| Oct 5 | Abrams Steven J | Director | GGIFT | 3,000 | — | — | -50.0% | ↗Open the original filing on SEC.gov |
| Jul 9 | Abrams Steven J | Director | GGIFT | 3,000 | — | — | -33.3% | ↗Open the original filing on SEC.gov |
| Jun 29 | Abrams Steven J | Director | GGIFT | 3,000 | — | — | -25.0% | ↗Open the original filing on SEC.gov |
| Jun 17 | Maginnis Gerald J. | Director | DTOISS | 6,000 | — | — | -6.3% | ↗Open the original filing on SEC.gov |
| Jun 17 | Johnsen Karl E | Director | AGRANT | 12,000 | — | — | +200.0% | ↗Open the original filing on SEC.gov |
| Jun 17 | Johnsen Karl E | Director | AGRANT | 6,000 | — | — | — | ↗Open the original filing on SEC.gov |
| Apr 28 | Rogoff Richard B. | President and CEO | FTAX | 220 | $16.90 | $3.7K | -1.8% | ↗Open the original filing on SEC.gov |
| Apr 28 | McManus Joseph Richard… | Division Pres-Electronic… | FTAX | 233 | $16.90 | $3.9K | -0.7% | ↗Open the original filing on SEC.gov |
| Mar 31 | Rogoff Richard B. | President and CEO | AGRANT◆ | 300,000 | — | — | — | ↗Open the original filing on SEC.gov |
| Mar 31 | Grant Richard N. Jr. | President & CEO | DTOISS | 13,822 | — | — | -11.1% | ↗Open the original filing on SEC.gov |
| Mar 31 | Grant Richard N. Jr. | President & CEO | DTOISS | 13,822 | — | — | -10.0% | ↗Open the original filing on SEC.gov |
| Mar 31 | Grant Richard N. Jr. | President & CEO | DTOISS | 25,840 | — | — | -15.7% | ↗Open the original filing on SEC.gov |
| Mar 31 | Grant Richard N. Jr. | President & CEO | DTOISS | 19,380 | — | — | -10.5% | ↗Open the original filing on SEC.gov |
| Mar 31 | Grant Richard N. Jr. | President & CEO | DTOISS | 17,652 | — | — | -8.8% | ↗Open the original filing on SEC.gov |
| Mar 31 | Grant Richard N. Jr. | President & CEO | DTOISS | 8,826 | — | — | -4.2% | ↗Open the original filing on SEC.gov |
| Mar 31 | Grant Richard N. Jr. | President & CEO | DTOISS | 2,465 | — | — | -1.2% | ↗Open the original filing on SEC.gov |
| Mar 20 | Abrams Steven J | Director | GGIFT | 9,000 | — | — | -42.9% | ↗Open the original filing on SEC.gov |
| Mar 18 | Grant Richard N. Jr. | President & CEO | SSELL◷ | 1,636 | $14.28 | $23.4K | -0.8% | ↗Open the original filing on SEC.gov |
| Mar 17 | Rogoff Richard B. | Div. President, Envir.… | MEXER◆ | 1,010 | — | — | — | ↗Open the original filing on SEC.gov |
| Mar 17 | Rogoff Richard B. | Div. President, Envir.… | FTAX | 253 | $14.46 | $3.7K | -2.0% | ↗Open the original filing on SEC.gov |
| Mar 17 | Rogoff Richard B. | Div. President, Envir.… | MEXER | 1,010 | — | — | +8.9% | ↗Open the original filing on SEC.gov |
| Mar 17 | McManus Joseph Richard… | Division Pres-Electronic… | FTAX | 296 | $14.46 | $4.3K | -0.8% | ↗Open the original filing on SEC.gov |
| Mar 17 | Goodrich Michael F. | Division Pres-Process… | FTAX | 216 | $14.46 | $3.1K | -0.9% | ↗Open the original filing on SEC.gov |
| Mar 16 | Rogoff Richard B. | Div. President, Envir.… | AGRANT◆ | 3,895 | — | — | — | ↗Open the original filing on SEC.gov |
| Mar 16 | Rogoff Richard B. | Div. President, Envir.… | AGRANT | 2,304 | — | — | +25.3% | ↗Open the original filing on SEC.gov |
| Mar 16 | Rogoff Richard B. | Div. President, Envir.… | AGRANT | 2,304 | — | — | +34.0% | ↗Open the original filing on SEC.gov |
| Mar 16 | McManus Joseph Richard… | Division Pres-Electronic… | AGRANT◆ | 4,284 | — | — | — | ↗Open the original filing on SEC.gov |
| Mar 16 | McManus Joseph Richard… | Division Pres-Electronic… | AGRANT | 2,535 | — | — | +7.6% | ↗Open the original filing on SEC.gov |
| Mar 16 | McManus Joseph Richard… | Division Pres-Electronic… | AGRANT | 2,535 | — | — | +8.2% | ↗Open the original filing on SEC.gov |
| Mar 16 | Maginnis Gerald J. | Director | AGRANT | 12,000 | — | — | +14.3% | ↗Open the original filing on SEC.gov |
| Mar 16 | Grant Richard N. Jr. | President & CEO | AGRANT◷◆ | 23,365 | — | — | — | ↗Open the original filing on SEC.gov |
| Mar 16 | Grant Richard N. Jr. | President & CEO | AGRANT◷ | 13,822 | — | — | +6.9% | ↗Open the original filing on SEC.gov |
