{"transactions":[{"id":3387191,"issuer":{"id":108982,"kind":"organization","name":"Bellerophon Therapeutics, Inc.","symbol":"BLPH"},"owners":[{"id":154218,"kind":"organization","name":"VENROCK ASSOCIATES IV L P","position":1,"cik":"0001277997","reported_name":"VENROCK ASSOCIATES IV L P","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":154219,"kind":"organization","name":"VENROCK ENTREPRENEURS FUND IV L P","position":2,"cik":"0001277994","reported_name":"VENROCK ENTREPRENEURS FUND IV L P","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":154220,"kind":"organization","name":"VEF Management IV, LLC","position":3,"cik":"0001305243","reported_name":"VEF Management IV, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":55710,"kind":"person","name":"Koh Bong Y","position":4,"cik":"0001615979","reported_name":"Koh Bong Y","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":122870,"kind":"organization","name":"Venrock Healthcare Capital Partners II, L.P.","position":5,"cik":"0001602264","reported_name":"Venrock Healthcare Capital Partners II, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":154221,"kind":"organization","name":"Venrock Management IV, LLC","position":6,"cik":"0001305238","reported_name":"Venrock Management IV, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":154222,"kind":"organization","name":"Venrock Partners Management, LLC","position":7,"cik":"0001305240","reported_name":"Venrock Partners Management, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":154223,"kind":"organization","name":"Venrock Partners, L.P.","position":8,"cik":"0001305239","reported_name":"Venrock Partners, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":122871,"kind":"organization","name":"VHCP Co-Investment Holdings II, LLC","position":9,"cik":"0001615983","reported_name":"VHCP Co-Investment Holdings II, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":106510,"kind":"organization","name":"VHCP Management II, LLC","position":10,"cik":"0001602263","reported_name":"VHCP Management II, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2019-10-28T17:15:57.000Z","date":"2019-10-28","kind":"sale","acquired":false,"shares":333010,"price":0.4387,"value":146091.487,"ownership":{"direct":false,"nature":"By funds"},"footnotes":[{"field":"date","element":"transactionDate","label":"F1","text":"This Form 4 is the first of two Form 4s being filed to report the beneficial ownership of the following Reporting Persons: Venrock Associates IV, LP, Venrock Partners, LP, Venrock Entrepreneurs Fund IV, LP, Venrock Management IV, LLC, Venrock Partners Management, LLC, VEF Management IV, LLC, Venrock Healthcare Capital Partners II, LP, VHCP Management II, LLC, VHCP Co Investment Holdings II, LLC, Venrock Healthcare Capital Partners III, LP, VHCP Management III, LLC, VHCP Co Investment Holdings III, LLC, Bong Koh and Nimish Shah. Two Form 4s are being filed because each form can report a maximum of 10 reporting persons."},{"field":"shares","element":"transactionShares","label":"F6","text":"Consists of: 149,726 shares sold by Venrock Healthcare Capital Partners II, LP, 60,700 shares sold by VHCP Co-Investment Holdings II, LLC, 111,441 shares sold by Venrock Healthcare Capital Partners III, LP and 11,143 shares sold by VHCP Co-Investment Holdings III, LLC."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"The price in Column 4 is a weighted average price.  These shares were sold in multiple transactions a prices within a range of $1.00.  The Reporting Persons undertake to provide the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within this range."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"Venrock Management IV, LLC (\"VM4\") is the general partner of Venrock Associates IV, LP. Venrock Partners Management, LLC (\"VPM\") is the general partner of Venrock Partners, LP. VEF Management IV, LLC (\"VEFM\") is the general partner of Venrock Entrepreneurs Fund IV, LP. VHCP Management II, LLC (\"VHCPM2\") is the general partner of Venrock Healthcare Capital Partners II, LP and the manager of VHCP Co-Investment Holdings II, LLC. VHCP Management III, LLC (\"VHCPM3\") is the general partner of Venrock Healthcare Capital Partners III, LP and the manager of VHCP Co-Investment Holdings III, LLC. Bong Koh and Nimish Shah are the managing members of VHCPM2 and VHCPM3. Each of VM4, VPM, VEFM, VHCPM2, VHCPM3, Bong Koh and Nimish Shah (together, the \"Managers\") may be deemed to beneficially own these shares. Each of the Managers expressly disclaims beneficial ownership over these shares except to the extent of their indirect pecuniary interests therein."}],"balance_after":6435173,"source":{"system":"sec-edgar","filing":"0001209191-19-054264","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1602264/000120919119054264/doc4.xml","form_type":"4"}},{"id":3387190,"issuer":{"id":108982,"kind":"organization","name":"Bellerophon Therapeutics, Inc.","symbol":"BLPH"},"owners":[{"id":154218,"kind":"organization","name":"VENROCK ASSOCIATES IV L P","position":1,"cik":"0001277997","reported_name":"VENROCK ASSOCIATES IV L P","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":154219,"kind":"organization","name":"VENROCK ENTREPRENEURS FUND IV L P","position":2,"cik":"0001277994","reported_name":"VENROCK ENTREPRENEURS FUND IV L P","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":154220,"kind":"organization","name":"VEF Management IV, LLC","position":3,"cik":"0001305243","reported_name":"VEF Management IV, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":55710,"kind":"person","name":"Koh Bong Y","position":4,"cik":"0001615979","reported_name":"Koh Bong Y","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":122870,"kind":"organization","name":"Venrock Healthcare Capital Partners II, L.P.","position":5,"cik":"0001602264","reported_name":"Venrock Healthcare Capital Partners II, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":154221,"kind":"organization","name":"Venrock Management IV, LLC","position":6,"cik":"0001305238","reported_name":"Venrock Management IV, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":154222,"kind":"organization","name":"Venrock Partners Management, LLC","position":7,"cik":"0001305240","reported_name":"Venrock Partners Management, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":154223,"kind":"organization","name":"Venrock Partners, L.P.","position":8,"cik":"0001305239","reported_name":"Venrock Partners, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":122871,"kind":"organization","name":"VHCP Co-Investment Holdings II, LLC","position":9,"cik":"0001615983","reported_name":"VHCP Co-Investment Holdings II, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":106510,"kind":"organization","name":"VHCP Management II, LLC","position":10,"cik":"0001602263","reported_name":"VHCP Management II, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2019-10-28T17:15:57.000Z","date":"2019-10-25","kind":"sale","acquired":false,"shares":56242,"price":0.4536,"value":25511.3712,"ownership":{"direct":false,"nature":"By funds"},"footnotes":[{"field":"date","element":"transactionDate","label":"F1","text":"This Form 4 is the first of two Form 4s being filed to report the beneficial ownership of the following Reporting Persons: Venrock Associates IV, LP, Venrock Partners, LP, Venrock Entrepreneurs Fund IV, LP, Venrock Management IV, LLC, Venrock Partners Management, LLC, VEF Management IV, LLC, Venrock Healthcare Capital Partners II, LP, VHCP Management II, LLC, VHCP Co Investment Holdings II, LLC, Venrock Healthcare Capital Partners III, LP, VHCP Management III, LLC, VHCP Co Investment Holdings III, LLC, Bong Koh and Nimish Shah. Two Form 4s are being filed because each form can report a maximum of 10 reporting persons."},{"field":"shares","element":"transactionShares","label":"F5","text":"Consists of: 25,287 shares sold by Venrock Healthcare Capital Partners II, LP, 10,252 shares sold by VHCP Co-Investment Holdings II, LLC, 18,821 shares sold by Venrock Healthcare Capital Partners III, LP and 1,882 shares sold by VHCP Co-Investment Holdings III, LLC."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"The price in Column 4 is a weighted average price.  These shares were sold in multiple transactions a prices within a range of $1.00.  The Reporting Persons undertake to provide the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within this range."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"Venrock Management IV, LLC (\"VM4\") is the general partner of Venrock Associates IV, LP. Venrock Partners Management, LLC (\"VPM\") is the general partner of Venrock Partners, LP. VEF Management IV, LLC (\"VEFM\") is the general partner of Venrock Entrepreneurs Fund IV, LP. VHCP Management II, LLC (\"VHCPM2\") is the general partner of Venrock Healthcare Capital Partners II, LP and the manager of VHCP Co-Investment Holdings II, LLC. VHCP Management III, LLC (\"VHCPM3\") is the general partner of Venrock Healthcare Capital Partners III, LP and the manager of VHCP Co-Investment Holdings III, LLC. Bong Koh and Nimish Shah are the managing members of VHCPM2 and VHCPM3. Each of VM4, VPM, VEFM, VHCPM2, VHCPM3, Bong Koh and Nimish Shah (together, the \"Managers\") may be deemed to beneficially own these shares. Each of the Managers expressly disclaims beneficial ownership over these shares except to the extent of their indirect pecuniary interests therein."