Klein Matthew B. - Insider Non-Derivative Transactions at PTC THERAPEUTICS, INC. (PTCT) - (SEC)
Updated on January 3, 2026.
According to recent SEC insider information filed on Dec 2, 2025, Klein Matthew B.'s relationship to PTC THERAPEUTICS, INC. (PTCT) is Director,Officer (CHIEF EXECUTIVE OFFICER), and currently has 349,964 shares of Common Stock.
The chart below shows the number of shares owned, and the table shows the recent insider transactions.
You can see similar information for other PTCT insiders.
Related Topics: SEC Topic List.
Data Source: SEC.
Klein Matthew B. - Insider Non-Derivative Transactions of PTCT Common Stock
Klein Matthew B. - Insider Non-Derivative Transactions at PTCT
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| Date | Transaction | No. of Shares | Price Per Share | Shares Owned After Transactions |
|---|---|---|---|---|
| Dec 3, 2025 | Sell -- (Common Stock) | 3428 | 79.07 | 349964 |
| Dec 2, 2025 | Acquisition -- (Common Stock) | 15625 | 0 | 353392 |
| Aug 6, 2025 | Sell -- (Common Stock) | 10739 | 51.74 | 337767 |
| Aug 2, 2025 | Acquisition -- (Common Stock) | 75000 | 0 | 348506 |
| Apr 23, 2025 | Sell -- (Common Stock) | 2804 | 48.74 | 273234 |
| Feb 21, 2025 | Sell -- (Common Stock) | 3895 | 50.12 | 276038 |
| Feb 20, 2025 | Sell -- (Common Stock) | 3897 | 50.1 | 279933 |
| Jan 9, 2025 | Sell -- (Common Stock) | 2402 | 44.5 | 283830 |
| Jan 8, 2025 | Sell -- (Common Stock) | 2142 | 45.34 | 286232 |
| Jan 4, 2025 | Acquisition -- (Common Stock) | 70000 | 0 | 288374 |
| Jan 1, 2025 | Sell -- (Common Stock) | 8279 | 45.16 | 217528 |
| Apr 20, 2024 | Sell -- (Common Stock) | 3361 | 24.89 | 225807 |
| Apr 18, 2024 | Sell -- (Common Stock) | 1307 | 25.14 | 229168 |
| Feb 16, 2024 | Acquisition -- (Common Stock) | 70000 | 0 | 230475 |
| Jan 10, 2024 | Sell -- (Common Stock) | 5443 | 29.01 | 160475 |
| Jan 9, 2024 | Sell -- (Common Stock) | 2237 | 28.64 | 165918 |
| Jan 6, 2024 | Sell -- (Common Stock) | 10107 | 27.15 | 168155 |
| Dec 29, 2023 | Acquisition -- (Common Stock) | 75000 | 0 | 177961 |
| Apr 19, 2023 | Sell -- (Common Stock) | 1211 | 52.04 | 102645 |
| Apr 19, 2023 | Acquisition -- (Common Stock) | 26000 | 0 | 103856 |
| Jan 12, 2023 | Sell -- (Common Stock) | 2244 | 44.36 | 77856 |
| Jan 11, 2023 | Sell -- (Common Stock) | 2273 | 42.93 | 80100 |
| Jan 10, 2023 | Sell -- (Common Stock) | 731 | 41.66 | 82373 |
| Jan 6, 2023 | Acquisition -- (Common Stock) | 26000 | 0 | 83104 |