{"transactions":[{"id":3108769,"issuer":{"id":8068,"kind":"organization","name":"EXICURE, INC."},"owners":[{"id":148420,"kind":"person","name":"Mirkin Chad A.","position":1,"cik":"0001416999","reported_name":"Mirkin Chad A.","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2020-06-16T21:35:50.000Z","date":"2020-06-12","kind":"sale","acquired":false,"shares":10195,"price":2.83,"value":28851.85,"ownership":{"direct":false,"nature":"By AuraSense, LLC"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Certain of these transactions are matchable transactions under Section 16(b) of the Exchange Act. The Reporting Person will disgorge the full amount of any recoverable profits to the Issuer."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $2.81 to\n$2.87 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and\nExchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"The Reporting Person is a member of the Board of Managers of AuraSense, LLC and may be deemed to share voting or dispositive power over the shares held by AuraSense, LLC."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"The Reporting Person disclaims beneficial ownership of the shares of common stock reported herein except to the extent of his pecuniary interest therein, if any, and this report shall not be deemed an admission that the Reporting Person is the beneficial owner of the shares for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or for any other purpose."}],"balance_after":11257629,"source":{"system":"sec-edgar","filing":"0001209191-20-037163","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1416999/000120919120037163/doc4.xml","form_type":"4"}},{"id":3118560,"issuer":{"id":8068,"kind":"organization","name":"EXICURE, INC."},"owners":[{"id":148420,"kind":"person","name":"Mirkin Chad A.","position":1,"cik":"0001416999","reported_name":"Mirkin Chad A.","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Stock Option (right to buy)","published_at":"2020-06-08T19:22:02.000Z","date":"2020-06-04","kind":"grant","acquired":true,"shares":21693,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"The shares subject to the option will vest as to 1/12 of the underlying shares monthly from the vesting commencement date of June 4, 2020, provided the Reporting Person remains in continuous service on each vesting date."}],"balance_after":21693,"derivative":{"exercise_price":2.79,"expiration_date":"2030-06-03","underlying":"Common Stock","underlying_shares":21693},"source":{"system":"sec-edgar","filing":"0001209191-20-035124","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1416999/000120919120035124/doc4.xml","form_type":"4"}},{"id":3139003,"issuer":{"id":8068,"kind":"organization","name":"EXICURE, INC."},"owners":[{"id":148420,"kind":"person","name":"Mirkin Chad A.","position":1,"cik":"0001416999","reported_name":"Mirkin Chad A.","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Stock Option (right to buy)","published_at":"2020-05-21T16:46:19.000Z","date":"2020-05-20","kind":"exercise","acquired":false,"shares":49649,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F5","text":"Immediately exercisable."}],"balance_after":0,"derivative":{"exercise_price":0.65,"expiration_date":"2024-03-01","underlying":"Common Stock","underlying_shares":49649},"source":{"system":"sec-edgar","filing":"0001209191-20-031317","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1416999/000120919120031317/doc4.xml","form_type":"4"}},{"id":3139002,"issuer":{"id":8068,"kind":"organization","name":"EXICURE, INC."},"owners":[{"id":148420,"kind":"person","name":"Mirkin Chad A.","position":1,"cik":"0001416999","reported_name":"Mirkin Chad 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Stock","published_at":"2020-03-16T08:46:22.000Z","date":"2020-03-12","kind":"purchase","acquired":true,"shares":15000,"price":1.45,"value":21750.0,"ownership":{"direct":true},"footnotes":[{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"27,267 shares previously reported as direct beneficial ownership are held in the Chad A. Mirkin Living Trust and therefore should have been reported as indirect beneficial ownership."}],"balance_after":15000,"source":{"system":"sec-edgar","filing":"0001698530-20-000019","document":"wf-form4_158436276534600.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1416999/000169853020000019/wf-form4_158436276534600.xml","form_type":"4"}},{"id":3445524,"issuer":{"id":8068,"kind":"organization","name":"EXICURE, INC."