Company profile
PTC THERAPEUTICS, INC. insider acquisitions
Company CIK 0001070081 · Reported insider acquisitions and filing context.
PTCT · Nasdaq
These are company listings. A transaction is linked to a particular security only when the filing provides enough information.
Company activity summary
By transaction date, as of October 22, 2026.
| Type / code | Reported security | Transactions | Known purchase value | Missing amounts |
|---|---|---|---|---|
| Exercise / conversionCode M | Common StockNon-derivative · Currency not specified | 4 | Not applicable | 0 |
Known purchase value sums available amounts for non-derivative purchases only. Missing amounts are excluded. “Currency not specified” does not establish that the amounts share a currency. These summaries use all matching loaded records, while the timeline below covers only the current page.
Transaction timeline
Who reported an acquisition, and when the transaction occurred.
PurchaseStock awardGift receivedExercise / conversionConversionOther acquisition
34 dated transactions · 8 of 8 reporting owners shown. Select one owner to focus the chart.
View timeline as a table
| Transaction date | Company / security | Reporting owners | Acquisition type |
|---|---|---|---|
| Oct 9, 2026 | PTC THERAPEUTICS, INC.Common Stock | Boulding Mark Elliott | Exercise / conversion |
| Oct 6, 2026 | PTC THERAPEUTICS, INC.Common Stock | Boulding Mark Elliott | Exercise / conversion |
| Oct 5, 2026 | PTC THERAPEUTICS, INC.Common Stock | Boulding Mark Elliott | Exercise / conversion |
| Sep 30, 2026 | PTC THERAPEUTICS, INC.Common Stock | STEELE GLENN JR MD PHD | Exercise / conversion |
| Dec 19, 2025 | PTC THERAPEUTICS, INC.Common Stock | Pauwels Eric | Exercise / conversion |
| Dec 19, 2025 | PTC THERAPEUTICS, INC.Common Stock | Pauwels Eric | Exercise / conversion |
| Dec 19, 2025 | PTC THERAPEUTICS, INC.Common Stock | Pauwels Eric | Exercise / conversion |
| Dec 18, 2025 | PTC THERAPEUTICS, INC.Common Stock | Pauwels Eric | Exercise / conversion |
| Dec 18, 2025 | PTC THERAPEUTICS, INC.Common Stock | Pauwels Eric | Exercise / conversion |
| Dec 18, 2025 | PTC THERAPEUTICS, INC.Common Stock | Pauwels Eric | Exercise / conversion |
| Dec 17, 2025 | PTC THERAPEUTICS, INC.Common Stock | Pauwels Eric | Exercise / conversion |
| Dec 17, 2025 | PTC THERAPEUTICS, INC.Common Stock | Pauwels Eric | Exercise / conversion |
| Dec 17, 2025 | PTC THERAPEUTICS, INC.Common Stock | Pauwels Eric | Exercise / conversion |
| Dec 16, 2025 | PTC THERAPEUTICS, INC.Common Stock | SCHMERTZLER MICHAEL | Exercise / conversion |
| Dec 3, 2025 | PTC THERAPEUTICS, INC.Common Stock | Reeve Emma | Exercise / conversion |
| Dec 1, 2025 | PTC THERAPEUTICS, INC.Common Stock | Klein Matthew B. | Stock award |
| Nov 25, 2025 | PTC THERAPEUTICS, INC.Common Stock | Jacobson Allan Steven | Exercise / conversion |
| Nov 25, 2025 | PTC THERAPEUTICS, INC.Common Stock | Jacobson Allan Steven | Exercise / conversion |
| Nov 24, 2025 | PTC THERAPEUTICS, INC.Common Stock | Jacobson Allan Steven | Exercise / conversion |
| Nov 24, 2025 | PTC THERAPEUTICS, INC.Common Stock | Jacobson Allan Steven | Exercise / conversion |
| Nov 25, 2025 | PTC THERAPEUTICS, INC.Common Stock | Almstead Neil Gregory | Exercise / conversion |
| Nov 25, 2025 | PTC THERAPEUTICS, INC.Common Stock | Almstead Neil Gregory | Exercise / conversion |
| Nov 25, 2025 | PTC THERAPEUTICS, INC.Common Stock | Almstead Neil Gregory | Exercise / conversion |
| Nov 25, 2025 | PTC THERAPEUTICS, INC.Common Stock | Almstead Neil Gregory | Exercise / conversion |
| Nov 25, 2025 | PTC THERAPEUTICS, INC.Common Stock | Almstead Neil Gregory | Exercise / conversion |
| Nov 24, 2025 | PTC THERAPEUTICS, INC.Common Stock | Almstead Neil Gregory | Exercise / conversion |
| Nov 24, 2025 | PTC THERAPEUTICS, INC.Common Stock | Almstead Neil Gregory | Exercise / conversion |
| Nov 24, 2025 | PTC THERAPEUTICS, INC.Common Stock | Almstead Neil Gregory | Exercise / conversion |
| Nov 24, 2025 | PTC THERAPEUTICS, INC.Common Stock | Almstead Neil Gregory | Exercise / conversion |
| Nov 24, 2025 | PTC THERAPEUTICS, INC.Common Stock | Almstead Neil Gregory | Exercise / conversion |
| Nov 21, 2025 | PTC THERAPEUTICS, INC.Common Stock | Reeve Emma | Exercise / conversion |
| Nov 17, 2025 | PTC THERAPEUTICS, INC.Common Stock | Boulding Mark Elliott | Exercise / conversion |
| Nov 12, 2025 | PTC THERAPEUTICS, INC.Common Stock | Reeve Emma | Exercise / conversion |
| Oct 30, 2025 | PTC THERAPEUTICS, INC.Common Stock | Reeve Emma | Exercise / conversion |
Only transactions on this page are shown. Date windows end on the latest transaction date in this sample. Joint filings may appear on more than one row. Sales are not included. Share-price charts use a separate data source.
