Insider Activity of Duff Mark
According to the SEC Form 4 filings, Duff Mark, being in a position of
- President and CEO at Perma-Fix Environmental Services, Inc.,оver the last 12 months, has bought 5100 shares for $42,695, and sold 0 shares,over all time since 2017-03-27, has bought 41609 shares for $177,958, and sold 0 shares.
The largest purchase of all time was on 2023-12-01 and amounted to 3000 shares of Perma-Fix Environmental Services, Inc. for $21,465.
Biography of Duff Mark
No biography is available at this moment.