}],"balance_after":6768183,"source":{"system":"sec-edgar","filing":"0001209191-19-054264","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1602264/000120919119054264/doc4.xml","form_type":"4"}},{"id":3387189,"issuer":{"id":108982,"kind":"organization","name":"Bellerophon Therapeutics, Inc.","symbol":"BLPH"},"owners":[{"id":154218,"kind":"organization","name":"VENROCK ASSOCIATES IV L P","position":1,"cik":"0001277997","reported_name":"VENROCK ASSOCIATES IV L P","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":154219,"kind":"organization","name":"VENROCK ENTREPRENEURS FUND IV L P","position":2,"cik":"0001277994","reported_name":"VENROCK ENTREPRENEURS FUND IV L P","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":154220,"kind":"organization","name":"VEF Management IV, LLC","position":3,"cik":"0001305243","reported_name":"VEF Management IV, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":55710,"kind":"person","name":"Koh Bong Y","position":4,"cik":"0001615979","reported_name":"Koh Bong Y","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":122870,"kind":"organization","name":"Venrock Healthcare Capital Partners II, L.P.","position":5,"cik":"0001602264","reported_name":"Venrock Healthcare Capital Partners II, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":154221,"kind":"organization","name":"Venrock Management IV, LLC","position":6,"cik":"0001305238","reported_name":"Venrock Management IV, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":154222,"kind":"organization","name":"Venrock Partners Management, LLC","position":7,"cik":"0001305240","reported_name":"Venrock Partners Management, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":154223,"kind":"organization","name":"Venrock Partners, L.P.","position":8,"cik":"0001305239","reported_name":"Venrock Partners, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":122871,"kind":"organization","name":"VHCP Co-Investment Holdings II, LLC","position":9,"cik":"0001615983","reported_name":"VHCP Co-Investment Holdings II, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":106510,"kind":"organization","name":"VHCP Management II, LLC","position":10,"cik":"0001602263","reported_name":"VHCP Management II, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2019-10-28T17:15:57.000Z","date":"2019-10-24","kind":"sale","acquired":false,"shares":704595,"price":0.5015,"value":353354.3925,"ownership":{"direct":false,"nature":"By funds"},"footnotes":[{"field":"date","element":"transactionDate","label":"F1","text":"This Form 4 is the first of two Form 4s being filed to report the beneficial ownership of the following Reporting Persons: Venrock Associates IV, LP, Venrock Partners, LP, Venrock Entrepreneurs Fund IV, LP, Venrock Management IV, LLC, Venrock Partners Management, LLC, VEF Management IV, LLC, Venrock Healthcare Capital Partners II, LP, VHCP Management II, LLC, VHCP Co Investment Holdings II, LLC, Venrock Healthcare Capital Partners III, LP, VHCP Management III, LLC, VHCP Co Investment Holdings III, LLC, Bong Koh and Nimish Shah. Two Form 4s are being filed because each form can report a maximum of 10 reporting persons."},{"field":"shares","element":"transactionShares","label":"F2","text":"Consists of: 316,797 shares sold by Venrock Healthcare Capital Partners II, LP, 128,431 shares sold by VHCP Co-Investment Holdings II, LLC, 235,791 shares sold by Venrock Healthcare Capital Partners III, LP and 23,576 shares sold by VHCP Co-Investment Holdings III, LLC."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"The price in Column 4 is a weighted average price.  These shares were sold in multiple transactions a prices within a range of $1.00.  The Reporting Persons undertake to provide the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within this range."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"Venrock Management IV, LLC (\"VM4\") is the general partner of Venrock Associates IV, LP. Venrock Partners Management, LLC (\"VPM\") is the general partner of Venrock Partners, LP. VEF Management IV, LLC (\"VEFM\") is the general partner of Venrock Entrepreneurs Fund IV, LP. VHCP Management II, LLC (\"VHCPM2\") is the general partner of Venrock Healthcare Capital Partners II, LP and the manager of VHCP Co-Investment Holdings II, LLC. VHCP Management III, LLC (\"VHCPM3\") is the general partner of Venrock Healthcare Capital Partners III, LP and the manager of VHCP Co-Investment Holdings III, LLC. Bong Koh and Nimish Shah are the managing members of VHCPM2 and VHCPM3. Each of VM4, VPM, VEFM, VHCPM2, VHCPM3, Bong Koh and Nimish Shah (together, the \"Managers\") may be deemed to beneficially own these shares. Each of the Managers expressly disclaims beneficial ownership over these shares except to the extent of their indirect pecuniary interests therein."}],"balance_after":6824425,"source":{"system":"sec-edgar","filing":"0001209191-19-054264","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1602264/000120919119054264/doc4.xml","form_type":"4"}},{"id":3595518,"issuer":{"id":108982,"kind":"organization","name":"Bellerophon Therapeutics, Inc.","symbol":"BLPH"},"owners":[{"id":154218,"kind":"organization","name":"VENROCK ASSOCIATES IV L P","position":1,"cik":"0001277997","reported_name":"VENROCK ASSOCIATES IV L P","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":154223,"kind":"organization","name":"Venrock Partners, L.P.","position":2,"cik":"0001305239","reported_name":"Venrock Partners, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":154219,"kind":"organization","name":"VENROCK ENTREPRENEURS FUND IV L P","position":3,"cik":"0001277994","reported_name":"VENROCK ENTREPRENEURS FUND IV L P","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":154220,"kind":"organization","name":"VEF Management IV, LLC","position":4,"cik":"0001305243","reported_name":"VEF Management IV, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":154221,"kind":"organization","name":"Venrock Management IV, LLC","position":5,"cik":"0001305238","reported_name":"Venrock Management IV, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":154222,"kind":"organization","name":"Venrock Partners Management, LLC","position":6,"cik":"0001305240","reported_name":"Venrock Partners Management, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":122870,"kind":"organization","name":"Venrock Healthcare Capital Partners II, L.P.","position":7,"cik":"0001602264","reported_name":"Venrock Healthcare Capital Partners II, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":122871,"kind":"organization","name":"VHCP Co-Investment Holdings II, LLC","position":8,"cik":"0001615983","reported_name":"VHCP Co-Investment Holdings II, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":106510,"kind":"organization","name":"VHCP Management II, LLC","position":9,"cik":"0001602263","reported_name":"VHCP Management II, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":55710,"kind":"person","name":"Koh Bong Y","position":10,"cik":"0001615979","reported_name":"Koh Bong Y","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2019-03-14T17:51:35.000Z","date":"2019-01-23","kind":"purchase","acquired":true,"shares":142857,"price":0.7,"value":99999.9,"ownership":{"direct":false,"nature":"By funds"},"footnotes":[{"field":"date","element":"transactionDate","label":"F1","text":"This Form 4 is the first of two Form 4s being filed to report the beneficial ownership of the following Reporting Persons: Venrock Associates IV, LP, Venrock Partners, LP, Venrock Entrepreneurs Fund IV, LP, Venrock Management IV, LLC, Venrock Partners Management, LLC, VEF Management IV, LLC, Venrock Healthcare Capital Partners II, LP, VHCP Management II, LLC, VHCP Co Investment Holdings II, LLC, Venrock Healthcare Capital Partners III, LP, VHCP Management III, LLC, VHCP Co Investment Holdings III, LLC, Bong Koh and Nimish Shah. Two Form 4s are being filed because each form can report a maximum of 10 reporting persons."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"Consists of (i) 129,871 shares purchased by Venrock Healthcare Capital Partners III, LP and (ii) 12,986 shares purchased by VHCP Co-Investment Holdings III, LLC."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"Venrock Management IV, LLC (\"VM4\") is the general partner of Venrock Associates IV, LP. Venrock Partners Management, LLC (\"VPM\") is the general partner of Venrock Partners, LP. VEF Management IV, LLC (\"VEFM\") is the general partner of Venrock Entrepreneurs Fund IV, LP. VHCP Management II, LLC (\"VHCPM2\") is the general partner of Venrock Healthcare Capital Partners II, LP and the manager of VHCP Co- Investment Holdings II, LLC. VHCP Management III, LLC (\"VHCPM3\") is the general partner of Venrock Healthcare Capital Partners III, LP and the manager of VHCP Co-Investment Holdings III, LLC. Bong Koh and Nimish Shah are the managing members of VHCPM2 and VHCPM3. Each of VM4, VPM, VEFM, VHCPM2, VHCPM3, Bong Koh and Nimish Shah (together, the \"Managers\") may be deemed to beneficially own these shares. Each of the Managers expressly disclaims beneficial ownership over these shares except to the extent of their indirect pecuniary interests therein."}],"balance_after":7529020,"source":{"system":"sec-edgar","filing":"0001209191-19-019526","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1602264/000120919119019526/doc4.xml","form_type":"4"}},{"id":3814354,"issuer":{"id":108982,"kind":"organization","name":"Bellerophon Therapeutics, Inc.","symbol":"BLPH"},"owners":[{"id":154218,"kind":"organization","name":"VENROCK ASSOCIATES IV L P","position":1,"cik":"0001277997","reported_name":"VENROCK ASSOCIATES IV L P","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":154221,"kind":"organization","name":"Venrock Management IV, LLC","position":2,"cik":"0001305238","reported_name":"Venrock Management IV, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":154223,"kind":"organization","name":"Venrock Partners, L.P.","position":3,"cik":"0001305239","reported_name":"Venrock Partners, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":154222,"kind":"organization","name":"Venrock Partners Management, LLC","position":4,"cik":"0001305240","reported_name":"Venrock Partners Management, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":154219,"kind":"organization","name":"VENROCK ENTREPRENEURS FUND IV L P","position":5,"cik":"0001277994","reported_name":"VENROCK ENTREPRENEURS FUND IV L P","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":154220,"kind":"organization","name":"VEF Management IV, LLC","position":6,"cik":"0001305243","reported_name":"VEF Management IV, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":122870,"kind":"organization","name":"Venrock Healthcare Capital Partners II, L.P.","position":7,"cik":"0001602264","reported_name":"Venrock Healthcare Capital Partners II, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":122871,"kind":"organization","name":"VHCP Co-Investment Holdings II, LLC","position":8,"cik":"0001615983","reported_name":"VHCP Co-Investment Holdings II, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":106510,"kind":"organization","name":"VHCP Management II, LLC","position":9,"cik":"0001602263","reported_name":"VHCP Management II, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":55710,"kind":"person","name":"Koh Bong Y","position":10,"cik":"0001615979","reported_name":"Koh Bong Y","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2018-09-17T16:42:01.000Z","date":"2018-09-17","kind":"purchase","acquired":true,"shares":60000,"price":1.1824,"value":70944.0,"ownership":{"direct":false,"nature":"By funds"},"footnotes":[{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"Venrock Management IV, LLC (\"VM4\") is the general partner of Venrock Associates IV, LP. Venrock Partners Management, LLC (\"VPM\") is the general partner of Venrock Partners, LP. VEF Management IV, LLC (\"VEFM\") is the general partner of Venrock Entrepreneurs Fund IV, LP. VHCP Management II, LLC (\"VHCPM2\") is the general partner of Venrock Healthcare Capital Partners II, LP and the manager of VHCP Co- Investment Holdings II, LLC. VHCP Management III, LLC (\"VHCPM3\") is the general partner of Venrock Healthcare Capital Partners III, LP and the manager of VHCP Co-Investment Holdings III, LLC. Bong Koh and Nimish Shah are the managing members of VHCPM2 and VHCPM3. Each of VM4, VPM, VEFM, VHCPM2, VHCPM3, Bong Koh and Nimish Shah (together, the \"Managers\") may be deemed to beneficially own these shares. Each of the Managers expressly disclaims beneficial ownership over these shares except to the extent of their indirect pecuniary interests therein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"Consists of (i) 54,546 shares purchased by Venrock Healthcare Capital Partners III, LP and (ii) 5,454 shares purchased by VHCP Co-Investment Holdings III, LLC."