InsidersTradesSigma
Total declarations
Company
▲ Purchases (0 ops.)
▼ Sales (0 ops.)
Insider track record
Board DirectorDisclosed buys
0
Disclosed sells
0
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
Discover the full record of transactions filed by Zwecker Mark A, Director. Director active across 1 company, notably Perma FIX Environmental Services INC. Cumulatively, 24 reports have been logged. Activity tracked since 1 July 2021. The latest transaction was disclosed on 1 April 2026 (Attribution). Regulator: SEC (Form 4). The full history is openly available.
Companies and markets linked to Zwecker Mark A
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Declarations24 total
1,520 shares@ US$8.01755.1% of flowCommon StockSEC:0001493152-26-014876:0
1,325 shares@ US$9.44254.3% of flowCommon StockSEC:0001493152-26-000288:0
1,609 shares@ US$7.5754.4% of flowCommon StockSEC:0001493152-25-016625:0
2,400 shares@ US$4.193.8% of flowCommon StockSEC:0001493152-25-012523:0
1,586 shares@ US$7.894.9% of flowCommon StockSEC:0001641172-25-017476:0
2,235 shares@ US$5.45255.0% of flowCommon StockSEC:0001641172-25-002281:0
1,468 shares@ US$8.30255.2% of flowCommon StockSEC:0001493152-25-000174:0
1,324 shares@ US$9.20254.8% of flowCommon StockSEC:0001493152-24-039124:0
2,400 shares@ US$3.703.5% of flowCommon StockSEC:0001493152-24-035587:0
1,690 shares@ US$7.59755.3% of flowCommon StockSEC:0001493152-24-025917:0
1,367 shares@ US$8.91755.0% of flowCommon StockSEC:0001493152-24-012722:0
2,067 shares@ US$5.8954.9% of flowCommon StockSEC:0001493152-24-000213:0
1,596 shares@ US$7.83755.2% of flowCommon StockSEC:0001493152-23-035213:0
1,480 shares@ US$8.2354.9% of flowCommon StockSEC:0001493152-23-023374:0
2,400 shares@ US$2.7852.7% of flowCommon StockSEC:0001493152-23-013625:0
1,379 shares@ US$8.8354.9% of flowCommon StockSEC:0001493152-23-010740:0
4,603 shares@ US$2.64755.0% of flowCommon StockSEC:0001493152-23-000264:0
3,627 shares@ US$3.365.4% of flowCommon StockSEC:0001493152-22-027497:0
3,131 shares@ US$3.89250.0050% mcap13.4% of flowCommon StockSEC:0001493152-22-018395:0
2,939 shares@ US$4.14754.5% of flowCommon StockSEC:0001493152-22-008723:0
2,636 shares@ US$4.74754.5% of flowCommon StockSEC:0001493152-22-000244:0
2,509 shares@ US$4.98754.4% of flowCommon StockSEC:0001493152-21-024442:0
2,273 shares@ US$5.36254.2% of flowCommon StockSEC:0001493152-21-016160:0
3,145 sharesCommon StockSEC:0001256439-16-000013:0
24 of 24 declarations
About Zwecker Mark A
ZWECKER MARK A is Administrateur at Perma FIX Environmental Services INC (XNAS). He has 24 filings in total, and across the recent sample of 24 filings, both buy and sell amounts are 0 EUR, with the modal transaction nature recorded as Attribution, between 2016-01-05 and 2026-04-02.
