Almstead Neil Gregory, Chief Technical Ops Officer at PTC Therapeutics ($PTCT), sold shares on the open market 39 times over the last year, totaling $13.2 million. His most recent sale occurred on March 5, 2026. These sales rank him 920th among 11,678 insiders in our database by total value sold, well above the average of $8.6 million across about 6 transactions per insider. He made no open market purchases in this period.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| April 1, 2026 | PTC THERAPEUTICS, INC. | $PTCT | Almstead Neil Gregory | CHIEF TECHNICAL OPS OFFICER | S | Common Stock | 80 | $70.30 | 62,874.0000 | 88,311,494 | 0.13% | 0.00% |
| April 1, 2026 | PTC THERAPEUTICS, INC. | $PTCT | Almstead Neil Gregory | CHIEF TECHNICAL OPS OFFICER | S | Common Stock | 12530 | $69.50 | 62,954.0000 | 88,311,494 | 16.60% | 0.01% |
| April 1, 2026 | PTC THERAPEUTICS, INC. | $PTCT | Almstead Neil Gregory | CHIEF TECHNICAL OPS OFFICER | S | Common Stock | 39393 | $68.89 | 75,484.0000 | 88,311,494 | 34.29% | 0.04% |
| March 5, 2026 | PTC THERAPEUTICS, INC. | $PTCT | Almstead Neil Gregory | CHIEF TECHNICAL OPS OFFICER | S | Common Stock | 3989 | $63.38 | 114,877.0000 | 88,311,494 | 3.36% | 0.00% |
| Feb. 18, 2026 | PTC THERAPEUTICS, INC. | $PTCT | Almstead Neil Gregory | CHIEF TECHNICAL OPS OFFICER | S | Common Stock | 3056 | $69.36 | 118,866.0000 | 88,311,494 | 2.51% | 0.00% |
| Feb. 18, 2026 | PTC THERAPEUTICS, INC. | $PTCT | Almstead Neil Gregory | CHIEF TECHNICAL OPS OFFICER | S | Common Stock | 65 | $69.36 | 118,866.0000 | 88,311,494 | 0.05% | 0.00% |
| Jan. 8, 2026 | PTC THERAPEUTICS, INC. | $PTCT | Almstead Neil Gregory | CHIEF TECHNICAL OPS OFFICER | S | Common Stock | 59 | $76.45 | 121,987.0000 | 88,311,494 | 0.05% | 0.00% |
| Jan. 8, 2026 | PTC THERAPEUTICS, INC. | $PTCT | Almstead Neil Gregory | CHIEF TECHNICAL OPS OFFICER | S | Common Stock | 881 | $76.45 | 121,987.0000 | 88,311,494 | 0.72% | 0.00% |
| Jan. 6, 2026 | PTC THERAPEUTICS, INC. | $PTCT | Almstead Neil Gregory | CHIEF TECHNICAL OPS OFFICER | S | Common Stock | 54 | $76.95 | 122,979.0000 | 88,311,494 | 0.04% | 0.00% |
| Jan. 7, 2026 | PTC THERAPEUTICS, INC. | $PTCT | Almstead Neil Gregory | CHIEF TECHNICAL OPS OFFICER | S | Common Stock | 52 | $77.48 | 122,927.0000 | 88,311,494 | 0.04% | 0.00% |
| Jan. 7, 2026 | PTC THERAPEUTICS, INC. | $PTCT | Almstead Neil Gregory | CHIEF TECHNICAL OPS OFFICER | S | Common Stock | 1026 | $77.48 | 122,927.0000 | 88,311,494 | 0.83% | 0.00% |
| Jan. 6, 2026 | PTC THERAPEUTICS, INC. | $PTCT | Almstead Neil Gregory | CHIEF TECHNICAL OPS OFFICER | S | Common Stock | 1279 | $76.95 | 123,953.0000 | 88,311,494 | 1.02% | 0.00% |