| Mar 16 | Grant Richard N. Jr. | President & CEO | AGRANT◷ | 13,822 | — | — | +7.4% | ↗Open the original filing on SEC.gov |
| Mar 16 | Goodrich Michael F. | Division Pres-Process… | AGRANT◆ | 3,116 | — | — | — | ↗Open the original filing on SEC.gov |
| Mar 16 | Goodrich Michael F. | Division Pres-Process… | AGRANT | 1,843 | — | — | +8.6% | ↗Open the original filing on SEC.gov |
| Mar 16 | Goodrich Michael F. | Division Pres-Process… | AGRANT | 1,843 | — | — | +9.4% | ↗Open the original filing on SEC.gov |
| Mar 16 | Gilmour Duncan | CFO, Treasurer &… | AGRANT◆ | 9,736 | — | — | — | ↗Open the original filing on SEC.gov |
| Mar 16 | Gilmour Duncan | CFO, Treasurer &… | AGRANT | 5,760 | — | — | +9.3% | ↗Open the original filing on SEC.gov |
| Mar 16 | Gilmour Duncan | CFO, Treasurer &… | AGRANT | 5,760 | — | — | +10.2% | ↗Open the original filing on SEC.gov |
| Mar 16 | Dews Joseph W IV | Director | AGRANT | 12,000 | — | — | +10.2% | ↗Open the original filing on SEC.gov |
| Mar 16 | Beck Jeffrey A | Director | AGRANT | 12,000 | — | — | +17.8% | ↗Open the original filing on SEC.gov |
| Mar 16 | Abrams Steven J | Director | AGRANT | 12,000 | — | — | +133.3% | ↗Open the original filing on SEC.gov |
| Mar 11 | Grant Richard N. Jr. | President & CEO | SSELL◷ | 1,397 | $14.16 | $19.8K | -0.7% | ↗Open the original filing on SEC.gov |
| Mar 9 | Grant Richard N. Jr. | President & CEO | SSELL◷ | 1,097 | $13.33 | $14.6K | -0.6% | ↗Open the original filing on SEC.gov |
| Mar 8 | McManus Joseph Richard… | Division Pres-Electronic… | FTAX | 130 | $13.24 | $1.7K | -0.4% | ↗Open the original filing on SEC.gov |
| Mar 8 | Rogoff Richard B. | Div. President, Envir.… | FTAX | 119 | $13.24 | $1.6K | -1.7% | ↗Open the original filing on SEC.gov |
| Mar 6 | McManus Joseph Richard… | Division Pres-Electronic… | FTAX | 203 | $13.24 | $2.7K | -0.7% | ↗Open the original filing on SEC.gov |
| Mar 6 | Rogoff Richard B. | Div. President, Envir.… | FTAX | 172 | $13.24 | $2.3K | -2.4% | ↗Open the original filing on SEC.gov |
| Mar 6 | Goodrich Michael F. | Division Pres-Process… | FTAX | 148 | $13.24 | $2K | -0.8% | ↗Open the original filing on SEC.gov |
| Mar 4 | McManus Joseph Richard… | Division Pres-Electronic… | DTOISS | 2,076 | — | — | -6.2% | ↗Open the original filing on SEC.gov |
| Mar 4 | Grant Richard N. Jr. | President & CEO | DTOISS | 9,859 | — | — | -5.0% | ↗Open the original filing on SEC.gov |
| Mar 4 | Gilmour Duncan | CFO, Treasurer &… | DTOISS | 4,670 | — | — | -7.6% | ↗Open the original filing on SEC.gov |
| Nov 19, 2025 | Maginnis Gerald J. | Director | PBUY | 6,000 | $7.44 | $44.6K | +7.7% | ↗Open the original filing on SEC.gov |
| Jun 11, 2025 | Tanniru Michael | Div. President, Envir.… | DTOISS | 4,307 | — | — | -75.2% | ↗Open the original filing on SEC.gov |
| Jun 11, 2025 | Tanniru Michael | Div. President, Envir.… | DTOISS | 4,307 | — | — | -42.9% | ↗Open the original filing on SEC.gov |
| Jun 11, 2025 | Tanniru Michael | Div. President, Envir.… | DTOISS | 2,942 | — | — | -22.7% | ↗Open the original filing on SEC.gov |
| Jun 11, 2025 | Tanniru Michael | Div. President, Envir.… | DTOISS | 2,208 | — | — | -14.5% | ↗Open the original filing on SEC.gov |
| Jun 11, 2025 | Tanniru Michael | Div. President, Envir.… | DTOISS | 5,081 | — | — | -25.1% | ↗Open the original filing on SEC.gov |
| Jun 11, 2025 | Tanniru Michael | Div. President, Envir.… | DTOISS | 782 | — | — | -3.7% | ↗Open the original filing on SEC.gov |
| May 12, 2025 | Dews Joseph W IV | Director | PBUY | 4,000 | $5.86 | $23.4K | +3.5% | ↗Open the original filing on SEC.gov |
| May 8, 2025 | Tanniru Michael | Div. President, Envir.… | FTAX | 98 | $6.41 | $628 | -0.5% | ↗Open the original filing on SEC.gov |
| May 6, 2025 | Maginnis Gerald J. | Director | PBUY | 7,557 | $5.78 | $43.7K | +10.7% | ↗Open the original filing on SEC.gov |
| Apr 14, 2025 | Grant Richard N. Jr. | President & CEO | DTOISS | 13,662 | — | — | -6.4% | ↗Open the original filing on SEC.gov |
| Apr 14, 2025 | Gilmour Duncan | CFO, Treasurer &… | DTOISS | 6,831 | — | — | -10.1% | ↗Open the original filing on SEC.gov |