SC 13G | 2015-02-12 | CARDINAL CAPITAL MANAGEMENT LLC /CT | LIGAND PHARMACEUTICALS INC | 985,795 | 5.0% | EDGAR |
SC 13G | 2015-02-10 | VANGUARD GROUP INC | LIGAND PHARMACEUTICALS INC | 997,254 | 5.1% | EDGAR |
SC 13G/A | 2015-02-04 | BLAIR WILLIAM & CO/IL | LIGAND PHARMACEUTICALS INC | 1,165,039 | 5.8% | EDGAR |
SC 13G/A | 2015-01-09 | BlackRock Inc. | LIGAND PHARMACEUTICALS INC | 2,025,768 | 10.3% | EDGAR |
SC 13G/A | 2014-11-07 | BlackRock Inc. | LIGAND PHARMACEUTICALS INC | 2,070,484 | 10.3% | EDGAR |
SC 13G/A | 2014-08-21 | BIOTECHNOLOGY VALUE FUND L P | LIGAND PHARMACEUTICALS INC | 170,453 | 5.0% | EDGAR |
SC 13G/A | 2014-02-14 | WELLINGTON MANAGEMENT CO LLP | LIGAND PHARMACEUTICALS INC | 218,235 | 1.1% | EDGAR |
SC 13G/A | 2014-02-14 | Park West Asset Management LLC | LIGAND PHARMACEUTICALS INC | 0 | 0.0% | EDGAR |
SC 13G | 2014-02-14 | FMR LLC | LIGAND PHARMACEUTICALS INC | 1,664,786 | 8.2% | EDGAR |
SC 13G | 2014-02-14 | RS INVESTMENT MANAGEMENT CO LLC | LIGAND PHARMACEUTICALS INC | 1,315,098 | 6.4% | EDGAR |
SC 13G/A | 2014-02-12 | VANGUARD GROUP INC | LIGAND PHARMACEUTICALS INC | 680,017 | 3.3% | EDGAR |
SC 13G | 2014-02-06 | BLAIR WILLIAM & CO/IL | LIGAND PHARMACEUTICALS INC | 1,216,383 | 6.0% | EDGAR |
SC 13G/A | 2014-01-31 | BlackRock Inc. | LIGAND PHARMACEUTICALS INC | 1,972,467 | 9.7% | EDGAR |
SC 13G/A | 2013-12-06 | BIOTECHNOLOGY VALUE FUND L P | LIGAND PHARMACEUTICALS INC | 324,836 | 1.6% | EDGAR |
SC 13D/A | 2013-09-16 | KNOTT DAVID M | LIGAND PHARMACEUTICALS INC | 1,379,312 | 6.7% | EDGAR |
SC 13G/A | 2013-02-14 | WELLINGTON MANAGEMENT CO LLP | LIGAND PHARMACEUTICALS INC | 1,160,086 | 5.8% | EDGAR |
SC 13G/A | 2013-02-14 | BIOTECHNOLOGY VALUE FUND L P | LIGAND PHARMACEUTICALS INC | 741,627 | 3.7% | EDGAR |
SC 13G/A | 2013-02-14 | Park West Asset Management LLC | LIGAND PHARMACEUTICALS INC | 1,016,386 | 5.1% | EDGAR |
SC 13G | 2013-02-13 | VANGUARD GROUP INC | LIGAND PHARMACEUTICALS INC | 1,062,525 | 5.3% | EDGAR |
SC 13G/A | 2013-02-11 | BlackRock Inc. | LIGAND PHARMACEUTICALS INC | 1,183,015 | 5.9% | EDGAR |