PTCT · PTC Therapeutics Inc. Common Stock
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| Michael Schmertzler Director | ▼ Sell | Open Market | 1,361,594 Shares held | 8/20/2026 | View profile |
| Matthew B. Klein Chief Operating Officer | ▼ Sell | Open Market | 383,868 Shares held | 8/4/2026 | View profile |
| Mark Elliott Boulding Exec. VP and CLO | ▼ Sell | Open Market | 105,272 Shares held | 8/17/2026 | View profile |
| Pierre Gravier CHIEF FINANCIAL OFFICER | ▼ Sell | Open Market | 83,986 Shares held | 7/14/2026 | View profile |
| Lee Scott Golden CHIEF MEDICAL OFFICER | ▼ Sell | Open Market | 79,115 Shares held | 4/2/2026 | View profile |
| Eric Pauwels Chief Business Officer | ▼ Sell | Open Market | 73,411 Shares held | 6/10/2026 | View profile |
| Christine Marie Utter SVP, Finance & CAO | ▼ Sell | Open Market | 70,199 Shares held | 6/17/2026 | View profile |
| Neil Gregory Almstead Chief Technical Ops Officer | ▼ Sell | Open Market | 60,299 Shares held | 7/9/2026 | View profile |
| Peltz Stuart Walter Chief Executive Officer | ▼ Sell | Open Market | 54,903 Shares held | 1/31/2023 | View profile |
| Hege Elisabeth Sollie-Zetlmayer | ▲ Buy | Grant | 52,526 Shares held | 7/28/2026 | View profile |
| Hill Emily Luisa Chief Financial Officer | ▼ Sell | Open Market | 38,925 Shares held | 3/27/2023 | View profile |
| Svoronos Dawn Director | ▼ Sell | Open Market | 29,017 Shares held | 6/9/2022 | View profile |
| Jerome B. Zeldis Director | ▲ Buy | Grant | 22,500 Shares held | 1/2/2026 | View profile |
| STEELE GLENN JR MD PHD Director | ▲ Buy | Grant | 22,500 Shares held | 1/2/2026 | View profile |
| Mary L. Smith Director | ▼ Sell | Open Market | 21,813 Shares held | 7/9/2026 | View profile |
| Jacobson Allan Steven Director | ▲ Buy | Grant | 21,451 Shares held | 1/2/2026 | View profile |
| Alethia Young Chief Financial Officer | ▲ Buy | Grant | 21,067 Shares held | 1/2/2026 | View profile |
| David P. Southwell Director | ▲ Buy | Grant | 20,850 Shares held | 1/2/2026 | View profile |
| Reeve Emma Director | ▼ Sell | Open Market | 10,666 Shares held | 1/5/2026 | View profile |
| Bell William F. Jr. | ▲ Buy | Grant | 10,333 Shares held | 2/15/2024 | View profile |
| Stephanie Okey Director | ▼ Sell | Open Market | 8,000 Shares held | 3/10/2026 | View profile |
| Jessica Caroline Chutter | ▲ Buy | Grant | 7,333 Shares held | 3/24/2026 | View profile |
Transaction History
| Michael Schmertzler | ▼ Sell | Open Market | 9,419 | $667K | 8/20/2026 |
| Michael Schmertzler | ▼ Sell | Open Market | 2,390 | $172K | 8/20/2026 |
| Michael Schmertzler | ▼ Sell | Open Market | 691 | $50K | 8/20/2026 |
| Michael Schmertzler | ▼ Sell | Open Market | 5,335 | $389K | 8/19/2026 |
| Michael Schmertzler | ▼ Sell | Open Market | 7,165 | $528K | 8/19/2026 |
