209191-19-041007","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1393818/000120919119041007/doc4.xml","form_type":"4"}},{"id":409064,"issuer":{"id":2861,"kind":"organization","name":"Blackstone Inc."},"owners":[{"id":15883,"kind":"person","name":"Solotar Joan","position":1,"cik":"0001408583","reported_name":"Solotar Joan","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SMD, PWS & External Relations"}}],"security":"Common units representing limited partner interests","published_at":"2019-01-15T23:01:12.000Z","date":"2019-01-11","kind":"grant","acquired":true,"shares":59631,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Granted under the 2007 Equity Incentive Plan, these deferred restricted common units will vest ratably over a three-year period, with 19,877 units vesting on January 11, 2020, 19,877 units vesting on January 11, 2021, and 19,877 units vesting on January 11, 2022, subject to the Reporting Person's continued employment with Blackstone. As these deferred restricted common units vest, the underlying common units will be delivered to the Reporting Person. Notwithstanding the foregoing, the units may be delivered earlier upon a change in control of Blackstone."}],"balance_after":260803,"source":{"system":"sec-edgar","filing":"0001209191-19-003779","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1393818/000120919119003779/doc4.xml","form_type":"4"}},{"id":412762,"issuer":{"id":2861,"kind":"organization","name":"Blackstone Inc."},"owners":[{"id":15883,"kind":"person","name":"Solotar Joan","position":1,"cik":"0001408583","reported_name":"Solotar Joan","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SMD, PWS & External Relations"}}],"security":"Blackstone Holdings partnership units","published_at":"2018-08-10T21:49:59.000Z","date":"2018-03-09","kind":"gift","acquired":true,"shares":14305,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"A \"Blackstone Holdings partnership\" unit collectively refers to one limited partner interest in each of Blackstone Holdings I L.P., Blackstone Holdings II L.P., Blackstone Holdings III L.P., Blackstone Holdings IV L.P. and Blackstone Holdings AI L.P. Subject to the minimum retained ownership requirements and transfer restrictions set forth in the partnership agreements of the Blackstone partnerships, the holder has the right, exercisable from time to time, to exchange each Blackstone Holdings partnership unit for one common unit of The Blackstone Group L.P. The Blackstone Holdings partnership units have no expiration date and may not be exchanged at any time prior to December 31, 2018 other than pursuant to transactions or programs approved by Blackstone."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"A \"Blackstone Holdings partnership\" unit collectively refers to one limited partner interest in each of Blackstone Holdings I L.P., Blackstone Holdings II L.P., Blackstone Holdings III L.P., Blackstone Holdings IV L.P. and Blackstone Holdings AI L.P. Subject to the minimum retained ownership requirements and transfer restrictions set forth in the partnership agreements of the Blackstone partnerships, the holder has the right, exercisable from time to time, to exchange each Blackstone Holdings partnership unit for one common unit of The Blackstone Group L.P. The Blackstone Holdings partnership units have no expiration date and may not be exchanged at any time prior to December 31, 2018 other than pursuant to transactions or programs approved by Blackstone."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"A \"Blackstone Holdings partnership\" unit collectively refers to one limited partner interest in each of Blackstone Holdings I L.P., Blackstone Holdings II L.P., Blackstone Holdings III L.P., Blackstone Holdings IV L.P. and Blackstone Holdings AI L.P. Subject to the minimum retained ownership requirements and transfer restrictions set forth in the partnership agreements of the Blackstone partnerships, the holder has the right, exercisable from time to time, to exchange each Blackstone Holdings partnership unit for one common unit of The Blackstone Group L.P. The Blackstone Holdings partnership units have no expiration date and may not be exchanged at any time prior to December 31, 2018 other than pursuant to transactions or programs approved by Blackstone."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"Such Blackstone Holdings partnership units are held in trusts for the benefit of the Reporting Person's children, over which the Reporting Person has investment power."}],"balance_after":55211,"derivative":{"underlying":"Common units representing limited partner interests","underlying_shares":14305},"source":{"system":"sec-edgar","filing":"0001209191-18-046296","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1393818/000120919118046296/doc4.xml","form_type":"4"}},{"id":412761,"issuer":{"id":2861,"kind":"organization","name":"Blackstone Inc."},"owners":[{"id":15883,"kind":"person","name":"Solotar Joan","position":1,"cik":"0001408583","reported_name":"Solotar Joan","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SMD, PWS & External Relations"}}],"security":"Blackstone Holdings partnership units","published_at":"2018-08-10T21:49:59.000Z","date":"2018-03-09","kind":"gift","acquired":false,"shares":14305,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"A \"Blackstone Holdings partnership\" unit collectively refers to one limited partner interest in each of Blackstone Holdings I L.P., Blackstone Holdings II L.P., Blackstone Holdings III L.P., Blackstone Holdings IV L.P. and Blackstone Holdings AI L.P. Subject to the minimum retained ownership requirements and transfer restrictions set forth in the partnership agreements of the Blackstone partnerships, the holder has the right, exercisable from time to time, to exchange each Blackstone Holdings partnership unit for one common unit of The Blackstone Group L.P. The Blackstone Holdings partnership units have no expiration date and may not be exchanged at any time prior to December 31, 2018 other than pursuant to transactions or programs approved by Blackstone."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"A \"Blackstone Holdings partnership\" unit collectively refers to one limited partner interest in each of Blackstone Holdings I L.P., Blackstone Holdings II L.P., Blackstone Holdings III L.P., Blackstone Holdings IV L.P. and Blackstone Holdings AI L.P. Subject to the minimum retained ownership requirements and transfer restrictions set forth in the partnership agreements of the Blackstone partnerships, the holder has the right, exercisable from time to time, to exchange each Blackstone Holdings partnership unit for one common unit of The Blackstone Group L.P. The Blackstone Holdings partnership units have no expiration date and may not be exchanged at any time prior to December 31, 2018 other than pursuant to transactions or programs approved by Blackstone."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"A \"Blackstone Holdings partnership\" unit collectively refers to one limited partner interest in each of Blackstone Holdings I L.P., Blackstone Holdings II L.P., Blackstone Holdings III L.P., Blackstone Holdings IV L.P. and Blackstone Holdings AI L.P. Subject to the minimum retained ownership requirements and transfer restrictions set forth in the partnership agreements of the Blackstone partnerships, the holder has the right, exercisable from time to time, to exchange each Blackstone Holdings partnership unit for one common unit of The Blackstone Group L.P. The Blackstone Holdings partnership units have no expiration date and may not be exchanged at any time prior to December 31, 2018 other than pursuant to transactions or programs approved by Blackstone."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"Such Blackstone Holdings partnership units are held in a grantor retained annuity trust of which the Reporting Person is the investment trustee."}],"balance_after":0,"derivative":{"underlying":"Common units representing limited partner interests","underlying_shares":14305},"source":{"system":"sec-edgar","filing":"0001209191-18-046296","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1393818/000120919118046296/doc4.xml","form_type":"4"}},{"id":412760,"issuer":{"id":2861,"kind":"organization","name":"Blackstone Inc."},"owners":[{"id":15883,"kind":"person","name":"Solotar Joan","position":1,"cik":"0001408583","reported_name":"Solotar Joan","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SMD, PWS & External Relations"}}],"security":"Blackstone Holdings partnership units","published_at":"2018-08-10T21:49:59.000Z","date":"2018-03-09","kind":"gift","acquired":true,"shares":14305,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"A \"Blackstone Holdings partnership\" unit collectively refers to one limited partner interest in each of Blackstone Holdings I L.P., Blackstone Holdings II L.P., Blackstone Holdings III L.P., Blackstone Holdings IV L.P. and Blackstone Holdings AI L.P. Subject to the minimum retained ownership requirements and transfer restrictions set forth in the partnership agreements of the Blackstone partnerships, the holder has the right, exercisable from time to time, to exchange each Blackstone Holdings partnership unit for one common unit of The Blackstone Group L.P. The Blackstone Holdings partnership units have no expiration date and may not be exchanged at any time prior to December 31, 2018 other than pursuant to transactions or programs approved by Blackstone."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"A \"Blackstone Holdings partnership\" unit collectively refers to one limited partner interest in each of Blackstone Holdings I L.P., Blackstone Holdings II L.P., Blackstone Holdings III L.P., Blackstone Holdings IV L.P. and Blackstone Holdings AI L.P. Subject to the minimum retained ownership requirements and transfer restrictions set forth in the partnership agreements of the Blackstone partnerships, the holder has the right, exercisable from time to time, to exchange each Blackstone Holdings partnership unit for one common unit of The Blackstone Group L.P. The Blackstone Holdings partnership units have no expiration date and may not be exchanged at any time prior to December 31, 2018 other than pursuant to transactions or programs approved by Blackstone."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"A \"Blackstone Holdings partnership\" unit collectively refers to one limited partner interest in each of Blackstone Holdings I L.P., Blackstone Holdings II L.P., Blackstone Holdings III L.P., Blackstone Holdings IV L.P. and Blackstone Holdings AI L.P. Subject to the minimum retained ownership requirements and transfer restrictions set forth in the partnership agreements of the Blackstone partnerships, the holder has the right, exercisable from time to time, to exchange each Blackstone Holdings partnership unit for one common unit of The Blackstone Group L.P. The Blackstone Holdings partnership units have no expiration date and may not be exchanged at any time prior to December 31, 2018 other than pursuant to transactions or programs approved by Blackstone."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"Such Blackstone Holdings partnership units are held in trusts for the benefit of the Reporting Person's children, over which the Reporting Person has investment power."}],"balance_after":55211,"derivative":{"underlying":"Common units representing limited partner interests","underlying_shares":14305},"source":{"system":"sec-edgar","filing":"0001209191-18-046296","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1393818/000120919118046296/doc4.xml","form_type":"4"}},{"id":412759,"issuer":{"id":2861,"kind":"organization","name":"Blackstone Inc."},"owners":[{"id":15883,"kind":"person","name":"Solotar Joan","position":1,"cik":"0001408583","reported_name":"Solotar Joan","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SMD, PWS & External Relations"}}],"security":"Blackstone Holdings partnership units","published_at":"2018-08-10T21:49:59.000Z","date":"2018-03-09","kind":"gift","acquired":false,"shares":14305,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"A \"Blackstone Holdings partnership\" unit collectively refers to one limited partner interest in each of Blackstone Holdings I L.P., Blackstone Holdings II L.P., Blackstone Holdings III L.P., Blackstone Holdings IV L.P. and Blackstone Holdings AI L.P. Subject to the minimum retained ownership requirements and transfer restrictions set forth in the partnership agreements of the Blackstone partnerships, the holder has the right, exercisable from time to time, to exchange each Blackstone Holdings partnership unit for one common unit of The Blackstone Group L.P. The Blackstone Holdings partnership units have no expiration date and may not be exchanged at any time prior to December 31, 2018 other than pursuant to transactions or programs approved by Blackstone."