},"owners":[{"id":148420,"kind":"person","name":"Mirkin Chad A.","position":1,"cik":"0001416999","reported_name":"Mirkin Chad A.","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2019-08-06T17:13:43.000Z","date":"2019-08-02","kind":"purchase","acquired":true,"shares":25000,"price":2,"value":50000.0,"ownership":{"direct":false,"nature":"By BSR Enterprises, LLC"},"footnotes":[{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"The Reporting Person disclaims beneficial ownership of the shares of common stock reported herein except to the extent of his pecuniary interest therein, if any, and this report shall not be deemed an admission that the Reporting Person is the beneficial owner of the shares for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or for any other purpose."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"The Reporting Person is a board member of BSR Enterprises, LLC and may be deemed to share voting and dispositive power over the shares held by BSR Enterprises, LLC with the Reporting Person's spouse."}],"balance_after":25000,"source":{"system":"sec-edgar","filing":"0001698530-19-000113","document":"wf-form4_156512600692958.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1416999/000169853019000113/wf-form4_156512600692958.xml","form_type":"4"}},{"id":3489442,"issuer":{"id":8068,"kind":"organization","name":"EXICURE, INC."},"owners":[{"id":148420,"kind":"person","name":"Mirkin Chad A.","position":1,"cik":"0001416999","reported_name":"Mirkin Chad A.","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Stock Option (right to buy)","published_at":"2019-06-14T17:35:45.000Z","date":"2019-06-14","kind":"grant","acquired":true,"shares":21693,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"This option vests in 12 substantially equal monthly installments from June 14, 2019,  provided that the option will vest in full on the Issuer's next regularly scheduled annual meeting of stockholders that occurs following the Grant Date, subject to the Reporting Person's continued service with the Issuer through each such date or, if earlier, such annual meeting and certain change of control provisions."}],"balance_after":21693,"derivative":{"exercise_price":2.78,"expiration_date":"2029-06-13","underlying":"Common Stock","underlying_shares":21693},"source":{"system":"sec-edgar","filing":"0001698530-19-000063","document":"wf-form4_156054813032072.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1416999/000169853019000063/wf-form4_156054813032072.xml","form_type":"4"}},{"id":3580974,"issuer":{"id":8068,"kind":"organization","name":"EXICURE, INC."},"owners":[{"id":148420,"kind":"person","name":"Mirkin Chad A.","position":1,"cik":"0001416999","reported_name":"Mirkin Chad A.","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2019-03-22T16:12:51.000Z","date":"2019-03-22","kind":"purchase","acquired":true,"shares":500,"price":2.3,"value":1150.0,"ownership":{"direct":true},"balance_after":27267,"source":{"system":"sec-edgar","filing":"0001698530-19-000035","document":"wf-form4_155328555643731.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1416999/000169853019000035/wf-form4_155328555643731.xml","form_type":"4"}},{"id":3582890,"issuer":{"id":8068,"kind":"organization","name":"EXICURE, INC."},"owners":[{"id":148420,"kind":"person","name":"Mirkin Chad A.","position":1,"cik":"0001416999","reported_name":"Mirkin Chad A.","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2019-03-21T16:41:18.000Z","date":"2019-03-21","kind":"purchase","acquired":true,"shares":1000,"price":2.43,"value":2430.0,"ownership":{"direct":true},"balance_after":26767,"source":{"system":"sec-edgar","filing":"0001698530-19-000033","document":"wf-form4_155320086220904.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1416999/000169853019000033/wf-form4_155320086220904.xml","form_type":"4"}},{"id":3590358,"issuer":{"id":8068,"kind":"organization","name":"EXICURE, INC."},"owners":[{"id":148420,"kind":"person","name":"Mirkin Chad A.","position":1,"cik":"0001416999","reported_name":"Mirkin Chad A.","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2019-03-18T17:21:21.000Z","date":"2019-03-18","kind":"purchase","acquired":true,"shares":1000,"price":2.4,"value":2400.0,"ownership":{"direct":true},"balance_after":25767,"source":{"system":"sec-edgar","filing":"0001698530-19-000025","document":"wf-form4_155294406516861.