Insiders / Crum Brian T
Crum Brian T
CIK 1792747personinsider
Companies
1
First seen
Feb 17, 2026
Last activity
Mar 3, 2026
Companies
| Company | Shares held | Latest |
|---|---|---|
| Lexicon Pharmaceuticals, Inc. · LXRX | 428,802 | — |
All securities held
3 positions · latest reported per filing
| Company | Security | Shares |
|---|---|---|
| Lexicon Pharmaceuticals, Inc. | Common Stock | 428,802 |
| Lexicon Pharmaceuticals, Inc. | Stock Option (Right to Buy)Derivative | 449,560 |
| Lexicon Pharmaceuticals, Inc. | Restricted Stock UnitsDerivative | 340,327 |
Activity
InsidersInstitutions
This person's insider trades (Form 4), across every company.| Date | Action | Company | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|
| Feb 28, 2026 | Other | LXRX Lexicon Pharmaceuticals, Inc. Common Stock | $154.4K | -105K -19.67% | 428,802 0.10% of shares | low |
| Feb 28, 2026 | Exercise | LXRX Lexicon Pharmaceuticals, Inc. Restricted Stock Units | — | -170K -33.33% | 340,327 0.08% of shares | low |
| Feb 28, 2026 | Exercise | LXRX Lexicon Pharmaceuticals, Inc. Restricted Stock Units | — | -33K -100.00% | 0 0.00% of shares | low |
| Feb 28, 2026 | Exercise | LXRX Lexicon Pharmaceuticals, Inc. Restricted Stock Units | — | -69K -50.00% | 69,387 0.02% of shares | low |
| Feb 28, 2026 | Exercise | LXRX Lexicon Pharmaceuticals, Inc. Common Stock | — | +170K +46.79% | 533,821 0.12% of shares | low |
| Feb 28, 2026 | Exercise | LXRX Lexicon Pharmaceuticals, Inc. Common Stock | — | +69K +26.60% | 330,201 0.07% of shares | low |
| Feb 28, 2026 | Exercise | LXRX Lexicon Pharmaceuticals, Inc. Common Stock | — | +33K +10.13% | 363,658 0.08% of shares | low |
| Feb 12, 2026 | Grant | LXRX Lexicon Pharmaceuticals, Inc. Stock Option (Right to Buy) | — | +450K | 449,560 0.10% of shares | low |
| Feb 12, 2026 | Grant | LXRX Lexicon Pharmaceuticals, Inc. Restricted Stock Units | — | +300K | 299,710 0.07% of shares | low |