PTCT PTC THERAPEUTICS, INC.
Nasdaq · SEC CIK 1070081 · EDGAR
- Bought, last 12 months
- $0 0 purchases by 0 insiders
- Sold, last 12 months
- $64.58M 73 sales by 13 insiders
- Filings on record
- 283 since 2021-07-12, latest 2026-09-18 17:20
BoughtSold
Most active insiders, 12 months
| Insider | Title | Bought | Sold |
|---|---|---|---|
| Almstead Neil Gregory | CHIEF TECHNICAL OPS Off | — | $25.99M |
| Pauwels Eric | Chief BUSINESS Off | — | $7.48M |
| SCHMERTZLER MICHAEL | Dir | — | $6.31M |
| Boulding Mark Elliott | EVP AND CLO | — | $5.96M |
| Reeve Emma | Dir | — | $4.23M |
| Klein Matthew B. | CEO, Dir | — | $4.22M |
| Jacobson Allan Steven | Dir | — | $2.91M |
| Utter Christine Marie | SVP, CAO | — | $1.94M |
| Okey Stephanie | Dir | — | $1.46M |
| Smith Mary L. | Dir | — | $1.43M |
Transactions 392
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2023-01-11 | 2023-01-09 | PTCT | Peltz Stuart Walter | CEO, Dir | S - Sale | $41.66 | -1,786 | 171.7K | -1% | -$74.4K | |
| 2023-01-11 | 2023-01-09 | PTCT | Pauwels Eric | Chief BUSINESS Off | S - Sale | $41.66 | -858 | 67.5K | -1% | -$35.7K | |
| 2023-01-11 | 2023-01-09 | PTCT | Hill Emily Luisa | CFO | S - Sale | $41.66 | -758 | 48.0K | -2% | -$31.6K | |
| 2023-01-11 | 2023-01-09 | PTCT | Klein Matthew B. | COO | S - Sale | $41.66 | -731 | 82.4K | -0.9% | -$30.5K | |
| 2023-01-11 | 2023-01-09 | PTCT | Boulding Mark Elliott | EVP AND CLO | S - Sale | $41.66 | -835 | 77.3K | -1% | -$34.8K | |
| D | 2023-01-09 | 2023-01-05 | PTCT | Jacobson Allan Steven | Dir | A - Grant | $0.00 | +4,000 | 12.3K | +48% | $0 |
| D | 2023-01-09 | 2023-01-05 | PTCT | Almstead Neil Gregory | CHIEF TECHNICAL OPS Off | A - Grant | $0.00 | +17.0K | 66.2K | +35% | $0 |
| DI | 2023-01-09 | 2023-01-05 | PTCT | Almstead Neil Gregory | CHIEF TECHNICAL OPS Off | A - Grant | $0.00 | +710 | 3,428 | +26% | $0 |
| D | 2023-01-09 | 2023-01-05 | PTCT | SOUTHWELL DAVID P | Dir | A - Grant | $0.00 | +4,000 | 10.5K | +62% | $0 |
| D | 2023-01-09 | 2023-01-05 | PTCT | Utter Christine Marie | SVP, CAO, Fin | A - Grant | $0.00 | +14.0K | 40.0K | +54% | $0 |
| D | 2023-01-09 | 2023-01-05 | PTCT | Peltz Stuart Walter | CEO, Dir | A - Grant | $0.00 | +53.0K | 173.5K | +44% | $0 |
| DI | 2023-01-09 | 2023-01-05 | PTCT | Peltz Stuart Walter | CEO, Dir | A - Grant | $0.00 | +18.0K | 56.8K | +46% | $0 |
| D | 2023-01-09 | 2023-01-05 | PTCT | Pauwels Eric | Chief BUSINESS Off | A - Grant | $0.00 | +18.0K | 68.4K | +36% | $0 |