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1416999/000169853019000025/wf-form4_155294406516861.xml","form_type":"4"}},{"id":3595348,"issuer":{"id":8068,"kind":"organization","name":"EXICURE, INC."},"owners":[{"id":148420,"kind":"person","name":"Mirkin Chad A.","position":1,"cik":"0001416999","reported_name":"Mirkin Chad A.","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2019-03-14T16:58:06.000Z","date":"2019-03-13","kind":"purchase","acquired":true,"shares":2200,"price":2.5,"value":5500.0,"ownership":{"direct":true},"balance_after":24767,"source":{"system":"sec-edgar","filing":"0001698530-19-000021","document":"wf-form4_155259707154344.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1416999/000169853019000021/wf-form4_155259707154344.xml","form_type":"4"}},{"id":3885999,"issuer":{"id":8068,"kind":"organization","name":"EXICURE, INC."},"owners":[{"id":148420,"kind":"person","name":"Mirkin Chad A.","position":1,"cik":"0001416999","reported_name":"Mirkin Chad A.","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Stock Option (right to buy)","published_at":"2018-06-21T18:14:19.000Z","date":"2018-06-19","kind":"grant","acquired":true,"shares":21693,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"This option vests in 12 substantially equal monthly installments from June 19, 2018, subject to the Reporting Person's continued service with the Issuer and certain change of control provisions."}],"balance_after":21693,"derivative":{"exercise_price":5.82,"expiration_date":"2028-06-18","underlying":"Common Stock","underlying_shares":21693},"source":{"system":"sec-edgar","filing":"0001698530-18-000035","document":"wf-form4_152961923873024.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1416999/000169853018000035/wf-form4_152961923873024.xml","form_type":"4"}},{"id":4199940,"issuer":{"id":8068,"kind":"organization","name":"EXICURE, INC."},"owners":[{"id":148420,"kind":"person","name":"Mirkin Chad A.","position":1,"cik":"0001416999","reported_name":"Mirkin Chad A.","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Stock Option (right to buy)","published_at":"2017-09-28T21:40:34.000Z","date":"2017-09-26","kind":"grant","acquired":true,"shares":24824,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Pursuant to that certain Agreement and Plan of Merger and Reorganization (the \"Merger Agreement\"), dated as of September 26, 2017, by and among the Issuer then known as Max-1 Acquisition Corporation, Max-1 Acquisition Sub, Inc. and the corporation then known as Exicure, Inc. (\"Exicure OpCo\"), each outstanding share of Exicure OpCo capital stock (other than shares of Series C Preferred Stock of Exicure OpCo) was converted into 0.49649 shares of the Issuer's common stock (the \"Conversion Ratio\") and each outstanding share of Series C Preferred Stock of Exicure OpCo was converted into 0.7666652 shares of the Issuer's common stock (the \"Series C Conversion Ratio\")."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F5","text":"Each option to purchase shares of Exicure OpCo outstanding and unexercised was assumed by the Issuer pursuant to the Merger Agreement and was converted into an option, subject to vesting, to purchase shares of common stock of the Issuer, with the number of shares of the Issuer's common stock underlying such option and the exercises price for such option adjusted to reflect the Conversion Ratio."},{"field":"shares","element":"transactionShares","label":"F1","text":"Pursuant to that certain Agreement and Plan of Merger and Reorganization (the \"Merger Agreement\"), dated as of September 26, 2017, by and among the Issuer then known as Max-1 Acquisition Corporation, Max-1 Acquisition Sub, Inc. and the corporation then known as Exicure, Inc. (\"Exicure OpCo\"), each outstanding share of Exicure OpCo capital stock (other than shares of Series C Preferred Stock of Exicure OpCo) was converted into 0.49649 shares of the Issuer's common stock (the \"Conversion Ratio\") and each outstanding share of Series C Preferred Stock of Exicure OpCo was converted into 0.7666652 shares of the Issuer's common stock (the \"Series C Conversion Ratio\")."