Mark Duff is President and CEO of PERMA FIX ENVIRONMENTAL SERVICES INC. Currently has a direct ownership of 113,052 shares of PESI, which is worth approximately $1.67 Million. The most recent transaction as insider was on Sep 04, 2024, when has been sold 850 shares (Common Stock) at a price of $9.93 per share, resulting in proceeds of $8,440. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 113K
1.89% 3M change
4.72% 12M change
Total Value Held $1.67 Million

Mark Duff Transaction History

Date Transaction Value Shares Traded Shares Held Form
Sep 04 2024
BUY
Open market or private purchase
$8,440 $9.93 p/Share
850 Added 0.75%
113,052 Common Stock
Sep 03 2024
BUY
Open market or private purchase
$12,850 $10.28 p/Share
1,250 Added 1.1%
112,202 Common Stock
Dec 01 2023
BUY
Open market or private purchase
$21,480 $7.16 p/Share
3,000 Added 2.63%
110,952 Common Stock
May 22 2023
SELL
Payment of exercise price or tax liability
$365,003 $11.05 p/Share
33,032 Reduced 23.43%
107,952 Common Stock
May 22 2023
BUY
Exercise of conversion of derivative security
$365,000 $3.65 p/Share
100,000 Added 41.5%
140,984 Common Stock
Nov 22 2022
BUY
Open market or private purchase
$3,890 $3.89 p/Share
1,000 Added 2.38%
40,984 Common Stock
Sep 07 2022
BUY
Open market or private purchase
$7,140 $4.76 p/Share
1,500 Added 3.62%
39,984 Common Stock
May 12 2022
BUY
Open market or private purchase
$10,667 $5.55 p/Share
1,922 Added 4.76%
38,484 Common Stock
May 11 2022
BUY
Open market or private purchase
$437 $5.6 p/Share
78 Added 0.21%
36,562 Common Stock
May 09 2022
SELL
Payment of exercise price or tax liability
$198,501 $5.93 p/Share
33,474 Reduced 47.85%
36,484 Common Stock
May 09 2022
BUY
Exercise of conversion of derivative security
$198,500 $3.97 p/Share
50,000 Added 41.68%
69,958 Common Stock
Dec 20 2021
BUY
Open market or private purchase
$3,900 $6.5 p/Share
600 Added 2.92%
19,958 Common Stock
Dec 17 2021
BUY
Open market or private purchase
$6,792 $6.55 p/Share
1,037 Added 5.08%
19,358 Common Stock
Dec 29 2020
BUY
Open market or private purchase
$2,925 $5.85 p/Share
500 Added 2.66%
18,321 Common Stock
Nov 09 2020
BUY
Open market or private purchase
$3,100 $6.2 p/Share
500 Added 2.73%
17,821 Common Stock
MD

Mark Duff

President and CEO
Atlanta,, GA

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