Utter Christine Marie (CIK 1707685) reported 9 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-06-22). Recent activity: Sell PTCT (19,686 shares), Buy PTCT (19,686 shares), Sell PTCT (2,494 shares), Sell PTCT (1,034 shares), Sell PTCT (1,381 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-06-22 | PTC THERAPEUTICS, INC. (PTCT) | SVP, CHIEF ACCOUNTING OFFICER | Sell | 19,686 | $1.5M |
| 2026-06-22 | PTC THERAPEUTICS, INC. (PTCT) | SVP, CHIEF ACCOUNTING OFFICER | Buy | 19,686 | $505,733 |
| 2026-02-20 | PTC THERAPEUTICS, INC. (PTCT) | SVP, CHIEF ACCOUNTING OFFICER | Sell | 2,494 | $172,984 |
| 2026-01-12 | PTC THERAPEUTICS, INC. (PTCT) | SVP, CHIEF ACCOUNTING OFFICER | Sell | 1,034 | $79,049 |
| 2026-01-08 | PTC THERAPEUTICS, INC. (PTCT) | SVP, CHIEF ACCOUNTING OFFICER | Sell | 1,381 | $106,268 |
| 2026-01-08 | PTC THERAPEUTICS, INC. (PTCT) | SVP, CHIEF ACCOUNTING OFFICER | Sell | 1,235 | $95,651 |
| 2026-01-06 | PTC THERAPEUTICS, INC. (PTCT) | SVP, CHIEF ACCOUNTING OFFICER | Buy | 13,250 | $0 |
| 2025-02-21 | PTC THERAPEUTICS, INC. (PTCT) | SVP, CHIEF ACCOUNTING OFFICER | Sell | 879 | $44,038 |
| 2025-02-21 | PTC THERAPEUTICS, INC. (PTCT) | SVP, CHIEF ACCOUNTING OFFICER | Sell | 878 | $44,005 |
Source: SEC Form 4 filings · as of 2026-06-22