},{"field":"shares","element":"transactionShares","label":"F5","text":"Each option to purchase shares of Exicure OpCo outstanding and unexercised was assumed by the Issuer pursuant to the Merger Agreement and was converted into an option, subject to vesting, to purchase shares of common stock of the Issuer, with the number of shares of the Issuer's common stock underlying such option and the exercises price for such option adjusted to reflect the Conversion Ratio."},{"field":"price","element":"transactionPricePerShare","label":"F5","text":"Each option to purchase shares of Exicure OpCo outstanding and unexercised was assumed by the Issuer pursuant to the Merger Agreement and was converted into an option, subject to vesting, to purchase shares of common stock of the Issuer, with the number of shares of the Issuer's common stock underlying such option and the exercises price for such option adjusted to reflect the Conversion Ratio."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F8","text":"This option vests in 12 substantially equal monthly installments from January 4, 2017, subject to the Reporting Person's continued service with the Issuer and certain change of control provisions."},{"field":"derivative.underlying_shares","element":"underlyingSecurityShares","label":"F1","text":"Pursuant to that certain Agreement and Plan of Merger and Reorganization (the \"Merger Agreement\"), dated as of September 26, 2017, by and among the Issuer then known as Max-1 Acquisition Corporation, Max-1 Acquisition Sub, Inc. and the corporation then known as Exicure, Inc. (\"Exicure OpCo\"), each outstanding share of Exicure OpCo capital stock (other than shares of Series C Preferred Stock of Exicure OpCo) was converted into 0.49649 shares of the Issuer's common stock (the \"Conversion Ratio\") and each outstanding share of Series C Preferred Stock of Exicure OpCo was converted into 0.7666652 shares of the Issuer's common stock (the \"Series C Conversion Ratio\")."},{"field":"derivative.underlying_shares","element":"underlyingSecurityShares","label":"F5","text":"Each option to purchase shares of Exicure OpCo outstanding and unexercised was assumed by the Issuer pursuant to the Merger Agreement and was converted into an option, subject to vesting, to purchase shares of common stock of the Issuer, with the number of shares of the Issuer's common stock underlying such option and the exercises price for such option adjusted to reflect the Conversion Ratio."}],"balance_after":24824,"derivative":{"exercise_price":4.21,"expiration_date":"2027-01-04","underlying":"Common Stock","underlying_shares":24824},"source":{"system":"sec-edgar","filing":"0000899243-17-022827","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1416999/000089924317022827/doc4.xml","form_type":"4"}},{"id":4199939,"issuer":{"id":8068,"kind":"organization","name":"EXICURE, INC."},"owners":[{"id":148420,"kind":"person","name":"Mirkin Chad A.","position":1,"cik":"0001416999","reported_name":"Mirkin Chad A.","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Stock Option (right to buy)","published_at":"2017-09-28T21:40:34.000Z","date":"2017-09-26","kind":"grant","acquired":true,"shares":24824,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Pursuant to that certain Agreement and Plan of Merger and Reorganization (the \"Merger Agreement\"), dated as of September 26, 2017, by and among the Issuer then known as Max-1 Acquisition Corporation, Max-1 Acquisition Sub, Inc. and the corporation then known as Exicure, Inc. (\"Exicure OpCo\"), each outstanding share of Exicure OpCo capital stock (other than shares of Series C Preferred Stock of Exicure OpCo) was converted into 0.49649 shares of the Issuer's common stock (the \"Conversion Ratio\") and each outstanding share of Series C Preferred Stock of Exicure OpCo was converted into 0.7666652 shares of the Issuer's common stock (the \"Series C Conversion Ratio\")."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F5","text":"Each option to purchase shares of Exicure OpCo outstanding and unexercised was assumed by the Issuer pursuant to the Merger Agreement and was converted into an option, subject to vesting, to purchase shares of common stock of the Issuer, with the number of shares of the Issuer's common stock underlying such option and the exercises price for such option adjusted to reflect the Conversion Ratio."