Form 4 for PTCT PTC THERAPEUTICS, INC.
Accepted 2026-05-15 17:20:06 ET · period of report 2026-05-13 · accession 0001808968-26-000015 · 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| T | 2026-05-15 17:20 | 2026-05-13 | PTCT | 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 | Klein Matthew B. | CEO, Dir | S - Sale | $72.95 | -12.6K | 394.0K | -3% | -$917.2K |
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 | 2026-05-13 | A | A | 12,500 | $0.00 | 406,570 | D | — | — | (F1) Represents the number of shares of the Issuer's common stock underlying restricted stock units ("RSUs") earned upon the vesting of performance-based restricted stock units ("PSUs") granted in December 2024. The Issuer's compensation committee of the board of directors certified the Issuer's achievement of a pre-established milestone set forth in the PSUs, as of May 13, 2026, which resulted in the reported RSUs being earned. Each earned RSU represents the contingent right to receive one share of the Issuer's common stock upon vesting. The earned RSUs immediately vested as to 6,250 shares on May 13, 2026 in connection with being earned and are scheduled to vest with respect to the remaining 6,250 shares on May 13, 2027. |
| 2 | Common | Common Stock | 2026-05-14 | S | D | 679 | $73.06 | 405,891 | D | — | — | |
| 3 | Common | Common Stock | 2026-05-14 | S | D | 7,221 | $73.08 | 398,670 | D | — | — | |
| 4 | Common | Common Stock | 2026-05-14 | S | D | 2,100 | $73.08 | 396,570 | D | — | — | |
| 5 | Common | Common Stock | 2026-05-14 | S | D | 2,572 | $72.46 | 393,998 | D | — | — | (F2) Represents shares automatically sold pursuant to an irrevocable sell to cover election entered into upon acceptance of the RSU grant to satisfy tax withholding obligations in connection with the vesting of the earned RSUs with respect to 6,250 shares on May 13, 2026. |