James C Clemmer - Net Worth and Insider Trading
James C Clemmer Net Worth
The estimated net worth of James C Clemmer is at least $6 Million dollars as of 2025-07-24. James C Clemmer is the President and CEO of AngioDynamics Inc and owns about 681,582 shares of AngioDynamics Inc (ANGO) stock worth over $6 Million. Details can be seen in James C Clemmer'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 C Clemmer has not made any transactions after 2024-10-07 and currently still holds the listed stock(s). Please note that this estimate may not reflect the actual net worth.

Transaction Summary of James C Clemmer
James C Clemmer Insider Ownership Reports
Based on ownership reports from SEC filings, as the reporting owner, James C Clemmer owns 2 companies in total, including AngioDynamics Inc (ANGO) , and Lantheus Holdings Inc (LNTH) .
Click here to see the complete history of James C Clemmer’s form 4 insider trades.
Insider Ownership Summary of James C Clemmer
Ticker | Company | Transaction Date | Type of Owner |
---|---|---|---|
ANGO | AngioDynamics Inc | 2024-10-07 | director & President and CEO |
LNTH | Lantheus Holdings Inc | 2015-07-09 | director |
James C Clemmer Latest Holdings Summary
James C Clemmer currently owns a total of 1 stock. James C Clemmer owns 681,582 shares of AngioDynamics Inc (ANGO) as of October 7, 2024, with a value of $6 Million.
Latest Holdings of James C Clemmer
Ticker | Company | Latest Transaction Date | Shares Owned | Current Price ($) | Current Value ($) |
---|---|---|---|---|---|
ANGO | AngioDynamics Inc | 2024-10-07 | 681,582 | 9.21 | 6,277,370 |
Holding Weightings of James C Clemmer
James C Clemmer Form 4 Trading Tracker
According to the SEC Form 4 filings, James C Clemmer has made a total of 5 transactions in AngioDynamics Inc (ANGO) over the past 5 years, including 5 buys and 0 sells. The most-recent trade in AngioDynamics Inc is the acquisition of 20,000 shares on October 7, 2024, which cost James C Clemmer around $120,600.
Insider Trading History of James C Clemmer
- 1
James C Clemmer Trading Performance
GuruFocus tracks the stock performance after each of James C Clemmer's buying transactions within different timeframes. To be detailed, the average return of stocks after 3 months bought by James C Clemmer is 9.51%. GuruFocus also compares James C Clemmer's trading performance to market benchmark return within the same time period. The performance of stocks bought by James C Clemmer within 3 months outperforms 4 times out of 7 transactions in total compared to the return of S&P 500 within the same period.
You can select different timeframes to see how James C Clemmer's insider trading performs compared to the benchmark.
Performance of James C Clemmer
James C Clemmer Ownership Network
Ownership Network List of James C Clemmer
Ownership Network Relation of James C Clemmer

James C Clemmer Owned Company Details
What does AngioDynamics Inc do?
Who are the key executives at AngioDynamics Inc?
James C Clemmer is the director & President and CEO of AngioDynamics Inc. Other key executives at AngioDynamics Inc include SVP Quality and Regulatory Warren Jr Nighan , SVP and General Counsel Stephen A Trowbridge , and SVP/GM & VIT Scott Centea .
AngioDynamics Inc (ANGO) Insider Trades Summary
Over the past 18 months, James C Clemmer made 2 insider transaction in AngioDynamics Inc (ANGO) with a net purchase of 30,000. Other recent insider transactions involving AngioDynamics Inc (ANGO) include a net sale of 3,192 shares made by Warren Jr Nighan , a net purchase of 1,700 shares made by Stephen A Trowbridge ,
In summary, during the past 3 months, insiders sold 0 shares of AngioDynamics Inc (ANGO) in total and bought 0 shares, with a net sale of 0 shares. During the past 18 months, 4,060 shares of AngioDynamics Inc (ANGO) were sold and 32,568 shares were bought by its insiders, resulting in a net purchase of 28,508 shares.
AngioDynamics Inc (ANGO)'s detailed insider trading history can be found in Insider Trading Tracker table.
AngioDynamics Inc Insider Transactions
James C Clemmer Mailing Address
Above is the net worth, insider trading, and ownership report for James C Clemmer. Based on the public information released on the U.S. Securities and Exchange Commission (SEC) website, James C Clemmer's mailing address is: Mansfield Ma 02048.