Klein Matthew B.
SEC CIK 1808968 · EDGAR
BoughtSold
Most active insiders at PTCT, 12 months
| # | Insider | Title | Bought | Sold |
|---|---|---|---|---|
| 1 | Almstead Neil Gregory | CHIEF TECHNICAL OPS Off | — | $25.99M |
| 2 | Pauwels Eric | Chief BUSINESS Off | — | $7.48M |
| 3 | SCHMERTZLER MICHAEL | Dir | — | $6.31M |
| 4 | Boulding Mark Elliott | EVP AND CLO | — | $5.96M |
| 5 | Reeve Emma | Dir | — | $4.23M |
| 6 | Klein Matthew B. | CEO, Dir | — | $4.22M |
| 7 | Jacobson Allan Steven | Dir | — | $2.91M |
| 8 | Utter Christine Marie | SVP, CAO | — | $1.94M |
| 9 | Okey Stephanie | Dir | — | $1.46M |
| 10 | Smith Mary L. | Dir | — | $1.43M |
Transactions 39
| X | Filed | Traded | Ticker | Company | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| T | 2026-08-06 17:20 | 2026-08-04 | PTCT | PTC THERAPEUTICS, INC. | Klein Matthew B. | CEO, Dir | S - Sale | $68.57 | -10.3K | 383.9K | -3% | -$705.7K |
| D | 2026-05-26 16:30 | 2026-05-21 | CLPT | ClearPoint Neuro, Inc. | Klein Matthew B. | Dir | S - Sale | $11.59 | -16.0K | 46.9K | -25% | -$185.4K |
| D | 2026-05-21 16:30 | 2026-05-19 | CLPT | ClearPoint Neuro, Inc. | Klein Matthew B. | Dir | M - OptEx | — | +12.4K | 62.9K | +25% | — |
| T | 2026-05-15 17:20 | 2026-05-13 | PTCT | PTC THERAPEUTICS, INC. | Klein Matthew B. | CEO, Dir | A - Grant | $0.00 | +12.5K | 406.6K | +3% | $0 |
| MT | 2026-05-15 17:20 | 2026-05-14 | PTCT | PTC THERAPEUTICS, INC. | Klein Matthew B. | CEO, Dir | S - Sale | $72.95 | -12.6K | 394.0K | -3% | -$917.2K |
| T | 2026-04-23 17:20 | 2026-04-21 | PTCT | PTC THERAPEUTICS, INC. | Klein Matthew B. | CEO, Dir | S - Sale | $70.91 | -2,850 | 394.1K | -0.7% | -$202.1K |
| 2026-03-13 | 2026-03-12 | PTCT | PTC THERAPEUTICS, INC. | Klein Matthew B. | CEO, Dir | S - Sale | $64.08 | -2,662 | 396.9K | -0.7% | -$170.6K | |
| 2026-03-13 | 2026-03-11 | PTCT | PTC THERAPEUTICS, INC. | Klein Matthew B. | CEO, Dir | A - Grant | $0.00 | +12.5K | 399.6K | +3% | $0 | |
| 2026-02-20 | 2026-02-18 | PTCT | PTC THERAPEUTICS, INC. | Klein Matthew B. | CEO, Dir | S - Sale | $69.36 | -7,371 | 387.1K | -2% | -$511.3K | |
| 2026-01-12 | 2026-01-08 | PTCT | PTC THERAPEUTICS, INC. | Klein Matthew B. | CEO, Dir | S - Sale | $76.45 | -2,514 | 394.5K | -0.6% | -$192.2K | |
| M | 2026-01-08 | 2026-01-06+ | PTCT | PTC THERAPEUTICS, INC. | Klein Matthew B. | CEO, Dir | S - Sale | $77.15 | -8,165 | 400.0K | -2% | -$629.9K |
| D | 2026-01-06 | 2026-01-02 | PTCT | PTC THERAPEUTICS, INC. | Klein Matthew B. | CEO, Dir | A - Grant | $0.00 | +63.0K | 405.1K | +18% | $0 |
| 2026-01-02 | 2025-12-30 | PTCT | PTC THERAPEUTICS, INC. | Klein Matthew B. | CEO, Dir | S - Sale | $76.64 | -8,089 | 341.9K | -2% | -$619.9K | |
| 2025-12-03 | 2025-12-01 | PTCT | PTC THERAPEUTICS, INC. | Klein Matthew B. | CEO, Dir | A - Grant | $0.00 | +15.6K | 353.4K | +5% | $0 | |
| 2025-12-03 | 2025-12-02 | PTCT | PTC THERAPEUTICS, INC. | Klein Matthew B. | CEO, Dir | S - Sale | $79.07 | -3,428 | 350.0K | -1.0% | -$271.1K | |
| 2025-08-05 | 2025-08-05 | PTCT | PTC THERAPEUTICS, INC. | Klein Matthew B. | CEO, Dir | S - Sale | $51.74 | -10.7K | 337.8K | -3% | -$555.6K | |
| 2025-08-05 | 2025-08-01 | PTCT | PTC THERAPEUTICS, INC. | Klein Matthew B. | CEO, Dir | A - Grant | $0.00 | +75.0K | 348.5K | +27% | $0 | |
