James Herriott - Net Worth and Insider Trading

James Herriott Net Worth

The estimated net worth of James Herriott is at least $1 Million dollars as of 2026-09-11. James Herriott is the SVP, General Counsel & Sec of Exact Sciences Corp and owns about 13,141 shares of Exact Sciences Corp (EXAS) stock worth over $1 Million. Details can be seen in James Herriott's Latest Holdings Summary section.

Disclaimer: The insider information is derived from SEC filings. The estimated net worth is based on the final shares held after open market or private purchases and sales of common stock with a transaction code of "P" or "S" on Form 4, assuming that James Herriott has not made any transactions after 2025-11-19 and currently still holds the listed stock(s). Please note that this estimate may not reflect the actual net worth.

Transaction Summary of James Herriott

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James Herriott Insider Ownership Reports

Based on ownership reports from SEC filings, as the reporting owner, James Herriott owns 1 companies in total, including Exact Sciences Corp (EXAS) .

Click here to see the complete history of James Herriott’s form 4 insider trades.

Insider Ownership Summary of James Herriott

Ticker Company Transaction Date Type of Owner
EXAS Exact Sciences Corp 2025-11-19 SVP & General Counsel & Sec

James Herriott Latest Holdings Summary

James Herriott currently owns a total of 1 stock. James Herriott owns 13,141 shares of Exact Sciences Corp (EXAS) as of November 19, 2025, with a value of $1 Million.

Latest Holdings of James Herriott

Ticker Company Latest Transaction Date Shares Owned Current Price ($) Current Value ($)
EXAS Exact Sciences Corp 2025-11-19 13,141 104.91 1,378,622

Holding Weightings of James Herriott


James Herriott Form 4 Trading Tracker

According to the SEC Form 4 filings, James Herriott has made a total of 14 transactions in Exact Sciences Corp (EXAS) over the past 5 years, including 0 buys and 14 sells. The most-recent trade in Exact Sciences Corp is the sale of 1,000 shares on November 19, 2025, which brought James Herriott around $70,000.

Insider Trading History of James Herriott

* The information on this page (including Insider Trading Shares, Share Changes, Cost, etc.) is sourced exclusively from Form 4 filings and does not incorporate any data from 13F or 13D/G filings. As a result, it may differ from the values shown on the Guru page.

No transactions are available. GuruFocus only tracks and displays the purchase and sale of non-derivative security in open market or private transactions from SEC filings with the transaction code of P or S.
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  • 1
Only the transactions in Open Market or Private Sale at the market prices are included. Other transactions such as conversion of derivative security or exercise of options are not included. Insiders are limited to only officers and/or directors of the company.

James Herriott Trading Performance

Please note GuruFocus will not track the insiders’ transaction performance if he/she does not have buying transactions.

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James Herriott Ownership Network

Ownership Network List of James Herriott

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Ownership Network Relation of James Herriott

Insider Network Chart


James Herriott Owned Company Details

What does Exact Sciences Corp do?

Who are the key executives at Exact Sciences Corp?

James Herriott is the SVP & General Counsel & Sec of Exact Sciences Corp. Other key executives at Exact Sciences Corp include General Manager & Screening Jacob A Orville , EVP & GM. & Precision Oncology Brian Baranick , and director & President and CEO Kevin T Conroy .

Exact Sciences Corp (EXAS) Insider Trades Summary

Over the past 18 months, James Herriott made 3 insider transaction in Exact Sciences Corp (EXAS) with a net sale of 4,000. Other recent insider transactions involving Exact Sciences Corp (EXAS) include a net sale of 15,207 shares made by Katherine S Zanotti , a net sale of 3,485 shares made by James Edward Doyle , and a net sale of 5,000 shares made by Jacob A Orville .

In summary, during the past 3 months, insiders sold 0 shares of Exact Sciences Corp (EXAS) in total and bought 0 shares, with a net sale of 0 shares. During the past 18 months, 30,550 shares of Exact Sciences Corp (EXAS) were sold and 0 shares were bought by its insiders, resulting in a net sale of 30,550 shares.

Exact Sciences Corp (EXAS)'s detailed insider trading history can be found in Insider Trading Tracker table.

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Exact Sciences Corp Insider Transactions

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James Herriott Mailing Address

Above is the net worth, insider trading, and ownership report for James Herriott. Based on the public information released on the U.S. Securities and Exchange Commission (SEC) website, James Herriott's mailing address is: Madison Wi 53719.