Insider sale
PTC THERAPEUTICS, INC.
$727.2K
10.46K shares
ALMSTEAD ZHENG YANG plans to sell 10.46K shares of PTC THERAPEUTICS, INC. valued at approximately $727.2K. Form 144 is a notice of intent to sell restricted or control securities — not a mandatory transaction. This filing provides advance warning of potential selling pressure.
Restricted Stock Vesting
Compensation
Restricted Stock Vesting
Compensation
Restricted Stock Vesting
Compensation
Restricted Stock Vesting
Compensation
Restricted Stock Vesting
Compensation
ESPP Purchase
Cash
ESPP Purchase
Cash
Restricted Stock Vesting
Compensation
Restricted Stock Vesting
Compensation
Restricted Stock Vesting
Compensation
Restricted Stock Vesting
Compensation
ESPP Purchase
Cash
ESPP Purchase
Cash
Restricted Stock Vesting
Compensation
Restricted Stock Vesting
Compensation
Restricted Stock Vesting
Compensation
Restricted Stock Vesting
Compensation
Restricted Stock Vesting
Compensation
ESPP Purchase
Cash
Restricted Stock Vesting
Compensation
Restricted Stock Vesting
Compensation
Restricted Stock Vesting
Compensation
Restricted Stock Vesting
Compensation
Restricted Stock Vesting
Compensation
Restricted Stock Vesting
Compensation
Restricted Stock Vesting
Compensation
| Acquisition Date | Type | Amount Acquired | Gift |
|---|---|---|---|
2/19/2025 | Restricted Stock Vesting Compensation | 74.00 | — |
2/18/2025 | Restricted Stock Vesting Compensation | 75.00 | — |
1/7/2025 | Restricted Stock Vesting Compensation | 135.00 | — |
1/6/2025 | Restricted Stock Vesting Compensation | 103.00 | — |
1/5/2025 | Restricted Stock Vesting Compensation | 123.00 | — |
12/31/2024 | ESPP Purchase Cash | 401.00 | — |
6/28/2024 | ESPP Purchase Cash | 445.00 | — |
1/29/2024 | Restricted Stock Vesting Compensation | 65.00 | — |
1/7/2024 | Restricted Stock Vesting Compensation | 139.00 | — |
1/6/2024 | Restricted Stock Vesting Compensation | 106.00 | — |
1/5/2024 | Restricted Stock Vesting Compensation | 124.00 | — |
12/29/2023 | ESPP Purchase Cash | 301.00 | — |
6/30/2023 | ESPP Purchase Cash | 327.00 | — |
1/29/2023 | Restricted Stock Vesting Compensation | 64.00 | — |
1/22/2023 | Restricted Stock Vesting Compensation | 99.00 | — |
1/10/2023 | Restricted Stock Vesting Compensation | 70.00 | — |
1/9/2023 | Restricted Stock Vesting Compensation | 71.00 | — |
1/6/2023 | Restricted Stock Vesting Compensation | 107.00 | — |
12/30/2022 | ESPP Purchase Cash | 298.00 | — |
1/29/2022 | Restricted Stock Vesting Compensation | 66.00 | — |
1/22/2022 | Restricted Stock Vesting Compensation | 99.00 | — |
1/6/2022 | Restricted Stock Vesting Compensation | 105.00 | — |
1/3/2022 | Restricted Stock Vesting Compensation | 155.00 | — |
1/29/2021 | Restricted Stock Vesting Compensation | 64.00 | — |
1/22/2021 | Restricted Stock Vesting Compensation | 99.00 | — |
1/3/2021 | Restricted Stock Vesting Compensation | 274.00 | — |
| Total | 3.99K | ||
Completed
Units to sell
65.00
Market value
$4.5K
Units to sell
3.06K
Market value
$212.0K
Units to sell
881.00
Market value
$67.4K
Units to sell
59.00
Market value
$4.5K
Units to sell
52.00
Market value
$4.0K
Units to sell
1.03K
Market value
$79.5K
Units to sell
54.00
Market value
$4.2K
Units to sell
1.28K
Market value
$98.4K
Planned — Approximate Date
Units to sell
3.99K
Market value
$252.8K
Units
10.46K
Value
$727.2K
| Date | Units to Sell | Approx. Market Value | Exchange | Status |
|---|---|---|---|---|
| Completed | ||||
2/18/2026 | 65.00 | $4.5K | — | Completed |
2/18/2026 | 3.06K | $212.0K | — | Completed |
1/8/2026 | 881.00 | $67.4K | — | Completed |
1/8/2026 | 59.00 | $4.5K | — | Completed |
1/7/2026 | 52.00 | $4.0K | — | Completed |
1/7/2026 | 1.03K | $79.5K | — | Completed |
1/6/2026 | 54.00 | $4.2K | — | Completed |
1/6/2026 | 1.28K | $98.4K | — | Completed |
| Planned — Approximate Date | ||||
3/5/2026 | 3.99K | $252.8K | NASDAQ | Planned |
| Total | 10.46K | $727.2K | ||