Mark Elliott Boulding
EXEC. VP AND CLO · 6 filings · Latest: Jun 17, 2026
PTC THERAPEUTICS, INC.
| Ticker | Owner | Relationship | Date | Transaction | Cost | #Shares | Value ($) | #Shares Total | SEC Filing |
|---|---|---|---|---|---|---|---|---|---|
PTCT | Mark Elliott Boulding | EXEC. VP AND CLO | Jun 17, 2026 | Sale | $78.65 | 10,462 | $822.9K | 105,272 | |
PTCT | Mark Elliott Boulding | EXEC. VP AND CLO | Jun 17, 2026 | Option Exercise | $46.54 | 10,522 | $489.7K | 107,284 | |
PTCT | Boulding Mark Elliott | — | Jun 17, 2026 | Proposed Sale | $78.65 | 10,522 | $827.6K | — | |
PTCT | Mark Elliott Boulding | EXEC. VP AND CLO | May 15, 2026 | Sale | $72.18 | 2,812 | $203.0K | 105,212 | |
PTCT | Mark Elliott Boulding | EXEC. VP AND CLO | May 15, 2026 | Option Exercise | $25.69 | 2,812 | $72.2K | 108,024 | |
PTCT | Boulding Mark Elliott | — | May 15, 2026 | Proposed Sale | $72.45 | 2,812 | $203.7K | — | |
PTCT | Mark Elliott Boulding | EXEC. VP AND CLO | May 8, 2026 | Sale | $78.97 | 3,540 | $279.6K | 105,212 | |
PTCT | Mark Elliott Boulding | EXEC. VP AND CLO | May 8, 2026 | Option Exercise | $46.54 | 3,540 | $164.8K | 106,012 | |
PTCT | Boulding Mark Elliott | — | May 8, 2026 | Proposed Sale | $78.97 | 3,540 | $279.6K | — | |
PTCT | Mark Elliott Boulding | EXEC. VP AND CLO | Apr 6, 2026 | Sale | $69.45 | 2,265 | $157.3K | 105,212 | |
PTCT | Mark Elliott Boulding | EXEC. VP AND CLO | Apr 6, 2026 | Option Exercise | $39.42 | 2,265 | $89.3K | 107,477 | |
PTCT | Boulding Mark Elliott | — | Apr 6, 2026 | Proposed Sale | $69.44 | 2,265 | $157.3K | — | |
PTCT | Mark Elliott Boulding | EXEC. VP AND CLO | Feb 19, 2026 | Sale | $69.48 | 3,019 | $209.8K | 105,212 | |
PTCT | Mark Elliott Boulding | EXEC. VP AND CLO | Feb 18, 2026 | Sale | $69.36 | 3,081 | $213.7K | 108,231 | |
PTCT | Mark Elliott Boulding | EXEC. VP AND CLO | Feb 17, 2026 | Sale | $69.29 | 2,813 | $194.9K | 111,312 | |
PTCT | Mark Elliott Boulding | EXEC. VP AND CLO | Feb 17, 2026 | Option Exercise | $25.69 | 2,813 | $72.3K | 114,125 | |
PTCT | Boulding Mark Elliott | — | Feb 19, 2026 | Proposed Sale | $68.57 | 3,019 | $207.0K | — | |
PTCT | Boulding Mark Elliott | — | Feb 18, 2026 | Proposed Sale | $69.36 | 3,081 | $213.7K | — | |
PTCT | Boulding Mark Elliott | — | Feb 17, 2026 | Proposed Sale | $69.14 | 2,813 | $194.5K | — | |
PTCT | Boulding Mark Elliott | — | Jan 9, 2026 | Proposed Sale | $77.92 | 2,314 | $180.3K | — |
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