Matthew B. Klein Net Worth
Track Major Insider Updates On X/TwitterLast Updated: 1 month, 2 weeks ago
Matthew B. Klein has an estimated net worth of at least $25.3 million*, as of Oct. 29, 2025. They own 349,964 shares of PTCT stock. They have sold 68,172 shares of PTCT stock since 2021, for an estimated $2.6 million.
Matthew B. Klein $PTCT SEC Form 4 Insider Trading
Matthew B. Klein has filed a total of 19 insider trades in $PTCT since 2021. Their most recent trade was a sale of 3,428 shares, made on Dec 02, 2025. Their largest trade was a sale of 10,739 shares, made on Aug 05, 2025. We estimate that they now own 349,964 shares of $PTCT, worth an estimated $22.7 million.
Insider Trading at $PTCT
There have been a total of 336 insider trades reported at $PTCT since 2021, with 7,700 shares purchased and 1.2 million shares sold. The most active insider traders in $PTCT stock have been Mark Elliott Boulding, Neil Gregory Almstead, and Eric Pauwels. The most recent trade was a sale of 733 shares reported by Emma Reeve (None), made on Dec 03, 2025.
History of Insider Stock Trades by Matthew B. Klein
| Company Ticker | Purchase / Sale | Shares | Date | Disclosed (EST) |
|---|---|---|---|---|
PTCT
|
Sale | 3,428 | Dec 02, 2025 | Dec. 3, 2025, 6:20 p.m. |
|
PTCT
|
Sale | 10,739 | Aug 05, 2025 | Aug. 5, 2025, 8:30 p.m. |
|
PTCT
|
Sale | 2,804 | Apr 22, 2025 | April 24, 2025, 5:20 p.m. |
|
PTCT
|
Sale | 3,895 | Feb 20, 2025 | Feb. 21, 2025, 6:20 p.m. |
|
PTCT
|
Sale | 3,897 | Feb 19, 2025 | Feb. 21, 2025, 6:20 p.m. |
|
PTCT
|
Sale | 2,142 | Jan 07, 2025 | Jan. 10, 2025, 6:20 p.m. |
|
PTCT
|
Sale | 2,402 | Jan 08, 2025 | Jan. 10, 2025, 6:20 p.m. |
|
PTCT
|
Sale | 8,279 | Dec 31, 2024 | Jan. 3, 2025, 6:21 p.m. |
|
PTCT
|
Sale | 3,361 | Apr 19, 2024 | April 22, 2024, 5:20 p.m. |
|
PTCT
|
Sale | 1,307 | Apr 17, 2024 | April 19, 2024, 5:20 p.m. |
|
PTCT
|
Sale | 5,443 | Jan 09, 2024 | Jan. 10, 2024, 5:08 p.m. |
|
PTCT
|
Sale | 2,237 | Jan 08, 2024 | Jan. 10, 2024, 5:08 p.m. |
|
PTCT
|
Sale | 10,107 | Jan 05, 2024 | Jan. 9, 2024, 5:29 p.m. |
|
PTCT
|
Sale | 1,211 | Apr 18, 2023 | April 20, 2023, 4:05 p.m. |
|
PTCT
|
Sale | 2,244 | Jan 11, 2023 | Jan. 12, 2023, 5:36 p.m. |
|
PTCT
|
Sale | 2,273 | Jan 10, 2023 | Jan. 12, 2023, 5:36 p.m. |
|
PTCT
|
Sale | 731 | Jan 09, 2023 | Jan. 11, 2023, 7:13 p.m. |
|
PTCT
|
Sale | 897 | Apr 19, 2022 | April 21, 2022, 4:03 p.m. |
|
PTCT
|
Sale | 775 | Jan 07, 2022 | Jan. 10, 2022, 8 p.m. |
$PTCT Executives and Stock Owners with Insider Trades
-
Mark Elliott Boulding, EXEC. VP AND CLO
-
Neil Gregory Almstead, CHIEF TECHNICAL OPS OFFICER
-
Eric Pauwels, CHIEF BUSINESS OFFICER
-
Christine Marie Utter, SVP, FINANCE & CAO
-
Matthew B. Klein, CHIEF EXECUTIVE OFFICER
-
Mark Elliott Boulding, Exec. VP and CLO
-
Stuart Walter Peltz, CHIEF EXECUTIVE OFFICER
-
Christine Marie Utter, SVP, CHIEF ACCOUNTING OFFICER
-
Lee Scott Golden, EVP & CHIEF MEDICAL OFFICER
-
Emily Luisa Hill, CHIEF FINANCIAL OFFICER
-
Neil Gregory Almstead, Chief Technical Ops Officer
-
Stuart Walter Peltz, Chief Executive Officer
-
Eric Pauwels, CHIEF EXECUTIVE OFFICER
-
Pierre Gravier, CHIEF FINANCIAL OFFICER
-
Christine Marie Utter, SVP, Finance & CAO
-
Eric Pauwels, Chief Business Officer
-
Emily Luisa Hill, Chief Financial Officer
-
Matthew B. Klein, CHIEF OPERATING OFFICER
-
Lee Scott Golden, CHIEF MEDICAL OFFICER
-
Matthew B. Klein, Chief Operating Officer
*This is only based off of information found in SEC filings, and may not reflect actual net worth. There may also be inaccuracies due to privately holdings filing errors, parsing errors, accidental double-counting of shares, incorrect classification of indirectly owned shares, sales prior to dataset start date, or any other number of issues.