| D | 2023-01-09 | 2023-01-05 | PTCT | Boulding Mark Elliott | EVP AND CLO | A - Grant | $0.00 | +17.0K | 78.1K | +28% | $0 |
| D | 2023-01-09 | 2023-01-05 | PTCT | STEELE GLENN JR MD PHD | Dir | A - Grant | $0.00 | +4,000 | 10.5K | +62% | $0 |
| D | 2023-01-09 | 2023-01-05 | PTCT | ZELDIS JEROME B | Dir | A - Grant | $0.00 | +4,000 | 10.5K | +62% | $0 |
| D | 2023-01-09 | 2023-01-05 | PTCT | Okey Stephanie | Dir | A - Grant | $0.00 | +4,000 | 5,867 | +214% | $0 |
| D | 2023-01-09 | 2023-01-05 | PTCT | Smith Mary L. | Dir | A - Grant | $0.00 | +4,000 | 9,813 | +69% | $0 |
| D | 2023-01-09 | 2023-01-05 | PTCT | SCHMERTZLER MICHAEL | Dir | A - Grant | $0.00 | +8,000 | 117.8K | +7% | $0 |
| D | 2023-01-09 | 2023-01-05 | PTCT | Reeve Emma | Dir | A - Grant | $0.00 | +4,000 | 11.5K | +53% | $0 |
| D | 2023-01-09 | 2023-01-05 | PTCT | Young Alethia | Dir | A - Grant | $0.00 | +4,000 | 9,067 | +79% | $0 |
| D | 2023-01-09 | 2023-01-05 | PTCT | Hill Emily Luisa | CFO | A - Grant | $0.00 | +19.5K | 48.8K | +67% | $0 |
| D | 2023-01-09 | 2023-01-05 | PTCT | Klein Matthew B. | COO | A - Grant | $0.00 | +26.0K | 83.1K | +46% | $0 |
| DM | 2022-10-19 | 2022-10-17+ | PTCT | Boulding Mark Elliott | EVP AND CLO | M - OptEx | $30.86 | +6,901 | 61.1K | +13% | +$213.0K |
| DM | 2022-10-19 | 2022-10-17+ | PTCT | Boulding Mark Elliott | EVP AND CLO | S - Sale+OE | $55.00 | -6,901 | 61.1K | -10% | -$379.6K |
| DM | 2022-09-22 | 2022-09-20 | PTCT | Boulding Mark Elliott | EVP AND CLO | S - Sale+OE | $55.00 | -1,176 | 61.1K | -2% | -$64.7K |
| DM | 2022-09-22 | 2022-09-20 | PTCT | Boulding Mark Elliott | EVP AND CLO | M - OptEx | $30.86 | +1,176 | 61.4K | +2% | +$36.3K |
| 2022-08-11 | 2022-08-09 | PTCT | Okey Stephanie | Dir | S - Sale | $51.62 | -2,296 | 1,867 | -55% | -$118.5K | |
| DM | 2022-06-10 | 2022-06-09 | PTCT | Young Alethia | Dir | A - Grant | $0.00 | +5,067 | 5,067 | New | $0 |
| 2022-06-10 | 2022-06-09 | PTCT | Svoronos Dawn | Dir | S - Sale | $27.20 | -738 | 29.0K | -2% | -$20.1K | |
| I | 2022-06-09 | 2022-06-07 | PTCT | Peltz Stuart Walter | CEO, Dir | S - Sale | $26.83 | -407 | 38.2K | -1% | -$10.9K |
| 2022-04-21 | 2022-04-19 | PTCT | Pauwels Eric | Chief BUSINESS Off | S - Sale | $42.52 | -822 | 49.8K | -2% | -$35.0K | |
| 2022-04-21 | 2022-04-19 | PTCT | Klein Matthew B. | COO | S - Sale | $42.52 | -897 | 56.6K | -2% | -$38.1K | |