Share price & reported acquisitions
Daily closing prices from a separate source. The date window above also filters prices; reporting-owner and transaction-type selections filter the markers.
Price history is not available
Market-price history is not connected yet.
PTCT · Currency not specified. A marker uses that day's closing price, not the reported transaction price. No price is substituted for a missing trading day.
Reported acquisitions
Filing-date filters apply to the list and timeline. The summary above uses transaction dates.
| Filed / transacted | Reporting owners | Type / security | Quantity | Price / reference value | Details |
|---|---|---|---|---|---|
| Trade: | Boulding Mark ElliottEXEC. VP AND CLO | Exercise / conversionCommon StockNon-derivative security · Code M | 192 | 39.42Value: 7,568.64Currency not specified | View ↗ |
| Trade: | Boulding Mark ElliottEXEC. VP AND CLO | Exercise / conversionCommon StockNon-derivative security · Code M | 435 | 39.42Value: 17,147.7Currency not specified | View ↗ |
| Trade: | Boulding Mark ElliottEXEC. VP AND CLO | Exercise / conversionCommon StockNon-derivative security · Code M | 1,638 | 39.42Value: 64,569.96Currency not specified | View ↗ |
| Trade: | STEELE GLENN JR MD PHDDirector | Exercise / conversionCommon StockNon-derivative security · Code M | 12,000 | 11.23Value: 134,760Currency not specified | View ↗ |
| Trade: | Pauwels EricCHIEF BUSINESS OFFICER | Exercise / conversionCommon StockNon-derivative security · Code M | 19,805 | 66.49Value: 1,316,834.45Currency not specified | View ↗ |
| Trade: | Pauwels EricCHIEF BUSINESS OFFICER | Exercise / conversionCommon StockNon-derivative security · Code M | 565 | 18.01Value: 10,175.65Currency not specified | View ↗ |
| Trade: | Pauwels EricCHIEF BUSINESS OFFICER | Exercise / conversionCommon StockNon-derivative security · Code M | 138 | 66.49Value: 9,175.62Currency not specified | View ↗ |
| Trade: | Pauwels EricCHIEF BUSINESS OFFICER | Exercise / conversionCommon StockNon-derivative security · Code M | 2,831 | 66.49Value: 188,233.19Currency not specified | View ↗ |
| Trade: | Pauwels EricCHIEF BUSINESS OFFICER | Exercise / conversionCommon StockNon-derivative security · Code M | 251 | 18.01Value: 4,520.51Currency not specified | View ↗ |
| Trade: | Pauwels EricCHIEF BUSINESS OFFICER | Exercise / conversionCommon StockNon-derivative security · Code M | 120 | 66.49Value: 7,978.8Currency not specified | View ↗ |
| Trade: | Pauwels EricCHIEF BUSINESS OFFICER | Exercise / conversionCommon StockNon-derivative security · Code M | 35,361 | 66.49Value: 2,351,152.89Currency not specified | View ↗ |
| Trade: | Pauwels EricCHIEF BUSINESS OFFICER | Exercise / conversionCommon StockNon-derivative security · Code M | 3,684 | 18.01Value: 66,348.84Currency not specified | View ↗ |
| Trade: | Pauwels EricCHIEF BUSINESS OFFICER | Exercise / conversionCommon StockNon-derivative security · Code M | 1,245 | 66.49Value: 82,780.05Currency not specified | View ↗ |
| Trade: | SCHMERTZLER MICHAELDirector | Exercise / conversionCommon StockNon-derivative security · Code M | 24,000 | 30.86Value: 740,640Currency not specified | View ↗ |
| Trade: | Reeve EmmaDirector | Exercise / conversionCommon StockNon-derivative security · Code M | 733 | 46.54Value: 34,113.82Currency not specified | View ↗ |
| Trade: | Klein Matthew B.CHIEF EXECUTIVE OFFICER · Director | Stock awardCommon StockNon-derivative security · Code A | 15,625 | 0Value: 0Currency not specified | View ↗ |
