| 2010-03-19 | Lexicon Pharmaceuticals, Inc. LXRX | 10 percent owner | 188.54M 84.5603% | $1.15 | $216.82M | +17.31% | ||
| 2009-10-15 | Lexicon Pharmaceuticals, Inc. LXRX | 10 percent owner | 4.03M 2.7173% | $1.50 | $6.05M | 0% | ||
| 2009-10-14 | Lexicon Pharmaceuticals, Inc. LXRX | 10 percent owner | 26.88M 18.1154% | $1.50 | $40.32M | 0% | ||
| 2008-04-30 | Lexicon Pharmaceuticals, Inc. LXRX | 10 percent owner | 1.34M 0.9497% | $2.00 | $2.68M | -23.3% |