| D | 2022-04-15 | 2022-04-13 | PTCT | Boulding Mark Elliott | EVP AND CLO | M - OptEx | $11.23 | +2,276 | 63.4K | +4% | +$25.6K |
| D | 2022-04-15 | 2022-04-13 | PTCT | Boulding Mark Elliott | EVP AND CLO | S - Sale+OE | $45.17 | -2,276 | 61.1K | -4% | -$102.8K |
| I | 2022-04-15 | 2022-04-14 | PTCT | Peltz Stuart Walter | CEO, Dir | S - Sale | $45.28 | -82 | 38.6K | -0.2% | -$3,713 |
| D | 2022-04-07 | 2022-04-05 | PTCT | Boulding Mark Elliott | EVP AND CLO | M - OptEx | $11.23 | +5 | 61.1K | +0.0% | +$56.15 |
| D | 2022-04-07 | 2022-04-05 | PTCT | Boulding Mark Elliott | EVP AND CLO | S - Sale+OE | $45.00 | -5 | 61.1K | -0.0% | -$225 |
| 2022-04-01 | 2022-03-31 | PTCT | Hill Emily Luisa | CFO | S - Sale | $37.78 | -7,910 | 29.3K | -21% | -$298.8K | |
| DM | 2022-02-11 | 2022-02-10 | PTCT | Boulding Mark Elliott | EVP, CLO | S - Sale+OE | $45.03 | -17.9K | 61.1K | -23% | -$807.6K |
| DM | 2022-02-11 | 2022-02-10 | PTCT | Boulding Mark Elliott | EVP, CLO | M - OptEx | $17.15 | +17.9K | 63.4K | +39% | +$307.5K |
| 2022-02-03 | 2022-02-01 | PTCT | Pauwels Eric | Chief Business Off | S - Sale | $40.00 | -367 | 50.6K | -0.7% | -$14.7K | |
| 2022-02-03 | 2022-02-01 | PTCT | Hill Emily Luisa | CFO | S - Sale | $40.00 | -553 | 37.2K | -1% | -$22.1K | |
| 2022-02-03 | 2022-02-01 | PTCT | Boulding Mark Elliott | EVP, CLO | S - Sale | $40.00 | -779 | 61.1K | -1% | -$31.2K | |
| I | 2022-02-03 | 2022-02-01 | PTCT | Peltz Stuart Walter | CEO, Dir | S - Sale | $40.00 | -282 | 38.7K | -0.7% | -$11.3K |
| 2022-02-03 | 2022-02-01 | PTCT | Peltz Stuart Walter | CEO, Dir | S - Sale | $40.00 | -1,961 | 120.5K | -2% | -$78.4K | |
| M | 2022-02-03 | 2022-02-01+ | PTCT | Utter Christine Marie | SVP, CAO, Fin | S - Sale | $40.26 | -1,020 | 26.1K | -4% | -$41.1K |
| 2022-02-03 | 2022-02-01 | PTCT | Almstead Neil Gregory | Chief Technical Ops Off | S - Sale | $40.00 | -605 | 48.9K | -1% | -$24.2K | |
| I | 2022-02-03 | 2022-02-01 | PTCT | Almstead Neil Gregory | Chief Technical Ops Off | S - Sale | $40.00 | -27 | 2,420 | -1% | -$1,080 |
| I | 2022-01-27 | 2022-01-25 | PTCT | Peltz Stuart Walter | CEO, Dir | S - Sale | $39.31 | -330 | 39.0K | -0.8% | -$13.0K |
| 2022-01-27 | 2022-01-25 | PTCT | Pauwels Eric | Chief Business Off | S - Sale | $39.31 | -359 | 51.0K | -0.7% | -$14.1K | |
| 2022-01-27 | 2022-01-25 | PTCT | Hill Emily Luisa | CFO | S - Sale | $39.31 | -211 | 37.7K | -0.6% | -$8,294 | |
| I | 2022-01-27 | 2022-01-25 | PTCT | Almstead Neil Gregory | Chief Technical Ops Off | S - Sale | $39.31 | -43 | 2,447 | -2% | -$1,690 |
