2021-08-17 | Hudson Technologies, Inc. HDSN | President, CEO | 25,000 0.0572% | $2.89 | $72,250 | +50.17% | ||
2018-03-15 | Hudson Technologies, Inc. HDSN | President, COO | 2,000 0.0047% | $5.51 | $11,020 | -68.43% | ||
2016-09-15 | Sale | Hudson Technologies, Inc. HDSN | President, Chief Operating Off | 1,800 0.0054% | $5.80 | $10,440 | +32.75% | |
2016-08-10 | Sale | Hudson Technologies, Inc. HDSN | President, Chief Operating Off | 21,386 0.0635% | $5.05 | $107,999 | +45.92% | |
2016-08-09 | Sale | Hudson Technologies, Inc. HDSN | President, Chief Operating Off | 178,514 0.5368% | $4.94 | $881,859 | +50.93% | |
2015-03-13 | Sale | Hudson Technologies, Inc. HDSN | President, Chief Operating Off | 29,800 0.0919% | $4.19 | $124,862 | -23.33% | |
2015-03-12 | Sale | Hudson Technologies, Inc. HDSN | President, Chief Operating Off | 35,100 0.1093% | $4.30 | $150,930 | -24.59% | |
2015-02-13 | Sale | Hudson Technologies, Inc. HDSN | President, Chief Operating Off | 29,800 0.1091% | $4.19 | $124,862 | -7.63% | |
2013-03-04 | Sale | Hudson Technologies, Inc. HDSN | President, Chief Operating Off | 203,852 0.8435% | $4.48 | $913,257 | -28.99% | |
2007-06-28 | Hudson Technologies, Inc. HDSN | President | 646,200 1.4477% | $0.65 | $420,030 | +5.36% | ||
2005-12-15 | Sale | Hudson Technologies, Inc. HDSN | President | 8,400 0.0279% | $1.57 | $13,217 | -28.65% | |
2005-12-09 | Sale | Hudson Technologies, Inc. HDSN | President | 100,000 0.4489% | $2.64 | $264,100 | -42.61% | |
2005-11-09 | Sale | Hudson Technologies, Inc. HDSN | President | 48,548 0.1889% | $2.44 | $118,360 | -44.9% | |
2005-09-13 | Sale | Hudson Technologies, Inc. HDSN | President | 4,000 0.0163% | $2.15 | $8,600 | -22.09% | |
2004-12-14 | Hudson Technologies, Inc. HDSN | President | 4,000 0.0175% | $0.90 | $3,600 | +4.17% | ||
2004-11-09 | Sale | Hudson Technologies, Inc. HDSN | President | 48,548 0.595% | $2.44 | $118,360 | +1.08% | |
2003-12-19 | Hudson Technologies, Inc. HDSN | President | 21,274 0.2905% | $0.79 | $16,806 | -8.93% |