| D | 2025-05-19 | 2025-05-16 | CLPT | ClearPoint Neuro, Inc. | Klein Matthew B. | Dir | M - OptEx | — | +21.1K | 50.5K | +72% | — |
| 2025-04-24 | 2025-04-22 | PTCT | PTC THERAPEUTICS, INC. | Klein Matthew B. | CEO, Dir | S - Sale | $48.74 | -2,804 | 273.2K | -1% | -$136.7K | |
| M | 2025-02-21 | 2025-02-19+ | PTCT | PTC THERAPEUTICS, INC. | Klein Matthew B. | CEO, Dir | S - Sale | $50.11 | -7,792 | 276.0K | -3% | -$390.5K |
| M | 2025-01-10 | 2025-01-07+ | PTCT | PTC THERAPEUTICS, INC. | Klein Matthew B. | CEO, Dir | S - Sale | $44.90 | -4,544 | 286.2K | -2% | -$204.0K |
| D | 2025-01-07 | 2025-01-03 | PTCT | PTC THERAPEUTICS, INC. | Klein Matthew B. | CEO, Dir | A - Grant | $0.00 | +70.0K | 288.4K | +32% | $0 |
| 2025-01-03 | 2024-12-31 | PTCT | PTC THERAPEUTICS, INC. | Klein Matthew B. | CEO, Dir | S - Sale | $45.16 | -8,279 | 217.5K | -4% | -$373.9K | |
| D | 2024-05-15 | 2024-05-14 | CLPT | ClearPoint Neuro, Inc. | Klein Matthew B. | Dir | M - OptEx | — | +17.2K | 29.4K | +140% | — |
| 2024-04-22 | 2024-04-19 | PTCT | PTC THERAPEUTICS, INC. | Klein Matthew B. | CEO, Dir | S - Sale | $24.89 | -3,361 | 225.8K | -1% | -$83.7K | |
| 2024-04-19 | 2024-04-17 | PTCT | PTC THERAPEUTICS, INC. | Klein Matthew B. | CEO, Dir | S - Sale | $25.14 | -1,307 | 229.2K | -0.6% | -$32.9K | |
| D | 2024-02-16 | 2024-02-15 | PTCT | PTC THERAPEUTICS, INC. | Klein Matthew B. | CEO, Dir | A - Grant | $0.00 | +70.0K | 230.5K | +44% | $0 |
| M | 2024-01-10 | 2024-01-08+ | PTCT | PTC THERAPEUTICS, INC. | Klein Matthew B. | CEO, Dir | S - Sale | $28.90 | -7,680 | 165.9K | -4% | -$222.0K |
| 2024-01-09 | 2024-01-05 | PTCT | PTC THERAPEUTICS, INC. | Klein Matthew B. | CEO, Dir | S - Sale | $27.15 | -10.1K | 168.2K | -6% | -$274.4K | |
| 2023-12-28 | 2023-12-28 | PTCT | PTC THERAPEUTICS, INC. | Klein Matthew B. | CEO, Dir | A - Grant | $0.00 | +75.0K | 178.0K | +73% | $0 | |
| D | 2023-04-20 | 2023-04-18 | PTCT | PTC THERAPEUTICS, INC. | Klein Matthew B. | CEO | A - Grant | $0.00 | +26.0K | 103.9K | +33% | $0 |
| D | 2023-04-20 | 2023-04-18 | PTCT | PTC THERAPEUTICS, INC. | Klein Matthew B. | CEO | S - Sale | $52.04 | -1,211 | 102.6K | -1% | -$63.0K |
| M | 2023-01-12 | 2023-01-10+ | PTCT | PTC THERAPEUTICS, INC. | Klein Matthew B. | COO | S - Sale | $43.64 | -4,517 | 77.9K | -5% | -$197.1K |
| 2023-01-11 | 2023-01-09 | PTCT | PTC THERAPEUTICS, INC. | Klein Matthew B. | COO | S - Sale | $41.66 | -731 | 82.4K | -0.9% | -$30.5K | |
| D | 2023-01-09 | 2023-01-05 | PTCT | PTC THERAPEUTICS, INC. | Klein Matthew B. | COO | A - Grant | $0.00 | +26.0K | 83.1K | +46% | $0 |
| D | 2022-05-27 | 2022-05-25 | CLPT | ClearPoint Neuro, Inc. | Klein Matthew B. | Dir | A - Grant | $0.00 | +9,269 | 12.3K | +309% | $0 |
| 2022-04-21 | 2022-04-19 | PTCT | PTC THERAPEUTICS, INC. | Klein Matthew B. | COO | S - Sale | $42.52 | -897 | 56.6K | -2% | -$38.1K | |
| DM | 2022-01-11 | 2022-01-07 | PTCT | PTC THERAPEUTICS, INC. | Klein Matthew B. | COO | A - Grant | $0.00 | +41.0K | 57.5K | +249% | $0 |
| D | 2022-01-11 | 2022-01-07 | PTCT | PTC THERAPEUTICS, INC. | Klein Matthew B. | COO | S - Sale | $38.53 | -775 | 16.5K | -4% | -$29.9K |
Purchase Sale Sale after option exercise All abbreviations