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START FREE TRIAL →Mardi Dier, CFO & Executive Vice President, is a corporate insider tracked by InsiderTape across 3 companies. The public record shows 12 open-market SEC Form 4 transactions: 1 purchase worth $100K and 11 sales worth $2.5M, reported from Oct 12, 21 to Mar 6, 26. Over this period they have been a net seller.
| Date | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|
| Mar 6, 26 | MDGLMADRIGAL PHARMACEUTICALS, INC. | SELL | 646 | $437.65 | $279K |
| Mar 2, 26 | MDGLMADRIGAL PHARMACEUTICALS, INC. | SELL | 1.2K | $427.21 | $505K |
| Dec 2, 25 | MDGLMADRIGAL PHARMACEUTICALS, INC. | SELL | 717 | $596.19 | $412K |
| Mar 10, 25 | MDGLMADRIGAL PHARMACEUTICALS, INC. | SELL | 258 | $323.04 | $83K |
| Mar 3, 25 | MDGLMADRIGAL PHARMACEUTICALS, INC. | SELL | 1.2K | $325.89 | $387K |
| May 9, 23 | SLRNACELYRIN, Inc. | BUY | 5.6K | $18.00 | $100K |
| Oct 14, 22 | RAREUltragenyx Pharmaceutical Inc. | SELL | 1.6K | $40.16 | $65K |
| Oct 12, 22 | RAREUltragenyx Pharmaceutical Inc. | SELL | 3.5K | $38.22 | $133K |
| Mar 3, 22 | RAREUltragenyx Pharmaceutical Inc. | SELL | 420 | $64.55 | $27K |
| Mar 1, 22 | RAREUltragenyx Pharmaceutical Inc. | SELL | 534 | $66.62 | $36K |
| Oct 14, 21 | RAREUltragenyx Pharmaceutical Inc. | SELL | 3.3K | $81.16 | $265K |
| Oct 12, 21 | RAREUltragenyx Pharmaceutical Inc. | SELL | 3.5K | $82.79 | $288K |