| Jan. 2, 2026 | PTC THERAPEUTICS, INC. | $PTCT | Almstead Neil Gregory | CHIEF TECHNICAL OPS OFFICER | A | Common Stock | 520 | $0.00 | 125,338.0000 | 88,311,494 | 0.42% | 0.00% |
| Jan. 2, 2026 | PTC THERAPEUTICS, INC. | $PTCT | Almstead Neil Gregory | CHIEF TECHNICAL OPS OFFICER | A | Stock Option (Right to Buy) | 43750 | $0.00 | 43,750.0000 | 88,311,494 | 9999.99% | 0.05% |
| Jan. 2, 2026 | PTC THERAPEUTICS, INC. | $PTCT | Almstead Neil Gregory | CHIEF TECHNICAL OPS OFFICER | A | Common Stock | 17500 | $0.00 | 125,338.0000 | 88,311,494 | 16.23% | 0.02% |
| Nov. 25, 2025 | PTC THERAPEUTICS, INC. | $PTCT | Almstead Neil Gregory | CHIEF TECHNICAL OPS OFFICER | M | Stock Option (Right to Buy) | 11399 | $0.00 | 0.0000 | 87,115,369 | 100.00% | 0.01% |
| Nov. 25, 2025 | PTC THERAPEUTICS, INC. | $PTCT | Almstead Neil Gregory | CHIEF TECHNICAL OPS OFFICER | M | Common Stock | 2475 | $18.01 | 109,279.0000 | 87,115,369 | 2.32% | 0.00% |
| Nov. 25, 2025 | PTC THERAPEUTICS, INC. | $PTCT | Almstead Neil Gregory | CHIEF TECHNICAL OPS OFFICER | S | Common Stock | 911 | $82.63 | 108,368.0000 | 87,115,369 | 0.83% | 0.00% |
| Nov. 25, 2025 | PTC THERAPEUTICS, INC. | $PTCT | Almstead Neil Gregory | CHIEF TECHNICAL OPS OFFICER | S | Common Stock | 990 | $83.44 | 107,378.0000 | 87,115,369 | 0.91% | 0.00% |
| Nov. 25, 2025 | PTC THERAPEUTICS, INC. | $PTCT | Almstead Neil Gregory | CHIEF TECHNICAL OPS OFFICER | S | Common Stock | 574 | $84.67 | 106,804.0000 | 87,115,369 | 0.53% | 0.00% |
| Nov. 25, 2025 | PTC THERAPEUTICS, INC. | $PTCT | Almstead Neil Gregory | CHIEF TECHNICAL OPS OFFICER | M | Common Stock | 2020 | $33.02 | 108,824.0000 | 87,115,369 | 1.89% | 0.00% |
| Nov. 25, 2025 | PTC THERAPEUTICS, INC. | $PTCT | Almstead Neil Gregory | CHIEF TECHNICAL OPS OFFICER | S | Common Stock | 689 | $82.63 | 108,135.0000 | 87,115,369 | 0.63% | 0.00% |
| Nov. 25, 2025 | PTC THERAPEUTICS, INC. | $PTCT | Almstead Neil Gregory | CHIEF TECHNICAL OPS OFFICER | S | Common Stock | 862 | $83.35 | 107,273.0000 | 87,115,369 | 0.80% | 0.00% |
| Nov. 25, 2025 | PTC THERAPEUTICS, INC. | $PTCT | Almstead Neil Gregory | CHIEF TECHNICAL OPS OFFICER | S | Common Stock | 289 | $84.61 | 106,984.0000 | 87,115,369 | 0.27% | 0.00% |
| Nov. 25, 2025 | PTC THERAPEUTICS, INC. | $PTCT | Almstead Neil Gregory | CHIEF TECHNICAL OPS OFFICER | S | Common Stock | 180 | $85.17 | 106,804.0000 | 87,115,369 | 0.17% | 0.00% |
| Nov. 25, 2025 | PTC THERAPEUTICS, INC. | $PTCT | Almstead Neil Gregory | CHIEF TECHNICAL OPS OFFICER | M | Common Stock | 8410 | $18.01 | 115,214.0000 | 87,115,369 | 7.87% | 0.01% |
| Nov. 25, 2025 | PTC THERAPEUTICS, INC. | $PTCT | Almstead Neil Gregory | CHIEF TECHNICAL OPS OFFICER | S | Common Stock | 2790 | $82.82 | 112,424.0000 | 87,115,369 | 2.42% | 0.00% |
