Boulding Mark Elliott's Form 4 filing
PTC Therapeutics, Inc. (PTCT) · filed Oct 9, 2025
- Accession no.
- 0001578852-25-000008
- Filed
- Oct 9, 2025
- Trade date
- Oct 7, 2025
- Filing delay
- 2 days
- Rule 10b5-1 plan
- Checked
This filing lists 4 non-derivative transactions and 1 derivative transaction. Open-market sales total $214.1K. It was filed 2 days after the trade.
Reporting owners
A Form 4 can have several reporting owners, such as a person and a fund they control. Trade tables show the first one.
| Owner | Relationship to the company |
|---|---|
| Boulding Mark ElliottCIK 0001578852 | Officer (EXEC. VP AND CLO) |
Non-derivative securities (Table I)
Acquisitions and disposals of common stock and similar shares, one row per line on the filing.
| Trade date | Security | Transaction | Shares | Price | Value | Shares after | Ownership | Flags |
|---|---|---|---|---|---|---|---|---|
| Oct 7, 2025 | Common Stock | MOption exerciseAcquired | +3,375 | $38.10 | +$128,587.5 | 107,276 | Direct | |
| Oct 7, 2025 | Common Stock | SSaleDisposed | −1,757 | $62.89F2 | −$110,497.73 | 105,519 | Direct | |
| Oct 7, 2025 | Common Stock | SSaleDisposed | −1,306 | $63.80F3 | −$83,322.8 | 104,213 | Direct | |
| Oct 7, 2025 | Common Stock | SSaleDisposed | −312 | $64.97F4 | −$20,270.64 | 103,901 | Direct |
Derivative securities (Table II)
Options, warrants, restricted stock units and similar. Shares are the underlying shares; price and value are for the derivative itself, and the holding after is in derivative units.
| Trade date | Security | Transaction | Underlying shares | Unit price | Value | Held after | Ownership | Flags |
|---|---|---|---|---|---|---|---|---|
| Oct 7, 2025 | Common Stock | MOption exerciseDisposed | −3,375 | $0.00 | $0 | 3,376 | Direct |
Footnotes and remarks
Livermore keeps the footnotes that transaction prices refer to, all footnotes of amendments (Form 4/A) and the filing's remarks. Other footnotes, such as how indirect holdings are held or the details of a trading plan, are only in the original on SEC EDGAR.
- F2
This price represents the weighted average price of sale transactions that were executed in multiple trades at prices ranging from $62.36 to $63.28 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.
Referenced by the price of 1 transaction in Table I.
- F3
This price represents the weighted average price of sale transactions that were executed in multiple trades at prices ranging from $63.36 to $64.25 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.
Referenced by the price of 1 transaction in Table I.
- F4
This price represents the weighted average price of sale transactions that were executed in multiple trades at prices ranging from $64.56 to $65.01 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.
Referenced by the price of 1 transaction in Table I.