William Garrett Nichols - Net Worth and Insider Trading
William Garrett Nichols Net Worth
The estimated net worth of William Garrett Nichols is at least $2 Million dollars as of 2025-05-10. William Garrett Nichols is the Chief Medical Officer of Chimerix Inc and owns about 260,066 shares of Chimerix Inc (CMRX) stock worth over $2 Million. William Garrett Nichols is also the Chief Medical Officer of Candel Therapeutics Inc and owns about 52,493 shares of Candel Therapeutics Inc (CADL) stock worth over $252,491. Details can be seen in William Garrett Nichols'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 William Garrett Nichols has not made any transactions after 2025-03-18 and currently still holds the listed stock(s). Please note that this estimate may not reflect the actual net worth.

Transaction Summary of William Garrett Nichols
William Garrett Nichols Insider Ownership Reports
Based on ownership reports from SEC filings, as the reporting owner, William Garrett Nichols owns 2 companies in total, including Chimerix Inc (CMRX) , and Candel Therapeutics Inc (CADL) .
Click here to see the complete history of William Garrett Nichols’s form 4 insider trades.
Insider Ownership Summary of William Garrett Nichols
Ticker | Company | Transaction Date | Type of Owner |
---|---|---|---|
CMRX | Chimerix Inc | 2020-02-10 | Chief Medical Officer |
CADL | Candel Therapeutics Inc | 2025-03-18 | Chief Medical Officer |
William Garrett Nichols Latest Holdings Summary
William Garrett Nichols currently owns a total of 2 stocks. Among these stocks, William Garrett Nichols owns 260,066 shares of Chimerix Inc (CMRX) as of February 10, 2020, with a value of $2 Million and a weighting of 89.79%. William Garrett Nichols also owns 52,493 shares of Candel Therapeutics Inc (CADL) as of March 18, 2025, with a value of $252,491 and a weighting of 10.21%.
Latest Holdings of William Garrett Nichols
Ticker | Company | Latest Transaction Date | Shares Owned | Current Price ($) | Current Value ($) |
---|---|---|---|---|---|
CMRX | Chimerix Inc | 2020-02-10 | 260,066 | 8.54 | 2,220,964 |
CADL | Candel Therapeutics Inc | 2025-03-18 | 52,493 | 4.81 | 252,491 |
Holding Weightings of William Garrett Nichols
William Garrett Nichols Form 4 Trading Tracker
According to the SEC Form 4 filings, William Garrett Nichols has made a total of 0 transactions in Chimerix Inc (CMRX) over the past 5 years. The most-recent trade in Chimerix Inc is the sale of 11,355 shares on February 10, 2020, which brought William Garrett Nichols around $19,190.
According to the SEC Form 4 filings, William Garrett Nichols has made a total of 6 transactions in Candel Therapeutics Inc (CADL) over the past 5 years, including 0 buys and 6 sells. The most-recent trade in Candel Therapeutics Inc is the sale of 45,316 shares on March 18, 2025, which brought William Garrett Nichols around $396,968.
Insider Trading History of William Garrett Nichols
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William Garrett Nichols Trading Performance
William Garrett Nichols Ownership Network
Ownership Network List of William Garrett Nichols
Ownership Network Relation of William Garrett Nichols

William Garrett Nichols Owned Company Details
What does Chimerix Inc do?
Who are the key executives at Chimerix Inc?
William Garrett Nichols is the Chief Medical Officer of Chimerix Inc. Other key executives at Chimerix Inc include Principal Accounting Officer David Jakeman , Chief Medical Officer Allen S. Melemed , and Chief Business Officer Michael T. Andriole .
Chimerix Inc (CMRX) Insider Trades Summary
Over the past 18 months, William Garrett Nichols made no insider transaction in Chimerix Inc (CMRX). Other recent insider transactions involving Chimerix Inc (CMRX) include a net sale of 12,749 shares made by Michael T. Andriole , a net sale of 5,760 shares made by David Jakeman , and a net sale of 5,215 shares made by .
In summary, during the past 3 months, insiders sold 14,595 shares of Chimerix Inc (CMRX) in total and bought 0 shares, with a net sale of 14,595 shares. During the past 18 months, 28,389 shares of Chimerix Inc (CMRX) were sold and 17,295 shares were bought by its insiders, resulting in a net sale of 11,094 shares.
Chimerix Inc (CMRX)'s detailed insider trading history can be found in Insider Trading Tracker table.
Chimerix Inc Insider Transactions
William Garrett Nichols Mailing Address
Above is the net worth, insider trading, and ownership report for William Garrett Nichols. Based on the public information released on the U.S. Securities and Exchange Commission (SEC) website, William Garrett Nichols's mailing address is: Needham Ma 02494.