InsidersTradesSigma
Total declarations
Company
▲ Purchases (0 ops.)
▼ Sales (0 ops.)
Insider track record
Board DirectorDisclosed buys
0
Disclosed sells
0
T+90 hit rate
45%
T+90 mean return
+6.9%
Across 22 buy signals with a settled T+90 return. Return basis: close on the day after publication.
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, 22 reports have been logged. Activity tracked since 1 July 2021. The latest transaction was disclosed on 1 April 2025 (Attribution). Regulator: SEC (Form 4). The full history is openly available.
Declarations22 total
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$4.14750.0047% mcap12.7% of flowCommon StockSEC:0001493152-22-008723:0
2,636 shares@ US$4.74754.8% of flowCommon StockSEC:0001493152-22-000244
2,636 shares@ US$4.74750.0047% mcap12.7% of flowCommon StockSEC:0001493152-22-000244:0
2,509 shares@ US$4.98750.0046% mcap12.4% of flowCommon StockSEC:0001493152-21-024442:0
2,509 shares@ US$4.98754.8% of flowCommon StockSEC:0001493152-21-024442
2,273 shares@ US$5.36254.5% of flowCommon StockSEC:0001493152-21-016160
2,273 shares@ US$5.36250.0044% mcap11.8% of flowCommon StockSEC:0001493152-21-016160:0
3,145 sharesCommon StockSEC:0001256439-16-000013:0
22 of 22 declarations
About ZWECKER MARK A
Mark A. Zwecker is a Board Member of PERMA FIX ENVIRONMENTAL SERVICES INC. In this role, he brings his expertise to guide the company's strategic decisions. His commitment to corporate governance and experience in the sector are valuable assets to the board.