| D | 2022-01-20 | 2022-01-18 | PTCT | Utter Christine Marie | SVP, CAO, Fin | M - OptEx | $18.01 | +10.0K | 36.4K | +38% | +$180.1K |
| DM | 2022-01-20 | 2022-01-18 | PTCT | Utter Christine Marie | SVP, CAO, Fin | S - Sale+OE | $43.94 | -11.4K | 26.4K | -30% | -$502.1K |
| D | 2022-01-11 | 2022-01-07 | PTCT | STEELE GLENN JR MD PHD | Dir | A - Grant | $0.00 | +3,200 | 6,500 | +97% | $0 |
| D | 2022-01-11 | 2022-01-07 | PTCT | Pauwels Eric | Chief Business Off | A - Grant | $0.00 | +16.8K | 51.3K | +49% | $0 |
| D | 2022-01-11 | 2022-01-07 | PTCT | Pauwels Eric | Chief Business Off | S - Sale | $38.53 | -866 | 34.5K | -2% | -$33.4K |
| D | 2022-01-11 | 2022-01-07 | PTCT | Okey Stephanie | Dir | A - Grant | $0.00 | +3,200 | 4,163 | +332% | $0 |
| DI | 2022-01-11 | 2022-01-07 | PTCT | Almstead Neil Gregory | Chief Technical Ops Off | A - Grant | $0.00 | +780 | 2,490 | +46% | $0 |
| DI | 2022-01-11 | 2022-01-07 | PTCT | Almstead Neil Gregory | Chief Technical Ops Off | S - Sale | $38.53 | -45 | 1,710 | -3% | -$1,734 |
| D | 2022-01-11 | 2022-01-07 | PTCT | Almstead Neil Gregory | Chief Technical Ops Off | S - Sale | $38.53 | -756 | 35.1K | -2% | -$29.1K |
| D | 2022-01-11 | 2022-01-07 | PTCT | Almstead Neil Gregory | Chief Technical Ops Off | A - Grant | $0.00 | +14.4K | 49.5K | +41% | $0 |
| D | 2022-01-11 | 2022-01-07 | PTCT | Boulding Mark Elliott | EVP, CLO | S - Sale | $38.53 | -885 | 47.5K | -2% | -$34.1K |
| D | 2022-01-11 | 2022-01-07 | PTCT | Boulding Mark Elliott | EVP, CLO | A - Grant | $0.00 | +14.4K | 61.9K | +30% | $0 |
| D | 2022-01-11 | 2022-01-07 | PTCT | Utter Christine Marie | SVP, CAO, Fin | S - Sale | $38.53 | -747 | 16.3K | -4% | -$28.8K |
| D | 2022-01-11 | 2022-01-07 | PTCT | Utter Christine Marie | SVP, CAO, Fin | A - Grant | $0.00 | +11.6K | 27.9K | +71% | $0 |
| D | 2022-01-11 | 2022-01-07 | PTCT | Jacobson Allan Steven | Dir | A - Grant | $0.00 | +3,200 | 8,348 | +62% | $0 |
| DM | 2022-01-11 | 2022-01-07 | PTCT | Klein Matthew B. | COO | A - Grant | $0.00 | +41.0K | 57.5K | +249% | $0 |
| D | 2022-01-11 | 2022-01-07 | PTCT | Klein Matthew B. | COO | S - Sale | $38.53 | -775 | 16.5K | -4% | -$29.9K |
| D | 2022-01-11 | 2022-01-07 | PTCT | Smith Mary L. | Dir | A - Grant | $0.00 | +3,200 | 5,813 | +122% | $0 |
| D | 2022-01-11 | 2022-01-07 | PTCT | SOUTHWELL DAVID P | Dir | A - Grant | $0.00 | +3,200 | 6,500 | +97% | $0 |