| Nov. 25, 2025 | PTC THERAPEUTICS, INC. | $PTCT | Almstead Neil Gregory | CHIEF TECHNICAL OPS OFFICER | S | Common Stock | 3663 | $83.41 | 108,761.0000 | 87,115,369 | 3.26% | 0.00% |
| Nov. 25, 2025 | PTC THERAPEUTICS, INC. | $PTCT | Almstead Neil Gregory | CHIEF TECHNICAL OPS OFFICER | S | Common Stock | 1757 | $84.56 | 107,004.0000 | 87,115,369 | 1.62% | 0.00% |
| Nov. 25, 2025 | PTC THERAPEUTICS, INC. | $PTCT | Almstead Neil Gregory | CHIEF TECHNICAL OPS OFFICER | S | Common Stock | 200 | $85.37 | 106,804.0000 | 87,115,369 | 0.19% | 0.00% |
| Nov. 25, 2025 | PTC THERAPEUTICS, INC. | $PTCT | Almstead Neil Gregory | CHIEF TECHNICAL OPS OFFICER | M | Common Stock | 47624 | $33.02 | 154,428.0000 | 87,115,369 | 44.59% | 0.05% |
| Nov. 25, 2025 | PTC THERAPEUTICS, INC. | $PTCT | Almstead Neil Gregory | CHIEF TECHNICAL OPS OFFICER | S | Common Stock | 13514 | $82.55 | 140,914.0000 | 87,115,369 | 8.75% | 0.02% |
| Nov. 25, 2025 | PTC THERAPEUTICS, INC. | $PTCT | Almstead Neil Gregory | CHIEF TECHNICAL OPS OFFICER | S | Common Stock | 21844 | $83.33 | 119,070.0000 | 87,115,369 | 15.50% | 0.03% |
| Nov. 25, 2025 | PTC THERAPEUTICS, INC. | $PTCT | Almstead Neil Gregory | CHIEF TECHNICAL OPS OFFICER | S | Common Stock | 9171 | $84.42 | 109,899.0000 | 87,115,369 | 7.70% | 0.01% |
| Nov. 25, 2025 | PTC THERAPEUTICS, INC. | $PTCT | Almstead Neil Gregory | CHIEF TECHNICAL OPS OFFICER | S | Common Stock | 3095 | $85.15 | 106,804.0000 | 87,115,369 | 2.82% | 0.00% |
| Nov. 25, 2025 | PTC THERAPEUTICS, INC. | $PTCT | Almstead Neil Gregory | CHIEF TECHNICAL OPS OFFICER | M | Common Stock | 11399 | $33.02 | 118,203.0000 | 87,115,369 | 10.67% | 0.01% |
| Nov. 25, 2025 | PTC THERAPEUTICS, INC. | $PTCT | Almstead Neil Gregory | CHIEF TECHNICAL OPS OFFICER | S | Common Stock | 3744 | $82.61 | 114,459.0000 | 87,115,369 | 3.17% | 0.00% |
| Nov. 25, 2025 | PTC THERAPEUTICS, INC. | $PTCT | Almstead Neil Gregory | CHIEF TECHNICAL OPS OFFICER | S | Common Stock | 4834 | $83.39 | 109,625.0000 | 87,115,369 | 4.22% | 0.01% |
| Nov. 25, 2025 | PTC THERAPEUTICS, INC. | $PTCT | Almstead Neil Gregory | CHIEF TECHNICAL OPS OFFICER | S | Common Stock | 2621 | $84.54 | 107,004.0000 | 87,115,369 | 2.39% | 0.00% |
| Nov. 25, 2025 | PTC THERAPEUTICS, INC. | $PTCT | Almstead Neil Gregory | CHIEF TECHNICAL OPS OFFICER | S | Common Stock | 200 | $85.34 | 106,804.0000 | 87,115,369 | 0.19% | 0.00% |
| Nov. 25, 2025 | PTC THERAPEUTICS, INC. | $PTCT | Almstead Neil Gregory | CHIEF TECHNICAL OPS OFFICER | M | Stock Option (Right to Buy) | 2475 | $0.00 | 8,410.0000 | 87,115,369 | 22.74% | 0.00% |