},{"field":"shares","element":"transactionShares","label":"F1","text":"Pursuant to that certain Agreement and Plan of Merger and Reorganization (the \"Merger Agreement\"), dated as of September 26, 2017, by and among the Issuer then known as Max-1 Acquisition Corporation, Max-1 Acquisition Sub, Inc. and the corporation then known as Exicure, Inc. (\"Exicure OpCo\"), each outstanding share of Exicure OpCo capital stock (other than shares of Series C Preferred Stock of Exicure OpCo) was converted into 0.49649 shares of the Issuer's common stock (the \"Conversion Ratio\") and each outstanding share of Series C Preferred Stock of Exicure OpCo was converted into 0.7666652 shares of the Issuer's common stock (the \"Series C Conversion Ratio\")."},{"field":"shares","element":"transactionShares","label":"F5","text":"Each option to purchase shares of Exicure OpCo outstanding and unexercised was assumed by the Issuer pursuant to the Merger Agreement and was converted into an option, subject to vesting, to purchase shares of common stock of the Issuer, with the number of shares of the Issuer's common stock underlying such option and the exercises price for such option adjusted to reflect the Conversion Ratio."},{"field":"price","element":"transactionPricePerShare","label":"F5","text":"Each option to purchase shares of Exicure OpCo outstanding and unexercised was assumed by the Issuer pursuant to the Merger Agreement and was converted into an option, subject to vesting, to purchase shares of common stock of the Issuer, with the number of shares of the Issuer's common stock underlying such option and the exercises price for such option adjusted to reflect the Conversion Ratio."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F7","text":"This option vests in 48 substantially equal monthly installments from February 20, 2015, subject to the Reporting Person's continued service with the Issuer and certain change of control provisions."},{"field":"derivative.underlying_shares","element":"underlyingSecurityShares","label":"F1","text":"Pursuant to that certain Agreement and Plan of Merger and Reorganization (the \"Merger Agreement\"), dated as of September 26, 2017, by and among the Issuer then known as Max-1 Acquisition Corporation, Max-1 Acquisition Sub, Inc. and the corporation then known as Exicure, Inc. (\"Exicure OpCo\"), each outstanding share of Exicure OpCo capital stock (other than shares of Series C Preferred Stock of Exicure OpCo) was converted into 0.49649 shares of the Issuer's common stock (the \"Conversion Ratio\") and each outstanding share of Series C Preferred Stock of Exicure OpCo was converted into 0.7666652 shares of the Issuer's common stock (the \"Series C Conversion Ratio\")."},{"field":"derivative.underlying_shares","element":"underlyingSecurityShares","label":"F5","text":"Each option to purchase shares of Exicure OpCo outstanding and unexercised was assumed by the Issuer pursuant to the Merger Agreement and was converted into an option, subject to vesting, to purchase shares of common stock of the Issuer, with the number of shares of the Issuer's common stock underlying such option and the exercises price for such option adjusted to reflect the Conversion Ratio."}],"balance_after":24824,"derivative":{"exercise_price":1.03,"expiration_date":"2025-04-28","underlying":"Common Stock","underlying_shares":24824},"source":{"system":"sec-edgar","filing":"0000899243-17-022827","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1416999/000089924317022827/doc4.xml","form_type":"4"}},{"id":4199938,"issuer":{"id":8068,"kind":"organization","name":"EXICURE, INC."},"owners":[{"id":148420,"kind":"person","name":"Mirkin Chad A.","position":1,"cik":"0001416999","reported_name":"Mirkin Chad A.","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Stock Option (right to buy)","published_at":"2017-09-28T21:40:34.000Z","date":"2017-09-26","kind":"grant","acquired":true,"shares":49649,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"Pursuant to that certain Agreement and Plan of Merger and Reorganization (the \"Merger Agreement\"), dated as of September 26, 2017, by and among the Issuer then known as Max-1 Acquisition Corporation, Max-1 Acquisition Sub, Inc. and the corporation then known as Exicure, Inc. (\"Exicure OpCo\"), each outstanding share of Exicure OpCo capital stock (other than shares of Series C Preferred Stock of Exicure OpCo) was converted into 0.49649 shares of the Issuer's common stock (the \"Conversion Ratio\") and each outstanding share of Series C Preferred Stock of Exicure OpCo was converted into 0.7666652 shares of the Issuer's common stock (the \"Series C Conversion Ratio\")."