}],"balance_after":7386163,"source":{"system":"sec-edgar","filing":"0001209191-18-051215","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1602264/000120919118051215/doc4.xml","form_type":"4"}},{"id":3814353,"issuer":{"id":108982,"kind":"organization","name":"Bellerophon Therapeutics, Inc.","symbol":"BLPH"},"owners":[{"id":154218,"kind":"organization","name":"VENROCK ASSOCIATES IV L P","position":1,"cik":"0001277997","reported_name":"VENROCK ASSOCIATES IV L P","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":154221,"kind":"organization","name":"Venrock Management IV, LLC","position":2,"cik":"0001305238","reported_name":"Venrock Management IV, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":154223,"kind":"organization","name":"Venrock Partners, L.P.","position":3,"cik":"0001305239","reported_name":"Venrock Partners, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":154222,"kind":"organization","name":"Venrock Partners Management, LLC","position":4,"cik":"0001305240","reported_name":"Venrock Partners Management, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":154219,"kind":"organization","name":"VENROCK ENTREPRENEURS FUND IV L P","position":5,"cik":"0001277994","reported_name":"VENROCK ENTREPRENEURS FUND IV L P","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":154220,"kind":"organization","name":"VEF Management IV, LLC","position":6,"cik":"0001305243","reported_name":"VEF Management IV, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":122870,"kind":"organization","name":"Venrock Healthcare Capital Partners II, L.P.","position":7,"cik":"0001602264","reported_name":"Venrock Healthcare Capital Partners II, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":122871,"kind":"organization","name":"VHCP Co-Investment Holdings II, LLC","position":8,"cik":"0001615983","reported_name":"VHCP Co-Investment Holdings II, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":106510,"kind":"organization","name":"VHCP Management II, LLC","position":9,"cik":"0001602263","reported_name":"VHCP Management II, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":55710,"kind":"person","name":"Koh Bong Y","position":10,"cik":"0001615979","reported_name":"Koh Bong Y","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2018-09-17T16:42:01.000Z","date":"2018-09-14","kind":"purchase","acquired":true,"shares":75000,"price":1.23,"value":92250.0,"ownership":{"direct":false,"nature":"By funds"},"footnotes":[{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"Consists of (i) 68,183 shares purchased by Venrock Healthcare Capital Partners III, LP and (ii) 6,817 shares purchased by VHCP Co-Investment Holdings III, LLC."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"Venrock Management IV, LLC (\"VM4\") is the general partner of Venrock Associates IV, LP. Venrock Partners Management, LLC (\"VPM\") is the general partner of Venrock Partners, LP. VEF Management IV, LLC (\"VEFM\") is the general partner of Venrock Entrepreneurs Fund IV, LP. VHCP Management II, LLC (\"VHCPM2\") is the general partner of Venrock Healthcare Capital Partners II, LP and the manager of VHCP Co- Investment Holdings II, LLC. VHCP Management III, LLC (\"VHCPM3\") is the general partner of Venrock Healthcare Capital Partners III, LP and the manager of VHCP Co-Investment Holdings III, LLC. Bong Koh and Nimish Shah are the managing members of VHCPM2 and VHCPM3. Each of VM4, VPM, VEFM, VHCPM2, VHCPM3, Bong Koh and Nimish Shah (together, the \"Managers\") may be deemed to beneficially own these shares. Each of the Managers expressly disclaims beneficial ownership over these shares except to the extent of their indirect pecuniary interests therein."}],"balance_after":7326163,"source":{"system":"sec-edgar","filing":"0001209191-18-051215","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1602264/000120919118051215/doc4.xml","form_type":"4"}},{"id":3814352,"issuer":{"id":108982,"kind":"organization","name":"Bellerophon Therapeutics, Inc.","symbol":"BLPH"},"owners":[{"id":154218,"kind":"organization","name":"VENROCK ASSOCIATES IV L P","position":1,"cik":"0001277997","reported_name":"VENROCK ASSOCIATES IV L P","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":154221,"kind":"organization","name":"Venrock Management IV, LLC","position":2,"cik":"0001305238","reported_name":"Venrock Management IV, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":154223,"kind":"organization","name":"Venrock Partners, L.P.","position":3,"cik":"0001305239","reported_name":"Venrock Partners, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":154222,"kind":"organization","name":"Venrock Partners Management, LLC","position":4,"cik":"0001305240","reported_name":"Venrock Partners Management, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":154219,"kind":"organization","name":"VENROCK ENTREPRENEURS FUND IV L P","position":5,"cik":"0001277994","reported_name":"VENROCK ENTREPRENEURS FUND IV L P","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":154220,"kind":"organization","name":"VEF Management IV, LLC","position":6,"cik":"0001305243","reported_name":"VEF Management IV, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":122870,"kind":"organization","name":"Venrock Healthcare Capital Partners II, L.P.","position":7,"cik":"0001602264","reported_name":"Venrock Healthcare Capital Partners II, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":122871,"kind":"organization","name":"VHCP Co-Investment Holdings II, LLC","position":8,"cik":"0001615983","reported_name":"VHCP Co-Investment Holdings II, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":106510,"kind":"organization","name":"VHCP Management II, LLC","position":9,"cik":"0001602263","reported_name":"VHCP Management II, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":55710,"kind":"person","name":"Koh Bong Y","position":10,"cik":"0001615979","reported_name":"Koh Bong Y","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2018-09-17T16:42:01.000Z","date":"2018-09-13","kind":"purchase","acquired":true,"shares":75000,"price":1.1888,"value":89160.0,"ownership":{"direct":false,"nature":"By funds"},"footnotes":[{"field":"date","element":"transactionDate","label":"F1","text":"This Form 4 is the first of two Form 4s being filed to report the beneficial ownership of the following Reporting Persons: Venrock Associates IV, LP, Venrock Partners, LP, Venrock Entrepreneurs Fund IV, LP, Venrock Management IV, LLC, Venrock Partners Management, LLC, VEF Management IV, LLC, Venrock Healthcare Capital Partners II, LP, VHCP Management II, LLC, VHCP Co Investment Holdings II, LLC, Venrock Healthcare Capital Partners III, LP, VHCP Management III, LLC, VHCP Co Investment Holdings III, LLC, Bong Koh and Nimish Shah. Two Form 4s are being filed because each form can report a maximum of 10 reporting persons."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"Consists of (i) 68,183 shares purchased by Venrock Healthcare Capital Partners III, LP and (ii) 6,817 shares purchased by VHCP Co-Investment Holdings III, LLC."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"Venrock Management IV, LLC (\"VM4\") is the general partner of Venrock Associates IV, LP. Venrock Partners Management, LLC (\"VPM\") is the general partner of Venrock Partners, LP. VEF Management IV, LLC (\"VEFM\") is the general partner of Venrock Entrepreneurs Fund IV, LP. VHCP Management II, LLC (\"VHCPM2\") is the general partner of Venrock Healthcare Capital Partners II, LP and the manager of VHCP Co- Investment Holdings II, LLC. VHCP Management III, LLC (\"VHCPM3\") is the general partner of Venrock Healthcare Capital Partners III, LP and the manager of VHCP Co-Investment Holdings III, LLC. Bong Koh and Nimish Shah are the managing members of VHCPM2 and VHCPM3. Each of VM4, VPM, VEFM, VHCPM2, VHCPM3, Bong Koh and Nimish Shah (together, the \"Managers\") may be deemed to beneficially own these shares. Each of the Managers expressly disclaims beneficial ownership over these shares except to the extent of their indirect pecuniary interests therein."}],"balance_after":7251163,"source":{"system":"sec-edgar","filing":"0001209191-18-051215","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1602264/000120919118051215/doc4.xml","form_type":"4"}},{"id":3818169,"issuer":{"id":108982,"kind":"organization","name":"Bellerophon Therapeutics, Inc.","symbol":"BLPH"},"owners":[{"id":154218,"kind":"organization","name":"VENROCK ASSOCIATES IV L P","position":1,"cik":"0001277997","reported_name":"VENROCK ASSOCIATES IV L P","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":154221,"kind":"organization","name":"Venrock Management IV, LLC","position":2,"cik":"0001305238","reported_name":"Venrock Management IV, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":154223,"kind":"organization","name":"Venrock Partners, L.P.","position":3,"cik":"0001305239","reported_name":"Venrock Partners, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":154222,"kind":"organization","name":"Venrock Partners Management, LLC","position":4,"cik":"0001305240","reported_name":"Venrock Partners Management, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":154219,"kind":"organization","name":"VENROCK ENTREPRENEURS FUND IV L P","position":5,"cik":"0001277994","reported_name":"VENROCK ENTREPRENEURS FUND IV L P","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":154220,"kind":"organization","name":"VEF Management IV, LLC","position":6,"cik":"0001305243","reported_name":"VEF Management IV, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":122870,"kind":"organization","name":"Venrock Healthcare Capital Partners II, L.P.","position":7,"cik":"0001602264","reported_name":"Venrock Healthcare Capital Partners II, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":122871,"kind":"organization","name":"VHCP Co-Investment Holdings II, LLC","position":8,"cik":"0001615983","reported_name":"VHCP Co-Investment Holdings II, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":106510,"kind":"organization","name":"VHCP Management II, LLC","position":9,"cik":"0001602263","reported_name":"VHCP Management II, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":55710,"kind":"person","name":"Koh Bong Y","position":10,"cik":"0001615979","reported_name":"Koh Bong Y","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2018-09-12T21:00:19.000Z","date":"2018-09-12","kind":"purchase","acquired":true,"shares":75000,"price":1.1455,"value":85912.5,"ownership":{"direct":false,"nature":"By funds"},"footnotes":[{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"Venrock Management IV, LLC (\"VM4\") is the general partner of Venrock Associates IV, LP.  