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"A \"Blackstone Holdings partnership\" unit collectively refers to one limited partner interest in each of Blackstone Holdings I L.P., Blackstone Holdings II L.P., Blackstone Holdings III L.P., Blackstone Holdings IV L.P. and Blackstone Holdings AI L.P. Subject to the minimum retained ownership requirements and transfer restrictions set forth in the partnership agreements of the Blackstone partnerships, the holder has the right, exercisable from time to time, to exchange each Blackstone Holdings partnership unit for one common unit of The Blackstone Group L.P. The Blackstone Holdings partnership units have no expiration date and may not be exchanged at any time prior to December 31, 2018 other than pursuant to transactions or programs approved by Blackstone."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"A \"Blackstone Holdings partnership\" unit collectively refers to one limited partner interest in each of Blackstone Holdings I L.P., Blackstone Holdings II L.P., Blackstone Holdings III L.P., Blackstone Holdings IV L.P. and Blackstone Holdings AI L.P. Subject to the minimum retained ownership requirements and transfer restrictions set forth in the partnership agreements of the Blackstone partnerships, the holder has the right, exercisable from time to time, to exchange each Blackstone Holdings partnership unit for one common unit of The Blackstone Group L.P. The Blackstone Holdings partnership units have no expiration date and may not be exchanged at any time prior to December 31, 2018 other than pursuant to transactions or programs approved by Blackstone."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"Such Blackstone Holdings partnership units are held in a grantor retained annuity trust of which the Reporting Person is the investment trustee."}],"balance_after":14305,"derivative":{"underlying":"Common units representing limited partner interests","underlying_shares":14305},"source":{"system":"sec-edgar","filing":"0001209191-18-046296","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1393818/000120919118046296/doc4.xml","form_type":"4"}},{"id":413707,"issuer":{"id":2861,"kind":"organization","name":"Blackstone Inc."},"owners":[{"id":15883,"kind":"person","name":"Solotar Joan","position":1,"cik":"0001408583","reported_name":"Solotar Joan","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SMD, PWS & External Relations"}}],"security":"Blackstone Holdings partnership units","published_at":"2018-07-03T18:42:07.000Z","date":"2018-07-01","kind":"grant","acquired":true,"shares":30968,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"A \"Blackstone Holdings partnership\" unit collectively refers to one limited partner interest in each of Blackstone Holdings I L.P., Blackstone Holdings II L.P., Blackstone Holdings III L.P., Blackstone Holdings IV L.P. and Blackstone Holdings AI L.P. Subject to the minimum retained ownership requirements and transfer restrictions set forth in the partnership agreements of the Blackstone partnerships, the holder has the right, exercisable from time to time, to exchange each Blackstone Holdings partnership unit for one common unit of The Blackstone Group L.P. The Blackstone Holdings partnership units have no expiration date and may not be exchanged at any time prior to December 31, 2018 other than pursuant to transactions or programs approved by Blackstone."},{"field":"kind","element":"transactionCoding","label":"F2","text":"Granted under the 2007 Equity Incentive Plan, 20% of these deferred restricted Blackstone Holdings partnership units, or 6,193 units, will vest on July 1, 2021; an additional 30%, or 9,290 units, will vest on July 1, 2022; and the remaining 50%, or 15,485 units, will vest on July 1, 2023. As these deferred restricted Blackstone Holdings partnership units vest, the underlying Blackstone Holdings partnership units will be delivered to the Reporting Person, except that no more than 3/4 of the vested units will be delivered during the Reporting Person's service with Blackstone (with the remaining units to be delivered after the expiration of the Reporting Person's restrictive covenant period). Notwithstanding the foregoing, the units may be delivered earlier upon a change in control of Blackstone."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"A \"Blackstone Holdings partnership\" unit collectively refers to one limited partner interest in each of Blackstone Holdings I L.P., Blackstone Holdings II L.P., Blackstone Holdings III L.P., Blackstone Holdings IV L.P. and Blackstone Holdings AI L.P. Subject to the minimum retained ownership requirements and transfer restrictions set forth in the partnership agreements of the Blackstone partnerships, the holder has the right, exercisable from time to time, to exchange each Blackstone Holdings partnership unit for one common unit of The Blackstone Group L.P. The Blackstone Holdings partnership units have no expiration date and may not be exchanged at any time prior to December 31, 2018 other than pursuant to transactions or programs approved by Blackstone."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"A \"Blackstone Holdings partnership\" unit collectively refers to one limited partner interest in each of Blackstone Holdings I L.P., Blackstone Holdings II L.P., Blackstone Holdings III L.P., Blackstone Holdings IV L.P. and Blackstone Holdings AI L.P. Subject to the minimum retained ownership requirements and transfer restrictions set forth in the partnership agreements of the Blackstone partnerships, the holder has the right, exercisable from time to time, to exchange each Blackstone Holdings partnership unit for one common unit of The Blackstone Group L.P. The Blackstone Holdings partnership units have no expiration date and may not be exchanged at any time prior to December 31, 2018 other than pursuant to transactions or programs approved by Blackstone."}],"balance_after":415766,"derivative":{"underlying":"Common units representing limited partner interests","underlying_shares":30968},"source":{"system":"sec-edgar","filing":"0001209191-18-040793","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1393818/000120919118040793/doc4.xml","form_type":"4"}},{"id":420396,"issuer":{"id":2861,"kind":"organization","name":"Blackstone Inc."},"owners":[{"id":15883,"kind":"person","name":"Solotar Joan","position":1,"cik":"0001408583","reported_name":"Solotar Joan","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SMD, PWS & External Relations"}}],"security":"Common units representing limited partner interests","published_at":"2018-01-19T22:14:17.000Z","date":"2018-01-17","kind":"grant","acquired":true,"shares":50891,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Granted under the 2007 Equity Incentive Plan, these deferred restricted common units will vest ratably over a three-year period, with 16,963 units vesting on January 17, 2019, 16,964 units vesting on January 17, 2020, and 16,964 units vesting on January 17, 2021, subject to the Reporting Person's continued employment with Blackstone. As these deferred restricted common units vest, the underlying common units will be delivered to the Reporting Person. Notwithstanding the foregoing, the units may be delivered earlier upon a change in control of Blackstone."}],"balance_after":201172,"source":{"system":"sec-edgar","filing":"0001209191-18-004597","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1393818/000120919118004597/doc4.xml","form_type":"4"}},{"id":425183,"issuer":{"id":2861,"kind":"organization","name":"Blackstone Inc."},"owners":[{"id":15883,"kind":"person","name":"Solotar Joan","position":1,"cik":"0001408583","reported_name":"Solotar Joan","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SMD, PWS & External Relations"}}],"security":"Blackstone Holdings partnership units","published_at":"2017-07-03T17:47:12.000Z","date":"2017-07-01","kind":"grant","acquired":true,"shares":30523,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"A \"Blackstone Holdings partnership\" unit collectively refers to one limited partner interest in each of Blackstone Holdings I L.P., Blackstone Holdings II L.P., Blackstone Holdings III L.P., Blackstone Holdings IV L.P. and Blackstone Holdings AI L.P. Subject to the minimum retained ownership requirements and transfer restrictions set forth in the partnership agreements of the Blackstone partnerships, the holder has the right, exercisable from time to time, to exchange each Blackstone Holdings partnership unit for one common unit of The Blackstone Group L.P. The Blackstone Holdings partnership units have no expiration date and may not be exchanged at any time prior to December 31, 2017 other than pursuant to transactions or programs approved by Blackstone."},{"field":"kind","element":"transactionCoding","label":"F2","text":"Granted under the 2007 Equity Incentive Plan, 20% of these deferred restricted Blackstone Holdings partnership units, or 6,104 units, will vest on July 1, 2020; an additional 30%, or 9,157 units, will vest on July 1, 2021; and the remaining 50%, or 15,262 units, will vest on July 1, 2022. As these deferred restricted Blackstone Holdings partnership units vest, the underlying Blackstone Holdings partnership units will be delivered to the Reporting Person, except that no more than 3/4 of the vested units will be delivered during the Reporting Person's service with Blackstone (with the remaining units to be delivered after the expiration of the Reporting Person's restrictive covenant period). Notwithstanding the foregoing, the units may be delivered earlier upon a change in control of Blackstone."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"A \"Blackstone Holdings partnership\" unit collectively refers to one limited partner interest in each of Blackstone Holdings I L.P., Blackstone Holdings II L.P., Blackstone Holdings III L.P., Blackstone Holdings IV L.P. and Blackstone Holdings AI L.P. Subject to the minimum retained ownership requirements and transfer restrictions set forth in the partnership agreements of the Blackstone partnerships, the holder has the right, exercisable from time to time, to exchange each Blackstone Holdings partnership unit for one common unit of The Blackstone Group L.P. The Blackstone Holdings partnership units have no expiration date and may not be exchanged at any time prior to December 31, 2017 other than pursuant to transactions or programs approved by Blackstone."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"A \"Blackstone Holdings partnership\" unit collectively refers to one limited partner interest in each of Blackstone Holdings I L.P., Blackstone Holdings II L.P., Blackstone Holdings III L.P., Blackstone Holdings IV L.P. and Blackstone Holdings AI L.P. Subject to the minimum retained ownership requirements and transfer restrictions set forth in the partnership agreements of the Blackstone partnerships, the holder has the right, exercisable from time to time, to exchange each Blackstone Holdings partnership unit for one common unit of The Blackstone Group L.P. The Blackstone Holdings partnership units have no expiration date and may not be exchanged at any time prior to December 31, 2017 other than pursuant to transactions or programs approved by Blackstone."}],"balance_after":384798,"derivative":{"underlying":"Common units representing limited partner interests","underlying_shares":30523},"source":{"system":"sec-edgar","filing":"0001209191-17-042748","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1393818/000120919117042748/doc4.xml","form_type":"4"}},{"id":425633,"issuer":{"id":2861,"kind":"organization","name":"Blackstone Inc."},"owners":[{"id":15883,"kind":"person","name":"Solotar Joan","position":1,"cik":"0001408583","reported_name":"Solotar Joan","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SMD, PWS & External Relations"}}],"security":"Common units representing limited partner interests","published_at":"2017-06-07T21:27:23.000Z","date":"2017-06-05","kind":"sale","acquired":false,"shares":30500,"price":33.31,"value":1015955.0,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The price reported in Column 4 is a weighted average price. These units were sold in multiple transactions at prices ranging from $33.22 to $33.42, inclusive. The Reporting Person undertakes to provide, upon request by the Securities and Exchange Commission staff, the issuer or a security holder of the issuer, full information regarding the number of units sold at each separate price for all transactions reported on this Form 4."}],"balance_after":150281,"source":{"system":"sec-edgar","filing":"0001209191-17-038375","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1393818/000120919117038375/doc4.xml","form_type":"4"}},{"id":431824,"issuer":{"id":2861,"kind":"organization","name":"Blackstone Inc."},"owners":[{"id":15883,"kind":"person","name":"Solotar Joan","position":1,"cik":"0001408583","reported_name":"Solotar Joan","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SMD, MAI & External Relations"}}],"security":"Common units representing limited partner interests","published_at":"2017-01-14T01:07:01.000Z","date":"2017-01-13","kind":"grant","acquired":true,"shares":38534,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Granted under the 2007 Equity Incentive Plan, these deferred restricted common units will vest ratably over a three-year period, with 12,844 units vesting on January 13, 2018, 12,845 units vesting on January 13, 2019, and 12,845 units vesting on January 13, 2020, subject to the Reporting Person's continued employment with Blackstone. As these deferred restricted common units vest, the underlying common units will be delivered to the Reporting Person. Notwithstanding the foregoing, the units may be delivered earlier upon a change in control of Blackstone."