Lisa P. Britt Net Worth
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Lisa P. Britt has an estimated net worth of at least $19.8 million*, as of Oct. 29, 2025. They own 13,087 shares of TMO stock. They have sold 29,251 shares of TMO stock since 2021, for an estimated $10.8 million.
Lisa P. Britt $TMO SEC Form 4 Insider Trading
Lisa P. Britt has filed a total of 7 insider trades in $TMO since 2021. Their most recent trade was a sale of 1,057 shares, made on Nov 12, 2025. Their largest trade was a sale of 8,475 shares, made on Nov 07, 2025. We estimate that they now own 13,087 shares of $TMO, worth an estimated $9.0 million.
Insider Trading at $TMO
There have been a total of 747 insider trades reported at $TMO since 2021, with 24 shares purchased and 1.2 million shares sold. The most active insider traders in $TMO stock have been Marc N Casper, Mark Stevenson, and Stephen Williamson. The most recent trade was a sale of 22,046 shares reported by Michel Lagarde (Executive Vice President & COO), made on Dec 04, 2025.
History of Insider Stock Trades by Lisa P. Britt
| Company Ticker | Purchase / Sale | Shares | Date | Disclosed (EST) |
|---|---|---|---|---|
TMO
|
Sale | 1,057 | Nov 12, 2025 | Nov. 14, 2025, 5:51 p.m. |
|
TMO
|
Sale | 1,750 | Nov 07, 2025 | Nov. 10, 2025, 5:51 p.m. |
|
TMO
|
Sale | 8,475 | Nov 07, 2025 | Nov. 10, 2025, 5:51 p.m. |
|
TMO
|
Sale | 2,724 | Jul 26, 2024 | July 29, 2024, 5:30 p.m. |
|
TMO
|
Sale | 900 | Jul 26, 2024 | July 29, 2024, 5:30 p.m. |
|
TMO
|
Sale | 8,445 | Mar 12, 2024 | March 13, 2024, 4:31 p.m. |
|
TMO
|
Sale | 5,900 | Mar 12, 2024 | March 13, 2024, 4:31 p.m. |
$TMO Executives and Stock Owners with Insider Trades
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Marc N Casper, Chairman & CEO
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Mark Stevenson, Executive Vice President & COO
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Stephen Williamson, Sr. VP and CFO
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Michel Lagarde, Executive Vice President & COO
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Gianluca Pettiti, Executive Vice President
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Lisa P. Britt, Sr. VP and Chief HR Officer
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Michael A Boxer, SVP and General Counsel
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Joseph R. Holmes, VP & Chief Accounting Officer
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Frederick M. Lowery, Executive Vice President
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Michael D Shafer, Executive Vice President
*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.