| Trade: | Jacobson Allan StevenDirector | Exercise / conversionCommon StockNon-derivative security · Code M | 7,900 | 18.01Value: 142,279Currency not specified | View ↗ |
| Trade: | Jacobson Allan StevenDirector | Exercise / conversionCommon StockNon-derivative security · Code M | 6,299 | 11.23Value: 70,737.77Currency not specified | View ↗ |
| Trade: | Jacobson Allan StevenDirector | Exercise / conversionCommon StockNon-derivative security · Code M | 6,100 | 18.01Value: 109,861Currency not specified | View ↗ |
| Trade: | Jacobson Allan StevenDirector | Exercise / conversionCommon StockNon-derivative security · Code M | 5,701 | 11.23Value: 64,022.23Currency not specified | View ↗ |
| Trade: | Almstead Neil GregoryCHIEF TECHNICAL OPS OFFICER | Exercise / conversionCommon StockNon-derivative security · Code M | 11,399 | 33.02Value: 376,394.98Currency not specified | View ↗ |
| Trade: | Almstead Neil GregoryCHIEF TECHNICAL OPS OFFICER | Exercise / conversionCommon StockNon-derivative security · Code M | 47,624 | 33.02Value: 1,572,544.48Currency not specified | View ↗ |
| Trade: | Almstead Neil GregoryCHIEF TECHNICAL OPS OFFICER | Exercise / conversionCommon StockNon-derivative security · Code M | 8,410 | 18.01Value: 151,464.1Currency not specified | View ↗ |
| Trade: | Almstead Neil GregoryCHIEF TECHNICAL OPS OFFICER | Exercise / conversionCommon StockNon-derivative security · Code M | 2,020 | 33.02Value: 66,700.4Currency not specified | View ↗ |
| Trade: | Almstead Neil GregoryCHIEF TECHNICAL OPS OFFICER | Exercise / conversionCommon StockNon-derivative security · Code M | 2,475 | 18.01Value: 44,574.75Currency not specified | View ↗ |
| Trade: | Almstead Neil GregoryCHIEF TECHNICAL OPS OFFICER | Exercise / conversionCommon StockNon-derivative security · Code M | 6,101 | 33.02Value: 201,455.02Currency not specified | View ↗ |
| Trade: | Almstead Neil GregoryCHIEF TECHNICAL OPS OFFICER | Exercise / conversionCommon StockNon-derivative security · Code M | 21,206 | 33.02Value: 700,222.12Currency not specified | View ↗ |
| Trade: | Almstead Neil GregoryCHIEF TECHNICAL OPS OFFICER | Exercise / conversionCommon StockNon-derivative security · Code M | 4,715 | 18.01Value: 84,917.15Currency not specified | View ↗ |
| Trade: | Almstead Neil GregoryCHIEF TECHNICAL OPS OFFICER | Exercise / conversionCommon StockNon-derivative security · Code M | 1,650 | 33.02Value: 54,483Currency not specified | View ↗ |
| Trade: | Almstead Neil GregoryCHIEF TECHNICAL OPS OFFICER | Exercise / conversionCommon StockNon-derivative security · Code M | 1,900 | 18.01Value: 34,219Currency not specified | View ↗ |
| Trade: | Reeve EmmaDirector | Exercise / conversionCommon StockNon-derivative security · Code M | 10,000 | 51.16Value: 511,600Currency not specified | View ↗ |
| Trade: | Boulding Mark ElliottEXEC. VP AND CLO | Exercise / conversionCommon StockNon-derivative security · Code M | 2,812 | 25.69Value: 72,240.28Currency not specified | View ↗ |
| Trade: | Reeve EmmaDirector | Exercise / conversionCommon StockNon-derivative security · Code M | 7,333 | 46.54Value: 341,277.82Currency not specified | View ↗ |
| Trade: | Reeve EmmaDirector | Exercise / conversionCommon StockNon-derivative security · Code M | 12,000 | 38.1Value: 457,200Currency not specified | View ↗ |
34 transactions on this page. Filing date, newest first.
Reporting owners are associated with a filing. Jointly reported amounts are not allocated to individual owners. Historical coverage is still being built. Read the methodology →