}],"balance_after":180781,"source":{"system":"sec-edgar","filing":"0001209191-17-003762","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1393818/000120919117003762/doc4.xml","form_type":"4"}},{"id":435386,"issuer":{"id":2861,"kind":"organization","name":"Blackstone Inc."},"owners":[{"id":15883,"kind":"person","name":"Solotar Joan","position":1,"cik":"0001408583","reported_name":"Solotar Joan","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SMD, MAI & External Relations"}}],"security":"Blackstone Holdings partnership units","published_at":"2016-08-26T20:13:20.000Z","date":"2016-07-01","kind":"grant","acquired":true,"shares":39276,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"A \"Blackstone Holdings partnership\" unit collectively refers to one limited partner interest in each of Blackstone Holdings I L.P., Blackstone Holdings II L.P., Blackstone Holdings III L.P., Blackstone Holdings IV L.P. and Blackstone Holdings AI L.P. Subject to the minimum retained ownership requirements and transfer restrictions set forth in the partnership agreements of the Blackstone partnerships, the holder has the right, exercisable from time to time, to exchange each Blackstone Holdings partnership unit for one common unit of The Blackstone Group L.P. The Blackstone Holdings partnership units have no expiration date and may not be exchanged at any time prior to December 31, 2016 other than pursuant to transactions or programs approved by Blackstone."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"A \"Blackstone Holdings partnership\" unit collectively refers to one limited partner interest in each of Blackstone Holdings I L.P., Blackstone Holdings II L.P., Blackstone Holdings III L.P., Blackstone Holdings IV L.P. and Blackstone Holdings AI L.P. Subject to the minimum retained ownership requirements and transfer restrictions set forth in the partnership agreements of the Blackstone partnerships, the holder has the right, exercisable from time to time, to exchange each Blackstone Holdings partnership unit for one common unit of The Blackstone Group L.P. The Blackstone Holdings partnership units have no expiration date and may not be exchanged at any time prior to December 31, 2016 other than pursuant to transactions or programs approved by Blackstone."},{"field":"kind","element":"transactionCoding","label":"F4","text":"Granted under the 2007 Equity Incentive Plan, 20% of these deferred restricted Blackstone Holdings partnership units, or 7,855 units, will vest on July 1, 2019; an additional 30%, or 11,783 units, will vest on July 1, 2020; and the remaining 50%, or 19,638 units, will vest on July 1, 2021. As these deferred restricted Blackstone Holdings partnership units vest, the underlying Blackstone Holdings partnership units will be delivered to the Reporting Person, except that no more than 3/4 of the vested units will be delivered during the Reporting Person's service with Blackstone (with the remaining units to be delivered after the expiration of the Reporting Person's restrictive covenant period). Notwithstanding the foregoing, the units may be delivered earlier upon a change in control of Blackstone."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"A \"Blackstone Holdings partnership\" unit collectively refers to one limited partner interest in each of Blackstone Holdings I L.P., Blackstone Holdings II L.P., Blackstone Holdings III L.P., Blackstone Holdings IV L.P. and Blackstone Holdings AI L.P. Subject to the minimum retained ownership requirements and transfer restrictions set forth in the partnership agreements of the Blackstone partnerships, the holder has the right, exercisable from time to time, to exchange each Blackstone Holdings partnership unit for one common unit of The Blackstone Group L.P. The Blackstone Holdings partnership units have no expiration date and may not be exchanged at any time prior to December 31, 2016 other than pursuant to transactions or programs approved by Blackstone."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"A \"Blackstone Holdings partnership\" unit collectively refers to one limited partner interest in each of Blackstone Holdings I L.P., Blackstone Holdings II L.P., Blackstone Holdings III L.P., Blackstone Holdings IV L.P. and Blackstone Holdings AI L.P. Subject to the minimum retained ownership requirements and transfer restrictions set forth in the partnership agreements of the Blackstone partnerships, the holder has the right, exercisable from time to time, to exchange each Blackstone Holdings partnership unit for one common unit of The Blackstone Group L.P. The Blackstone Holdings partnership units have no expiration date and may not be exchanged at any time prior to December 31, 2016 other than pursuant to transactions or programs approved by Blackstone."}],"balance_after":294955,"derivative":{"underlying":"Common units representing limited partner interests","underlying_shares":39276},"source":{"system":"sec-edgar","filing":"0001209191-16-138792","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1393818/000120919116138792/doc4.xml","form_type":"4"}},{"id":435385,"issuer":{"id":2861,"kind":"organization","name":"Blackstone Inc."},"owners":[{"id":15883,"kind":"person","name":"Solotar Joan","position":1,"cik":"0001408583","reported_name":"Solotar Joan","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SMD, MAI & External Relations"}}],"security":"Blackstone Holdings partnership units","published_at":"2016-08-26T20:13:20.000Z","date":"2016-03-09","kind":"gift","acquired":true,"shares":40906,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"A \"Blackstone Holdings partnership\" unit collectively refers to one limited partner interest in each of Blackstone Holdings I L.P., Blackstone Holdings II L.P., Blackstone Holdings III L.P., Blackstone Holdings IV L.P. and Blackstone Holdings AI L.P. Subject to the minimum retained ownership requirements and transfer restrictions set forth in the partnership agreements of the Blackstone partnerships, the holder has the right, exercisable from time to time, to exchange each Blackstone Holdings partnership unit for one common unit of The Blackstone Group L.P. The Blackstone Holdings partnership units have no expiration date and may not be exchanged at any time prior to December 31, 2016 other than pursuant to transactions or programs approved by Blackstone."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"A \"Blackstone Holdings partnership\" unit collectively refers to one limited partner interest in each of Blackstone Holdings I L.P., Blackstone Holdings II L.P., Blackstone Holdings III L.P., Blackstone Holdings IV L.P. and Blackstone Holdings AI L.P. Subject to the minimum retained ownership requirements and transfer restrictions set forth in the partnership agreements of the Blackstone partnerships, the holder has the right, exercisable from time to time, to exchange each Blackstone Holdings partnership unit for one common unit of The Blackstone Group L.P. The Blackstone Holdings partnership units have no expiration date and may not be exchanged at any time prior to December 31, 2016 other than pursuant to transactions or programs approved by Blackstone."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"A \"Blackstone Holdings partnership\" unit collectively refers to one limited partner interest in each of Blackstone Holdings I L.P., Blackstone Holdings II L.P., Blackstone Holdings III L.P., Blackstone Holdings IV L.P. and Blackstone Holdings AI L.P. Subject to the minimum retained ownership requirements and transfer restrictions set forth in the partnership agreements of the Blackstone partnerships, the holder has the right, exercisable from time to time, to exchange each Blackstone Holdings partnership unit for one common unit of The Blackstone Group L.P. The Blackstone Holdings partnership units have no expiration date and may not be exchanged at any time prior to December 31, 2016 other than pursuant to transactions or programs approved by Blackstone."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"A \"Blackstone Holdings partnership\" unit collectively refers to one limited partner interest in each of Blackstone Holdings I L.P., Blackstone Holdings II L.P., Blackstone Holdings III L.P., Blackstone Holdings IV L.P. and Blackstone Holdings AI L.P. Subject to the minimum retained ownership requirements and transfer restrictions set forth in the partnership agreements of the Blackstone partnerships, the holder has the right, exercisable from time to time, to exchange each Blackstone Holdings partnership unit for one common unit of The Blackstone Group L.P. The Blackstone Holdings partnership units have no expiration date and may not be exchanged at any time prior to December 31, 2016 other than pursuant to transactions or programs approved by Blackstone."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"Such Blackstone Holdings partnership units are held in trusts for the benefit of the Reporting Person's children, over which the Reporting Person has investment power."}],"balance_after":40906,"derivative":{"underlying":"Common units representing limited partner interests","underlying_shares":40906},"source":{"system":"sec-edgar","filing":"0001209191-16-138792","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1393818/000120919116138792/doc4.xml","form_type":"4"}},{"id":435384,"issuer":{"id":2861,"kind":"organization","name":"Blackstone Inc."},"owners":[{"id":15883,"kind":"person","name":"Solotar Joan","position":1,"cik":"0001408583","reported_name":"Solotar Joan","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SMD, MAI & External Relations"}}],"security":"Blackstone Holdings partnership units","published_at":"2016-08-26T20:13:20.000Z","date":"2016-03-09","kind":"gift","acquired":true,"shares":40906,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See Footnote"},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"A \"Blackstone Holdings partnership\" unit collectively refers to one limited partner interest in each of Blackstone Holdings I L.P., Blackstone Holdings II L.P., Blackstone Holdings III L.P., Blackstone Holdings IV L.P. and Blackstone Holdings AI L.P. Subject to the minimum retained ownership requirements and transfer restrictions set forth in the partnership agreements of the Blackstone partnerships, the holder has the right, exercisable from time to time, to exchange each Blackstone Holdings partnership unit for one common unit of The Blackstone Group L.P. The Blackstone Holdings partnership units have no expiration date and may not be exchanged at any time prior to December 31, 2016 other than pursuant to transactions or programs approved by Blackstone."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"A \"Blackstone Holdings partnership\" unit collectively refers to one limited partner interest in each of Blackstone Holdings I L.P., Blackstone Holdings II L.P., Blackstone Holdings III L.P., Blackstone Holdings IV L.P. and Blackstone Holdings AI L.P. Subject to the minimum retained ownership requirements and transfer restrictions set forth in the partnership agreements of the Blackstone partnerships, the holder has the right, exercisable from time to time, to exchange each Blackstone Holdings partnership unit for one common unit of The Blackstone Group L.P. The Blackstone Holdings partnership units have no expiration date and may not be exchanged at any time prior to December 31, 2016 other than pursuant to transactions or programs approved by Blackstone."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"A \"Blackstone Holdings partnership\" unit collectively refers to one limited partner interest in each of Blackstone Holdings I L.P., Blackstone Holdings II L.P., Blackstone Holdings III L.P., Blackstone Holdings IV L.P. and Blackstone Holdings AI L.P. Subject to the minimum retained ownership requirements and transfer restrictions set forth in the partnership agreements of the Blackstone partnerships, the holder has the right, exercisable from time to time, to exchange each Blackstone Holdings partnership unit for one common unit of The Blackstone Group L.P. The Blackstone Holdings partnership units have no expiration date and may not be exchanged at any time prior to December 31, 2016 other than pursuant to transactions or programs approved by Blackstone."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"A \"Blackstone Holdings partnership\" unit collectively refers to one limited partner interest in each of Blackstone Holdings I L.P., Blackstone Holdings II L.P., Blackstone Holdings III L.P., Blackstone Holdings IV L.P. and Blackstone Holdings AI L.P. Subject to the minimum retained ownership requirements and transfer restrictions set forth in the partnership agreements of the Blackstone partnerships, the holder has the right, exercisable from time to time, to exchange each Blackstone Holdings partnership unit for one common unit of The Blackstone Group L.P. The Blackstone Holdings partnership units have no expiration date and may not be exchanged at any time prior to December 31, 2016 other than pursuant to transactions or programs approved by Blackstone."