| Mark Elliott Boulding | ▲ Buy | Option Exercise | 2,813 | $72K | 8/17/2026 |
| Mark Elliott Boulding | ▼ Sell | Open Market | 1,844 | $133K | 8/17/2026 |
| Mark Elliott Boulding | ▼ Sell | Open Market | 969 | $71K | 8/17/2026 |
| Matthew B. Klein | ▼ Sell | Open Market | 10,292 | $706K | 8/4/2026 |
| Hege Elisabeth Sollie-Zetlmayer | ▲ Buy | Grant | 4,000 | $0 | 7/28/2026 |
| Hege Elisabeth Sollie-Zetlmayer | ▲ Buy | Grant | 2,000 | $0 | 7/28/2026 |
| Pierre Gravier | ▼ Sell | Open Market | 3,494 | $281K | 7/14/2026 |
| Mary L. Smith | ▲ Buy | Option Exercise | 10,000 | $430K | 7/9/2026 |
| Mary L. Smith | ▼ Sell | Open Market | 10,000 | $900K | 7/9/2026 |
| Mary L. Smith | ▲ Buy | Option Exercise | 5,834 | $251K | 7/9/2026 |
| Mary L. Smith | ▼ Sell | Open Market | 5,834 | $525K | 7/9/2026 |
| Neil Gregory Almstead | ▲ Buy | Option Exercise | 2,464 | $115K | 7/9/2026 |
| Neil Gregory Almstead | ▼ Sell | Open Market | 2,464 | $222K | 7/9/2026 |
| Neil Gregory Almstead | ▲ Buy | Option Exercise | 24,613 | $970K | 7/7/2026 |
| Neil Gregory Almstead | ▼ Sell | Open Market | 3,956 | $345K | 7/7/2026 |
| Neil Gregory Almstead | ▼ Sell | Open Market | 11,369 | $1.0M | 7/7/2026 |
| Neil Gregory Almstead | ▼ Sell | Open Market | 9,288 | $831K | 7/7/2026 |
| Mark Elliott Boulding | ▲ Buy | Option Exercise | 2,266 | $89K | 7/6/2026 |
| Mark Elliott Boulding | ▼ Sell | Open Market | 313 | $26K | 7/6/2026 |
| Mark Elliott Boulding | ▼ Sell | Open Market | 833 | $70K | 7/6/2026 |
| Mark Elliott Boulding | ▼ Sell | Open Market | 519 | $45K | 7/6/2026 |
| Mark Elliott Boulding | ▼ Sell | Open Market | 601 | $52K | 7/6/2026 |
| Mark Elliott Boulding | ▲ Buy | Option Exercise | 2,813 | $131K | 7/6/2026 |
| Mark Elliott Boulding | ▼ Sell | Open Market | 387 | $32K | 7/6/2026 |
| Mark Elliott Boulding | ▼ Sell | Open Market | 1,036 | $87K | 7/6/2026 |
| Mark Elliott Boulding | ▼ Sell | Open Market | 645 | $55K | 7/6/2026 |
| Mark Elliott Boulding | ▼ Sell | Open Market | 745 | $64K | 7/6/2026 |
| Neil Gregory Almstead | ▲ Buy | Option Exercise | 811 | $31K | 7/6/2026 |
| Neil Gregory Almstead | ▼ Sell | Open Market | 426 | $36K | 7/6/2026 |
| Neil Gregory Almstead | ▼ Sell | Open Market | 385 | $33K | 7/6/2026 |
| Neil Gregory Almstead | ▲ Buy | Option Exercise | 18,876 | $719K | 7/6/2026 |
| Neil Gregory Almstead | ▼ Sell | Open Market | 8,786 | $750K | 7/6/2026 |
| Neil Gregory Almstead | ▼ Sell | Open Market | 10,090 | $871K | 7/6/2026 |
| Neil Gregory Almstead | ▲ Buy | Option Exercise | 2,474 | $98K | 7/6/2026 |
| Neil Gregory Almstead | ▼ Sell | Open Market | 2,474 | $215K | 7/6/2026 |
| Neil Gregory Almstead | ▲ Buy | Option Exercise | 412 | $16K | 6/26/2026 |
| Neil Gregory Almstead | ▼ Sell | Open Market | 412 | $35K | 6/26/2026 |
| Neil Gregory Almstead | ▲ Buy | Option Exercise | 7,718 | $294K | 6/26/2026 |