Venrock Partners Management, LLC (\"VPM\") is the general partner of Venrock Partners, LP.  VEF Management IV, LLC (\"VEFM\") is the general partner of Venrock Entrepreneurs Fund IV, LP.  VHCP Management II, LLC (\"VHCPM2\") is the general partner of Venrock Healthcare Capital Partners II, LP and the manager of VHCP Co-Investment Holdings II, LLC. VHCP Management III, LLC (\"VHCPM3\") is the general partner of Venrock Healthcare Capital Partners III, LP and the manager of VHCP Co-Investment Holdings III, LLC. Bong Koh and Nimish Shah are the managing members of VHCPM2 and VHCPM3.  Each of VM4, VPM, VEFM, VHCPM2, VHCPM3, Bong Koh and Nimish Shah (together, the \"Managers\") may be deemed to beneficially own these shares. Each of the Managers expressly disclaims beneficial ownership over these shares except to the extent of their indirect pecuniary interests therein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F6","text":"Consists of (i) 68,183 shares purchased by Venrock Healthcare Capital Partners III, LP and (ii) 6,817 shares purchased by VHCP Co-Investment Holdings III, LLC."}],"balance_after":7176163,"source":{"system":"sec-edgar","filing":"0001209191-18-050736","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1602264/000120919118050736/doc4.xml","form_type":"4"}},{"id":3818168,"issuer":{"id":108982,"kind":"organization","name":"Bellerophon Therapeutics, Inc.","symbol":"BLPH"},"owners":[{"id":154218,"kind":"organization","name":"VENROCK ASSOCIATES IV L P","position":1,"cik":"0001277997","reported_name":"VENROCK ASSOCIATES IV L P","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":154221,"kind":"organization","name":"Venrock Management IV, LLC","position":2,"cik":"0001305238","reported_name":"Venrock Management IV, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":154223,"kind":"organization","name":"Venrock Partners, L.P.","position":3,"cik":"0001305239","reported_name":"Venrock Partners, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":154222,"kind":"organization","name":"Venrock Partners Management, LLC","position":4,"cik":"0001305240","reported_name":"Venrock Partners Management, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":154219,"kind":"organization","name":"VENROCK ENTREPRENEURS FUND IV L P","position":5,"cik":"0001277994","reported_name":"VENROCK ENTREPRENEURS FUND IV L P","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":154220,"kind":"organization","name":"VEF Management IV, LLC","position":6,"cik":"0001305243","reported_name":"VEF Management IV, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":122870,"kind":"organization","name":"Venrock Healthcare Capital Partners II, L.P.","position":7,"cik":"0001602264","reported_name":"Venrock Healthcare Capital Partners II, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":122871,"kind":"organization","name":"VHCP Co-Investment Holdings II, LLC","position":8,"cik":"0001615983","reported_name":"VHCP Co-Investment Holdings II, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":106510,"kind":"organization","name":"VHCP Management II, LLC","position":9,"cik":"0001602263","reported_name":"VHCP Management II, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":55710,"kind":"person","name":"Koh Bong Y","position":10,"cik":"0001615979","reported_name":"Koh Bong Y","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2018-09-12T21:00:19.000Z","date":"2018-09-11","kind":"purchase","acquired":true,"shares":200000,"price":1.1442,"value":228840.0,"ownership":{"direct":false,"nature":"By funds"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F5","text":"The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $1.10894 to $1.1990, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"Consists of (i) 181,820 shares purchased by Venrock Healthcare Capital Partners III, LP and (ii) 18,180 shares purchased by VHCP Co-Investment Holdings III, LLC."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"Venrock Management IV, LLC (\"VM4\") is the general partner of Venrock Associates IV, LP.  Venrock Partners Management, LLC (\"VPM\") is the general partner of Venrock Partners, LP.  VEF Management IV, LLC (\"VEFM\") is the general partner of Venrock Entrepreneurs Fund IV, LP.  VHCP Management II, LLC (\"VHCPM2\") is the general partner of Venrock Healthcare Capital Partners II, LP and the manager of VHCP Co-Investment Holdings II, LLC. VHCP Management III, LLC (\"VHCPM3\") is the general partner of Venrock Healthcare Capital Partners III, LP and the manager of VHCP Co-Investment Holdings III, LLC. Bong Koh and Nimish Shah are the managing members of VHCPM2 and VHCPM3.  Each of VM4, VPM, VEFM, VHCPM2, VHCPM3, Bong Koh and Nimish Shah (together, the \"Managers\") may be deemed to beneficially own these shares. Each of the Managers expressly disclaims beneficial ownership over these shares except to the extent of their indirect pecuniary interests therein."}],"balance_after":7101163,"source":{"system":"sec-edgar","filing":"0001209191-18-050736","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1602264/000120919118050736/doc4.xml","form_type":"4"}},{"id":3818167,"issuer":{"id":108982,"kind":"organization","name":"Bellerophon Therapeutics, Inc.","symbol":"BLPH"},"owners":[{"id":154218,"kind":"organization","name":"VENROCK ASSOCIATES IV L P","position":1,"cik":"0001277997","reported_name":"VENROCK ASSOCIATES IV L P","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":154221,"kind":"organization","name":"Venrock Management IV, LLC","position":2,"cik":"0001305238","reported_name":"Venrock Management IV, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":154223,"kind":"organization","name":"Venrock Partners, L.P.","position":3,"cik":"0001305239","reported_name":"Venrock Partners, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":154222,"kind":"organization","name":"Venrock Partners Management, LLC","position":4,"cik":"0001305240","reported_name":"Venrock Partners Management, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":154219,"kind":"organization","name":"VENROCK ENTREPRENEURS FUND IV L P","position":5,"cik":"0001277994","reported_name":"VENROCK ENTREPRENEURS FUND IV L P","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":154220,"kind":"organization","name":"VEF Management IV, LLC","position":6,"cik":"0001305243","reported_name":"VEF Management IV, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":122870,"kind":"organization","name":"Venrock Healthcare Capital Partners II, L.P.","position":7,"cik":"0001602264","reported_name":"Venrock Healthcare Capital Partners II, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":122871,"kind":"organization","name":"VHCP Co-Investment Holdings II, LLC","position":8,"cik":"0001615983","reported_name":"VHCP Co-Investment Holdings II, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":106510,"kind":"organization","name":"VHCP Management II, LLC","position":9,"cik":"0001602263","reported_name":"VHCP Management II, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":55710,"kind":"person","name":"Koh Bong Y","position":10,"cik":"0001615979","reported_name":"Koh Bong Y","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2018-09-12T21:00:19.000Z","date":"2018-09-10","kind":"purchase","acquired":true,"shares":200000,"price":1.2182,"value":243640.0,"ownership":{"direct":false,"nature":"By funds"},"footnotes":[{"field":"date","element":"transactionDate","label":"F1","text":"This Form 4 is the first of two Form 4s being filed to report the beneficial ownership of the following Reporting Persons: Venrock Associates IV, LP, Venrock Partners, LP, Venrock Entrepreneurs Fund IV, LP, Venrock Management IV, LLC, Venrock Partners Management, LLC, VEF Management IV, LLC, Venrock Healthcare Capital Partners II, LP, VHCP Management II, LLC, VHCP Co Investment Holdings II, LLC, Venrock Healthcare Capital Partners III, LP, VHCP Management III, LLC, VHCP Co Investment Holdings III, LLC, Bong Koh and Nimish Shah. Two Form 4s are being filed because each form can report a maximum of 10 reporting persons."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $1.2099 to $1.2265, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"Consists of (i) 181,820 shares purchased by Venrock Healthcare Capital Partners III, LP and (ii) 18,180 shares purchased by VHCP Co-Investment Holdings III, LLC."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"Venrock Management IV, LLC (\"VM4\") is the general partner of Venrock Associates IV, LP.  Venrock Partners Management, LLC (\"VPM\") is the general partner of Venrock Partners, LP.  VEF Management IV, LLC (\"VEFM\") is the general partner of Venrock Entrepreneurs Fund IV, LP.  VHCP Management II, LLC (\"VHCPM2\") is the general partner of Venrock Healthcare Capital Partners II, LP and the manager of VHCP Co-Investment Holdings II, LLC. VHCP Management III, LLC (\"VHCPM3\") is the general partner of Venrock Healthcare Capital Partners III, LP and the manager of VHCP Co-Investment Holdings III, LLC. Bong Koh and Nimish Shah are the managing members of VHCPM2 and VHCPM3.  Each of VM4, VPM, VEFM, VHCPM2, VHCPM3, Bong Koh and Nimish Shah (together, the \"Managers\") may be deemed to beneficially own these shares. Each of the Managers expressly disclaims beneficial ownership over these shares except to the extent of their indirect pecuniary interests therein."}],"balance_after":6901163,"source":{"system":"sec-edgar","filing":"0001209191-18-050736","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1602264/000120919118050736/doc4.xml","form_type":"4"}},{"id":3822023,"issuer":{"id":108982,"kind":"organization","name":"Bellerophon Therapeutics, Inc.","symbol":"BLPH"},"owners":[{"id":154218,"kind":"organization","name":"VENROCK ASSOCIATES IV L P","position":1,"cik":"0001277997","reported_name":"VENROCK ASSOCIATES IV L P","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":154221,"kind":"organization","name":"Venrock Management IV, LLC","position":2,"cik":"0001305238","reported_name":"Venrock Management IV, 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Two Form 4s are being filed because each form can report a maximum of 10 reporting persons."