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"Such Blackstone Holdings partnership units are held in trusts for the benefit of the Reporting Person's children, over which the Reporting Person has investment power."}],"balance_after":40906,"derivative":{"underlying":"Common units representing limited partner interests","underlying_shares":40906},"source":{"system":"sec-edgar","filing":"0001209191-16-138792","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1393818/000120919116138792/doc4.xml","form_type":"4"}},{"id":435383,"issuer":{"id":2861,"kind":"organization","name":"Blackstone Inc."},"owners":[{"id":15883,"kind":"person","name":"Solotar Joan","position":1,"cik":"0001408583","reported_name":"Solotar Joan","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SMD, MAI & External Relations"}}],"security":"Blackstone Holdings partnership units","published_at":"2016-08-26T20:13:20.000Z","date":"2016-03-09","kind":"gift","acquired":false,"shares":81812,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"A \"Blackstone Holdings partnership\" unit collectively refers to one limited partner interest in each of Blackstone Holdings I L.P., Blackstone Holdings II L.P., Blackstone Holdings III L.P., Blackstone Holdings IV L.P. and Blackstone Holdings AI L.P. Subject to the minimum retained ownership requirements and transfer restrictions set forth in the partnership agreements of the Blackstone partnerships, the holder has the right, exercisable from time to time, to exchange each Blackstone Holdings partnership unit for one common unit of The Blackstone Group L.P. The Blackstone Holdings partnership units have no expiration date and may not be exchanged at any time prior to December 31, 2016 other than pursuant to transactions or programs approved by Blackstone."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"A \"Blackstone Holdings partnership\" unit collectively refers to one limited partner interest in each of Blackstone Holdings I L.P., Blackstone Holdings II L.P., Blackstone Holdings III L.P., Blackstone Holdings IV L.P. and Blackstone Holdings AI L.P. Subject to the minimum retained ownership requirements and transfer restrictions set forth in the partnership agreements of the Blackstone partnerships, the holder has the right, exercisable from time to time, to exchange each Blackstone Holdings partnership unit for one common unit of The Blackstone Group L.P. The Blackstone Holdings partnership units have no expiration date and may not be exchanged at any time prior to December 31, 2016 other than pursuant to transactions or programs approved by Blackstone."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"A \"Blackstone Holdings partnership\" unit collectively refers to one limited partner interest in each of Blackstone Holdings I L.P., Blackstone Holdings II L.P., Blackstone Holdings III L.P., Blackstone Holdings IV L.P. and Blackstone Holdings AI L.P. Subject to the minimum retained ownership requirements and transfer restrictions set forth in the partnership agreements of the Blackstone partnerships, the holder has the right, exercisable from time to time, to exchange each Blackstone Holdings partnership unit for one common unit of The Blackstone Group L.P. The Blackstone Holdings partnership units have no expiration date and may not be exchanged at any time prior to December 31, 2016 other than pursuant to transactions or programs approved by Blackstone."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"A \"Blackstone Holdings partnership\" unit collectively refers to one limited partner interest in each of Blackstone Holdings I L.P., Blackstone Holdings II L.P., Blackstone Holdings III L.P., Blackstone Holdings IV L.P. and Blackstone Holdings AI L.P. Subject to the minimum retained ownership requirements and transfer restrictions set forth in the partnership agreements of the Blackstone partnerships, the holder has the right, exercisable from time to time, to exchange each Blackstone Holdings partnership unit for one common unit of The Blackstone Group L.P. The Blackstone Holdings partnership units have no expiration date and may not be exchanged at any time prior to December 31, 2016 other than pursuant to transactions or programs approved by Blackstone."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Reflects a transfer by the Reporting Person of 150,454 Blackstone Holdings partnership units into a grantor retained annuity trust."}],"balance_after":255679,"derivative":{"underlying":"Common units representing limited partner interests","underlying_shares":81812},"source":{"system":"sec-edgar","filing":"0001209191-16-138792","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1393818/000120919116138792/doc4.xml","form_type":"4"}},{"id":442147,"issuer":{"id":2861,"kind":"organization","name":"Blackstone Inc."},"owners":[{"id":15883,"kind":"person","name":"Solotar Joan","position":1,"cik":"0001408583","reported_name":"Solotar Joan","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SMD, External Relations"}}],"security":"Blackstone Holdings partnership units","published_at":"2016-02-17T02:41:05.000Z","date":"2016-02-09","kind":"exercise","acquired":false,"shares":75518,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F2","text":"A \"Blackstone Holdings partnership\" unit collectively refers to one limited partner interest in each of Blackstone Holdings I L.P., Blackstone Holdings II L.P., Blackstone Holdings III L.P., and Blackstone Holdings IV L.P. Subject to the minimum retained ownership requirements and transfer restrictions set forth in the partnership agreements of the Blackstone partnerships, the Reporting Person has the rights, exercisable from time to time, to exchange each Blackstone Holdings partnership unit for one common unit of The Blackstone Group L.P. The Blackstone Holdings partnership units have no expiration date and may not be exchanged at any time prior to December 31, 2016 other than pursuant to transactions or programs approved by Blackstone."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"A \"Blackstone Holdings partnership\" unit collectively refers to one limited partner interest in each of Blackstone Holdings I L.P., Blackstone Holdings II L.P., Blackstone Holdings III L.P., and Blackstone Holdings IV L.P. Subject to the minimum retained ownership requirements and transfer restrictions set forth in the partnership agreements of the Blackstone partnerships, the Reporting Person has the rights, exercisable from time to time, to exchange each Blackstone Holdings partnership unit for one common unit of The Blackstone Group L.P. The Blackstone Holdings partnership units have no expiration date and may not be exchanged at any time prior to December 31, 2016 other than pursuant to transactions or programs approved by Blackstone."},{"field":"kind","element":"transactionCoding","label":"F1","text":"Pursuant to an exchange agreement, the Reporting Person exchanged 75,518 Blackstone Holdings partnership units for an equal number of common units of The Blackstone Group L.P."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"A \"Blackstone Holdings partnership\" unit collectively refers to one limited partner interest in each of Blackstone Holdings I L.P., Blackstone Holdings II L.P., Blackstone Holdings III L.P., and Blackstone Holdings IV L.P. Subject to the minimum retained ownership requirements and transfer restrictions set forth in the partnership agreements of the Blackstone partnerships, the Reporting Person has the rights, exercisable from time to time, to exchange each Blackstone Holdings partnership unit for one common unit of The Blackstone Group L.P. The Blackstone Holdings partnership units have no expiration date and may not be exchanged at any time prior to December 31, 2016 other than pursuant to transactions or programs approved by Blackstone."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"A \"Blackstone Holdings partnership\" unit collectively refers to one limited partner interest in each of Blackstone Holdings I L.P., Blackstone Holdings II L.P., Blackstone Holdings III L.P., and Blackstone Holdings IV L.P. Subject to the minimum retained ownership requirements and transfer restrictions set forth in the partnership agreements of the Blackstone partnerships, the Reporting Person has the rights, exercisable from time to time, to exchange each Blackstone Holdings partnership unit for one common unit of The Blackstone Group L.P. The Blackstone Holdings partnership units have no expiration date and may not be exchanged at any time prior to December 31, 2016 other than pursuant to transactions or programs approved by Blackstone."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"A \"Blackstone Holdings partnership\" unit collectively refers to one limited partner interest in each of Blackstone Holdings I L.P., Blackstone Holdings II L.P., Blackstone Holdings III L.P., and Blackstone Holdings IV L.P. Subject to the minimum retained ownership requirements and transfer restrictions set forth in the partnership agreements of the Blackstone partnerships, the Reporting Person has the rights, exercisable from time to time, to exchange each Blackstone Holdings partnership unit for one common unit of The Blackstone Group L.P. The Blackstone Holdings partnership units have no expiration date and may not be exchanged at any time prior to December 31, 2016 other than pursuant to transactions or programs approved by Blackstone."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Includes 5,634 Blackstone Holdings partnership units issued on October 1, 2015 as an anti-dilution adjustment in connection with the spin-off of PJT Partners Inc. by The Blackstone Group L.P."}],"balance_after":487945,"derivative":{"underlying":"Common units representing limited partner interests","underlying_shares":75518},"source":{"system":"sec-edgar","filing":"0001209191-16-099007","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1393818/000120919116099007/doc4.xml","form_type":"4"}},{"id":442146,"issuer":{"id":2861,"kind":"organization","name":"Blackstone Inc."},"owners":[{"id":15883,"kind":"person","name":"Solotar Joan","position":1,"cik":"0001408583","reported_name":"Solotar Joan","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SMD, External Relations"}}],"security":"Common units representing limited partner interests","published_at":"2016-02-17T02:41:05.000Z","date":"2016-02-09","kind":"exercise","acquired":true,"shares":75518,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Pursuant to an exchange agreement, the Reporting Person exchanged 75,518 Blackstone Holdings partnership units for an equal number of common units of The Blackstone Group L.P."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Pursuant to an exchange agreement, the Reporting Person exchanged 75,518 Blackstone Holdings partnership units for an equal number of common units of The Blackstone Group L.P."}],"balance_after":142247,"source":{"system":"sec-edgar","filing":"0001209191-16-099007","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1393818/000120919116099007/doc4.xml","form_type":"4"}},{"id":443453,"issuer":{"id":2861,"kind":"organization","name":"Blackstone Inc."},"owners":[{"id":15883,"kind":"person","name":"Solotar Joan","position":1,"cik":"0001408583","reported_name":"Solotar Joan","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SMD, External Relations"}}],"security":"Common units representing limited partner interests","published_at":"2016-01-23T02:03:40.000Z","date":"2016-01-20","kind":"grant","acquired":true,"shares":36362,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Granted under the 2007 Equity Incentive Plan, these deferred restricted common units will vest ratably over a three-year period, with 12,120 units vesting on January 20, 2017, 12,121 units vesting on January 20, 2018, and 12,121 units vesting on January 20, 2019, subject to the Reporting Person's continued employment with Blackstone. As these deferred restricted common units vest, the underlying common units will be delivered to the Reporting Person. Notwithstanding the foregoing, the units may be delivered earlier upon a change in control of Blackstone."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes 475 Blackstone common units issued on October 1, 2015 as an anti-dilution adjustment in connection with the spin-off of PJT Partners Inc. by The Blackstone Group L.P"}],"balance_after":66729,"source":{"system":"sec-edgar","filing":"0001209191-16-093326","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1393818/000120919116093326/doc4.xml","form_type":"4"}},{"id":449070,"issuer":{"id":2861,"kind":"organization","name":"Blackstone Inc."},"owners":[{"id":15883,"kind":"person","name":"Solotar Joan","position":1,"cik":"0001408583","reported_name":"Solotar Joan","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SMD, External Relations"}}],"security":"Blackstone Holdings partnership units","published_at":"2015-07-07T01:29:13.000Z","date":"2015-07-01","kind":"grant","acquired":true,"shares":70674,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"A \"Blackstone Holdings partnership\" unit collectively refers to one limited partner interest in each of Blackstone Holdings I L.P., Blackstone Holdings II L.P., Blackstone Holdings III L.P., and Blackstone Holdings IV L.P. Subject to the minimum retained ownership requirements and transfer restrictions set forth in the partnership agreements of the Blackstone partnerships, the Reporting Person has the rights, exercisable from time to time, to exchange each Blackstone Holdings partnership unit for one common unit of The Blackstone Group L.P. The Blackstone Holdings partnership units have no expiration date and may not be exchanged at any time prior to December 31, 2015 other than pursuant to transactions or programs approved by Blackstone."