| Nov. 25, 2025 | PTC THERAPEUTICS, INC. | $PTCT | Almstead Neil Gregory | CHIEF TECHNICAL OPS OFFICER | M | Stock Option (Right to Buy) | 2020 | $0.00 | 47,624.0000 | 87,115,369 | 4.07% | 0.00% |
| Nov. 25, 2025 | PTC THERAPEUTICS, INC. | $PTCT | Almstead Neil Gregory | CHIEF TECHNICAL OPS OFFICER | M | Stock Option (Right to Buy) | 8410 | $0.00 | 0.0000 | 87,115,369 | 100.00% | 0.01% |
| Nov. 25, 2025 | PTC THERAPEUTICS, INC. | $PTCT | Almstead Neil Gregory | CHIEF TECHNICAL OPS OFFICER | M | Stock Option (Right to Buy) | 47624 | $0.00 | 0.0000 | 87,115,369 | 100.00% | 0.05% |
| Nov. 24, 2025 | PTC THERAPEUTICS, INC. | $PTCT | Almstead Neil Gregory | CHIEF TECHNICAL OPS OFFICER | M | Common Stock | 1900 | $18.01 | 108,704.0000 | 87,115,369 | 1.78% | 0.00% |
| Nov. 24, 2025 | PTC THERAPEUTICS, INC. | $PTCT | Almstead Neil Gregory | CHIEF TECHNICAL OPS OFFICER | S | Common Stock | 1900 | $80.14 | 106,804.0000 | 87,115,369 | 1.75% | 0.00% |
| Nov. 24, 2025 | PTC THERAPEUTICS, INC. | $PTCT | Almstead Neil Gregory | CHIEF TECHNICAL OPS OFFICER | M | Common Stock | 1650 | $33.02 | 108,454.0000 | 87,115,369 | 1.54% | 0.00% |
| Nov. 24, 2025 | PTC THERAPEUTICS, INC. | $PTCT | Almstead Neil Gregory | CHIEF TECHNICAL OPS OFFICER | S | Common Stock | 1650 | $80.14 | 106,804.0000 | 87,115,369 | 1.52% | 0.00% |
| Nov. 24, 2025 | PTC THERAPEUTICS, INC. | $PTCT | Almstead Neil Gregory | CHIEF TECHNICAL OPS OFFICER | M | Common Stock | 4715 | $18.01 | 111,519.0000 | 87,115,369 | 4.41% | 0.01% |
| Nov. 24, 2025 | PTC THERAPEUTICS, INC. | $PTCT | Almstead Neil Gregory | CHIEF TECHNICAL OPS OFFICER | S | Common Stock | 4715 | $80.15 | 106,804.0000 | 87,115,369 | 4.23% | 0.01% |
| Nov. 24, 2025 | PTC THERAPEUTICS, INC. | $PTCT | Almstead Neil Gregory | CHIEF TECHNICAL OPS OFFICER | M | Common Stock | 21206 | $33.02 | 128,010.0000 | 87,115,369 | 19.86% | 0.02% |
| Nov. 24, 2025 | PTC THERAPEUTICS, INC. | $PTCT | Almstead Neil Gregory | CHIEF TECHNICAL OPS OFFICER | S | Common Stock | 21206 | $80.19 | 106,804.0000 | 87,115,369 | 16.57% | 0.02% |
| Nov. 24, 2025 | PTC THERAPEUTICS, INC. | $PTCT | Almstead Neil Gregory | CHIEF TECHNICAL OPS OFFICER | M | Common Stock | 6101 | $33.02 | 112,905.0000 | 87,115,369 | 5.71% | 0.01% |
| Nov. 24, 2025 | PTC THERAPEUTICS, INC. | $PTCT | Almstead Neil Gregory | CHIEF TECHNICAL OPS OFFICER | S | Common Stock | 6101 | $80.17 | 106,804.0000 | 87,115,369 | 5.40% | 0.01% |
| Nov. 24, 2025 | PTC THERAPEUTICS, INC. | $PTCT | Almstead Neil Gregory | CHIEF TECHNICAL OPS OFFICER | M | Stock Option (Right to Buy) | 1900 | $0.00 | 15,600.0000 | 87,115,369 | 10.86% | 0.00% |
| Nov. 24, 2025 | PTC THERAPEUTICS, INC. | $PTCT | Almstead Neil Gregory | CHIEF TECHNICAL OPS OFFICER | M | Stock Option (Right to Buy) | 1650 | $0.00 | 70,850.0000 | 87,115,369 | 2.28% | 0.00% |