| Neil Gregory Almstead | ▼ Sell | Open Market | 7,718 | $658K | 6/26/2026 |
| Neil Gregory Almstead | ▲ Buy | Option Exercise | 1,001 | $38K | 6/25/2026 |
| Neil Gregory Almstead | ▼ Sell | Open Market | 582 | $50K | 6/25/2026 |
| Neil Gregory Almstead | ▼ Sell | Open Market | 419 | $36K | 6/25/2026 |
| Neil Gregory Almstead | ▲ Buy | Option Exercise | 19,859 | $757K | 6/25/2026 |
| Neil Gregory Almstead | ▼ Sell | Open Market | 8,522 | $727K | 6/25/2026 |
| Neil Gregory Almstead | ▼ Sell | Open Market | 11,337 | $981K | 6/25/2026 |
| Neil Gregory Almstead | ▲ Buy | Option Exercise | 100 | $4K | 6/25/2026 |
| Neil Gregory Almstead | ▼ Sell | Open Market | 100 | $9K | 6/25/2026 |
| Neil Gregory Almstead | ▲ Buy | Option Exercise | 401 | $15K | 6/24/2026 |
| Neil Gregory Almstead | ▼ Sell | Open Market | 401 | $34K | 6/24/2026 |
| Neil Gregory Almstead | ▲ Buy | Option Exercise | 4,922 | $188K | 6/24/2026 |
| Neil Gregory Almstead | ▼ Sell | Open Market | 4,922 | $419K | 6/24/2026 |
| Neil Gregory Almstead | ▲ Buy | Option Exercise | 23,749 | $610K | 6/22/2026 |
| Neil Gregory Almstead | ▼ Sell | Open Market | 12,130 | $978K | 6/22/2026 |
| Neil Gregory Almstead | ▼ Sell | Open Market | 11,619 | $944K | 6/22/2026 |
| Christine Marie Utter | ▲ Buy | Option Exercise | 19,686 | $506K | 6/17/2026 |
| Christine Marie Utter | ▼ Sell | Open Market | 19,686 | $1.5M | 6/17/2026 |
| Mark Elliott Boulding | ▲ Buy | Option Exercise | 8,510 | $396K | 6/17/2026 |
| Mark Elliott Boulding | ▼ Sell | Open Market | 6,600 | $518K | 6/17/2026 |
| Mark Elliott Boulding | ▼ Sell | Open Market | 1,850 | $147K | 6/17/2026 |
| Mark Elliott Boulding | ▲ Buy | Option Exercise | 2,012 | $94K | 6/17/2026 |
| Mark Elliott Boulding | ▼ Sell | Open Market | 1,703 | $134K | 6/17/2026 |
| Mark Elliott Boulding | ▼ Sell | Open Market | 309 | $24K | 6/17/2026 |
| Eric Pauwels | ▼ Sell | Open Market | 3,711 | $278K | 6/10/2026 |
| Eric Pauwels | ▲ Buy | Option Exercise | 17,566 | $316K | 6/10/2026 |
| Eric Pauwels | ▼ Sell | Open Market | 17,566 | $1.3M | 6/10/2026 |
| Mark Elliott Boulding | ▲ Buy | Option Exercise | 2,812 | $72K | 5/15/2026 |
| Mark Elliott Boulding | ▼ Sell | Open Market | 2,356 | $170K | 5/15/2026 |
| Mark Elliott Boulding | ▼ Sell | Open Market | 456 | $33K | 5/15/2026 |
| Matthew B. Klein | ▼ Sell | Open Market | 679 | $50K | 5/14/2026 |
| Matthew B. Klein | ▼ Sell | Open Market | 7,221 | $528K | 5/14/2026 |
| Matthew B. Klein | ▼ Sell | Open Market | 2,100 | $153K | 5/14/2026 |
| Matthew B. Klein | ▼ Sell | Open Market | 2,572 | $186K | 5/14/2026 |
| Matthew B. Klein | ▲ Buy | Grant | 12,500 | $0 | 5/13/2026 |
| Mark Elliott Boulding | ▲ Buy | Option Exercise | 2,740 | $128K | 5/8/2026 |
| Mark Elliott Boulding | ▼ Sell | Open Market | 840 | $66K | 5/8/2026 |
