PTC THERAPEUTICS, INC.
PTCT
44 insider filings · Latest: Oct 14, 2026
Common Stock Transactions
| Txn Date | Accepted | Insider | Type | Shares | Avg Price | Value | Shares Owned | Filing |
|---|---|---|---|---|---|---|---|---|
| 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 → |
| Dec 2, 2024 | Dec 2 9:26 PM | Boulding Mark Elliott | Proposed Sale | 85,600 | $52.26 | $4.5M | — | View → |
| Dec 2, 2024 | — | Almstead Zheng Yang | Proposed Sale | 2,060 | $51.98 | $107.1K | — | View → |
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Stock Options & Derivatives
| Txn Date | Accepted | Insider | Type | Shares | Exercise Price | Shares Owned | Filing |
|---|---|---|---|---|---|---|---|
| Oct 9, 2026 | Oct 13 9:20 PM | Mark Elliott BouldingEXEC. VP AND CLO | Option Exercise | 192 | $39.42 | 2,267(D) | View → |
| Oct 6, 2026 | Oct 7 9:20 PM | Mark Elliott BouldingEXEC. VP AND CLO | Option Exercise | 435 | $39.42 | 2,459(D) | View → |
| Oct 5, 2026 | Oct 7 9:20 PM | Mark Elliott BouldingEXEC. VP AND CLO | Option Exercise | 1,638 | $39.42 | 2,894(D) | View → |
| Sep 30, 2026 | Oct 2 9:20 PM | Glenn Phd Steele JR MDDirector | Option Exercise | 12,000 | $11.23 | 0(D) | View → |
| Aug 17, 2026 | Aug 19 9:20 PM | Mark Elliott BouldingEXEC. VP AND CLO | Option Exercise | 2,813 | $25.69 | 16,876(D) | View → |
| 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 → |
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