Directors & Officers
| Name | Title | Year Born |
|---|---|---|
| Mr. William J. Sibold | CEO, President & Director | 1966 |
| Dr. Rebecca A. Taub M.D. | Founder, Senior Scientific & Medical Advisor and Director | 1952 |
| Ms. Mardi C. Dier | Executive VP & CFO | 1964 |
| Ms. Shannon Kelley | Executive VP, Chief Legal Officer & Corporate Secretary | 1975 |
| Ms. Carole Huntsman | Executive VP & Chief Commercial Officer | 1965 |
| Dr. David Soergel M.D. | Executive VP & Chief Medical Officer | 1968 |
| Mr. Mark Underwood | Executive Vice President of Business Planning & Operations | NA |
| Ms. Rita Thakkar | Senior VP & Chief Accounting Officer | 1974 |
| Mr. Ronald Filippo | Executive VP & Chief Information Officer | NA |
| Ms. Tina E. Ventura | Chief Investor Relations Officer | NA |
Insider Trading
Open insider trading| Date | Insider Name | Title | Transaction Type | Shares | Price | Value | SEC |
|---|---|---|---|---|---|---|---|
| Mar 06, 2026 | Mardi Dier | N/A | Sale | 1.98K | $430.87 | $853.98K | SEC |
| Mar 06, 2026 | Carole Huntsman | N/A | Sale | 419.00 | $431.94 | $180.98K | SEC |
| Mar 06, 2026 | William John Sibold | N/A | Sale | 1.66K | $431.94 | $718.32K | SEC |
| Mar 06, 2026 | Rebecca Taub | N/A | Sale | 491.00 | $431.94 | $212.08K | SEC |
| Mar 06, 2026 | Shannon T Kelley | N/A | Sale | 360.00 | $431.94 | $155.50K | SEC |
| Mar 02, 2026 | Mardi Dier | N/A | Sale | 1.18K | $427.21 | $505.39K | SEC |
| Jan 26, 2026 | Carole Huntsman | N/A | Sale | 910.00 | $493.78 | $449.34K | SEC |
| Jan 26, 2026 | Rebecca Taub | N/A | Sale | 647.00 | $492.42 | $318.60K | SEC |
| Jan 26, 2026 | William John Sibold | N/A | Sale | 1.58K | $492.42 | $776.55K | SEC |
| Jan 20, 2026 | Rebecca Taub | N/A | Sale | 2.24K | $490.77 | $1.10M | SEC |
| Jan 20, 2026 | Shannon T Kelley | N/A | Sale | 692.00 | $497.36 | $344.17K | SEC |
| Jan 09, 2026 | Paul A Friedman | N/A | Sale | 24.52K | $522.39 | $12.81M | SEC |
| Jan 09, 2026 | Rebecca Taub | N/A | Sale | 18.41K | $522.40 | $9.62M | SEC |
| Jan 09, 2026 | Rebecca Taub | N/A | Sale | 240.00 | $550.33 | $132.08K | SEC |
| Jan 09, 2026 | Paul A Friedman | N/A | Sale | 280.00 | $551.24 | $154.35K | SEC |
| Dec 10, 2025 | Paul A Friedman | N/A | Sale | 24.80K | $552.18 | $13.69M | SEC |
| Dec 10, 2025 | Rebecca Taub | N/A | Sale | 18.65K | $552.15 | $10.30M | SEC |
| Dec 04, 2025 | William John Sibold | N/A | Sale | 2.40K | $575.34 | $1.38M | SEC |
| Dec 02, 2025 | Mardi Dier | N/A | Sale | 4.17K | $578.34 | $2.41M | SEC |
| Nov 21, 2025 | Carole Huntsman | N/A | Sale | 1.96K | $553.11 | $1.08M | SEC |