Mark Elliott Boulding
EXEC. VP AND CLO · 4 filings · Latest: May 8, 2026
PTC THERAPEUTICS, INC.
| Ticker | Owner | Relationship | Date | Transaction | Cost | #Shares | Value ($) | #Shares Total | SEC Filing |
|---|---|---|---|---|---|---|---|---|---|
PTCT | Boulding Mark Elliott | — | Jan 5, 2026 | Proposed Sale | $76.00 | 2,266 | $172.2K | — | |
PTCT | Boulding Mark Elliott | — | Nov 17, 2025 | Proposed Sale | $75.01 | 2,812 | $210.9K | — | |
PTCT | Boulding Mark Elliott | — | Oct 7, 2025 | Proposed Sale | $63.44 | 3,375 | $214.1K | — | |
PTCT | Boulding Mark Elliott | — | Oct 6, 2025 | Proposed Sale | $65.07 | 2,266 | $147.5K | — | |
PTCT | Boulding Mark Elliott | — | Oct 3, 2025 | Proposed Sale | $65.82 | 22,655 | $1.5M | — | |
PTCT | Boulding Mark Elliott | — | Sep 12, 2025 | Proposed Sale | $61.34 | 24,585 | $1.5M | — | |
PTCT | Boulding Mark Elliott | — | Sep 11, 2025 | Proposed Sale | $61.00 | 22,664 | $1.4M | — | |
PTCT | Boulding Mark Elliott | — | Aug 15, 2025 | Proposed Sale | $48.58 | 2,813 | $136.6K | — | |
PTCT | Boulding Mark Elliott | — | May 16, 2025 | Proposed Sale | $46.02 | 883 | $40.6K | — | |
PTCT | Boulding Mark Elliott | — | May 15, 2025 | Proposed Sale | $46.18 | 1,929 | $89.1K | — | |
PTCT | Boulding Mark Elliott | — | Mar 12, 2025 | Proposed Sale | $53.30 | 15,521 | $827.2K | — | |
PTCT | Boulding Mark Elliott | — | Mar 11, 2025 | Proposed Sale | $53.02 | 7,381 | $391.3K | — | |
PTCT | Boulding Mark Elliott | — | Mar 10, 2025 | Proposed Sale | $53.09 | 68,039 | $3.6M | — | |
PTCT | Boulding Mark Elliott | — | Feb 20, 2025 | Proposed Sale | $50.12 | 1,614 | $80.9K | — | |
PTCT | Boulding Mark Elliott | — | Feb 19, 2025 | Proposed Sale | $50.10 | 1,333 | $66.8K | — | |
PTCT | Boulding Mark Elliott | — | Jan 8, 2025 | Proposed Sale | $44.50 | 1,998 | $88.9K | — | |
PTCT | Boulding Mark Elliott | — | Jan 7, 2025 | Proposed Sale | $45.34 | 1,543 | $70.0K | — | |
PTCT | Boulding Mark Elliott | — | Dec 3, 2024 | Proposed Sale | $53.26 | 10,308 | $549.0K | — | |
PTCT | Boulding Mark Elliott | — | Dec 2, 2024 | Proposed Sale | $52.26 | 85,600 | $4.5M | — |
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