| Mark Elliott Boulding | ▼ Sell | Open Market | 1,900 | $151K | 5/8/2026 |
| Mark Elliott Boulding | ▲ Buy | Option Exercise | 800 | $37K | 5/8/2026 |
| Mark Elliott Boulding | ▼ Sell | Open Market | 200 | $16K | 5/8/2026 |
| Mark Elliott Boulding | ▼ Sell | Open Market | 600 | $48K | 5/8/2026 |
| Matthew B. Klein | ▼ Sell | Open Market | 2,850 | $202K | 4/21/2026 |
| Mark Elliott Boulding | ▲ Buy | Option Exercise | 2,265 | $89K | 4/6/2026 |
| Mark Elliott Boulding | ▼ Sell | Open Market | 822 | $57K | 4/6/2026 |
| Mark Elliott Boulding | ▼ Sell | Open Market | 1,443 | $101K | 4/6/2026 |
| Lee Scott Golden | ▼ Sell | Open Market | 829 | $56K | 4/2/2026 |
| Neil Gregory Almstead | ▼ Sell | Open Market | 39,393 | $2.7M | 4/1/2026 |
| Neil Gregory Almstead | ▼ Sell | Open Market | 12,530 | $871K | 4/1/2026 |
| Neil Gregory Almstead | ▼ Sell | Open Market | 80 | $6K | 4/1/2026 |
| Jessica Caroline Chutter | ▲ Buy | Grant | 4,000 | $0 | 3/24/2026 |
| Jessica Caroline Chutter | ▲ Buy | Grant | 3,333 | $0 | 3/24/2026 |
| Matthew B. Klein | ▼ Sell | Open Market | 2,662 | $171K | 3/12/2026 |
| Matthew B. Klein | ▲ Buy | Grant | 12,500 | $0 | 3/11/2026 |
| Stephanie Okey | ▲ Buy | Option Exercise | 1,167 | $39K | 3/10/2026 |
| Stephanie Okey | ▼ Sell | Open Market | 1,167 | $82K | 3/10/2026 |
| Stephanie Okey | ▲ Buy | Option Exercise | 14,000 | $471K | 3/10/2026 |
| Stephanie Okey | ▼ Sell | Open Market | 14,000 | $980K | 3/10/2026 |
| Stephanie Okey | ▼ Sell | Open Market | 6,333 | $401K | 3/5/2026 |
| Lee Scott Golden | ▼ Sell | Open Market | 10,000 | $634K | 3/5/2026 |
| Neil Gregory Almstead | ▼ Sell | Open Market | 3,989 | $253K | 3/5/2026 |
| Mark Elliott Boulding | ▼ Sell | Open Market | 588 | $40K | 2/19/2026 |
| Mark Elliott Boulding | ▼ Sell | Open Market | 1,629 | $114K | 2/19/2026 |
| Mark Elliott Boulding | ▼ Sell | Open Market | 212 | $15K | 2/19/2026 |
| Mark Elliott Boulding | ▼ Sell | Open Market | 590 | $41K | 2/19/2026 |
| Christine Marie Utter | ▼ Sell | Open Market | 2,494 | $173K | 2/18/2026 |
| Pierre Gravier | ▼ Sell | Open Market | 2,992 | $208K | 2/18/2026 |
| Eric Pauwels | ▼ Sell | Open Market | 3,019 | $209K | 2/18/2026 |
| Matthew B. Klein | ▼ Sell | Open Market | 7,371 | $511K | 2/18/2026 |
| Lee Scott Golden | ▼ Sell | Open Market | 2,484 | $172K | 2/18/2026 |
| Neil Gregory Almstead | ▼ Sell | Open Market | 3,056 | $212K | 2/18/2026 |
| Neil Gregory Almstead | ▼ Sell | Open Market | 65 | $5K | 2/18/2026 |
| Mark Elliott Boulding | ▼ Sell | Open Market | 3,081 | $214K | 2/18/2026 |
| Mark Elliott Boulding | ▲ Buy | Option Exercise | 2,813 | $72K | 2/17/2026 |
| Mark Elliott Boulding | ▼ Sell | Open Market | 2,811 | $195K | 2/17/2026 |
| Mark Elliott Boulding | ▼ Sell | Open Market | 2 | $140 | 2/17/2026 |
| Eric Pauwels | ▼ Sell | Open Market | 1,024 | $81K | 1/12/2026 |
