Type | Filed | Filer | Subject | Shares Owned | Percent Owned | |
---|---|---|---|---|---|---|
SC 13G | 2017-01-30 | BlackRock Inc. | Flexion Therapeutics Inc | 2,033,900 | 6.5% | EDGAR |
SC 13G/A | 2016-07-08 | GILDER GAGNON HOWE & CO LLC | Flexion Therapeutics Inc | 4,307,870 | 15.9% | EDGAR |
SC 13D/A | 2016-06-21 | Versant Venture Capital III, L.P. | Flexion Therapeutics Inc | 3,511,670 | 13.0% | EDGAR |
SC 13G/A | 2016-03-09 | JENNISON ASSOCIATES LLC | Flexion Therapeutics Inc | 518,880 | 2.4% | EDGAR |
SC 13G/A | 2016-03-08 | PRUDENTIAL FINANCIAL INC | Flexion Therapeutics Inc | 520,240 | 2.4% | EDGAR |
SC 13G/A | 2016-02-16 | KINGDON CAPITAL MANAGEMENT, L.L.C. | Flexion Therapeutics Inc | 769,903 | 3.6% | EDGAR |
SC 13G/A | 2016-02-16 | Sofinnova Partners SAS | Flexion Therapeutics Inc | 1,901,491 | 8.8% | EDGAR |
SC 13G/A | 2016-02-12 | 5AM Ventures II LP | Flexion Therapeutics Inc | 444,043 | 2.1% | EDGAR |
SC 13G/A | 2016-02-12 | GILDER GAGNON HOWE & CO LLC | Flexion Therapeutics Inc | 2,067,001 | 9.6% | EDGAR |
SC 13G/A | 2016-02-12 | Capital World Investors | Flexion Therapeutics Inc | 1,703,194 | 7.9% | EDGAR |
SC 13G/A | 2016-02-11 | PFIZER INC | Flexion Therapeutics Inc | 926,309 | 4.3% | EDGAR |
SC 13G | 2016-02-11 | WELLINGTON MANAGEMENT GROUP LLP | Flexion Therapeutics Inc | 1,291,245 | 6.0% | EDGAR |
SC 13G/A | 2016-02-04 | JENNISON ASSOCIATES LLC | Flexion Therapeutics Inc | 2,907,755 | 13.5% | EDGAR |
SC 13G/A | 2016-01-28 | PRUDENTIAL FINANCIAL INC | Flexion Therapeutics Inc | 2,909,115 | 13.5% | EDGAR |
SC 13D/A | 2015-09-30 | Novo A/S | Flexion Therapeutics Inc | 1,033,131 | 4.8% | EDGAR |
SC 13G/A | 2015-09-10 | PRUDENTIAL FINANCIAL INC | Flexion Therapeutics Inc | 2,226,154 | 10.4% | EDGAR |
SC 13G/A | 2015-09-09 | JENNISON ASSOCIATES LLC | Flexion Therapeutics Inc | 2,224,794 | 10.4% | EDGAR |
SC 13D/A | 2015-04-30 | Novo A/S | Flexion Therapeutics Inc | 2,283,131 | 10.6% | EDGAR |
SC 13G/A | 2015-03-10 | FMR LLC | Flexion Therapeutics Inc | 27,924 | 0.1% | EDGAR |
SC 13G/A | 2015-03-09 | GILDER GAGNON HOWE & CO LLC | Flexion Therapeutics Inc | 2,293,898 | 11.1% | EDGAR |