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Duff Mark
Duff Mark
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Total trades
6
Bought (open market)
$21K
Sold (open market)
$0
Tickers traded
1
Recent trades
Most recent Form 4 filings by Duff Mark.
Duff Mark
bought
897 shares of
PESI
at $8.05
$7K
Sep 11, 2025
· filed
Sep 12, 2025
Details
Duff Mark
bought
750 shares of
PESI
at $7.02
$5K
Mar 21, 2025
· filed
Mar 24, 2025
Details
Duff Mark
bought
650 shares of
PESI
at $7.03
$5K
Mar 21, 2025
· filed
Mar 24, 2025
Details
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Duff Mark
bought
500 shares of
PESI
at $7.1
$4K
Mar 18, 2025
· filed
Mar 19, 2025
Details
Duff Mark
exercised
25,000 shares of
PESI
at $3.15
$79K
Jan 8, 2025
· filed
Jan 10, 2025
Details
Duff Mark
tax-withheld
7,443 shares of
PESI
at $10.58
$79K
Jan 8, 2025
· filed
Jan 10, 2025
Details