Form 4 for PTCT PTC THERAPEUTICS, INC.
Accepted 2026-01-12 00:00:00 ET · period of report 2026-01-08 · accession 0001578852-26-000006 · 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| M | 2026-01-12 | 2026-01-08+ | PTCT | Boulding Mark Elliott | EVP AND CLO | S - Sale | $77.06 | -6,347 | 112.1K | -5% | -$489.1K |
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 | 2026-01-08 | S | D | 2,482 | $76.56 | 115,177 | D | — | — | (F2) This price represents the weighted average price of sale transactions that were executed in multiple trades at prices ranging from $75.95 to $76.92 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 | 2026-01-09 | S | D | 686 | $78.71 | 111,419 | D | — | — | (F6) This price represents the weighted average price of sale transactions that were executed in multiple trades at prices ranging from $78.23 to $79.21 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 | 2026-01-09 | S | D | 107 | $79.52 | 111,312 | D | — | — | (F7) This price represents the weighted average price of sale transactions that were executed in multiple trades at prices ranging from $79.35 to $79.60 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. |
| 4 | Common | Common Stock | 2026-01-08 | S | D | 265 | $77.07 | 114,912 | D | — | — | (F3) This price represents the weighted average price of sale transactions that were executed in multiple trades at prices ranging from $76.99 to $77.23 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 | 2026-01-08 | S | D | 1,286 | $76.45 | 113,626 | D | — | — | (F4) Represents shares automatically sold pursuant to an irrevocable sell to cover election to satisfy tax withholding obligations in connection with the vesting of 3,600 RSUs from a January 7, 2022 grant of 14,400 RSUs. |
| 6 | Common | Common Stock | 2026-01-09 | S | D | 1,521 | $77.46 | 112,105 | D | — | — | (F5) This price represents the weighted average price of sale transactions that were executed in multiple trades at prices ranging from $77.12 to $78.08 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. |