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PERMA FIX ENVIRONMENTAL SERVICES INC
SC 13D/A
17 filings
All SC 13D/A Filings
Complete history of SC 13D/A filings with the SEC
| Date Filed | View on EDGAR |
|---|---|
|
12
Apr
Apr 12, 2023
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24
Mar
Mar 24, 2023
|
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17
Feb
Feb 17, 2023
|
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|
10
Jan
Jan 10, 2023
|
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16
Nov
Nov 16, 2021
|
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14
Sep
Sep 14, 2021
|
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13
Jan
Jan 13, 2021
|
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|
10
Jan
Jan 10, 2020
|
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20
Dec
Dec 20, 2019
|
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|
07
Sep
Sep 07, 2017
|
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02
Aug
Aug 02, 2017
|
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25
Jul
Jul 25, 2017
|
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|
10
May
May 10, 2017
|
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|
22
Aug
Aug 22, 2016
|
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02
Aug
Aug 02, 1999
|
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01
Jul
Jul 01, 1997
|
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12
Jun
Jun 12, 1997
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