Mark Elliott Boulding serves as Executive at PTC THERAPEUTICS, INC., where they oversee executive responsibilities. Since joining the company, Mark Elliott Boulding has executed 166 insider transactions totaling $26.0M, demonstrating a bearish approach to their equity position. Their most recent transaction on Jul 7, 2020 involved selling 474 shares valued at $25.9K.
Mark Elliott Boulding currently holds 106,713 shares of PTC THERAPEUTICS, INC. (PTCT), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Mark Elliott Boulding has been a net seller of PTCT stock. They have purchased $0 and sold $26.0M worth of shares.
Mark Elliott Boulding's most recent insider trade was on Jul 7, 2020, when they sold 474 shares at $54.70 per share.
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| $11.23 |
| Discretionary |
| Jul 7, 2020 | PTCT | $53.2K | Sale | 962 | $55.31 | Discretionary |
| Jul 7, 2020 | PTCT | $19.3K | Sale | 357 | $54.11 | Discretionary |
| Jul 7, 2020 | PTCT | $155.9K | Sale | 2,824 | $55.22 | Discretionary |
| Jul 7, 2020 | PTCT | $5.6K | Sale | 100 | $55.73 | Discretionary |
| Jul 7, 2020 | PTCT | $21.7K | Sale | 400 | $54.15 | Discretionary |
| Jul 7, 2020 | PTCT | $159.1K | Sale | 2,881 | $55.24 | Discretionary |
| Jul 7, 2020 | PTCT | $33.9K | Sale | 626 | $54.18 | Discretionary |
| Jul 7, 2020 | PTCT | $237.5K | Sale | 4,301 | $55.23 | Discretionary |
| Jul 7, 2020 | PTCT | $11.1K | Sale | 200 | $55.73 | Discretionary |
| Jul 7, 2020 | PTCT | $315.2K | Option Exercise | 17,500 | $18.01 | Discretionary |
| Jul 7, 2020 | PTCT | $32.5K | Sale | 600 | $54.20 | Discretionary |
| Jul 7, 2020 | PTCT | $208.6K | Sale | 3,775 | $55.26 | Discretionary |
| Jul 7, 2020 | PTCT | $54.2K | Sale | 1,000 | $54.20 | Discretionary |
| Jul 7, 2020 | PTCT | $5.6K | Sale | 100 | $55.73 | Discretionary |
| Jul 7, 2020 | PTCT | $203.0K | Sale | 3,675 | $55.24 | Discretionary |
| Jul 7, 2020 | PTCT | $32.5K | Sale | 600 | $54.20 | Discretionary |
| Jul 7, 2020 | PTCT | $22.3K | Sale | 400 | $55.74 | Discretionary |
| Jul 7, 2020 | PTCT | $405.9K | Sale | 7,350 | $55.23 | Discretionary |
| Jan 29, 2020 | PTCT | $0 | Award | 10,200 | $N/A | Discretionary |
| Jul 5, 2019 | PTCT | $63.4K | Sale | 1,399 | $45.31 | Discretionary |
| Jul 5, 2019 | PTCT | $78.8K | Option Exercise | 4,375 | $18.01 | Discretionary |
| Jul 5, 2019 | PTCT | $130.4K | Sale | 2,934 | $44.45 | Discretionary |
| Jul 5, 2019 | PTCT | $65.3K | Sale | 1,441 | $45.34 | Discretionary |
| Jul 5, 2019 | PTCT | $132.3K | Sale | 2,976 | $44.46 | Discretionary |
| Jul 5, 2019 | PTCT | $36.8K | Option Exercise | 3,281 | $11.23 | Discretionary |
| Jul 5, 2019 | PTCT | $101.5K | Sale | 2,281 | $44.48 | Discretionary |
| Jul 5, 2019 | PTCT | $45.3K | Sale | 1,000 | $45.34 | Discretionary |
| Jul 5, 2019 | PTCT | $36.8K | Option Exercise | 3,281 | $11.23 | Discretionary |