},{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F5","text":"Each option to purchase shares of Exicure OpCo outstanding and unexercised was assumed by the Issuer pursuant to the Merger Agreement and was converted into an option, subject to vesting, to purchase shares of common stock of the Issuer, with the number of shares of the Issuer's common stock underlying such option and the exercises price for such option adjusted to reflect the Conversion Ratio."},{"field":"shares","element":"transactionShares","label":"F1","text":"Pursuant to that certain Agreement and Plan of Merger and Reorganization (the \"Merger Agreement\"), dated as of September 26, 2017, by and among the Issuer then known as Max-1 Acquisition Corporation, Max-1 Acquisition Sub, Inc. and the corporation then known as Exicure, Inc. (\"Exicure OpCo\"), each outstanding share of Exicure OpCo capital stock (other than shares of Series C Preferred Stock of Exicure OpCo) was converted into 0.49649 shares of the Issuer's common stock (the \"Conversion Ratio\") and each outstanding share of Series C Preferred Stock of Exicure OpCo was converted into 0.7666652 shares of the Issuer's common stock (the \"Series C Conversion Ratio\")."},{"field":"shares","element":"transactionShares","label":"F5","text":"Each option to purchase shares of Exicure OpCo outstanding and unexercised was assumed by the Issuer pursuant to the Merger Agreement and was converted into an option, subject to vesting, to purchase shares of common stock of the Issuer, with the number of shares of the Issuer's common stock underlying such option and the exercises price for such option adjusted to reflect the Conversion Ratio."},{"field":"price","element":"transactionPricePerShare","label":"F5","text":"Each option to purchase shares of Exicure OpCo outstanding and unexercised was assumed by the Issuer pursuant to the Merger Agreement and was converted into an option, subject to vesting, to purchase shares of common stock of the Issuer, with the number of shares of the Issuer's common stock underlying such option and the exercises price for such option adjusted to reflect the Conversion Ratio."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F6","text":"This option vested 25% on March 1, 2015, and the remaining 75% vests in 36 substantially equal monthly installments thereafter, subject to the Reporting Person's continued service with the Issuer and certain change of control provisions."},{"field":"derivative.underlying_shares","element":"underlyingSecurityShares","label":"F1","text":"Pursuant to that certain Agreement and Plan of Merger and Reorganization (the \"Merger Agreement\"), dated as of September 26, 2017, by and among the Issuer then known as Max-1 Acquisition Corporation, Max-1 Acquisition Sub, Inc. and the corporation then known as Exicure, Inc. (\"Exicure OpCo\"), each outstanding share of Exicure OpCo capital stock (other than shares of Series C Preferred Stock of Exicure OpCo) was converted into 0.49649 shares of the Issuer's common stock (the \"Conversion Ratio\") and each outstanding share of Series C Preferred Stock of Exicure OpCo was converted into 0.7666652 shares of the Issuer's common stock (the \"Series C Conversion Ratio\")."},{"field":"derivative.underlying_shares","element":"underlyingSecurityShares","label":"F5","text":"Each option to purchase shares of Exicure OpCo outstanding and unexercised was assumed by the Issuer pursuant to the Merger Agreement and was converted into an option, subject to vesting, to purchase shares of common stock of the Issuer, with the number of shares of the Issuer's common stock underlying such option and the exercises price for such option adjusted to reflect the Conversion Ratio."}],"balance_after":49649,"derivative":{"exercise_price":0.65,"expiration_date":"2024-03-01","underlying":"Common Stock","underlying_shares":49649},"source":{"system":"sec-edgar","filing":"0000899243-17-022827","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1416999/000089924317022827/doc4.xml","form_type":"4"}},{"id":4199937,"issuer":{"id":8068,"kind":"organization","name":"EXICURE, INC."