| D | 2022-01-11 | 2022-01-07 | PTCT | Reeve Emma | Dir | A - Grant | $0.00 | +3,200 | 7,528 | +74% | $0 |
| D | 2022-01-11 | 2022-01-07 | PTCT | Hill Emily Luisa | CFO | A - Grant | $0.00 | +15.6K | 37.9K | +70% | $0 |
| D | 2022-01-11 | 2022-01-07 | PTCT | Hill Emily Luisa | CFO | S - Sale | $38.53 | -800 | 22.3K | -3% | -$30.8K |
| DI | 2022-01-11 | 2022-01-07 | PTCT | Peltz Stuart Walter | CEO, Dir | A - Grant | $0.00 | +16.8K | 39.3K | +75% | $0 |
| D | 2022-01-11 | 2022-01-07 | PTCT | Peltz Stuart Walter | CEO, Dir | S - Sale | $38.53 | -1,869 | 78.4K | -2% | -$72.0K |
| DI | 2022-01-11 | 2022-01-07 | PTCT | Peltz Stuart Walter | CEO, Dir | S - Sale | $38.53 | -294 | 22.5K | -1% | -$11.3K |
| D | 2022-01-11 | 2022-01-07 | PTCT | Peltz Stuart Walter | CEO, Dir | A - Grant | $0.00 | +44.0K | 122.4K | +56% | $0 |
| D | 2022-01-11 | 2022-01-07 | PTCT | Svoronos Dawn | Dir | A - Grant | $0.00 | +3,200 | 29.8K | +12% | $0 |
| D | 2022-01-11 | 2022-01-07 | PTCT | Svoronos Dawn | Dir | S - Sale | $38.53 | -510 | 26.6K | -2% | -$19.7K |
| D | 2022-01-11 | 2022-01-07 | PTCT | SCHMERTZLER MICHAEL | Dir | A - Grant | $0.00 | +6,400 | 109.8K | +6% | $0 |
| D | 2022-01-11 | 2022-01-07 | PTCT | ZELDIS JEROME B | Dir | A - Grant | $0.00 | +3,200 | 6,500 | +97% | $0 |
| I | 2022-01-06 | 2022-01-04 | PTCT | Peltz Stuart Walter | CEO, Dir | S - Sale | $41.16 | -378 | 22.8K | -2% | -$15.6K |
| I | 2022-01-06 | 2022-01-04 | PTCT | Almstead Neil Gregory | Chief Technical Ops Off | S - Sale | $41.16 | -64 | 1,755 | -4% | -$2,634 |
| 2022-01-06 | 2022-01-04 | PTCT | Pauwels Eric | Chief Business Off | S - Sale | $41.16 | -806 | 35.4K | -2% | -$33.2K | |
| 2022-01-06 | 2022-01-04 | PTCT | Hill Emily Luisa | CFO | S - Sale | $41.16 | -173 | 23.1K | -0.7% | -$7,121 | |
| D | 2021-09-03 | 2021-09-02 | PTCT | Boulding Mark Elliott | EVP, CLO | M - OptEx | $18.01 | +3,363 | 51.7K | +7% | +$60.6K |
| D | 2021-09-03 | 2021-09-02 | PTCT | Boulding Mark Elliott | EVP, CLO | S - Sale+OE | $45.01 | -3,363 | 48.4K | -7% | -$151.4K |
| 2021-08-17 | 2021-08-13 | PTCT | Okey Stephanie | Dir | S - Sale | $40.06 | -1,650 | 963 | -63% | -$66.1K | |
| DM | 2021-07-12 | 2021-07-08+ | PTCT | Boulding Mark Elliott | EVP, CLO | S - Sale+OE | $45.19 | -9,234 | 48.4K | -16% | -$417.3K |
| DM | 2021-07-12 | 2021-07-08+ | PTCT | Boulding Mark Elliott | EVP, CLO | M - OptEx | $16.54 | +9,234 | 48.8K | +23% | +$152.7K |
Purchase Sale Sale after option exercise All abbreviations