| Nov. 24, 2025 | PTC THERAPEUTICS, INC. | $PTCT | Almstead Neil Gregory | CHIEF TECHNICAL OPS OFFICER | M | Stock Option (Right to Buy) | 4715 | $0.00 | 10,885.0000 | 87,115,369 | 30.22% | 0.01% |
| Nov. 24, 2025 | PTC THERAPEUTICS, INC. | $PTCT | Almstead Neil Gregory | CHIEF TECHNICAL OPS OFFICER | M | Stock Option (Right to Buy) | 21206 | $0.00 | 49,644.0000 | 87,115,369 | 29.93% | 0.02% |
| Nov. 24, 2025 | PTC THERAPEUTICS, INC. | $PTCT | Almstead Neil Gregory | CHIEF TECHNICAL OPS OFFICER | M | Stock Option (Right to Buy) | 6101 | $0.00 | 11,399.0000 | 87,115,369 | 34.86% | 0.01% |
| Oct. 3, 2025 | PTC THERAPEUTICS, INC. | $PTCT | Almstead Neil Gregory | CHIEF TECHNICAL OPS OFFICER | M | Common Stock | 51558 | $30.86 | 158,362.0000 | 87,115,369 | 48.27% | 0.06% |
| Oct. 3, 2025 | PTC THERAPEUTICS, INC. | $PTCT | Almstead Neil Gregory | CHIEF TECHNICAL OPS OFFICER | S | Common Stock | 23419 | $65.45 | 134,943.0000 | 87,115,369 | 14.79% | 0.03% |
| Oct. 3, 2025 | PTC THERAPEUTICS, INC. | $PTCT | Almstead Neil Gregory | CHIEF TECHNICAL OPS OFFICER | S | Common Stock | 23863 | $66.45 | 111,080.0000 | 87,115,369 | 17.68% | 0.03% |
| Oct. 3, 2025 | PTC THERAPEUTICS, INC. | $PTCT | Almstead Neil Gregory | CHIEF TECHNICAL OPS OFFICER | S | Common Stock | 4276 | $67.15 | 106,804.0000 | 87,115,369 | 3.85% | 0.00% |
| Oct. 3, 2025 | PTC THERAPEUTICS, INC. | $PTCT | Almstead Neil Gregory | CHIEF TECHNICAL OPS OFFICER | M | Stock Option (Right to Buy) | 51558 | $0.00 | 0.0000 | 87,115,369 | 100.00% | 0.06% |
| Oct. 3, 2025 | PTC THERAPEUTICS, INC. | $PTCT | Almstead Neil Gregory | CHIEF TECHNICAL OPS OFFICER | M | Stock Option (Right to Buy) | 3442 | $0.00 | 51,558.0000 | 87,115,369 | 6.26% | 0.00% |
| Oct. 3, 2025 | PTC THERAPEUTICS, INC. | $PTCT | Almstead Neil Gregory | CHIEF TECHNICAL OPS OFFICER | M | Common Stock | 3442 | $30.86 | 110,246.0000 | 87,115,369 | 3.22% | 0.00% |
| Oct. 3, 2025 | PTC THERAPEUTICS, INC. | $PTCT | Almstead Neil Gregory | CHIEF TECHNICAL OPS OFFICER | S | Common Stock | 1609 | $65.46 | 108,637.0000 | 87,115,369 | 1.46% | 0.00% |
| Oct. 3, 2025 | PTC THERAPEUTICS, INC. | $PTCT | Almstead Neil Gregory | CHIEF TECHNICAL OPS OFFICER | S | Common Stock | 1760 | $66.56 | 106,877.0000 | 87,115,369 | 1.62% | 0.00% |
| Oct. 3, 2025 | PTC THERAPEUTICS, INC. | $PTCT | Almstead Neil Gregory | CHIEF TECHNICAL OPS OFFICER | S | Common Stock | 73 | $67.16 | 106,804.0000 | 87,115,369 | 0.07% | 0.00% |
| Feb. 19, 2025 | PTC THERAPEUTICS, INC. | $PTCT | Almstead Neil Gregory | CHIEF TECHNICAL OPS OFFICER | S | Common Stock | 34 | $50.10 | 106,294.0000 | 76,845,055 | 0.03% | 0.00% |