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"Consists of (i) 45,455 shares purchased by Venrock Healthcare Capital Partners III, LP and (ii) 4,545 shares purchased by VHCP Co-Investment Holdings III, LLC."}],"balance_after":6591163,"source":{"system":"sec-edgar","filing":"0001209191-18-050122","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1602264/000120919118050122/doc4.xml","form_type":"4"}},{"id":3841822,"issuer":{"id":108982,"kind":"organization","name":"Bellerophon Therapeutics, Inc.","symbol":"BLPH"},"owners":[{"id":154218,"kind":"organization","name":"VENROCK ASSOCIATES IV L P","position":1,"cik":"0001277997","reported_name":"VENROCK ASSOCIATES IV L 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LLC."}],"balance_after":6541163,"source":{"system":"sec-edgar","filing":"0001209191-18-047212","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1602264/000120919118047212/doc4.xml","form_type":"4"}},{"id":3841821,"issuer":{"id":108982,"kind":"organization","name":"Bellerophon Therapeutics, Inc.","symbol":"BLPH"},"owners":[{"id":154218,"kind":"organization","name":"VENROCK ASSOCIATES IV L P","position":1,"cik":"0001277997","reported_name":"VENROCK ASSOCIATES IV L P","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":154223,"kind":"organization","name":"Venrock Partners, L.P.","position":2,"cik":"0001305239","reported_name":"Venrock Partners, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":154222,"kind":"organization","name":"Venrock Partners Management, 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The sole general partner of Venrock Entrepreneurs is VEF Management IV, LLC (\"VEFM4\")."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F22","text":"Consisted of an aggregate of 49,289 shares of Series G Preferred Stock held by Venrock IV, 10,051 shares of Series G Preferred Stock held by Venrock Partners, and 1,211 shares of Series G Preferred Stock held by Venrock Entrepreneurs. 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The sole general partner of Venrock Partners is Venrock Partners Management, LLC (\"VPM\"). The sole general partner of Venrock Entrepreneurs is VEF Management IV, LLC (\"VEFM4\")."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F21","text":"Consisted of an aggregate of 312,279 shares of Series F-1 Preferred Stock held by Venrock IV, 63,683 shares of Series F-1 Preferred Stock held by Venrock Partners, and 7,672 shares of Series F-1 Preferred Stock held by Venrock Entrepreneurs. 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VM4, VPM and VEFM4 disclaim beneficial ownership over all shares held by Venrock IV, Venrock Partners and Venrock Entrepreneurs, except to the extent of their indirect pecuniary interests therein."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F5","text":"The Series E Preferred Stock automatically converted into Common Stock on a 1:1 basis immediately prior to the closing of the Issuer's initial public offering and had no expiration date."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F5","text":"The Series E Preferred Stock automatically converted into Common Stock on a 1:1 basis immediately prior to the closing of the Issuer's initial public offering and had no expiration date."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F16","text":"The sole general partner of Venrock IV is Venrock Management IV, LLC (\"VM4\"). The sole general partner of Venrock Partners is Venrock Partners Management, LLC (\"VPM\"). The sole general partner of Venrock Entrepreneurs is VEF Management IV, LLC (\"VEFM4\")."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F20","text":"Consisted of an aggregate of 382,401 shares of Series E Preferred Stock held by Venrock IV, 77,983 shares of Series E Preferred Stock held by Venrock Partners, and 9,395 shares of Series E Preferred Stock held by Venrock Entrepreneurs. VM4, VPM and VEFM4 disclaim beneficial ownership over all shares held by Venrock IV, Venrock Partners and Venrock Entrepreneurs, except to the extent of their indirect pecuniary interests therein."}],"balance_after":0,"derivative":{"underlying":"Common Stock","underlying_shares":469779},"source":{"system":"sec-edgar","filing":"0001209191-16-148511","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":12,"url":"https://www.sec.gov/Archives/edgar/data/1305238/000120919116148511/doc4.xml","form_type":"4"}},{"id":4566519,"issuer":{"id":156540,"kind":"organization","name":"ON Semiconductor Connectivity Solutions, Inc.","symbol":"QTNA"},"owners":[{"id":154218,"kind":"organization","name":"VENROCK ASSOCIATES IV L P","position":1,"cik":"0001277997","reported_name":"VENROCK ASSOCIATES IV L P","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":154223,"kind":"organization","name":"Venrock Partners, L.P.","position":2,"cik":"0001305239","reported_name":"Venrock Partners, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":154219,"kind":"organization","name":"VENROCK ENTREPRENEURS FUND IV L P","position":3,"cik":"0001277994","reported_name":"VENROCK ENTREPRENEURS FUND IV L P","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":154221,"kind":"organization","name":"Venrock Management IV, LLC","position":4,"cik":"0001305238","reported_name":"Venrock Management IV, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":154222,"kind":"organization","name":"Venrock Partners Management, LLC","position":5,"cik":"0001305240","reported_name":"Venrock Partners Management, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":154220,"kind":"organization","name":"VEF Management IV, LLC","position":6,"cik":"0001305243","reported_name":"VEF Management IV, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Series D Preferred Stock","published_at":"2016-11-04T19:57:06.000Z","date":"2016-11-02","kind":"exercise","acquired":false,"shares":805625,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F4","text":"The Series D Preferred Stock automatically converted into Common Stock on a 1:1 basis immediately prior to the closing of the Issuer's initial public offering and had no expiration date."},{"field":"shares","element":"transactionShares","label":"F19","text":"Consisted of an aggregate of 655,780 shares of Series D Preferred Stock held by Venrock IV, 133,734 shares of Series D Preferred Stock held by Venrock Partners, and 16,111 shares of Series D Preferred Stock held by Venrock Entrepreneurs. VM4, VPM and VEFM4 disclaim beneficial ownership over all shares held by Venrock IV, Venrock Partners and Venrock Entrepreneurs, except to the extent of their indirect pecuniary interests therein."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"The Series D Preferred Stock automatically converted into Common Stock on a 1:1 basis immediately prior to the closing of the Issuer's initial public offering and had no expiration date."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F4","text":"The Series D Preferred Stock automatically converted into Common Stock on a 1:1 basis immediately prior to the closing of the Issuer's initial public offering and had no expiration date."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F16","text":"The sole general partner of Venrock IV is Venrock Management IV, LLC (\"VM4\"). The sole general partner of Venrock Partners is Venrock Partners Management, LLC (\"VPM\"). The sole general partner of Venrock Entrepreneurs is VEF Management IV, LLC (\"VEFM4\")."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F19","text":"Consisted of an aggregate of 655,780 shares of Series D Preferred Stock held by Venrock IV, 133,734 shares of Series D Preferred Stock held by Venrock Partners, and 16,111 shares of Series D Preferred Stock held by Venrock Entrepreneurs. VM4, VPM and VEFM4 disclaim beneficial ownership over all shares held by Venrock IV, Venrock Partners and Venrock Entrepreneurs, except to the extent of their indirect pecuniary interests therein."}],"balance_after":0,"derivative":{"underlying":"Common Stock","underlying_shares":805625},"source":{"system":"sec-edgar","filing":"0001209191-16-148511","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":11,"url":"https://www.sec.gov/Archives/edgar/data/1305238/000120919116148511/doc4.xml","form_type":"4"}},{"id":4566518,"issuer":{"id":156540,"kind":"organization","name":"ON Semiconductor Connectivity Solutions, Inc.","symbol":"QTNA"},"owners":[{"id":154218,"kind":"organization","name":"VENROCK ASSOCIATES IV L P","position":1,"cik":"0001277997","reported_name":"VENROCK ASSOCIATES IV L P","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":154223,"kind":"organization","name":"Venrock Partners, L.P.","position":2,"cik":"0001305239","reported_name":"Venrock Partners, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":154219,"kind":"organization","name":"VENROCK ENTREPRENEURS FUND IV L P","position":3,"cik":"0001277994","reported_name":"VENROCK ENTREPRENEURS FUND IV L P","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":154221,"kind":"organization","name":"Venrock Management IV, LLC","position":4,"cik":"0001305238","reported_name":"Venrock Management IV, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":154222,"kind":"organization","name":"Venrock Partners Management, LLC","position":5,"cik":"0001305240","reported_name":"Venrock Partners Management, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":154220,"kind":"organization","name":"VEF Management IV, LLC","position":6,"cik":"0001305243","reported_name":"VEF Management IV, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Series C Preferred Stock","published_at":"2016-11-04T19:57:06.000Z","date":"2016-11-02","kind":"exercise","acquired":false,"shares":94321,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F3","text":"The Series C Preferred Stock automatically converted into Common Stock on a 1.97882655585238:1 basis immediately prior to the closing of the Issuer's initial public offering and had no expiration date."},{"field":"shares","element":"transactionShares","label":"F18","text":"Consisted of an aggregate of 76,778 shares of Series C Preferred Stock held by Venrock IV, 15,657 shares of Series C Preferred Stock held by Venrock Partners, and 1,886 shares of Series C Preferred Stock held by Venrock Entrepreneurs. VM4, VPM and VEFM4 disclaim beneficial ownership over all shares held by Venrock IV, Venrock Partners and Venrock Entrepreneurs, except to the extent of their indirect pecuniary interests therein."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"The Series C Preferred Stock automatically converted into Common Stock on a 1.97882655585238:1 basis immediately prior to the closing of the Issuer's initial public offering and had no expiration date."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"The Series C Preferred Stock automatically converted into Common Stock on a 1.97882655585238:1 basis immediately prior to the closing of the Issuer's initial public offering and had no expiration date."