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"A \"Blackstone Holdings partnership\" unit collectively refers to one limited partner interest in each of Blackstone Holdings I L.P., Blackstone Holdings II L.P., Blackstone Holdings III L.P., and Blackstone Holdings IV L.P. Subject to the minimum retained ownership requirements and transfer restrictions set forth in the partnership agreements of the Blackstone partnerships, the Reporting Person has the rights, exercisable from time to time, to exchange each Blackstone Holdings partnership unit for one common unit of The Blackstone Group L.P. The Blackstone Holdings partnership units have no expiration date and may not be exchanged at any time prior to December 31, 2015 other than pursuant to transactions or programs approved by Blackstone."},{"field":"shares","element":"transactionShares","label":"F2","text":"Granted under the 2007 Equity Incentive Plan, 20% of these deferred restricted Blackstone Holdings partnership units, or 14,135 units, will vest on July 1, 2018; an additional 30%, or 21,202 units, will vest on July 1, 2019; and the remaining 50%, or 35,337 units, will vest on July 1, 2020. As these deferred restricted Blackstone Holdings partnership units vest, the underlying Blackstone Holdings partnership units will be delivered to the Reporting Person, except that no more than 3/4 of the vested units will be delivered during the Reporting Person's service with Blackstone (with the remaining units to be delivered after the expiration of the Reporting Person's restrictive covenant period). Notwithstanding the foregoing, the units may be delivered earlier upon a change in control of Blackstone."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"A \"Blackstone Holdings partnership\" unit collectively refers to one limited partner interest in each of Blackstone Holdings I L.P., Blackstone Holdings II L.P., Blackstone Holdings III L.P., and Blackstone Holdings IV L.P. Subject to the minimum retained ownership requirements and transfer restrictions set forth in the partnership agreements of the Blackstone partnerships, the Reporting Person has the rights, exercisable from time to time, to exchange each Blackstone Holdings partnership unit for one common unit of The Blackstone Group L.P. The Blackstone Holdings partnership units have no expiration date and may not be exchanged at any time prior to December 31, 2015 other than pursuant to transactions or programs approved by Blackstone."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"A \"Blackstone Holdings partnership\" unit collectively refers to one limited partner interest in each of Blackstone Holdings I L.P., Blackstone Holdings II L.P., Blackstone Holdings III L.P., and Blackstone Holdings IV L.P. Subject to the minimum retained ownership requirements and transfer restrictions set forth in the partnership agreements of the Blackstone partnerships, the Reporting Person has the rights, exercisable from time to time, to exchange each Blackstone Holdings partnership unit for one common unit of The Blackstone Group L.P. The Blackstone Holdings partnership units have no expiration date and may not be exchanged at any time prior to December 31, 2015 other than pursuant to transactions or programs approved by Blackstone."}],"balance_after":557829,"derivative":{"underlying":"Common units representing limited partner interests","underlying_shares":70674},"source":{"system":"sec-edgar","filing":"0001209191-15-059873","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1393818/000120919115059873/doc4.xml","form_type":"4"}},{"id":451492,"issuer":{"id":2861,"kind":"organization","name":"Blackstone Inc."},"owners":[{"id":15883,"kind":"person","name":"Solotar Joan","position":1,"cik":"0001408583","reported_name":"Solotar Joan","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SMD, External Relations"}}],"security":"Blackstone Holdings partnership units","published_at":"2015-04-30T23:52:16.000Z","date":"2015-04-28","kind":"exercise","acquired":false,"shares":7778,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F3","text":"A \"Blackstone Holdings partnership\" unit collectively refers to one limited partner interest in each of Blackstone Holdings I L.P., Blackstone Holdings II L.P., Blackstone Holdings III L.P., and Blackstone Holdings IV L.P. Subject to the minimum retained ownership requirements and transfer restrictions set forth in the partnership agreements of the Blackstone partnerships, the Reporting Person has the rights, exercisable from time to time, to exchange each Blackstone Holdings partnership unit for one common unit of The Blackstone Group L.P. The Blackstone Holdings partnership units have no expiration date and may not be exchanged at any time prior to December 31, 2015 other than pursuant to transactions or programs approved by Blackstone."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F3","text":"A \"Blackstone Holdings partnership\" unit collectively refers to one limited partner interest in each of Blackstone Holdings I L.P., Blackstone Holdings II L.P., Blackstone Holdings III L.P., and Blackstone Holdings IV L.P. Subject to the minimum retained ownership requirements and transfer restrictions set forth in the partnership agreements of the Blackstone partnerships, the Reporting Person has the rights, exercisable from time to time, to exchange each Blackstone Holdings partnership unit for one common unit of The Blackstone Group L.P. The Blackstone Holdings partnership units have no expiration date and may not be exchanged at any time prior to December 31, 2015 other than pursuant to transactions or programs approved by Blackstone."},{"field":"kind","element":"transactionCoding","label":"F1","text":"Pursuant to an exchange agreement, the Reporting Person exchanged 7,778 Blackstone Holdings partnership units for an equal number of common units of The Blackstone Group L.P."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"A \"Blackstone Holdings partnership\" unit collectively refers to one limited partner interest in each of Blackstone Holdings I L.P., Blackstone Holdings II L.P., Blackstone Holdings III L.P., and Blackstone Holdings IV L.P. Subject to the minimum retained ownership requirements and transfer restrictions set forth in the partnership agreements of the Blackstone partnerships, the Reporting Person has the rights, exercisable from time to time, to exchange each Blackstone Holdings partnership unit for one common unit of The Blackstone Group L.P. The Blackstone Holdings partnership units have no expiration date and may not be exchanged at any time prior to December 31, 2015 other than pursuant to transactions or programs approved by Blackstone."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"A \"Blackstone Holdings partnership\" unit collectively refers to one limited partner interest in each of Blackstone Holdings I L.P., Blackstone Holdings II L.P., Blackstone Holdings III L.P., and Blackstone Holdings IV L.P. Subject to the minimum retained ownership requirements and transfer restrictions set forth in the partnership agreements of the Blackstone partnerships, the Reporting Person has the rights, exercisable from time to time, to exchange each Blackstone Holdings partnership unit for one common unit of The Blackstone Group L.P. The Blackstone Holdings partnership units have no expiration date and may not be exchanged at any time prior to December 31, 2015 other than pursuant to transactions or programs approved by Blackstone."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"A \"Blackstone Holdings partnership\" unit collectively refers to one limited partner interest in each of Blackstone Holdings I L.P., Blackstone Holdings II L.P., Blackstone Holdings III L.P., and Blackstone Holdings IV L.P. Subject to the minimum retained ownership requirements and transfer restrictions set forth in the partnership agreements of the Blackstone partnerships, the Reporting Person has the rights, exercisable from time to time, to exchange each Blackstone Holdings partnership unit for one common unit of The Blackstone Group L.P. The Blackstone Holdings partnership units have no expiration date and may not be exchanged at any time prior to December 31, 2015 other than pursuant to transactions or programs approved by Blackstone."}],"balance_after":487155,"derivative":{"underlying":"Common units representing limited partner interests","underlying_shares":7778},"source":{"system":"sec-edgar","filing":"0001209191-15-037609","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1393818/000120919115037609/doc4.xml","form_type":"4"}},{"id":451491,"issuer":{"id":2861,"kind":"organization","name":"Blackstone Inc."},"owners":[{"id":15883,"kind":"person","name":"Solotar Joan","position":1,"cik":"0001408583","reported_name":"Solotar Joan","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SMD, External Relations"}}],"security":"Common units representing limited partner interests","published_at":"2015-04-30T23:52:16.000Z","date":"2015-04-28","kind":"gift","acquired":false,"shares":7778,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"The Reporting Person donated a total of 7,778 Blackstone common units to two charitable organizations."}],"balance_after":29892,"source":{"system":"sec-edgar","filing":"0001209191-15-037609","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1393818/000120919115037609/doc4.xml","form_type":"4"}},{"id":451490,"issuer":{"id":2861,"kind":"organization","name":"Blackstone Inc."},"owners":[{"id":15883,"kind":"person","name":"Solotar Joan","position":1,"cik":"0001408583","reported_name":"Solotar Joan","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SMD, External Relations"}}],"security":"Common units representing limited partner interests","published_at":"2015-04-30T23:52:16.000Z","date":"2015-04-28","kind":"exercise","acquired":true,"shares":7778,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Pursuant to an exchange agreement, the Reporting Person exchanged 7,778 Blackstone Holdings partnership units for an equal number of common units of The Blackstone Group L.P."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Pursuant to an exchange agreement, the Reporting Person exchanged 7,778 Blackstone Holdings partnership units for an equal number of common units of The Blackstone Group L.P."}],"balance_after":37670,"source":{"system":"sec-edgar","filing":"0001209191-15-037609","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1393818/000120919115037609/doc4.xml","form_type":"4"}},{"id":457185,"issuer":{"id":2861,"kind":"organization","name":"Blackstone Inc."},"owners":[{"id":15883,"kind":"person","name":"Solotar Joan","position":1,"cik":"0001408583","reported_name":"Solotar Joan","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SMD, External Relations"}}],"security":"Common units representing limited partner interests","published_at":"2015-01-21T23:34:01.000Z","date":"2015-01-16","kind":"grant","acquired":true,"shares":29892,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Granted under the 2007 Equity Incentive Plan, these deferred restricted common units will vest ratably over a three-year period, with 9,964 units vesting on January 16, 2016, 9,964 units vesting on January 16, 2017, and 9,964 units vesting on January 16, 2018, subject to the Reporting Person's continued employment with Blackstone.  As these deferred restricted common units vest, the underlying common units will be delivered to the Reporting Person.  Notwithstanding the foregoing, the units may be delivered earlier upon a change in control of Blackstone."}],"balance_after":29892,"source":{"system":"sec-edgar","filing":"0001181431-15-001293","document":"rrd421551.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1393818/000118143115001293/rrd421551.xml","form_type":"4"}},{"id":463616,"issuer":{"id":2861,"kind":"organization","name":"Blackstone Inc."},"owners":[{"id":15883,"kind":"person","name":"Solotar Joan","position":1,"cik":"0001408583","reported_name":"Solotar Joan","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SMD, External Relations"}}],"security":"Blackstone Holdings partnership units","published_at":"2014-07-02T21:50:36.000Z","date":"2014-07-01","kind":"grant","acquired":true,"shares":31071,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"A \"Blackstone Holdings partnership\" unit collectively refers to one limited partner interest in each of Blackstone Holdings I L.P., Blackstone Holdings II L.P., Blackstone Holdings III L.P., and Blackstone Holdings IV L.P. Subject to the minimum retained ownership requirements and transfer restrictions set forth in the partnership agreements of the Blackstone partnerships, the Reporting Person has the rights, exercisable from time to time, to exchange each Blackstone Holdings partnership unit for one common unit of The Blackstone Group L.P. The Blackstone Holdings partnership units have no expiration date and may not be exchanged at any time prior to December 31, 2014 other than pursuant to transactions or programs approved by Blackstone."