| Feb. 19, 2025 | PTC THERAPEUTICS, INC. | $PTCT | Almstead Neil Gregory | CHIEF TECHNICAL OPS OFFICER | S | Common Stock | 1300 | $50.10 | 107,838.0000 | 76,845,055 | 1.19% | 0.00% |
| Feb. 20, 2025 | PTC THERAPEUTICS, INC. | $PTCT | Almstead Neil Gregory | CHIEF TECHNICAL OPS OFFICER | S | Common Stock | 34 | $50.12 | 106,260.0000 | 76,845,055 | 0.03% | 0.00% |
| Feb. 20, 2025 | PTC THERAPEUTICS, INC. | $PTCT | Almstead Neil Gregory | CHIEF TECHNICAL OPS OFFICER | S | Common Stock | 1578 | $50.12 | 106,260.0000 | 76,845,055 | 1.46% | 0.00% |
| Jan. 7, 2025 | PTC THERAPEUTICS, INC. | $PTCT | Almstead Neil Gregory | CHIEF TECHNICAL OPS OFFICER | S | Common Stock | 1265 | $45.34 | 110,758.0000 | 76,845,055 | 1.13% | 0.00% |
| Jan. 8, 2025 | PTC THERAPEUTICS, INC. | $PTCT | Almstead Neil Gregory | CHIEF TECHNICAL OPS OFFICER | S | Common Stock | 107 | $44.50 | 109,206.0000 | 76,845,055 | 0.10% | 0.00% |
| Jan. 8, 2025 | PTC THERAPEUTICS, INC. | $PTCT | Almstead Neil Gregory | CHIEF TECHNICAL OPS OFFICER | S | Common Stock | 1552 | $44.50 | 109,206.0000 | 76,845,055 | 1.40% | 0.00% |
| Jan. 7, 2025 | PTC THERAPEUTICS, INC. | $PTCT | Almstead Neil Gregory | CHIEF TECHNICAL OPS OFFICER | S | Common Stock | 55 | $45.34 | 109,313.0000 | 76,845,055 | 0.05% | 0.00% |
| Jan. 3, 2025 | PTC THERAPEUTICS, INC. | $PTCT | Almstead Neil Gregory | CHIEF TECHNICAL OPS OFFICER | A | Stock Option (Right to Buy) | 47500 | $0.00 | 47,500.0000 | 76,845,055 | 9999.99% | 0.06% |
| Jan. 3, 2025 | PTC THERAPEUTICS, INC. | $PTCT | Almstead Neil Gregory | CHIEF TECHNICAL OPS OFFICER | A | Common Stock | 19000 | $0.00 | 112,185.0000 | 76,845,055 | 20.39% | 0.02% |
| Jan. 3, 2025 | PTC THERAPEUTICS, INC. | $PTCT | Almstead Neil Gregory | CHIEF TECHNICAL OPS OFFICER | A | Common Stock | 715 | $0.00 | 112,185.0000 | 76,845,055 | 0.64% | 0.00% |
| Dec. 2, 2024 | PTC THERAPEUTICS, INC. | $PTCT | Almstead Neil Gregory | CHIEF TECHNICAL OPS OFFICER | S | Common Stock | 2328 | $51.85 | 91,044.0000 | 76,925,523 | 2.49% | 0.00% |
| Dec. 2, 2024 | PTC THERAPEUTICS, INC. | $PTCT | Almstead Neil Gregory | CHIEF TECHNICAL OPS OFFICER | M | Stock Option (Right to Buy) | 2594 | $0.00 | 66,956.0000 | 76,925,523 | 3.73% | 0.00% |
| Dec. 2, 2024 | PTC THERAPEUTICS, INC. | $PTCT | Almstead Neil Gregory | CHIEF TECHNICAL OPS OFFICER | S | Common Stock | 266 | $52.73 | 90,778.0000 | 76,925,523 | 0.29% | 0.00% |
| Dec. 2, 2024 | PTC THERAPEUTICS, INC. | $PTCT | Almstead Neil Gregory | CHIEF TECHNICAL OPS OFFICER | M | Common Stock | 66956 | $51.00 | 157,734.0000 | 76,925,523 | 73.76% | 0.09% |
| Dec. 2, 2024 | PTC THERAPEUTICS, INC. | $PTCT | Almstead Neil Gregory | CHIEF TECHNICAL OPS OFFICER | S | Common Stock | 58345 | $51.97 | 99,389.0000 | 76,925,523 | 36.99% | 0.08% |