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F16","text":"The sole general partner of Venrock IV is Venrock Management IV, LLC (\"VM4\"). The sole general partner of Venrock Partners is Venrock Partners Management, LLC (\"VPM\"). The sole general partner of Venrock Entrepreneurs is VEF Management IV, LLC (\"VEFM4\")."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F18","text":"Consisted of an aggregate of 76,778 shares of Series C Preferred Stock held by Venrock IV, 15,657 shares of Series C Preferred Stock held by Venrock Partners, and 1,886 shares of Series C Preferred Stock held by Venrock Entrepreneurs. VM4, VPM and VEFM4 disclaim beneficial ownership over all shares held by Venrock IV, Venrock Partners and Venrock Entrepreneurs, except to the extent of their indirect pecuniary interests therein."}],"balance_after":0,"derivative":{"underlying":"Common Stock","underlying_shares":186644},"source":{"system":"sec-edgar","filing":"0001209191-16-148511","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":10,"url":"https://www.sec.gov/Archives/edgar/data/1305238/000120919116148511/doc4.xml","form_type":"4"}},{"id":4566517,"issuer":{"id":156540,"kind":"organization","name":"ON Semiconductor Connectivity Solutions, Inc.","symbol":"QTNA"},"owners":[{"id":154218,"kind":"organization","name":"VENROCK ASSOCIATES IV L P","position":1,"cik":"0001277997","reported_name":"VENROCK ASSOCIATES IV L P","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":154223,"kind":"organization","name":"Venrock Partners, L.P.","position":2,"cik":"0001305239","reported_name":"Venrock Partners, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":154219,"kind":"organization","name":"VENROCK ENTREPRENEURS FUND IV L P","position":3,"cik":"0001277994","reported_name":"VENROCK ENTREPRENEURS FUND IV L P","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":154221,"kind":"organization","name":"Venrock Management IV, LLC","position":4,"cik":"0001305238","reported_name":"Venrock Management IV, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":154222,"kind":"organization","name":"Venrock Partners Management, LLC","position":5,"cik":"0001305240","reported_name":"Venrock Partners Management, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":154220,"kind":"organization","name":"VEF Management IV, LLC","position":6,"cik":"0001305243","reported_name":"VEF Management IV, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Series B Preferred Stock","published_at":"2016-11-04T19:57:06.000Z","date":"2016-11-02","kind":"exercise","acquired":false,"shares":71744,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"The Series B Preferred Stock automatically converted into Common Stock on a 1.9332015399022:1 basis immediately prior to the closing of the Issuer's initial public offering and had no expiration date."},{"field":"shares","element":"transactionShares","label":"F17","text":"Consisted of an aggregate of 58,401 shares of Series B Preferred Stock held by Venrock IV, 11,909 shares of Series B Preferred Stock held by Venrock Partners, and 1,434 shares of Series B Preferred Stock held by Venrock Entrepreneurs. VM4, VPM and VEFM4 disclaim beneficial ownership over all shares held by Venrock IV, Venrock Partners and Venrock Entrepreneurs, except to the extent of their indirect pecuniary interests therein."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"The Series B Preferred Stock automatically converted into Common Stock on a 1.9332015399022:1 basis immediately prior to the closing of the Issuer's initial public offering and had no expiration date."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F2","text":"The Series B Preferred Stock automatically converted into Common Stock on a 1.9332015399022:1 basis immediately prior to the closing of the Issuer's initial public offering and had no expiration date."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F16","text":"The sole general partner of Venrock IV is Venrock Management IV, LLC (\"VM4\"). The sole general partner of Venrock Partners is Venrock Partners Management, LLC (\"VPM\"). The sole general partner of Venrock Entrepreneurs is VEF Management IV, LLC (\"VEFM4\")."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F17","text":"Consisted of an aggregate of 58,401 shares of Series B Preferred Stock held by Venrock IV, 11,909 shares of Series B Preferred Stock held by Venrock Partners, and 1,434 shares of Series B Preferred Stock held by Venrock Entrepreneurs. VM4, VPM and VEFM4 disclaim beneficial ownership over all shares held by Venrock IV, Venrock Partners and Venrock Entrepreneurs, except to the extent of their indirect pecuniary interests therein."}],"balance_after":0,"derivative":{"underlying":"Common Stock","underlying_shares":138696},"source":{"system":"sec-edgar","filing":"0001209191-16-148511","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":9,"url":"https://www.sec.gov/Archives/edgar/data/1305238/000120919116148511/doc4.xml","form_type":"4"}},{"id":4566516,"issuer":{"id":156540,"kind":"organization","name":"ON Semiconductor Connectivity Solutions, Inc.","symbol":"QTNA"},"owners":[{"id":154218,"kind":"organization","name":"VENROCK ASSOCIATES IV L P","position":1,"cik":"0001277997","reported_name":"VENROCK ASSOCIATES IV L P","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":154223,"kind":"organization","name":"Venrock Partners, L.P.","position":2,"cik":"0001305239","reported_name":"Venrock Partners, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":154219,"kind":"organization","name":"VENROCK ENTREPRENEURS FUND IV L P","position":3,"cik":"0001277994","reported_name":"VENROCK ENTREPRENEURS FUND IV L P","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":154221,"kind":"organization","name":"Venrock Management IV, LLC","position":4,"cik":"0001305238","reported_name":"Venrock Management IV, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":154222,"kind":"organization","name":"Venrock Partners Management, LLC","position":5,"cik":"0001305240","reported_name":"Venrock Partners Management, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":154220,"kind":"organization","name":"VEF Management IV, LLC","position":6,"cik":"0001305243","reported_name":"VEF Management IV, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Series A Preferred Stock","published_at":"2016-11-04T19:57:06.000Z","date":"2016-11-02","kind":"exercise","acquired":false,"shares":322411,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F1","text":"The Series A Preferred Stock automatically converted into Common Stock on a 1.8868501529052:1 basis immediately prior to the closing of the Issuer's initial public offering and had no expiration date."},{"field":"shares","element":"transactionShares","label":"F15","text":"Consisted of an aggregate of 262,443 shares of Series A Preferred Stock held by Venrock IV, 53,520 shares of Series A Preferred Stock held by Venrock Partners, and 6,448 shares of Series A Preferred Stock held by Venrock Entrepreneurs. VM4, VPM and VEFM4 disclaim beneficial ownership over all shares held by Venrock IV, Venrock Partners and Venrock Entrepreneurs, except to the extent of their indirect pecuniary interests therein."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"The Series A Preferred Stock automatically converted into Common Stock on a 1.8868501529052:1 basis immediately prior to the closing of the Issuer's initial public offering and had no expiration date."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"The Series A Preferred Stock automatically converted into Common Stock on a 1.8868501529052:1 basis immediately prior to the closing of the Issuer's initial public offering and had no expiration date."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F15","text":"Consisted of an aggregate of 262,443 shares of Series A Preferred Stock held by Venrock IV, 53,520 shares of Series A Preferred Stock held by Venrock Partners, and 6,448 shares of Series A Preferred Stock held by Venrock Entrepreneurs. VM4, VPM and VEFM4 disclaim beneficial ownership over all shares held by Venrock IV, Venrock Partners and Venrock Entrepreneurs, except to the extent of their indirect pecuniary interests therein."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F16","text":"The sole general partner of Venrock IV is Venrock Management IV, LLC (\"VM4\"). The sole general partner of Venrock Partners is Venrock Partners Management, LLC (\"VPM\"). 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VM4, VPM and VEFM4 disclaim beneficial ownership over all shares held by Venrock IV, Venrock Partners and Venrock Entrepreneurs, except to the extent of their indirect pecuniary interests therein."}],"balance_after":2653269,"source":{"system":"sec-edgar","filing":"0001209191-16-148511","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/1305238/000120919116148511/doc4.xml","form_type":"4"}},{"id":4566514,"issuer":{"id":156540,"kind":"organization","name":"ON Semiconductor Connectivity Solutions, Inc.","symbol":"QTNA"},"owners":[{"id":154218,"kind":"organization","name":"VENROCK ASSOCIATES IV L P","position":1,"cik":"0001277997","reported_name":"VENROCK ASSOCIATES IV L P","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":154223,"kind":"organization","name":"Venrock Partners, L.P.","position":2,"cik":"0001305239","reported_name":"Venrock Partners, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":154219,"kind":"organization","name":"VENROCK ENTREPRENEURS FUND IV L P","position":3,"cik":"0001277994","reported_name":"VENROCK ENTREPRENEURS FUND IV L P","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":154221,"kind":"organization","name":"Venrock Management IV, LLC","position":4,"cik":"0001305238","reported_name":"Venrock Management IV, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":154222,"kind":"organization","name":"Venrock Partners Management, LLC","position":5,"cik":"0001305240","reported_name":"Venrock Partners Management, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":154220,"kind":"organization","name":"VEF Management IV, LLC","position":6,"cik":"0001305243","reported_name":"VEF Management IV, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2016-11-04T19:57:06.000Z","date":"2016-11-02","kind":"exercise","acquired":true,"shares":383634,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The Series A Preferred Stock automatically converted into Common Stock on a 1.8868501529052:1 basis immediately prior to the closing of the Issuer's initial public offering and had no expiration date."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The Series B Preferred Stock automatically converted into Common Stock on a 1.9332015399022:1 basis immediately prior to the closing of the Issuer's initial public offering and had no expiration date."