},"owners":[{"id":148420,"kind":"person","name":"Mirkin Chad A.","position":1,"cik":"0001416999","reported_name":"Mirkin Chad A.","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2017-09-28T21:40:34.000Z","date":"2017-09-26","kind":"other","acquired":true,"shares":6669,"ownership":{"direct":false,"nature":"By Chad A. Mirkin Living Trust"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Pursuant to that certain Agreement and Plan of Merger and Reorganization (the \"Merger Agreement\"), dated as of September 26, 2017, by and among the Issuer then known as Max-1 Acquisition Corporation, Max-1 Acquisition Sub, Inc. and the corporation then known as Exicure, Inc. (\"Exicure OpCo\"), each outstanding share of Exicure OpCo capital stock (other than shares of Series C Preferred Stock of Exicure OpCo) was converted into 0.49649 shares of the Issuer's common stock (the \"Conversion Ratio\") and each outstanding share of Series C Preferred Stock of Exicure OpCo was converted into 0.7666652 shares of the Issuer's common stock (the \"Series C Conversion Ratio\")."},{"field":"shares","element":"transactionShares","label":"F1","text":"Pursuant to that certain Agreement and Plan of Merger and Reorganization (the \"Merger Agreement\"), dated as of September 26, 2017, by and among the Issuer then known as Max-1 Acquisition Corporation, Max-1 Acquisition Sub, Inc. and the corporation then known as Exicure, Inc. (\"Exicure OpCo\"), each outstanding share of Exicure OpCo capital stock (other than shares of Series C Preferred Stock of Exicure OpCo) was converted into 0.49649 shares of the Issuer's common stock (the \"Conversion Ratio\") and each outstanding share of Series C Preferred Stock of Exicure OpCo was converted into 0.7666652 shares of the Issuer's common stock (the \"Series C Conversion Ratio\")."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Pursuant to that certain Agreement and Plan of Merger and Reorganization (the \"Merger Agreement\"), dated as of September 26, 2017, by and among the Issuer then known as Max-1 Acquisition Corporation, Max-1 Acquisition Sub, Inc. and the corporation then known as Exicure, Inc. (\"Exicure OpCo\"), each outstanding share of Exicure OpCo capital stock (other than shares of Series C Preferred Stock of Exicure OpCo) was converted into 0.49649 shares of the Issuer's common stock (the \"Conversion Ratio\") and each outstanding share of Series C Preferred Stock of Exicure OpCo was converted into 0.7666652 shares of the Issuer's common stock (the \"Series C Conversion Ratio\")."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"The Reporting Person is the trustee of the Chad A. Mirkin Living Trust, and has voting or dispositive power over the shares held by the trust."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"The Reporting Person disclaims beneficial ownership of the shares of common stock reported herein except to the extent of his pecuniary interest therein, if any, and this report shall not be deemed an admission that the Reporting Person is the beneficial owner of the shares for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or for any other purpose."}],"balance_after":6669,"source":{"system":"sec-edgar","filing":"0000899243-17-022827","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1416999/000089924317022827/doc4.xml","form_type":"4"}},{"id":4199936,"issuer":{"id":8068,"kind":"organization","name":"EXICURE, INC."},"owners":[{"id":148420,"kind":"person","name":"Mirkin Chad A.","position":1,"cik":"0001416999","reported_name":"Mirkin Chad A.","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2017-09-28T21:40:34.000Z","date":"2017-09-26","kind":"grant","acquired":true,"shares":22567,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Pursuant to that certain Agreement and Plan of Merger and Reorganization (the \"Merger Agreement\"), dated as of September 26, 2017, by and among the Issuer then known as Max-1 Acquisition Corporation, Max-1 Acquisition Sub, Inc. and the corporation then known as Exicure, Inc. (\"Exicure OpCo\"), each outstanding share of Exicure OpCo capital stock (other than shares of Series C Preferred Stock of Exicure OpCo) was converted into 0.49649 shares of the Issuer's common stock (the \"Conversion Ratio\") and each outstanding share of Series C Preferred Stock of Exicure OpCo was converted into 0.7666652 shares of the Issuer's common stock (the \"Series C Conversion Ratio\")."