| Eric Pauwels | ▼ Sell | Open Market | 1,722 | $133K | 1/9/2026 |
| Mark Elliott Boulding | ▼ Sell | Open Market | 1,521 | $118K | 1/9/2026 |
| Mark Elliott Boulding | ▼ Sell | Open Market | 686 | $54K | 1/9/2026 |
| Mark Elliott Boulding | ▼ Sell | Open Market | 107 | $9K | 1/9/2026 |
| Christine Marie Utter | ▼ Sell | Open Market | 1,034 | $79K | 1/8/2026 |
| Eric Pauwels | ▼ Sell | Open Market | 2,561 | $196K | 1/8/2026 |
| Eric Pauwels | ▼ Sell | Open Market | 587 | $45K | 1/8/2026 |
| Eric Pauwels | ▼ Sell | Open Market | 1,454 | $111K | 1/8/2026 |
| Matthew B. Klein | ▼ Sell | Open Market | 2,514 | $192K | 1/8/2026 |
| Lee Scott Golden | ▼ Sell | Open Market | 866 | $66K | 1/8/2026 |
| Mark Elliott Boulding | ▼ Sell | Open Market | 2,482 | $190K | 1/8/2026 |
| Mark Elliott Boulding | ▼ Sell | Open Market | 265 | $20K | 1/8/2026 |
| Mark Elliott Boulding | ▼ Sell | Open Market | 1,286 | $98K | 1/8/2026 |
| Neil Gregory Almstead | ▼ Sell | Open Market | 881 | $67K | 1/8/2026 |
| Neil Gregory Almstead | ▼ Sell | Open Market | 59 | $5K | 1/8/2026 |
| Christine Marie Utter | ▼ Sell | Open Market | 1,235 | $96K | 1/7/2026 |
| Eric Pauwels | ▼ Sell | Open Market | 1,352 | $105K | 1/7/2026 |
| Matthew B. Klein | ▼ Sell | Open Market | 3,016 | $234K | 1/7/2026 |
| Lee Scott Golden | ▼ Sell | Open Market | 642 | $50K | 1/7/2026 |
| Mark Elliott Boulding | ▼ Sell | Open Market | 1,503 | $116K | 1/7/2026 |
| Mark Elliott Boulding | ▲ Buy | Option Exercise | 2,625 | $100K | 1/7/2026 |
| Mark Elliott Boulding | ▼ Sell | Open Market | 1,638 | $126K | 1/7/2026 |
| Mark Elliott Boulding | ▼ Sell | Open Market | 949 | $74K | 1/7/2026 |
| Mark Elliott Boulding | ▼ Sell | Open Market | 38 | $3K | 1/7/2026 |
| Mark Elliott Boulding | ▲ Buy | Option Exercise | 751 | $29K | 1/7/2026 |
| Mark Elliott Boulding | ▼ Sell | Open Market | 471 | $36K | 1/7/2026 |
| Mark Elliott Boulding | ▼ Sell | Open Market | 269 | $21K | 1/7/2026 |
| Mark Elliott Boulding | ▼ Sell | Open Market | 11 | $869 | 1/7/2026 |
| Neil Gregory Almstead | ▼ Sell | Open Market | 1,026 | $79K | 1/7/2026 |
| Neil Gregory Almstead | ▼ Sell | Open Market | 52 | $4K | 1/7/2026 |
| Christine Marie Utter | ▼ Sell | Open Market | 1,381 | $106K | 1/6/2026 |
| Pierre Gravier | ▼ Sell | Open Market | 2,139 | $165K | 1/6/2026 |
| Eric Pauwels | ▼ Sell | Open Market | 1,789 | $138K | 1/6/2026 |
| Matthew B. Klein | ▼ Sell | Open Market | 5,149 | $396K | 1/6/2026 |
| Lee Scott Golden | ▼ Sell | Open Market | 1,340 | $103K | 1/6/2026 |
| Mark Elliott Boulding | ▼ Sell | Open Market | 1,739 | $134K | 1/6/2026 |
| Neil Gregory Almstead | ▼ Sell | Open Market | 1,279 | $98K | 1/6/2026 |
| Neil Gregory Almstead | ▼ Sell | Open Market | 54 | $4K | 1/6/2026 |
| Mark Elliott Boulding | ▲ Buy | Option Exercise | 2,266 | $89K | 1/5/2026 |