| Dec. 2, 2024 | PTC THERAPEUTICS, INC. | $PTCT | Almstead Neil Gregory | CHIEF TECHNICAL OPS OFFICER | S | Common Stock | 277 | $52.76 | 90,778.0000 | 76,925,523 | 0.30% | 0.00% |
| Dec. 2, 2024 | PTC THERAPEUTICS, INC. | $PTCT | Almstead Neil Gregory | CHIEF TECHNICAL OPS OFFICER | S | Common Stock | 1783 | $51.85 | 91,055.0000 | 76,925,523 | 1.92% | 0.00% |
| Dec. 2, 2024 | PTC THERAPEUTICS, INC. | $PTCT | Almstead Neil Gregory | CHIEF TECHNICAL OPS OFFICER | M | Common Stock | 2060 | $51.00 | 92,838.0000 | 76,925,523 | 2.27% | 0.00% |
| Dec. 2, 2024 | PTC THERAPEUTICS, INC. | $PTCT | Almstead Neil Gregory | CHIEF TECHNICAL OPS OFFICER | S | Common Stock | 8611 | $52.72 | 90,778.0000 | 76,925,523 | 8.66% | 0.01% |
| Dec. 2, 2024 | PTC THERAPEUTICS, INC. | $PTCT | Almstead Neil Gregory | CHIEF TECHNICAL OPS OFFICER | M | Common Stock | 2594 | $51.00 | 93,372.0000 | 76,925,523 | 2.86% | 0.00% |
| Dec. 2, 2024 | PTC THERAPEUTICS, INC. | $PTCT | Almstead Neil Gregory | CHIEF TECHNICAL OPS OFFICER | M | Stock Option (Right to Buy) | 2060 | $0.00 | 0.0000 | 76,925,523 | 100.00% | 0.00% |
| Dec. 2, 2024 | PTC THERAPEUTICS, INC. | $PTCT | Almstead Neil Gregory | CHIEF TECHNICAL OPS OFFICER | M | Stock Option (Right to Buy) | 66956 | $0.00 | 0.0000 | 76,925,523 | 100.00% | 0.09% |
| Feb. 15, 2024 | PTC THERAPEUTICS, INC. | $PTCT | Almstead Neil Gregory | CHIEF TECHNICAL OPS OFFICER | A | Common Stock | 870 | $0.00 | 90,778.0000 | 74,838,292 | 0.97% | 0.00% |
| Feb. 15, 2024 | PTC THERAPEUTICS, INC. | $PTCT | Almstead Neil Gregory | CHIEF TECHNICAL OPS OFFICER | A | Common Stock | 19000 | $0.00 | 84,778.0000 | 74,838,292 | 28.89% | 0.03% |
| Feb. 15, 2024 | PTC THERAPEUTICS, INC. | $PTCT | Almstead Neil Gregory | CHIEF TECHNICAL OPS OFFICER | A | Common Stock | 6000 | $0.00 | 90,778.0000 | 74,838,292 | 7.08% | 0.01% |
| Feb. 15, 2024 | PTC THERAPEUTICS, INC. | $PTCT | Almstead Neil Gregory | CHIEF TECHNICAL OPS OFFICER | A | Stock Option (Right to Buy) | 47500 | $0.00 | 47,500.0000 | 74,838,292 | 9999.99% | 0.06% |
| Jan. 30, 2024 | PTC THERAPEUTICS, INC. | $PTCT | Almstead Neil Gregory | CHIEF TECHNICAL OPS OFFICER | S | Common Stock | 28 | $27.25 | 64,908.0000 | 74,838,292 | 0.04% | 0.00% |
| Jan. 30, 2024 | PTC THERAPEUTICS, INC. | $PTCT | Almstead Neil Gregory | CHIEF TECHNICAL OPS OFFICER | S | Common Stock | 618 | $27.25 | 64,908.0000 | 74,838,292 | 0.94% | 0.00% |
| Jan. 9, 2024 | PTC THERAPEUTICS, INC. | $PTCT | Almstead Neil Gregory | CHIEF TECHNICAL OPS OFFICER | S | Common Stock | 1521 | $29.01 | 65,554.0000 | 74,838,292 | 2.27% | 0.00% |