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"A \"Blackstone Holdings partnership\" unit collectively refers to one limited partner interest in each of Blackstone Holdings I L.P., Blackstone Holdings II L.P., Blackstone Holdings III L.P., and Blackstone Holdings IV L.P. Subject to the minimum retained ownership requirements and transfer restrictions set forth in the partnership agreements of the Blackstone partnerships, the Reporting Person has the rights, exercisable from time to time, to exchange each Blackstone Holdings partnership unit for one common unit of The Blackstone Group L.P. The Blackstone Holdings partnership units have no expiration date and may not be exchanged at any time prior to December 31, 2014 other than pursuant to transactions or programs approved by Blackstone."},{"field":"shares","element":"transactionShares","label":"F2","text":"Granted under the 2007 Equity Incentive Plan, 20% of these deferred restricted Blackstone Holdings partnership units, or 6,214 units, will vest on July 1, 2017; an additional 30%, or 9,321 units, will vest on July 1, 2018; and the remaining 50%, or 15,536 units, will vest on July 1, 2019. As these deferred restricted Blackstone Holdings partnership units vest, the underlying Blackstone Holdings partnership units will be delivered to the Reporting Person, except that no more than 3/4 of the vested units will be delivered during the Reporting Person's service with Blackstone (with the remaining units to be delivered after the expiration of the Reporting Person's restrictive covenant period). Notwithstanding the foregoing, the units may be delivered earlier upon a change in control of Blackstone."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"A \"Blackstone Holdings partnership\" unit collectively refers to one limited partner interest in each of Blackstone Holdings I L.P., Blackstone Holdings II L.P., Blackstone Holdings III L.P., and Blackstone Holdings IV L.P. Subject to the minimum retained ownership requirements and transfer restrictions set forth in the partnership agreements of the Blackstone partnerships, the Reporting Person has the rights, exercisable from time to time, to exchange each Blackstone Holdings partnership unit for one common unit of The Blackstone Group L.P. The Blackstone Holdings partnership units have no expiration date and may not be exchanged at any time prior to December 31, 2014 other than pursuant to transactions or programs approved by Blackstone."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"A \"Blackstone Holdings partnership\" unit collectively refers to one limited partner interest in each of Blackstone Holdings I L.P., Blackstone Holdings II L.P., Blackstone Holdings III L.P., and Blackstone Holdings IV L.P. Subject to the minimum retained ownership requirements and transfer restrictions set forth in the partnership agreements of the Blackstone partnerships, the Reporting Person has the rights, exercisable from time to time, to exchange each Blackstone Holdings partnership unit for one common unit of The Blackstone Group L.P. The Blackstone Holdings partnership units have no expiration date and may not be exchanged at any time prior to December 31, 2014 other than pursuant to transactions or programs approved by Blackstone."}],"balance_after":494933,"derivative":{"underlying":"Common units representing limited partner interests","underlying_shares":31071},"source":{"system":"sec-edgar","filing":"0001181431-14-026022","document":"rrd412616.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1393818/000118143114026022/rrd412616.xml","form_type":"4"}},{"id":465495,"issuer":{"id":2861,"kind":"organization","name":"Blackstone Inc."},"owners":[{"id":15883,"kind":"person","name":"Solotar Joan","position":1,"cik":"0001408583","reported_name":"Solotar Joan","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SMD, External Relations"}}],"security":"Blackstone Holdings partnership units","published_at":"2014-05-01T22:53:02.000Z","date":"2014-04-29","kind":"exercise","acquired":false,"shares":6600,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"A \"Blackstone Holdings partnership\" unit collectively refers to one limited partner interest in each of Blackstone Holdings I L.P., Blackstone Holdings II L.P., Blackstone Holdings III L.P., and Blackstone Holdings IV L.P. Subject to the minimum retained ownership requirements and transfer restrictions set forth in the partnership agreements of the Blackstone partnerships, the Reporting Person has the rights, exercisable from time to time, to exchange each Blackstone Holdings partnership unit for one common unit of The Blackstone Group L.P. The Blackstone Holdings partnership units have no expiration date and may not be exchanged at any time prior to December 31, 2014 other than pursuant to transactions or programs approved by Blackstone."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"A \"Blackstone Holdings partnership\" unit collectively refers to one limited partner interest in each of Blackstone Holdings I L.P., Blackstone Holdings II L.P., Blackstone Holdings III L.P., and Blackstone Holdings IV L.P. Subject to the minimum retained ownership requirements and transfer restrictions set forth in the partnership agreements of the Blackstone partnerships, the Reporting Person has the rights, exercisable from time to time, to exchange each Blackstone Holdings partnership unit for one common unit of The Blackstone Group L.P. The Blackstone Holdings partnership units have no expiration date and may not be exchanged at any time prior to December 31, 2014 other than pursuant to transactions or programs approved by Blackstone."},{"field":"kind","element":"transactionCoding","label":"F2","text":"Pursuant to an exchange agreement, the Reporting Person exchanged 6,600 Blackstone Holdings partnership units for an equal number of common units of The Blackstone Group L.P"},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"A \"Blackstone Holdings partnership\" unit collectively refers to one limited partner interest in each of Blackstone Holdings I L.P., Blackstone Holdings II L.P., Blackstone Holdings III L.P., and Blackstone Holdings IV L.P. Subject to the minimum retained ownership requirements and transfer restrictions set forth in the partnership agreements of the Blackstone partnerships, the Reporting Person has the rights, exercisable from time to time, to exchange each Blackstone Holdings partnership unit for one common unit of The Blackstone Group L.P. The Blackstone Holdings partnership units have no expiration date and may not be exchanged at any time prior to December 31, 2014 other than pursuant to transactions or programs approved by Blackstone."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"A \"Blackstone Holdings partnership\" unit collectively refers to one limited partner interest in each of Blackstone Holdings I L.P., Blackstone Holdings II L.P., Blackstone Holdings III L.P., and Blackstone Holdings IV L.P. Subject to the minimum retained ownership requirements and transfer restrictions set forth in the partnership agreements of the Blackstone partnerships, the Reporting Person has the rights, exercisable from time to time, to exchange each Blackstone Holdings partnership unit for one common unit of The Blackstone Group L.P. The Blackstone Holdings partnership units have no expiration date and may not be exchanged at any time prior to December 31, 2014 other than pursuant to transactions or programs approved by Blackstone."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"A \"Blackstone Holdings partnership\" unit collectively refers to one limited partner interest in each of Blackstone Holdings I L.P., Blackstone Holdings II L.P., Blackstone Holdings III L.P., and Blackstone Holdings IV L.P. Subject to the minimum retained ownership requirements and transfer restrictions set forth in the partnership agreements of the Blackstone partnerships, the Reporting Person has the rights, exercisable from time to time, to exchange each Blackstone Holdings partnership unit for one common unit of The Blackstone Group L.P. The Blackstone Holdings partnership units have no expiration date and may not be exchanged at any time prior to December 31, 2014 other than pursuant to transactions or programs approved by Blackstone."}],"balance_after":463862,"derivative":{"underlying":"Common units representing limited partner interests","underlying_shares":6600},"source":{"system":"sec-edgar","filing":"0001181431-14-017613","document":"rrd408217.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1393818/000118143114017613/rrd408217.xml","form_type":"4"}},{"id":465494,"issuer":{"id":2861,"kind":"organization","name":"Blackstone Inc."},"owners":[{"id":15883,"kind":"person","name":"Solotar Joan","position":1,"cik":"0001408583","reported_name":"Solotar Joan","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SMD, External Relations"}}],"security":"Common units representing limited partner interests","published_at":"2014-05-01T22:53:02.000Z","date":"2014-04-29","kind":"gift","acquired":false,"shares":6600,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F3","text":"The Reporting Person donated a total of 6,600 Blackstone common units to two charitable organizations."}],"balance_after":0,"source":{"system":"sec-edgar","filing":"0001181431-14-017613","document":"rrd408217.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1393818/000118143114017613/rrd408217.xml","form_type":"4"}},{"id":465493,"issuer":{"id":2861,"kind":"organization","name":"Blackstone Inc."},"owners":[{"id":15883,"kind":"person","name":"Solotar Joan","position":1,"cik":"0001408583","reported_name":"Solotar Joan","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SMD, External Relations"}}],"security":"Common units representing limited partner interests","published_at":"2014-05-01T22:53:02.000Z","date":"2014-04-29","kind":"exercise","acquired":true,"shares":6600,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"Pursuant to an exchange agreement, the Reporting Person exchanged 6,600 Blackstone Holdings partnership units for an equal number of common units of The Blackstone Group L.P"},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"Pursuant to an exchange agreement, the Reporting Person exchanged 6,600 Blackstone Holdings partnership units for an equal number of common units of The Blackstone Group L.P"},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F4","text":"Since the date of the Reporting Person's last ownership report, she transferred 11,694 common units representing limited partner interests pursuant to Rule 16a-12. The Reporting Person no longer reports such transferred securities as beneficially owned."}],"balance_after":6600,"source":{"system":"sec-edgar","filing":"0001181431-14-017613","document":"rrd408217.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1393818/000118143114017613/rrd408217.xml","form_type":"4"}},{"id":476153,"issuer":{"id":2861,"kind":"organization","name":"Blackstone Inc."},"owners":[{"id":15883,"kind":"person","name":"Solotar Joan","position":1,"cik":"0001408583","reported_name":"Solotar Joan","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SMD, External Relations"}}],"security":"Blackstone Holdings partnership unit","published_at":"2013-07-03T20:44:13.000Z","date":"2013-07-01","kind":"grant","acquired":true,"shares":11578,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"A \"Blackstone Holdings partnership\" unit collectively refers to one limited partner interest in each of Blackstone Holdings I L.P., Blackstone Holdings II L.P., Blackstone Holdings III L.P., and Blackstone Holdings IV L.P. Subject to the minimum retained ownership requirements and transfer restrictions set forth in the partnership agreements of the Blackstone partnerships, the Reporting Person has the rights, exercisable from time to time, to exchange each Blackstone Holdings partnership unit for one common unit of The Blackstone Group L.P. The Blackstone Holdings partnership units have no expiration date and may not be exchanged at any time prior to December 31, 2013 other than pursuant to transactions or programs approved by Blackstone."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"A \"Blackstone Holdings partnership\" unit collectively refers to one limited partner interest in each of Blackstone Holdings I L.P., Blackstone Holdings II L.P., Blackstone Holdings III L.P., and Blackstone Holdings IV L.P. Subject to the minimum retained ownership requirements and transfer restrictions set forth in the partnership agreements of the Blackstone partnerships, the Reporting Person has the rights, exercisable from time to time, to exchange each Blackstone Holdings partnership unit for one common unit of The Blackstone Group L.P. The Blackstone Holdings partnership units have no expiration date and may not be exchanged at any time prior to December 31, 2013 other than pursuant to transactions or programs approved by Blackstone."