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"The Series C Preferred Stock automatically converted into Common Stock on a 1.97882655585238:1 basis immediately prior to the closing of the Issuer's initial public offering and had no expiration date."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The Series D Preferred Stock automatically converted into Common Stock on a 1:1 basis immediately prior to the closing of the Issuer's initial public offering and had no expiration date."},{"field":"price","element":"transactionPricePerShare","label":"F5","text":"The Series E Preferred Stock automatically converted into Common Stock on a 1:1 basis immediately prior to the closing of the Issuer's initial public offering and had no expiration date."},{"field":"price","element":"transactionPricePerShare","label":"F6","text":"The Series F-1 Preferred Stock automatically converted into Common Stock on a 1:1 basis immediately prior to the closing of the Issuer's initial public offering and had no expiration date."},{"field":"price","element":"transactionPricePerShare","label":"F7","text":"The Series G Preferred Stock automatically converted into Common Stock on a 1:1 basis immediately prior to the closing of the Issuer's initial public offering and had no expiration date."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F13","text":"Consists of an aggregate of 2,110,481 shares of Common Stock held by Venrock IV, 430,389 shares of Common Stock held by Venrock Partners, and 51,848 shares of Common Stock held by Venrock Entrepreneurs.  VM4, VPM and VEFM4 disclaim beneficial ownership over all shares held by Venrock IV, Venrock Partners and Venrock Entrepreneurs, except to the extent of their indirect pecuniary interests therein."}],"balance_after":2592718,"source":{"system":"sec-edgar","filing":"0001209191-16-148511","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1305238/000120919116148511/doc4.xml","form_type":"4"}},{"id":4566513,"issuer":{"id":156540,"kind":"organization","name":"ON Semiconductor Connectivity Solutions, Inc.","symbol":"QTNA"},"owners":[{"id":154218,"kind":"organization","name":"VENROCK ASSOCIATES IV L P","position":1,"cik":"0001277997","reported_name":"VENROCK ASSOCIATES IV L P","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":154223,"kind":"organization","name":"Venrock Partners, L.P.","position":2,"cik":"0001305239","reported_name":"Venrock Partners, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":154219,"kind":"organization","name":"VENROCK ENTREPRENEURS FUND IV L P","position":3,"cik":"0001277994","reported_name":"VENROCK ENTREPRENEURS FUND IV L P","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":154221,"kind":"organization","name":"Venrock Management IV, LLC","position":4,"cik":"0001305238","reported_name":"Venrock Management IV, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":154222,"kind":"organization","name":"Venrock Partners Management, LLC","position":5,"cik":"0001305240","reported_name":"Venrock Partners Management, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":154220,"kind":"organization","name":"VEF Management IV, LLC","position":6,"cik":"0001305243","reported_name":"VEF Management IV, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2016-11-04T19:57:06.000Z","date":"2016-11-02","kind":"exercise","acquired":true,"shares":469779,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The Series A Preferred Stock automatically converted into Common Stock on a 1.8868501529052:1 basis immediately prior to the closing of the Issuer's initial public offering and had no expiration date."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The Series B Preferred Stock automatically converted into Common Stock on a 1.9332015399022:1 basis immediately prior to the closing of the Issuer's initial public offering and had no expiration date."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"The Series C Preferred Stock automatically converted into Common Stock on a 1.97882655585238:1 basis immediately prior to the closing of the Issuer's initial public offering and had no expiration date."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The Series D Preferred Stock automatically converted into Common Stock on a 1:1 basis immediately prior to the closing of the Issuer's initial public offering and had no expiration date."},{"field":"price","element":"transactionPricePerShare","label":"F5","text":"The Series E Preferred Stock automatically converted into Common Stock on a 1:1 basis immediately prior to the closing of the Issuer's initial public offering and had no expiration date."},{"field":"price","element":"transactionPricePerShare","label":"F6","text":"The Series F-1 Preferred Stock automatically converted into Common Stock on a 1:1 basis immediately prior to the closing of the Issuer's initial public offering and had no expiration date."},{"field":"price","element":"transactionPricePerShare","label":"F7","text":"The Series G Preferred Stock automatically converted into Common Stock on a 1:1 basis immediately prior to the closing of the Issuer's initial public offering and had no expiration date."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F12","text":"Consists of an aggregate of 1,798,202 shares of Common Stock held by Venrock IV, 366,706 shares of Common Stock held by Venrock Partners, and 44,176 shares of Common Stock held by Venrock Entrepreneurs.  VM4, VPM and VEFM4 disclaim beneficial ownership over all shares held by Venrock IV, Venrock Partners and Venrock Entrepreneurs, except to the extent of their indirect pecuniary interests therein."}],"balance_after":2209084,"source":{"system":"sec-edgar","filing":"0001209191-16-148511","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1305238/000120919116148511/doc4.xml","form_type":"4"}},{"id":4566512,"issuer":{"id":156540,"kind":"organization","name":"ON Semiconductor Connectivity Solutions, Inc.","symbol":"QTNA"},"owners":[{"id":154218,"kind":"organization","name":"VENROCK ASSOCIATES IV L P","position":1,"cik":"0001277997","reported_name":"VENROCK ASSOCIATES IV L P","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":154223,"kind":"organization","name":"Venrock Partners, L.P.","position":2,"cik":"0001305239","reported_name":"Venrock Partners, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":154219,"kind":"organization","name":"VENROCK ENTREPRENEURS FUND IV L P","position":3,"cik":"0001277994","reported_name":"VENROCK ENTREPRENEURS FUND IV L P","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":154221,"kind":"organization","name":"Venrock Management IV, LLC","position":4,"cik":"0001305238","reported_name":"Venrock Management IV, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":154222,"kind":"organization","name":"Venrock Partners Management, LLC","position":5,"cik":"0001305240","reported_name":"Venrock Partners Management, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":154220,"kind":"organization","name":"VEF Management IV, LLC","position":6,"cik":"0001305243","reported_name":"VEF Management IV, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2016-11-04T19:57:06.000Z","date":"2016-11-02","kind":"exercise","acquired":true,"shares":805625,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The Series A Preferred Stock automatically converted into Common Stock on a 1.8868501529052:1 basis immediately prior to the closing of the Issuer's initial public offering and had no expiration date."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The Series B Preferred Stock automatically converted into Common Stock on a 1.9332015399022:1 basis immediately prior to the closing of the Issuer's initial public offering and had no expiration date."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"The Series C Preferred Stock automatically converted into Common Stock on a 1.97882655585238:1 basis immediately prior to the closing of the Issuer's initial public offering and had no expiration date."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The Series D Preferred Stock automatically converted into Common Stock on a 1:1 basis immediately prior to the closing of the Issuer's initial public offering and had no expiration date."},{"field":"price","element":"transactionPricePerShare","label":"F5","text":"The Series E Preferred Stock automatically converted into Common Stock on a 1:1 basis immediately prior to the closing of the Issuer's initial public offering and had no expiration date."},{"field":"price","element":"transactionPricePerShare","label":"F6","text":"The Series F-1 Preferred Stock automatically converted into Common Stock on a 1:1 basis immediately prior to the closing of the Issuer's initial public offering and had no expiration date."},{"field":"price","element":"transactionPricePerShare","label":"F7","text":"The Series G Preferred Stock automatically converted into Common Stock on a 1:1 basis immediately prior to the closing of the Issuer's initial public offering and had no expiration date."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F11","text":"Consists of an aggregate of 1,415,801 shares of Common Stock held by Venrock IV, 288,723 shares of Common Stock held by Venrock Partners, and 34,781 shares of Common Stock held by Venrock Entrepreneurs.  VM4, VPM and VEFM4 disclaim beneficial ownership over all shares held by Venrock IV, Venrock Partners and Venrock Entrepreneurs, except to the extent of their indirect pecuniary interests therein."}],"balance_after":1739305,"source":{"system":"sec-edgar","filing":"0001209191-16-148511","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1305238/000120919116148511/doc4.xml","form_type":"4"}},{"id":4566511,"issuer":{"id":156540,"kind":"organization","name":"ON Semiconductor Connectivity Solutions, Inc.","symbol":"QTNA"},"owners":[{"id":154218,"kind":"organization","name":"VENROCK ASSOCIATES IV L P","position":1,"cik":"0001277997","reported_name":"VENROCK ASSOCIATES IV L P","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":154223,"kind":"organization","name":"Venrock Partners, L.P.","position":2,"cik":"0001305239","reported_name":"Venrock Partners, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":154219,"kind":"organization","name":"VENROCK ENTREPRENEURS FUND IV L P","position":3,"cik":"0001277994","reported_name":"VENROCK ENTREPRENEURS FUND IV L P","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":154221,"kind":"organization","name":"Venrock Management IV, LLC","position":4,"cik":"0001305238","reported_name":"Venrock Management IV, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":154222,"kind":"organization","name":"Venrock Partners Management, LLC","position":5,"cik":"0001305240","reported_name":"Venrock Partners Management, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":154220,"kind":"organization","name":"VEF Management IV, LLC","position":6,"cik":"0001305243","reported_name":"VEF Management IV, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2016-11-04T19:57:06.000Z","date":"2016-11-02","kind":"exercise","acquired":true,"shares":186644,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The Series A Preferred Stock automatically converted into Common Stock on a 1.8868501529052:1 basis immediately prior to the closing of the Issuer's initial public offering and had no expiration date."