| Mark Elliott Boulding | ▼ Sell | Open Market | 1,123 | $84K | 1/5/2026 |
| Mark Elliott Boulding | ▼ Sell | Open Market | 1,035 | $79K | 1/5/2026 |
| Mark Elliott Boulding | ▼ Sell | Open Market | 108 | $8K | 1/5/2026 |
| Reeve Emma | ▲ Buy | Option Exercise | 734 | $34K | 1/5/2026 |
| Reeve Emma | ▼ Sell | Open Market | 734 | $56K | 1/5/2026 |
| Lee Scott Golden | ▲ Buy | Grant | 18,750 | $0 | 1/2/2026 |
| Eric Pauwels | ▲ Buy | Grant | 20,000 | $0 | 1/2/2026 |
| Mark Elliott Boulding | ▲ Buy | Grant | 17,000 | $0 | 1/2/2026 |
| Reeve Emma | ▲ Buy | Grant | 4,000 | $0 | 1/2/2026 |
| Jerome B. Zeldis | ▲ Buy | Grant | 4,000 | $0 | 1/2/2026 |
| Alethia Young | ▲ Buy | Grant | 4,000 | $0 | 1/2/2026 |
| David P. Southwell | ▲ Buy | Grant | 4,000 | $0 | 1/2/2026 |
| Stephanie Okey | ▲ Buy | Grant | 4,000 | $0 | 1/2/2026 |
| Jacobson Allan Steven | ▲ Buy | Grant | 4,000 | $0 | 1/2/2026 |
| Michael Schmertzler | ▲ Buy | Grant | 8,000 | $0 | 1/2/2026 |
| Pierre Gravier | ▲ Buy | Grant | 20,000 | $0 | 1/2/2026 |
| Matthew B. Klein | ▲ Buy | Grant | 63,000 | $0 | 1/2/2026 |
| STEELE GLENN JR MD PHD | ▲ Buy | Option Exercise | 12,000 | $370K | 1/2/2026 |
| STEELE GLENN JR MD PHD | ▼ Sell | Open Market | 12,000 | $916K | 1/2/2026 |
| STEELE GLENN JR MD PHD | ▲ Buy | Grant | 4,000 | $0 | 1/2/2026 |
| Mary L. Smith | ▲ Buy | Grant | 4,000 | $0 | 1/2/2026 |
| Neil Gregory Almstead | ▲ Buy | Grant | 17,500 | $0 | 1/2/2026 |
| Neil Gregory Almstead | ▲ Buy | Grant | 520 | $0 | 1/2/2026 |
| Christine Marie Utter | ▲ Buy | Grant | 13,250 | $0 | 1/2/2026 |
| Matthew B. Klein | ▼ Sell | Open Market | 8,089 | $620K | 12/30/2025 |
| Eric Pauwels | ▲ Buy | Option Exercise | 138 | $9K | 12/19/2025 |
| Eric Pauwels | ▼ Sell | Open Market | 37 | $3K | 12/19/2025 |
| Eric Pauwels | ▼ Sell | Open Market | 42 | $3K | 12/19/2025 |
| Eric Pauwels | ▼ Sell | Open Market | 59 | $5K | 12/19/2025 |
| Eric Pauwels | ▲ Buy | Option Exercise | 565 | $10K | 12/19/2025 |
| Eric Pauwels | ▼ Sell | Open Market | 193 | $15K | 12/19/2025 |
| Eric Pauwels | ▼ Sell | Open Market | 313 | $24K | 12/19/2025 |
| Eric Pauwels | ▼ Sell | Open Market | 59 | $5K | 12/19/2025 |
| Eric Pauwels | ▲ Buy | Option Exercise | 19,805 | $1.3M | 12/19/2025 |
| Eric Pauwels | ▼ Sell | Open Market | 1,500 | $114K | 12/19/2025 |
| Eric Pauwels | ▼ Sell | Open Market | 4,537 | $346K | 12/19/2025 |
| Eric Pauwels | ▼ Sell | Open Market | 10,548 | $818K | 12/19/2025 |
| Eric Pauwels | ▼ Sell | Open Market | 3,220 | $252K | 12/19/2025 |
| Eric Pauwels | ▲ Buy | Option Exercise | 120 | $8K | 12/18/2025 |
| Eric Pauwels | ▼ Sell | Open Market | 120 | $9K | 12/18/2025 |
| Eric Pauwels | ▲ Buy | Option Exercise | 251 | $5K | 12/18/2025 |
| Eric Pauwels | ▼ Sell | Open Market | 251 | $19K | 12/18/2025 |