},{"field":"shares","element":"transactionShares","label":"F2","text":"Granted under the 2007 Equity Incentive Plan, 20% of these deferred restricted Blackstone Holdings partnership units, or 2,315 units, will vest on July 1, 2016; an additional 30%, or 3,474 units, will vest on July 1, 2017; and the remaining 50%, or 5,789, will vest on July 1, 2018. As these deferred restricted Blackstone Holdings partnership units vest, the underlying Blackstone Holdings partnership units will be delivered to the Reporting Person, except that no more than 3/4 of the vested units will be delivered during the Reporting Person's service with Blackstone (with the remaining units to be delivered after the expiration of the Reporting Person's restrictive covenant period). Notwithstanding the foregoing, the units may be delivered earlier upon a change in control of Blackstone."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"A \"Blackstone Holdings partnership\" unit collectively refers to one limited partner interest in each of Blackstone Holdings I L.P., Blackstone Holdings II L.P., Blackstone Holdings III L.P., and Blackstone Holdings IV L.P. Subject to the minimum retained ownership requirements and transfer restrictions set forth in the partnership agreements of the Blackstone partnerships, the Reporting Person has the rights, exercisable from time to time, to exchange each Blackstone Holdings partnership unit for one common unit of The Blackstone Group L.P. The Blackstone Holdings partnership units have no expiration date and may not be exchanged at any time prior to December 31, 2013 other than pursuant to transactions or programs approved by Blackstone."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"A \"Blackstone Holdings partnership\" unit collectively refers to one limited partner interest in each of Blackstone Holdings I L.P., Blackstone Holdings II L.P., Blackstone Holdings III L.P., and Blackstone Holdings IV L.P. Subject to the minimum retained ownership requirements and transfer restrictions set forth in the partnership agreements of the Blackstone partnerships, the Reporting Person has the rights, exercisable from time to time, to exchange each Blackstone Holdings partnership unit for one common unit of The Blackstone Group L.P. The Blackstone Holdings partnership units have no expiration date and may not be exchanged at any time prior to December 31, 2013 other than pursuant to transactions or programs approved by Blackstone."}],"balance_after":470462,"derivative":{"underlying":"Common units representing limited partnership interests","underlying_shares":11578},"source":{"system":"sec-edgar","filing":"0001181431-13-038804","document":"rrd385212.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1393818/000118143113038804/rrd385212.xml","form_type":"4"}},{"id":481888,"issuer":{"id":2861,"kind":"organization","name":"Blackstone Inc."},"owners":[{"id":15883,"kind":"person","name":"Solotar Joan","position":1,"cik":"0001408583","reported_name":"Solotar Joan","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SMD, External Relations"}}],"security":"Common units representing limited partner interests","published_at":"2013-02-15T01:34:44.000Z","date":"2012-12-18","kind":"gift","acquired":false,"shares":8306,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The Reporting Person donated 8,306 Blackstone common units to a charitable foundation."}],"balance_after":11694,"source":{"system":"sec-edgar","filing":"0001181431-13-009948","document":"rrd369731.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1393818/000118143113009948/rrd369731.xml","form_type":"5"}},{"id":489601,"issuer":{"id":2861,"kind":"organization","name":"Blackstone Inc."},"owners":[{"id":15883,"kind":"person","name":"Solotar Joan","position":1,"cik":"0001408583","reported_name":"Solotar Joan","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SMD, External Relations"}}],"security":"Blackstone Holdings partnership unit","published_at":"2012-07-27T21:09:45.000Z","date":"2012-07-01","kind":"grant","acquired":true,"shares":40907,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"A \"Blackstone Holdings partnership\" unit collectively refers to one limited partner interest in each of Blackstone Holdings I L.P., Blackstone Holdings II L.P., Blackstone Holdings III L.P., and Blackstone Holdings IV L.P. Subject to the minimum retained ownership requirements and transfer restrictions set forth in the partnership agreements of the Blackstone partnerships, the Reporting Person has the rights, exercisable from time to time, to exchange each Blackstone Holdings partnership unit for one common unit of The Blackstone Group L.P. The Blackstone Holdings partnership units have no expiration date and may not be exchanged at any time prior to December 31, 2012 other than pursuant to transactions or programs approved by Blackstone."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"A \"Blackstone Holdings partnership\" unit collectively refers to one limited partner interest in each of Blackstone Holdings I L.P., Blackstone Holdings II L.P., Blackstone Holdings III L.P., and Blackstone Holdings IV L.P. Subject to the minimum retained ownership requirements and transfer restrictions set forth in the partnership agreements of the Blackstone partnerships, the Reporting Person has the rights, exercisable from time to time, to exchange each Blackstone Holdings partnership unit for one common unit of The Blackstone Group L.P. The Blackstone Holdings partnership units have no expiration date and may not be exchanged at any time prior to December 31, 2012 other than pursuant to transactions or programs approved by Blackstone."},{"field":"shares","element":"transactionShares","label":"F2","text":"Granted under the 2007 Equity Incentive Plan, 20% of these deferred restricted Blackstone Holdings partnership units, or 8,181 units, will vest on July 1, 2015; an additional 30%, or 12,272 units, will vest on July 1, 2016; and the remaining 50%, or 20,454, will vest on July 1, 2017. As these deferred restricted Blackstone Holdings partnership units vest, the underlying Blackstone Holdings partnership units will be delivered to the Reporting Person, except that no more than 3/4 of the vested units will be delivered during the Reporting Person's service with Blackstone (with the remaining units to be delivered after the expiration of the Reporting Person's restrictive covenant period). Notwithstanding the foregoing, the units may be delivered earlier upon a change in control of Blackstone."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"A \"Blackstone Holdings partnership\" unit collectively refers to one limited partner interest in each of Blackstone Holdings I L.P., Blackstone Holdings II L.P., Blackstone Holdings III L.P., and Blackstone Holdings IV L.P. Subject to the minimum retained ownership requirements and transfer restrictions set forth in the partnership agreements of the Blackstone partnerships, the Reporting Person has the rights, exercisable from time to time, to exchange each Blackstone Holdings partnership unit for one common unit of The Blackstone Group L.P. The Blackstone Holdings partnership units have no expiration date and may not be exchanged at any time prior to December 31, 2012 other than pursuant to transactions or programs approved by Blackstone."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"A \"Blackstone Holdings partnership\" unit collectively refers to one limited partner interest in each of Blackstone Holdings I L.P., Blackstone Holdings II L.P., Blackstone Holdings III L.P., and Blackstone Holdings IV L.P. Subject to the minimum retained ownership requirements and transfer restrictions set forth in the partnership agreements of the Blackstone partnerships, the Reporting Person has the rights, exercisable from time to time, to exchange each Blackstone Holdings partnership unit for one common unit of The Blackstone Group L.P. The Blackstone Holdings partnership units have no expiration date and may not be exchanged at any time prior to December 31, 2012 other than pursuant to transactions or programs approved by Blackstone."}],"balance_after":458884,"derivative":{"underlying":"Common units representing limited partnership interests","underlying_shares":40907},"source":{"system":"sec-edgar","filing":"0001181431-12-042518","document":"rrd351037.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1393818/000118143112042518/rrd351037.xml","form_type":"4"}},{"id":509734,"issuer":{"id":2861,"kind":"organization","name":"Blackstone Inc."},"owners":[{"id":15883,"kind":"person","name":"Solotar Joan","position":1,"cik":"0001408583","reported_name":"Solotar Joan","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SMD, External Relations"}}],"security":"Blackstone Holdings Partnership units","published_at":"2011-02-01T21:53:21.000Z","date":"2011-01-26","kind":"grant","acquired":true,"shares":206493,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"A \"Blackstone Holdings partnership unit\" collectively refers to one limited partner interest in each of Blackstone Holdings I L.P., Blackstone Holdings II L.P., Blackstone Holdings III L.P. and Blackstone Holdings IV L.P. Subject to the minimum retained ownership requirements and transfer restrictions set forth in the partnership agreements of the Blackstone Holdings partnerships, the Reporting Person has the right, exercisable from time to time, to exchange each Blackstone Holding partnership unit for one common unit of The Blackstone Group L.P. The Blackstone Holdings partnership units have no expiration date and may not be exchanged at any time prior to December 31, 2011 other than pursuant to transactions or programs approved by Blackstone."},{"field":"security","element":"securityTitle","label":"F4","text":"As these deferred restricted Blackstone Holdings partnership units vest, the underlying Blackstone Holdings units will be delivered to the reporting person except that no more than 75% of the vested units will be delivered during her service with Blacksotne (with the remaining units to be delivered after the completion of her restrictive covenant period). Not withstanding the foregoing, the units may be delivered earlier upon a change in control of Blackstone."},{"field":"security","element":"securityTitle","label":"F5","text":"As these deferred restricted Blackstone Holdings partnership units vest, the underlying Blackstone Holdings units will be delivered to the reporting person except that no one more than ?? of the vested units will be delivered during his service with Blackstone (with the remaining units to be delivered after the completion of his restrictive covenant period).  Not withstanding the foregoing, the units may be delivered earlier upon a change in control of Blackstone."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"A \"Blackstone Holdings partnership unit\" collectively refers to one limited partner interest in each of Blackstone Holdings I L.P., Blackstone Holdings II L.P., Blackstone Holdings III L.P. and Blackstone Holdings IV L.P. Subject to the minimum retained ownership requirements and transfer restrictions set forth in the partnership agreements of the Blackstone Holdings partnerships, the Reporting Person has the right, exercisable from time to time, to exchange each Blackstone Holding partnership unit for one common unit of The Blackstone Group L.P. The Blackstone Holdings partnership units have no expiration date and may not be exchanged at any time prior to December 31, 2011 other than pursuant to transactions or programs approved by Blackstone."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"A \"Blackstone Holdings partnership unit\" collectively refers to one limited partner interest in each of Blackstone Holdings I L.P., Blackstone Holdings II L.P., Blackstone Holdings III L.P. and Blackstone Holdings IV L.P. Subject to the minimum retained ownership requirements and transfer restrictions set forth in the partnership agreements of the Blackstone Holdings partnerships, the Reporting Person has the right, exercisable from time to time, to exchange each Blackstone Holding partnership unit for one common unit of The Blackstone Group L.P. The Blackstone Holdings partnership units have no expiration date and may not be exchanged at any time prior to December 31, 2011 other than pursuant to transactions or programs approved by Blackstone."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"A \"Blackstone Holdings partnership unit\" collectively refers to one limited partner interest in each of Blackstone Holdings I L.P., Blackstone Holdings II L.P., Blackstone Holdings III L.P. and Blackstone Holdings IV L.P. Subject to the minimum retained ownership requirements and transfer restrictions set forth in the partnership agreements of the Blackstone Holdings partnerships, the Reporting Person has the right, exercisable from time to time, to exchange each Blackstone Holding partnership unit for one common unit of The Blackstone Group L.P. The Blackstone Holdings partnership units have no expiration date and may not be exchanged at any time prior to December 31, 2011 other than pursuant to transactions or programs approved by Blackstone."}],"balance_after":417977,"derivative":{"underlying":"Common units representing limited partner interests","underlying_shares":206493},"source":{"system":"sec-edgar","filing":"0001181431-11-006355","document":"rrd299394.