PTC THERAPEUTICS, INC.
PTCT
19 insider filings · Latest: May 8, 2026
Common Stock Transactions
| Txn Date | Accepted | Insider | Type | Shares | Avg Price | Value | Shares Owned | Filing |
|---|---|---|---|---|---|---|---|---|
| Feb 19, 2025 | Feb 19 9:36 PM | Almstead Neil Gregory | Proposed Sale | 34 | $50.10 | $1.7K | — | View → |
| Feb 19, 2025 | Feb 19 9:34 PM | Almstead Neil Gregory | Proposed Sale | 1,300 | $50.10 | $65.1K | — | View → |
| Feb 19, 2025 | Feb 19 9:27 PM | Utter Christine Marie | Proposed Sale | 879 | $50.10 | $44.0K | — | View → |
| Feb 19, 2025 | Feb 19 9:25 PM | Gravier Pierre | Proposed Sale | 1,168 | $50.10 | $58.5K | — | View → |
| Feb 19, 2025 | Feb 19 9:18 PM | Boulding Mark Elliott | Proposed Sale | 1,333 | $50.10 | $66.8K | — | View → |
| Feb 19, 2025 | Feb 19 9:18 PM | Klein Matthew B. | Proposed Sale | 3,897 | $50.10 | $195.2K | — | View → |
| Feb 19, 2025 | Feb 19 9:13 PM | Golden Lee Scott | Proposed Sale | 795 | $50.10 | $39.8K | — | View → |
| Feb 19, 2025 | Feb 19 9:11 PM | Pauwels Eric | Proposed Sale | 1,378 | $50.10 | $69.0K | — | View → |
| Feb 3, 2025 | Feb 3 7:14 PM | Bell William F. Jr. | Proposed Sale | 10,556 | $50.00 | $527.8K | — | View → |
| Jan 10, 2025 | Jan 10 9:44 PM | Bell William F. Jr. | Proposed Sale | 6,666 | $44.57 | $297.1K | — | View → |
| Jan 8, 2025 | Jan 8 10:29 PM | Almstead Zheng Yang | Proposed Sale | 107 | $44.50 | $4.8K | — | View → |
| Jan 8, 2025 | Jan 8 10:19 PM | Golden Lee Scott | Proposed Sale | 1,198 | $44.50 | $53.3K | — | View → |
| Jan 8, 2025 | Jan 8 10:18 PM | Almstead Neil Gregory | Proposed Sale | 1,552 | $44.50 | $69.1K | — | View → |
| Jan 8, 2025 | Jan 8 10:06 PM | Pauwels Eric | Proposed Sale | 2,136 | $44.50 | $95.1K | — | View → |
| Jan 8, 2025 | Jan 8 10:01 PM | Klein Matthew B. | Proposed Sale | 2,402 | $44.50 | $106.9K | — | View → |
| Jan 8, 2025 | Jan 8 9:51 PM | Utter Christine Marie | Proposed Sale | 1,662 | $44.50 | $74.0K | — | View → |
| Jan 8, 2025 | Jan 8 9:46 PM | Boulding Mark Elliott | Proposed Sale | 1,998 | $44.50 | $88.9K | — | View → |
| Jan 7, 2025 | Jan 7 9:42 PM | Golden Lee Scott | Proposed Sale | 810 | $45.34 | $36.7K | — | View → |
| Jan 7, 2025 | Jan 7 9:38 PM | Boulding Mark Elliott | Proposed Sale | 1,543 | $45.34 | $70.0K | — | View → |
| Jan 7, 2025 | Jan 7 9:31 PM | Pauwels Eric | Proposed Sale | 1,599 | $45.34 | $72.5K | — | View → |
Stock Options & Derivatives
| Txn Date | Accepted | Insider | Type | Shares | Exercise Price | Shares Owned | Filing |
|---|---|---|---|---|---|---|---|
| May 8, 2026 | May 12 9:20 PM | Mark Elliott BouldingEXEC. VP AND CLO | Option Exercise | 3,540 | $46.54 | 41,460(D) | View → |
| Apr 6, 2026 | Apr 8 9:20 PM | Mark Elliott BouldingEXEC. VP AND CLO | Option Exercise | 2,265 | $39.42 | 6,798(D) | View → |
| Mar 24, 2026 | Mar 26 11:41 PM | Jessica Caroline ChutterDirector | Grant/Award | 6,371 | $64.54 | 2,896(D) | View → |
| Mar 10, 2026 | Mar 12 9:20 PM | Stephanie OkeyDirector | Option Exercise | 15,167 | $33.63 | 0(D) | View → |
| Feb 17, 2026 | Feb 19 10:25 PM | Mark Elliott BouldingEXEC. VP AND CLO | Option Exercise | 2,813 | $25.69 | 22,501(D) | View → |