Almstead Neil Gregory's Form 4 filing
PTC Therapeutics, Inc. (PTCT) · filed Nov 26, 2025
- Accession no.
- 0001578850-25-000007
- Filed
- Nov 26, 2025
- Trade date
- Nov 25, 2025
- Filing delay
- 1 day
- Rule 10b5-1 plan
- Checked
This filing lists 24 non-derivative transactions and 5 derivative transactions. Open-market sales total $6.00M. It was filed 1 day 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 |
|---|---|
| Almstead Neil GregoryCIK 0001578850 | Officer (CHIEF TECHNICAL OPS OFFICER) |
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 |
|---|---|---|---|---|---|---|---|---|
| Nov 25, 2025 | Common Stock | MOption exerciseAcquired | +2,475 | $18.01 | +$44,574.75 | 103,100 | Direct | |
| Nov 25, 2025 | Common Stock | SSaleDisposed | −911 | $82.63F2 | −$75,275.93 | 102,189 | Direct | |
| Nov 25, 2025 | Common Stock | SSaleDisposed | −990 | $83.44F3 | −$82,605.6 | 101,199 | Direct | |
| Nov 25, 2025 | Common Stock | SSaleDisposed | −574 | $84.67F4 | −$48,600.58 | 100,625 | Direct | |
| Nov 25, 2025 | Common Stock | MOption exerciseAcquired | +2,020 | $33.02 | +$66,700.4 | 102,645 | Direct | |
| Nov 25, 2025 | Common Stock | SSaleDisposed | −689 | $82.63F5 | −$56,932.07 | 101,956 | Direct | |
| Nov 25, 2025 | Common Stock | SSaleDisposed | −862 | $83.35F6 | −$71,847.7 | 101,094 | Direct | |
| Nov 25, 2025 | Common Stock | SSaleDisposed | −289 | $84.61F7 | −$24,452.29 | 100,805 | Direct | |
| Nov 25, 2025 | Common Stock | SSaleDisposed | −180 | $85.17F8 | −$15,330.6 | 100,625 | Direct | |
| Nov 25, 2025 | Common Stock | MOption exerciseAcquired | +8,410 | $18.01 | +$151,464.1 | 109,035 | Direct | |
| Nov 25, 2025 | Common Stock | SSaleDisposed | −2,790 | $82.82F9 | −$231,067.8 | 106,245 | Direct | |
| Nov 25, 2025 | Common Stock | SSaleDisposed | −3,663 | $83.41F10 | −$305,530.83 | 102,582 | Direct | |
| Nov 25, 2025 | Common Stock | SSaleDisposed | −1,757 | $84.56F11 | −$148,571.92 | 100,825 | Direct | |
| Nov 25, 2025 | Common Stock | SSaleDisposed | −200 | $85.37F12 | −$17,074 | 100,625 | Direct | |
| Nov 25, 2025 | Common Stock | MOption exerciseAcquired | +47,624 | $33.02 | +$1,572,544.48 | 148,249 | Direct | |
| Nov 25, 2025 | Common Stock | SSaleDisposed | −13,514 | $82.55F13 | −$1,115,580.7 | 134,735 | Direct | |
| Nov 25, 2025 | Common Stock | SSaleDisposed | −21,844 | $83.33F14 | −$1,820,260.52 | 112,891 | Direct | |
| Nov 25, 2025 | Common Stock | SSaleDisposed | −9,171 | $84.42F15 | −$774,215.82 | 103,720 | Direct | |
| Nov 25, 2025 | Common Stock | SSaleDisposed | −3,095 | $85.15F16 | −$263,539.25 | 100,625 | Direct | |
| Nov 25, 2025 | Common Stock | MOption exerciseAcquired | +11,399 | $33.02 | +$376,394.98 | 112,024 | Direct | |
| Nov 25, 2025 | Common Stock | SSaleDisposed | −3,744 | $82.61F17 | −$309,291.84 | 108,280 | Direct | |
| Nov 25, 2025 | Common Stock | SSaleDisposed | −4,834 | $83.39F18 | −$403,107.26 | 103,446 | Direct | |
| Nov 25, 2025 | Common Stock | SSaleDisposed | −2,621 | $84.54F19 | −$221,579.34 | 100,825 | Direct | |
| Nov 25, 2025 | Common Stock | SSaleDisposed | −200 | $85.34F20 | −$17,068 | 100,625 | 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 |
|---|---|---|---|---|---|---|---|---|
| Nov 25, 2025 | Common Stock | MOption exerciseDisposed | −2,475 | $0.00 | $0 | 8,410 | Direct | |
| Nov 25, 2025 | Common Stock | MOption exerciseDisposed | −2,020 | $0.00 | $0 | 47,624 | Direct | |
| Nov 25, 2025 | Common Stock | MOption exerciseDisposed | −8,410 | $0.00 | $0 | 0 | Direct | |
| Nov 25, 2025 | Common Stock | MOption exerciseDisposed | −47,624 | $0.00 | $0 | 0 | Direct | |
| Nov 25, 2025 | Common Stock | MOption exerciseDisposed | −11,399 | $0.00 | $0 | 0 | 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 $82.00 to $82.98 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 $83.00 to $83.96 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 $84.00 to $84.97 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 $82.00 to $82.98 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 $83.00 to $83.96 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 $84.00 to $84.97 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 $85.16 to $85.17 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.
- F9
This price represents the weighted average price of sale transactions that were executed in multiple trades at prices ranging from $82.00 to $82.99 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.
- F10
This price represents the weighted average price of sale transactions that were executed in multiple trades at prices ranging from $83.00 to $83.97 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.
- F11
This price represents the weighted average price of sale transactions that were executed in multiple trades at prices ranging from $84.00 to $84.83 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.
- F12
This price represents the weighted average price of sale transactions that were executed in multiple trades at prices ranging from $85.33 to $85.41 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.
- F13
This price represents the weighted average price of sale transactions that were executed in multiple trades at prices ranging from $81.85 to $82.94 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.
- F14
This price represents the weighted average price of sale transactions that were executed in multiple trades at prices ranging from $82.95 to $83.94 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.
- F15
This price represents the weighted average price of sale transactions that were executed in multiple trades at prices ranging from $83.95 to $84.92 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.
Referenced by the price of 1 transaction in Table I.
- F16
This price represents the weighted average price of sale transactions that were executed in multiple trades at prices ranging from $85.00 to $85.37 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.
- F17
This price represents the weighted average price of sale transactions that were executed in multiple trades at prices ranging from $82.00 to $82.99 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.
- F18
This price represents the weighted average price of sale transactions that were executed in multiple trades at prices ranging from $83.00 to $83.94 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.
- F19
This price represents the weighted average price of sale transactions that were executed in multiple trades at prices ranging from $84.00 to $84.97 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.
- F20
This price represents the weighted average price of sale transactions that were executed in multiple trades at prices ranging from $85.33 to $85.34 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.