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1393818/000118143111006355/rrd299394.xml","form_type":"4"}},{"id":509733,"issuer":{"id":2861,"kind":"organization","name":"Blackstone Inc."},"owners":[{"id":15883,"kind":"person","name":"Solotar Joan","position":1,"cik":"0001408583","reported_name":"Solotar Joan","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SMD, External Relations"}}],"security":"Blackstone Holdings Partnership units","published_at":"2011-02-01T21:53:21.000Z","date":"2010-05-28","kind":"gift","acquired":false,"shares":532,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"A \"Blackstone Holdings partnership unit\" collectively refers to one limited partner interest in each of Blackstone Holdings I L.P., Blackstone Holdings II L.P., Blackstone Holdings III L.P. and Blackstone Holdings IV L.P. Subject to the minimum retained ownership requirements and transfer restrictions set forth in the partnership agreements of the Blackstone Holdings partnerships, the Reporting Person has the right, exercisable from time to time, to exchange each Blackstone Holding partnership unit for one common unit of The Blackstone Group L.P. The Blackstone Holdings partnership units have no expiration date and may not be exchanged at any time prior to December 31, 2011 other than pursuant to transactions or programs approved by Blackstone."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"A \"Blackstone Holdings partnership unit\" collectively refers to one limited partner interest in each of Blackstone Holdings I L.P., Blackstone Holdings II L.P., Blackstone Holdings III L.P. and Blackstone Holdings IV L.P. Subject to the minimum retained ownership requirements and transfer restrictions set forth in the partnership agreements of the Blackstone Holdings partnerships, the Reporting Person has the right, exercisable from time to time, to exchange each Blackstone Holding partnership unit for one common unit of The Blackstone Group L.P. The Blackstone Holdings partnership units have no expiration date and may not be exchanged at any time prior to December 31, 2011 other than pursuant to transactions or programs approved by Blackstone."},{"field":"kind","element":"transactionCoding","label":"F3","text":"The Reporting Person donated 532 Blackstone Holdings partnership units to a charitable foundation."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"A \"Blackstone Holdings partnership unit\" collectively refers to one limited partner interest in each of Blackstone Holdings I L.P., Blackstone Holdings II L.P., Blackstone Holdings III L.P. and Blackstone Holdings IV L.P. Subject to the minimum retained ownership requirements and transfer restrictions set forth in the partnership agreements of the Blackstone Holdings partnerships, the Reporting Person has the right, exercisable from time to time, to exchange each Blackstone Holding partnership unit for one common unit of The Blackstone Group L.P. The Blackstone Holdings partnership units have no expiration date and may not be exchanged at any time prior to December 31, 2011 other than pursuant to transactions or programs approved by Blackstone."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"A \"Blackstone Holdings partnership unit\" collectively refers to one limited partner interest in each of Blackstone Holdings I L.P., Blackstone Holdings II L.P., Blackstone Holdings III L.P. and Blackstone Holdings IV L.P. Subject to the minimum retained ownership requirements and transfer restrictions set forth in the partnership agreements of the Blackstone Holdings partnerships, the Reporting Person has the right, exercisable from time to time, to exchange each Blackstone Holding partnership unit for one common unit of The Blackstone Group L.P. The Blackstone Holdings partnership units have no expiration date and may not be exchanged at any time prior to December 31, 2011 other than pursuant to transactions or programs approved by Blackstone."}],"balance_after":211484,"derivative":{"underlying":"Common units representing limited partner interests","underlying_shares":532},"source":{"system":"sec-edgar","filing":"0001181431-11-006355","document":"rrd299394.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1393818/000118143111006355/rrd299394.xml","form_type":"4"}},{"id":509732,"issuer":{"id":2861,"kind":"organization","name":"Blackstone Inc."},"owners":[{"id":15883,"kind":"person","name":"Solotar Joan","position":1,"cik":"0001408583","reported_name":"Solotar Joan","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"SMD, External Relations"}}],"security":"Blackstone Holdings Partnership units","published_at":"2011-02-01T21:53:21.000Z","date":"2010-03-03","kind":"gift","acquired":false,"shares":533,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"A \"Blackstone Holdings partnership unit\" collectively refers to one limited partner interest in each of Blackstone Holdings I L.P., Blackstone Holdings II L.P., Blackstone Holdings III L.P. and Blackstone Holdings IV L.P. Subject to the minimum retained ownership requirements and transfer restrictions set forth in the partnership agreements of the Blackstone Holdings partnerships, the Reporting Person has the right, exercisable from time to time, to exchange each Blackstone Holding partnership unit for one common unit of The Blackstone Group L.P. The Blackstone Holdings partnership units have no expiration date and may not be exchanged at any time prior to December 31, 2011 other than pursuant to transactions or programs approved by Blackstone."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"A \"Blackstone Holdings partnership unit\" collectively refers to one limited partner interest in each of Blackstone Holdings I L.P., Blackstone Holdings II L.P., Blackstone Holdings III L.P. and Blackstone Holdings IV L.P. Subject to the minimum retained ownership requirements and transfer restrictions set forth in the partnership agreements of the Blackstone Holdings partnerships, the Reporting Person has the right, exercisable from time to time, to exchange each Blackstone Holding partnership unit for one common unit of The Blackstone Group L.P. The Blackstone Holdings partnership units have no expiration date and may not be exchanged at any time prior to December 31, 2011 other than pursuant to transactions or programs approved by Blackstone."},{"field":"kind","element":"transactionCoding","label":"F2","text":"The Reporting Person donated 533 Blackstone Holdings partnership units to a charitable foundation."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"A \"Blackstone Holdings partnership unit\" collectively refers to one limited partner interest in each of Blackstone Holdings I L.P., Blackstone Holdings II L.P., Blackstone Holdings III L.P. and Blackstone Holdings IV L.P. Subject to the minimum retained ownership requirements and transfer restrictions set forth in the partnership agreements of the Blackstone Holdings partnerships, the Reporting Person has the right, exercisable from time to time, to exchange each Blackstone Holding partnership unit for one common unit of The Blackstone Group L.P. The Blackstone Holdings partnership units have no expiration date and may not be exchanged at any time prior to December 31, 2011 other than pursuant to transactions or programs approved by Blackstone."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"A \"Blackstone Holdings partnership unit\" collectively refers to one limited partner interest in each of Blackstone Holdings I L.P., Blackstone Holdings II L.P., Blackstone Holdings III L.P. and Blackstone Holdings IV L.P. Subject to the minimum retained ownership requirements and transfer restrictions set forth in the partnership agreements of the Blackstone Holdings partnerships, the Reporting Person has the right, exercisable from time to time, to exchange each Blackstone Holding partnership unit for one common unit of The Blackstone Group L.P. The Blackstone Holdings partnership units have no expiration date and may not be exchanged at any time prior to December 31, 2011 other than pursuant to transactions or programs approved by Blackstone."}],"balance_after":212016,"derivative":{"underlying":"Common units representing limited partner interests","underlying_shares":533},"source":{"system":"sec-edgar","filing":"0001181431-11-006355","document":"rrd299394.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1393818/000118143111006355/rrd299394.xml","form_type":"4"}},{"id":523149,"issuer":{"id":2861,"kind":"organization","name":"Blackstone Inc."},"owners":[{"id":15883,"kind":"person","name":"Solotar Joan","position":1,"cik":"0001408583","reported_name":"Solotar Joan","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Sr Managing Dir, Public Mkts"}}],"security":"Blackstone Holdings Partnership units","published_at":"2010-02-11T22:06:04.000Z","date":"2009-11-12","kind":"gift","acquired":false,"shares":533,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"A \"Blackstone Holdings partnership unit\" collectively refers to one limited partner interest in each of Blackstone Holdings I L.P., Blackstone Holdings II L.P., Blackstone Holdings III L.P. and Blackstone Holdings IV L.P. Subject to the minimum retained ownership requirements and transfer restrictions set forth in the partnership agreements of the Blackstone Holdings partnerships, the Reporting Person has the right, exercisable from time to time, to exchange each Blackstone Holding partnership unit for one common unit of The Blackstone Group L.P. The Blackstone Holdings partnership units have no expiration date and may not be exchanged at any time prior to December 31, 2010 other than pursuant to transactions or programs approved by Blackstone."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"A \"Blackstone Holdings partnership unit\" collectively refers to one limited partner interest in each of Blackstone Holdings I L.P., Blackstone Holdings II L.P., Blackstone Holdings III L.P. and Blackstone Holdings IV L.P. Subject to the minimum retained ownership requirements and transfer restrictions set forth in the partnership agreements of the Blackstone Holdings partnerships, the Reporting Person has the right, exercisable from time to time, to exchange each Blackstone Holding partnership unit for one common unit of The Blackstone Group L.P. The Blackstone Holdings partnership units have no expiration date and may not be exchanged at any time prior to December 31, 2010 other than pursuant to transactions or programs approved by Blackstone."},{"field":"kind","element":"transactionCoding","label":"F2","text":"The Reporting Person donated 533 Blackstone Holdings partnership units to a charitable foundation."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"A \"Blackstone Holdings partnership unit\" collectively refers to one limited partner interest in each of Blackstone Holdings I L.P., Blackstone Holdings II L.P., Blackstone Holdings III L.P. and Blackstone Holdings IV L.P. Subject to the minimum retained ownership requirements and transfer restrictions set forth in the partnership agreements of the Blackstone Holdings partnerships, the Reporting Person has the right, exercisable from time to time, to exchange each Blackstone Holding partnership unit for one common unit of The Blackstone Group L.P. The Blackstone Holdings partnership units have no expiration date and may not be exchanged at any time prior to December 31, 2010 other than pursuant to transactions or programs approved by Blackstone."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"A \"Blackstone Holdings partnership unit\" collectively refers to one limited partner interest in each of Blackstone Holdings I L.P., Blackstone Holdings II L.P., Blackstone Holdings III L.P. and Blackstone Holdings IV L.P. Subject to the minimum retained ownership requirements and transfer restrictions set forth in the partnership agreements of the Blackstone Holdings partnerships, the Reporting Person has the right, exercisable from time to time, to exchange each Blackstone Holding partnership unit for one common unit of The Blackstone Group L.P. The Blackstone Holdings partnership units have no expiration date and may not be exchanged at any time prior to December 31, 2010 other than pursuant to transactions or programs approved by Blackstone."}],"balance_after":212549,"derivative":{"underlying":"Common units representing limited partnership units","underlying_shares":533},"source":{"system":"sec-edgar","filing":"0001181431-10-008510","document":"rrd265059.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1393818/000118143110008510/rrd265059.xml","form_type":"5"}},{"id":535564,"issuer":{"id":2861,"kind":"organization","name":"Blackstone Inc."},"owners":[{"id":15883,"kind":"person","name":"Solotar Joan","position":1,"cik":"0001408583","reported_name":"Solotar Joan","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Sr Managing Dir, Public Mkts"}}],"security":"Common units representing limited partner interests","published_at":"2008-11-18T15:03:54.000Z","date":"2008-11-14","kind":"purchase","acquired":true,"shares":20000,"price":7.23,"value":144600.0,"ownership":{"direct":true},"balance_after":20000,"source":{"system":"sec-edgar","filing":"0001181431-08-062289","document":"rrd223760.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1393818/000118143108062289/rrd223760.xml","form_type":"4"}}]}