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Pursuant to that certain Agreement and Plan of Merger and Reorganization (the \"Merger Agreement\"), dated as of September 26, 2017, by and among the Issuer then known as Max-1 Acquisition Corporation, Max-1 Acquisition Sub, Inc. and the corporation then known as Exicure, Inc. (\"Exicure OpCo\"), each outstanding share of Exicure OpCo capital stock (other than shares of Series C Preferred Stock of Exicure OpCo) was converted into 0.49649 shares of the Issuer's common stock (the \"Conversion Ratio\") and each outstanding share of Series C Preferred Stock of Exicure OpCo was converted into 0.7666652 shares of the Issuer's common stock (the \"Series C Conversion Ratio\")."}],"balance_after":22567,"source":{"system":"sec-edgar","filing":"0000899243-17-022827","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1416999/000089924317022827/doc4.xml","form_type":"4"}},{"id":4199935,"issuer":{"id":8068,"kind":"organization","name":"EXICURE, INC."},"owners":[{"id":148420,"kind":"person","name":"Mirkin Chad A.","position":1,"cik":"0001416999","reported_name":"Mirkin Chad A.","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2017-09-28T21:40:34.000Z","date":"2017-09-26","kind":"other","acquired":true,"shares":11267824,"ownership":{"direct":false,"nature":"By AuraSense, LLC"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Pursuant to that certain Agreement and Plan of Merger and Reorganization (the \"Merger Agreement\"), dated as of September 26, 2017, by and among the Issuer then known as Max-1 Acquisition Corporation, Max-1 Acquisition Sub, Inc. and the corporation then known as Exicure, Inc. (\"Exicure OpCo\"), each outstanding share of Exicure OpCo capital stock (other than shares of Series C Preferred Stock of Exicure OpCo) was converted into 0.49649 shares of the Issuer's common stock (the \"Conversion Ratio\") and each outstanding share of Series C Preferred Stock of Exicure OpCo was converted into 0.7666652 shares of the Issuer's common stock (the \"Series C Conversion Ratio\")."},{"field":"shares","element":"transactionShares","label":"F1","text":"Pursuant to that certain Agreement and Plan of Merger and Reorganization (the \"Merger Agreement\"), dated as of September 26, 2017, by and among the Issuer then known as Max-1 Acquisition Corporation, Max-1 Acquisition Sub, Inc. and the corporation then known as Exicure, Inc. (\"Exicure OpCo\"), each outstanding share of Exicure OpCo capital stock (other than shares of Series C Preferred Stock of Exicure OpCo) was converted into 0.49649 shares of the Issuer's common stock (the \"Conversion Ratio\") and each outstanding share of Series C Preferred Stock of Exicure OpCo was converted into 0.7666652 shares of the Issuer's common stock (the \"Series C Conversion Ratio\")."},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Pursuant to that certain Agreement and Plan of Merger and Reorganization (the \"Merger Agreement\"), dated as of September 26, 2017, by and among the Issuer then known as Max-1 Acquisition Corporation, Max-1 Acquisition Sub, Inc. and the corporation then known as Exicure, Inc. (\"Exicure OpCo\"), each outstanding share of Exicure OpCo capital stock (other than shares of Series C Preferred Stock of Exicure OpCo) was converted into 0.49649 shares of the Issuer's common stock (the \"Conversion Ratio\") and each outstanding share of Series C Preferred Stock of Exicure OpCo was converted into 0.7666652 shares of the Issuer's common stock (the \"Series C Conversion Ratio\")."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"The Reporting Person is a member of the Board of Managers of AuraSense, LLC and may be deemed to share voting or dispositive power over the shares held by AuraSense, LLC."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"The Reporting Person disclaims beneficial ownership of the shares of common stock reported herein except to the extent of his pecuniary interest therein, if any, and this report shall not be deemed an admission that the Reporting Person is the beneficial owner of the shares for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or for any other purpose."}],"balance_after":11267824,"source":{"system":"sec-edgar","filing":"0000899243-17-022827","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1416999/000089924317022827/doc4.xml","form_type":"4"}}]}