Form 4 for PTCT PTC THERAPEUTICS, INC.
Accepted 2025-09-11 00:00:00 ET · period of report 2025-09-09 · accession 0001415889-25-024280 · 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| D | 2025-09-11 | 2025-09-09 | PTCT | SOUTHWELL DAVID P | Dir | S - Sale+OE | $58.34 | -12.0K | 16.9K | -42% | -$700.1K |
| D | 2025-09-11 | 2025-09-09 | PTCT | SOUTHWELL DAVID P | Dir | M - OptEx | $30.86 | +12.0K | 28.9K | +71% | +$370.3K |
| D | 2025-09-11 | 2025-09-09 | PTCT | SOUTHWELL DAVID P | Dir | M - OptEx | $0.00 | -12.0K | 0 | -100% | $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 | 2025-09-09 | S | D | 12,000 | $58.34 | 16,850 | D | — | — | (F1) This price represents the weighted average price of sale transactions that were executed in multiple trades at prices ranging from $58.31 to $58.45 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. |
| 2 | Common | Common Stock | 2025-09-09 | M | A | 12,000 | $30.86 | 28,850 | D | — | — | |
| 3 | Derivative | Stock Option (Right to Buy) | 2025-09-09 | M | D | 12,000 | $0.00 | 0 | D | $30.86 · — to 2026-01-03 | 12,000 Common Stock | (F2) Currently exercisable. |