PTC THERAPEUTICS, INC.
PTCT
34 insider filings · Latest: Aug 4, 2026
Common Stock Transactions
| Txn Date | Accepted | Insider | Type | Shares | Avg Price | Value | Shares Owned | Filing |
|---|---|---|---|---|---|---|---|---|
| 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 | Klein Matthew B. | Proposed Sale | 2,142 | $45.34 | $97.1K | — | View → |
| Jan 7, 2025 | Jan 7 9:31 PM | Pauwels Eric | Proposed Sale | 1,599 | $45.34 | $72.5K | — | View → |
| Jan 7, 2025 | Jan 7 9:24 PM | Almstead Neil Gregory | Proposed Sale | 1,265 | $45.34 | $57.4K | — | View → |
| Jan 7, 2025 | Jan 7 9:24 PM | Almstead Zheng Yang | Proposed Sale | 55 | $45.34 | $2.5K | — | View → |
| Jan 7, 2025 | Jan 7 9:13 PM | Utter Christine Marie | Proposed Sale | 1,291 | $45.34 | $58.5K | — | View → |
| Dec 31, 2024 | Dec 31 8:25 PM | Klein Matthew B. | Proposed Sale | 8,279 | $45.16 | $373.9K | — | View → |
| Dec 3, 2024 | Dec 3 9:52 PM | Boulding Mark Elliott | Proposed Sale | 10,308 | $53.26 | $549.0K | — | View → |
| Dec 2, 2024 | Dec 2 9:48 PM | Almstead Neil Gregory | Proposed Sale | 69,550 | $52.06 | $3.6M | — | View → |
| Dec 2, 2024 | Dec 2 9:37 PM | Utter Christine Marie | Proposed Sale | 17,800 | $51.77 | $921.5K | — | View → |
| Dec 2, 2024 | Dec 2 9:31 PM | ZELDIS JEROME B | Proposed Sale | 24,000 | $51.50 | $1.2M | — | View → |
Stock Options & Derivatives
| Txn Date | Accepted | Insider | Type | Shares | Exercise Price | Shares Owned | Filing |
|---|---|---|---|---|---|---|---|
| Jul 28, 2026 | Jul 31 1:02 AM | Hege Elisabeth Sollie-ZetlmayerDirector | Grant/Award | 5,213 | $75.39 | 1,738(D) | View → |
| Jul 9, 2026 | Jul 13 9:20 PM | Mary L. SmithDirector | Option Exercise | 15,834 | $42.95 | 0(D) | View → |
| Jul 9, 2026 | Jul 13 9:20 PM | Neil Gregory AlmsteadCHIEF TECHNICAL OPS OFFICER | Option Exercise | 2,464 | $46.54 | 45,036(D) | View → |
| Jul 6, 2026 | Jul 8 9:20 PM | Mark Elliott BouldingEXEC. VP AND CLO | Option Exercise | 5,039 | $46.54 | 28,125(D) | View → |
| Jul 7, 2026 | Jul 8 9:20 PM | Neil Gregory AlmsteadCHIEF TECHNICAL OPS OFFICER | Option Exercise | 24,613 | $39.42 | 9,063(D) | View → |
| Jul 6, 2026 | Jul 8 9:20 PM | Neil Gregory AlmsteadCHIEF TECHNICAL OPS OFFICER | Option Exercise | 22,161 | $39.42 | 33,676(D) | View → |
| Jun 26, 2026 | Jun 30 9:20 PM | Neil Gregory AlmsteadCHIEF TECHNICAL OPS OFFICER | Option Exercise | 8,130 | $38.10 | 19,687(D) | View → |
| Jun 25, 2026 | Jun 26 9:20 PM | Neil Gregory AlmsteadCHIEF TECHNICAL OPS OFFICER | Option Exercise | 20,960 | $39.42 | 36,150(D) | View → |
| Jun 24, 2026 | Jun 26 9:20 PM | Neil Gregory AlmsteadCHIEF TECHNICAL OPS OFFICER | Option Exercise | 5,323 | $38.10 | 48,677(D) | View → |
| Jun 22, 2026 | Jun 24 9:20 PM | Neil Gregory AlmsteadCHIEF TECHNICAL OPS OFFICER | Option Exercise | 23,749 | $25.69 | 23,751(D) | View → |
| Jun 17, 2026 | Jun 22 9:20 PM | Christine Marie UtterSVP, CHIEF ACCOUNTING OFFICER | Option Exercise | 19,686 | $25.69 | 15,314(D) | View → |
| Jun 17, 2026 | Jun 22 9:20 PM | Mark Elliott BouldingEXEC. VP AND CLO | Option Exercise | 10,522 | $46.54 | 30,938(D) | View → |
| Jun 10, 2026 | Jun 12 9:30 PM | Eric PauwelsCHIEF BUSINESS OFFICER | Sale | 17,566 | $18.01 | 0(D) | View → |
| May 15, 2026 | May 19 9:20 PM | Mark Elliott BouldingEXEC. VP AND CLO | Option Exercise | 2,812 | $25.69 | 19,689(D) | View → |
| 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 → |