| Jan. 9, 2024 | PTC THERAPEUTICS, INC. | $PTCT | Almstead Neil Gregory | CHIEF TECHNICAL OPS OFFICER | S | Common Stock | 100 | $29.01 | 65,554.0000 | 74,838,292 | 0.15% | 0.00% |
| Jan. 8, 2024 | PTC THERAPEUTICS, INC. | $PTCT | Almstead Neil Gregory | CHIEF TECHNICAL OPS OFFICER | S | Common Stock | 53 | $28.64 | 65,654.0000 | 74,838,292 | 0.08% | 0.00% |
| Jan. 8, 2024 | PTC THERAPEUTICS, INC. | $PTCT | Almstead Neil Gregory | CHIEF TECHNICAL OPS OFFICER | S | Common Stock | 1236 | $28.64 | 67,075.0000 | 74,838,292 | 1.81% | 0.00% |
| Jan. 31, 2023 | PTC THERAPEUTICS, INC. | $PTCT | Almstead Neil Gregory | CHIEF TECHNICAL OPS OFFICER | S | Common Stock | 28 | $45.63 | 67,208.0000 | 71,728,634 | 0.04% | 0.00% |
| Jan. 31, 2023 | PTC THERAPEUTICS, INC. | $PTCT | Almstead Neil Gregory | CHIEF TECHNICAL OPS OFFICER | S | Common Stock | 630 | $45.63 | 67,208.0000 | 71,728,634 | 0.93% | 0.00% |
| Jan. 24, 2023 | PTC THERAPEUTICS, INC. | $PTCT | Almstead Neil Gregory | CHIEF TECHNICAL OPS OFFICER | S | Common Stock | 44 | $47.45 | 3,287.0000 | 71,728,634 | 1.32% | 0.00% |
| Jan. 11, 2023 | PTC THERAPEUTICS, INC. | $PTCT | Almstead Neil Gregory | CHIEF TECHNICAL OPS OFFICER | S | Common Stock | 383 | $44.36 | 67,910.0000 | 71,728,634 | 0.56% | 0.00% |
| Jan. 10, 2023 | PTC THERAPEUTICS, INC. | $PTCT | Almstead Neil Gregory | CHIEF TECHNICAL OPS OFFICER | S | Common Stock | 27 | $42.93 | 67,937.0000 | 71,728,634 | 0.04% | 0.00% |
| Jan. 10, 2023 | PTC THERAPEUTICS, INC. | $PTCT | Almstead Neil Gregory | CHIEF TECHNICAL OPS OFFICER | S | Common Stock | 473 | $42.93 | 68,293.0000 | 71,728,634 | 0.69% | 0.00% |
| Jan. 11, 2023 | PTC THERAPEUTICS, INC. | $PTCT | Almstead Neil Gregory | CHIEF TECHNICAL OPS OFFICER | S | Common Stock | 27 | $44.36 | 67,910.0000 | 71,728,634 | 0.04% | 0.00% |
| Jan. 9, 2023 | PTC THERAPEUTICS, INC. | $PTCT | Almstead Neil Gregory | CHIEF TECHNICAL OPS OFFICER | S | Common Stock | 716 | $41.66 | 68,820.0000 | 71,728,634 | 1.03% | 0.00% |
| Jan. 9, 2023 | PTC THERAPEUTICS, INC. | $PTCT | Almstead Neil Gregory | CHIEF TECHNICAL OPS OFFICER | S | Common Stock | 43 | $41.66 | 68,820.0000 | 71,728,634 | 0.06% | 0.00% |
| Jan. 5, 2023 | PTC THERAPEUTICS, INC. | $PTCT | Almstead Neil Gregory | CHIEF TECHNICAL OPS OFFICER | A | Stock Option (Right to Buy) | 36250 | $0.00 | 36,250.0000 | 71,728,634 | 9999.99% | 0.05% |
| Jan. 5, 2023 | PTC THERAPEUTICS, INC. | $PTCT | Almstead Neil Gregory | CHIEF TECHNICAL OPS OFFICER | A | Common Stock | 17000 | $0.00 | 69,579.0000 | 71,728,634 | 32.33% | 0.02% |
| Jan. 5, 2023 | PTC THERAPEUTICS, INC. | $PTCT | Almstead Neil Gregory | CHIEF TECHNICAL OPS OFFICER | A | Common Stock | 710 | $0.00 | 69,579.0000 | 71,728,634 | 1.03% | 0.00% |