Form 4 for PTCT PTC THERAPEUTICS, INC.
Accepted 2025-11-26 00:00:00 ET · period of report 2025-11-24 · accession 0001578850-25-000006 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| DM | 2025-11-26 | 2025-11-24 | PTCT | Almstead Neil Gregory | CHIEF TECHNICAL OPS Off | M - OptEx | $30.23 | +35.6K | 106.7K | +50% | +$1.08M |
| DM | 2025-11-26 | 2025-11-24 | PTCT | Almstead Neil Gregory | CHIEF TECHNICAL OPS Off | S - Sale+OE | $80.18 | -35.6K | 100.6K | -26% | -$2.85M |
| DM | 2025-11-26 | 2025-11-24 | PTCT | Almstead Neil Gregory | CHIEF TECHNICAL OPS Off | M - OptEx | $0.00 | -35.6K | 11.4K | -76% | $0 |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Common Stock | 2025-11-24 | M | A | 1,900 | $18.01 | 102,525 | D | — | — | |
| 2 | Common | Common Stock | 2025-11-24 | S | D | 1,900 | $80.14 | 100,625 | D | — | — | (F2) This price represents the weighted average price of sale transactions that were executed in multiple trades at prices ranging from $80.00 to $80.55 per share. The Reporting Person hereby undertakes, upon request by the SEC staff, the issuer or a security holder of the issuer, to provide full information regarding the number of shares sold at each separate price. |
| 3 | Common | Common Stock | 2025-11-24 | M | A | 1,650 | $33.02 | 102,275 | D | — | — | |
| 4 | Common | Common Stock | 2025-11-24 | S | D | 1,650 | $80.14 | 100,625 | D | — | — | (F3) This price represents the weighted average price of sale transactions that were executed in multiple trades at prices ranging from $80.14 to $80.48 per share. The Reporting Person hereby undertakes, upon request by the SEC staff, the issuer or a security holder of the issuer, to provide full information regarding the number of shares sold at each separate price. |
| 5 | Common | Common Stock | 2025-11-24 | M | A | 4,715 | $18.01 | 105,340 | D | — | — | |
| 6 | Common | Common Stock | 2025-11-24 | S | D | 4,715 | $80.15 | 100,625 | D | — | — | (F4) This price represents the weighted average price of sale transactions that were executed in multiple trades at prices ranging from $80.00 to $80.68 per share. The Reporting Person hereby undertakes, upon request by the SEC staff, the issuer or a security holder of the issuer, to provide full information regarding the number of shares sold at each separate price. |
| 7 | Common | Common Stock | 2025-11-24 | M | A | 21,206 | $33.02 | 121,831 | D | — | — | |
| 8 | Common | Common Stock | 2025-11-24 | S | D | 21,206 | $80.19 | 100,625 | D | — | — | (F5) This price represents the weighted average price of sale transactions that were executed in multiple trades at prices ranging from $80.00 to $80.88 per share. The Reporting Person hereby undertakes, upon request by the SEC staff, the issuer or a security holder of the issuer, to provide full information regarding the number of shares sold at each separate price. |
| 9 | Common | Common Stock | 2025-11-24 | M | A | 6,101 | $33.02 | 106,726 | D | — | — | |
| 10 | Common | Common Stock | 2025-11-24 | S | D | 6,101 | $80.17 | 100,625 | D | — | — | (F6) This price represents the weighted average price of sale transactions that were executed in multiple trades at prices ranging from $80.00 to $80.56 per share. The Reporting Person hereby undertakes, upon request by the SEC staff, the issuer or a security holder of the issuer, to provide full information regarding the number of shares sold at each separate price. |
| 11 | Derivative | Stock Option (Right to Buy) | 2025-11-24 | M | D | 1,900 | $0.00 | 15,600 | D | $18.01 · — to 2028-01-02 | 1,900 Common Stock | (F7) Currently exercisable. |
| 12 | Derivative | Stock Option (Right to Buy) | 2025-11-24 | M | D | 1,650 | $0.00 | 70,850 | D | $33.02 · — to 2029-01-21 | 1,650 Common Stock | (F7) Currently exercisable. |
| 13 | Derivative | Stock Option (Right to Buy) | 2025-11-24 | M | D | 4,715 | $0.00 | 10,885 | D | $18.01 · — to 2028-01-02 | 4,715 Common Stock | (F7) Currently exercisable. |
| 14 | Derivative | Stock Option (Right to Buy) | 2025-11-24 | M | D | 21,206 | $0.00 | 49,644 | D | $33.02 · — to 2029-01-21 | 21,206 Common Stock | (F7) Currently exercisable. |
| 15 | Derivative | Stock Option (Right to Buy) | 2025-11-24 | M | D | 6,101 | $0.00 | 11,399 | D | $33.02 · — to 2029-01-21 | 6,101 Common Stock | (F7) Currently exercisable. |