Boulding Mark Elliott's Form 4 filing
PTC Therapeutics, Inc. (PTCT) · filed Sep 15, 2025
- Accession no.
- 0001578852-25-000003
- Filed
- Sep 15, 2025
- Trade date
- Sep 11-12, 2025
- Filing delay
- 4 days
- Rule 10b5-1 plan
- Checked
This filing lists 13 non-derivative transactions and 6 derivative transactions. Open-market sales total $2.89M. It was filed 4 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 |
|---|---|---|---|---|---|---|---|---|
| Sep 11, 2025 | Common Stock | MOption exerciseAcquired | +17,838 | $38.10 | +$679,627.8 | 121,739 | Direct | |
| Sep 11, 2025 | Common Stock | SSaleDisposed | −17,838 | $61.00F2 | −$1,088,118 | 103,901 | Direct | |
| Sep 11, 2025 | Common Stock | MOption exerciseAcquired | +2,356 | $38.10 | +$89,763.6 | 106,257 | Direct | |
| Sep 11, 2025 | Common Stock | SSaleDisposed | −2,356 | $61.00F3 | −$143,716 | 103,901 | Direct | |
| Sep 11, 2025 | Common Stock | MOption exerciseAcquired | +2,470 | $38.10 | +$94,107 | 106,371 | Direct | |
| Sep 11, 2025 | Common Stock | SSaleDisposed | −2,470 | $61.00F4 | −$150,670 | 103,901 | Direct | |
| Sep 12, 2025 | Common Stock | MOption exerciseAcquired | +22,661 | $38.10 | +$863,384.1 | 126,562 | Direct | |
| Sep 12, 2025 | Common Stock | SSaleDisposed | −22,117 | $61.33F5 | −$1,356,435.61 | 104,445 | Direct | |
| Sep 12, 2025 | Common Stock | SSaleDisposed | −544 | $62.09F6 | −$33,776.96 | 103,901 | Direct | |
| Sep 12, 2025 | Common Stock | MOption exerciseAcquired | +1,019 | $38.10 | +$38,823.9 | 104,920 | Direct | |
| Sep 12, 2025 | Common Stock | SSaleDisposed | −1,019 | $61.31F7 | −$62,474.89 | 103,901 | Direct | |
| Sep 12, 2025 | Common Stock | MOption exerciseAcquired | +905 | $38.10 | +$34,480.5 | 104,806 | Direct | |
| Sep 12, 2025 | Common Stock | SSaleDisposed | −905 | $61.21F8 | −$55,395.05 | 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 |
|---|---|---|---|---|---|---|---|---|
| Sep 11, 2025 | Common Stock | MOption exerciseDisposed | −17,838 | $0.00 | $0 | 36,162 | Direct | |
| Sep 11, 2025 | Common Stock | MOption exerciseDisposed | −2,356 | $0.00 | $0 | 33,806 | Direct | |
| Sep 11, 2025 | Common Stock | MOption exerciseDisposed | −2,470 | $0.00 | $0 | 31,336 | Direct | |
| Sep 12, 2025 | Common Stock | MOption exerciseDisposed | −22,661 | $0.00 | $0 | 8,675 | Direct | |
| Sep 12, 2025 | Common Stock | MOption exerciseDisposed | −1,019 | $0.00 | $0 | 7,656 | Direct | |
| Sep 12, 2025 | Common Stock | MOption exerciseDisposed | −905 | $0.00 | $0 | 6,751 | 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 $61.00 to $61.08 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.
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 $61.00 to $61.02 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 $61.00 to $61.04 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.
- F5
This price represents the weighted average price of sale transactions that were executed in multiple trades at prices ranging from $61.00 to $61.99 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.
- F6
This price represents the weighted average price of sale transactions that were executed in multiple trades at prices ranging from $62.05 to $62.18 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.
- F7
This price represents the weighted average price of sale transactions that were executed in multiple trades at prices ranging from $61.00 to $61.83 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.
- F8
This price represents the weighted average price of sale transactions that were executed in multiple trades at prices ranging from $61.00 to $61.86 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.