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 |
|---|---|---|---|---|---|---|---|---|
| Jun 24, 2026 | Jun 26 9:20 PM | Neil Gregory AlmsteadCHIEF TECHNICAL OPS OFFICER | Sale | 5,323 | $85.03 | $452.6K | 60,137(D) | View → |
| Jun 26, 2026 | Jun 26 7:29 PM | Almstead Neil Gregory | Proposed Sale | 8,130 | $85.26 | $693.1K | — | View → |
| Jun 25, 2026 | Jun 25 8:16 PM | Almstead Neil Gregory | Proposed Sale | 20,960 | $85.97 | $1.8M | — | View → |
| Jun 22, 2026 | Jun 24 9:20 PM | Neil Gregory AlmsteadCHIEF TECHNICAL OPS OFFICER | Sale | 23,749 | $80.90 | $1.9M | 60,137(D) | View → |
| Jun 24, 2026 | Jun 24 8:11 PM | Almstead Neil Gregory | Proposed Sale | 5,323 | $85.03 | $452.6K | — | View → |
| Jun 17, 2026 | Jun 22 9:20 PM | Christine Marie UtterSVP, CHIEF ACCOUNTING OFFICER | Sale | 19,686 | $75.56 | $1.5M | 70,199(D) | View → |
| Jun 17, 2026 | Jun 22 9:20 PM | Mark Elliott BouldingEXEC. VP AND CLO | Sale | 10,462 | $78.65 | $822.9K | 105,272(D) | View → |
| Jun 22, 2026 | Jun 22 8:25 PM | Almstead Neil Gregory | Proposed Sale | 23,749 | $80.91 | $1.9M | — | View → |
| Jun 17, 2026 | Jun 17 8:09 PM | Boulding Mark Elliott | Proposed Sale | 10,522 | $78.65 | $827.6K | — | View → |
| Jun 17, 2026 | Jun 17 1:39 PM | Utter Christine Marie | Proposed Sale | 19,686 | $75.56 | $1.5M | — | View → |
| Jun 10, 2026 | Jun 12 9:30 PM | Eric PauwelsCHIEF BUSINESS OFFICER | Sale | 21,277 | $75.00 | $1.6M | 73,411(D) | View → |
| Jun 10, 2026 | Jun 10 4:51 PM | Pauwels Eric | Proposed Sale | 21,277 | $75.00 | $1.6M | — | View → |
| May 15, 2026 | May 19 9:20 PM | Mark Elliott BouldingEXEC. VP AND CLO | Sale | 2,812 | $72.18 | $203.0K | 105,212(D) | View → |
| May 14, 2026 | May 15 9:20 PM | Matthew B. KleinDirector, CHIEF EXECUTIVE OFFICER | Sale | 12,572 | $72.95 | $917.2K | 393,998(D) | View → |
| May 15, 2026 | May 15 2:06 PM | Boulding Mark Elliott | Proposed Sale | 2,812 | $72.45 | $203.7K | — | View → |
| May 14, 2026 | May 14 7:09 PM | Klein Matthew B. | Proposed Sale | 2,572 | $72.46 | $186.4K | — | View → |
| May 14, 2026 | May 14 4:43 PM | Klein Matthew B. | Proposed Sale | 10,000 | $73.08 | $730.8K | — | View → |
| May 8, 2026 | May 12 9:20 PM | Mark Elliott BouldingEXEC. VP AND CLO | Sale | 3,540 | $78.97 | $279.6K | 105,212(D) | View → |
| May 8, 2026 | May 8 8:15 PM | Boulding Mark Elliott | Proposed Sale | 3,540 | $78.97 | $279.6K | — | View → |
| Apr 21, 2026 | Apr 23 9:20 PM | Matthew B. KleinDirector, CHIEF EXECUTIVE OFFICER | Sale | 2,850 | $70.91 | $202.1K | 394,070(D) | View → |
Stock Options & Derivatives
| Txn Date | Accepted | Insider | Type | Shares | Exercise Price | Shares Owned | Filing |
|---|---|---|---|---|---|---|---|
| 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 → |
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