Richard J Mark Net Worth
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Richard J Mark has an estimated net worth of at least $17.4 million*, as of Oct. 28, 2026. They own 47,303 shares of THC stock. They have sold 39,500 shares of THC stock since 2021, for an estimated $4.6 million.
Richard J Mark $THC SEC Form 4 Insider Trading
Richard J Mark has filed a total of 3 insider trades in $THC since 2021. Their most recent trade was a sale of 10,000 shares, made on Sep 10, 2026. Their largest trade was a sale of 14,000 shares, made on Mar 12, 2024. We estimate that they now own 47,303 shares of $THC, worth an estimated $12.8 million.
Insider Trading at $THC
There have been a total of 138 insider trades reported at $THC since 2021, with 11,000 shares purchased and 1.5 million shares sold. The most active insider traders in $THC stock have been Thomas W Arnst, Ronald A Rittenmeyer, and Paola M Arbour. The most recent trade was a sale of 2,502 shares reported by J ROBERT KERREY (None), made on Sep 14, 2026.
History of Insider Stock Trades by Richard J Mark
| Company Ticker | Purchase / Sale | Shares | Date | Disclosed (EST) |
|---|---|---|---|---|
THC
|
Sale | 10,000 | Sep 10, 2026 | Sept. 15, 2026, 8:56 a.m. |
SRE
|
Purchase | 2,692 | Mar 11, 2026 | March 11, 2026, 7:19 p.m. |
|
SRE
|
Purchase | 7,160 | Mar 06, 2025 | March 7, 2025, 6:08 p.m. |
|
SRE
|
Purchase | 1,925 | May 17, 2024 | May 17, 2024, 7:22 p.m. |
|
THC
|
Sale | 14,000 | Mar 12, 2024 | March 14, 2024, 8 p.m. |
AEE
|
Sale | 6,000 | Mar 31, 2022 | April 4, 2022, 7:12 p.m. |
|
AEE
|
Sale | 3,500 | Mar 10, 2022 | March 13, 2022, 8 p.m. |
|
THC
|
Sale | 6,000 | Mar 09, 2022 | March 10, 2022, 6:15 p.m. |
$THC Executives and Stock Owners with Insider Trades
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Thomas W Arnst, EVP, Chief Admin. Officer & GC
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Ronald A Rittenmeyer, Executive Chairman
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Paola M Arbour, EVP, Chief Information Officer
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R. Scott Ramsey, Principal Accounting Officer
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Saumya Sutaria, CEO
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Saumya Sutaria, Chairman & CEO
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Lisa Y Foo, EVP, Chief Operating Officer
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Audrey T. Andrews, EVP & General Counsel
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Howard Hacker, EVP, Chief Compliance Officer
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Lisa Y Foo, EVP, Commercial Ops
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Daniel J Cancelmi, EVP & Chief Financial Officer
-
Marie Quintana, EVP, Marketing/Communications
*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.