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The Series B Preferred Stock automatically converted into Common Stock on a 1.9332015399022:1 basis immediately prior to the closing of the Issuer's initial public offering and had no expiration date."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"The Series C Preferred Stock automatically converted into Common Stock on a 1.97882655585238:1 basis immediately prior to the closing of the Issuer's initial public offering and had no expiration date."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The Series D Preferred Stock automatically converted into Common Stock on a 1:1 basis immediately prior to the closing of the Issuer's initial public offering and had no expiration date."},{"field":"price","element":"transactionPricePerShare","label":"F5","text":"The Series E Preferred Stock automatically converted into Common Stock on a 1:1 basis immediately prior to the closing of the Issuer's initial public offering and had no expiration date."},{"field":"price","element":"transactionPricePerShare","label":"F6","text":"The Series F-1 Preferred Stock automatically converted into Common Stock on a 1:1 basis immediately prior to the closing of the Issuer's initial public offering and had no expiration date."},{"field":"price","element":"transactionPricePerShare","label":"F7","text":"The Series G Preferred Stock automatically converted into Common Stock on a 1:1 basis immediately prior to the closing of the Issuer's initial public offering and had no expiration date."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F10","text":"Consists of an aggregate of 760,021 shares of Common Stock held by Venrock IV, 154,989 shares of Common Stock held by Venrock Partners, and 18,670 shares of Common Stock held by Venrock Entrepreneurs.  VM4, VPM and VEFM4 disclaim beneficial ownership over all shares held by Venrock IV, Venrock Partners and Venrock Entrepreneurs, except to the extent of their indirect pecuniary interests therein."}],"balance_after":933680,"source":{"system":"sec-edgar","filing":"0001209191-16-148511","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1305238/000120919116148511/doc4.xml","form_type":"4"}},{"id":4566510,"issuer":{"id":156540,"kind":"organization","name":"ON Semiconductor Connectivity Solutions, Inc.","symbol":"QTNA"},"owners":[{"id":154218,"kind":"organization","name":"VENROCK ASSOCIATES IV L P","position":1,"cik":"0001277997","reported_name":"VENROCK ASSOCIATES IV L P","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":154223,"kind":"organization","name":"Venrock Partners, L.P.","position":2,"cik":"0001305239","reported_name":"Venrock Partners, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":154219,"kind":"organization","name":"VENROCK ENTREPRENEURS FUND IV L P","position":3,"cik":"0001277994","reported_name":"VENROCK ENTREPRENEURS FUND IV L P","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":154221,"kind":"organization","name":"Venrock Management IV, LLC","position":4,"cik":"0001305238","reported_name":"Venrock Management IV, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":154222,"kind":"organization","name":"Venrock Partners Management, LLC","position":5,"cik":"0001305240","reported_name":"Venrock Partners Management, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":154220,"kind":"organization","name":"VEF Management IV, LLC","position":6,"cik":"0001305243","reported_name":"VEF Management IV, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2016-11-04T19:57:06.000Z","date":"2016-11-02","kind":"exercise","acquired":true,"shares":138696,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The Series A Preferred Stock automatically converted into Common Stock on a 1.8868501529052:1 basis immediately prior to the closing of the Issuer's initial public offering and had no expiration date."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The Series B Preferred Stock automatically converted into Common Stock on a 1.9332015399022:1 basis immediately prior to the closing of the Issuer's initial public offering and had no expiration date."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"The Series C Preferred Stock automatically converted into Common Stock on a 1.97882655585238:1 basis immediately prior to the closing of the Issuer's initial public offering and had no expiration date."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The Series D Preferred Stock automatically converted into Common Stock on a 1:1 basis immediately prior to the closing of the Issuer's initial public offering and had no expiration date."},{"field":"price","element":"transactionPricePerShare","label":"F5","text":"The Series E Preferred Stock automatically converted into Common Stock on a 1:1 basis immediately prior to the closing of the Issuer's initial public offering and had no expiration date."},{"field":"price","element":"transactionPricePerShare","label":"F6","text":"The Series F-1 Preferred Stock automatically converted into Common Stock on a 1:1 basis immediately prior to the closing of the Issuer's initial public offering and had no expiration date."},{"field":"price","element":"transactionPricePerShare","label":"F7","text":"The Series G Preferred Stock automatically converted into Common Stock on a 1:1 basis immediately prior to the closing of the Issuer's initial public offering and had no expiration date."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F9","text":"Consists of an aggregate of 608,091 shares of Common Stock held by Venrock IV, 124,007 shares of Common Stock held by Venrock Partners, and 14,938 shares of Common Stock held by Venrock Entrepreneurs.  VM4, VPM and VEFM4 disclaim beneficial ownership over all shares held by Venrock IV, Venrock Partners and Venrock Entrepreneurs, except to the extent of their indirect pecuniary interests therein."}],"balance_after":747036,"source":{"system":"sec-edgar","filing":"0001209191-16-148511","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1305238/000120919116148511/doc4.xml","form_type":"4"}},{"id":4566509,"issuer":{"id":156540,"kind":"organization","name":"ON Semiconductor Connectivity Solutions, Inc.","symbol":"QTNA"},"owners":[{"id":154218,"kind":"organization","name":"VENROCK ASSOCIATES IV L P","position":1,"cik":"0001277997","reported_name":"VENROCK ASSOCIATES IV L P","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":154223,"kind":"organization","name":"Venrock Partners, L.P.","position":2,"cik":"0001305239","reported_name":"Venrock Partners, L.P.","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":154219,"kind":"organization","name":"VENROCK ENTREPRENEURS FUND IV L P","position":3,"cik":"0001277994","reported_name":"VENROCK ENTREPRENEURS FUND IV L P","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":154221,"kind":"organization","name":"Venrock Management IV, LLC","position":4,"cik":"0001305238","reported_name":"Venrock Management IV, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":154222,"kind":"organization","name":"Venrock Partners Management, LLC","position":5,"cik":"0001305240","reported_name":"Venrock Partners Management, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}},{"id":154220,"kind":"organization","name":"VEF Management IV, LLC","position":6,"cik":"0001305243","reported_name":"VEF Management IV, LLC","relationship":{"director":false,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2016-11-04T19:57:06.000Z","date":"2016-11-02","kind":"exercise","acquired":true,"shares":608340,"ownership":{"direct":false,"nature":"See footnote"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The Series A Preferred Stock automatically converted into Common Stock on a 1.8868501529052:1 basis immediately prior to the closing of the Issuer's initial public offering and had no expiration date."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The Series B Preferred Stock automatically converted into Common Stock on a 1.9332015399022:1 basis immediately prior to the closing of the Issuer's initial public offering and had no expiration date."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"The Series C Preferred Stock automatically converted into Common Stock on a 1.97882655585238:1 basis immediately prior to the closing of the Issuer's initial public offering and had no expiration date."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The Series D Preferred Stock automatically converted into Common Stock on a 1:1 basis immediately prior to the closing of the Issuer's initial public offering and had no expiration date."},{"field":"price","element":"transactionPricePerShare","label":"F5","text":"The Series E Preferred Stock automatically converted into Common Stock on a 1:1 basis immediately prior to the closing of the Issuer's initial public offering and had no expiration date."},{"field":"price","element":"transactionPricePerShare","label":"F6","text":"The Series F-1 Preferred Stock automatically converted into Common Stock on a 1:1 basis immediately prior to the closing of the Issuer's initial public offering and had no expiration date."},{"field":"price","element":"transactionPricePerShare","label":"F7","text":"The Series G Preferred Stock automatically converted into Common Stock on a 1:1 basis immediately prior to the closing of the Issuer's initial public offering and had no expiration date."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F8","text":"Consists of an aggregate of 495,190 shares of Common Stock held by Venrock Associates IV, L.P. (\"Venrock IV\"), 100,984 shares of Common Stock held by Venrock Partners, L.P. (\"Venrock Partners\"), and 12,166 shares of Common Stock held by Venrock Entrepreneurs Fund IV,L.P. (\"Venrock Entrepreneurs\" and together with Venrock IV and Venrock Partners, the \"Venrock Entities\"). VM4, VPM and VEFM4 disclaim beneficial ownership over all shares held by Venrock IV, Venrock Partners and Venrock Entrepreneurs, except to the extent of their indirect pecuniary interests therein."}],"balance_after":608340,"source":{"system":"sec-edgar","filing":"0001209191-16-148511","document":"doc4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1305238/000120919116148511/doc4.xml","form_type":"4"}}]}