2026-11-02 Purchase Hudson Technologies, Inc. HDSN
10 percent owner $4.25 $175,483 +2.13% 2026-10-30 Purchase Hudson Technologies, Inc. HDSN
10 percent owner $4.25 $249,506 -0.81% 2026-10-29 Purchase Hudson Technologies, Inc. HDSN
10 percent owner $4.44 $888,600 -2.49% 2026-09-24 Purchase Hudson Technologies, Inc. HDSN
10 percent owner $5.10 $604,446 -1.43% 2026-09-23 Purchase Hudson Technologies, Inc. HDSN
10 percent owner $5.10 $56,166 +0.39% 2026-09-21 Purchase Hudson Technologies, Inc. HDSN
10 percent owner $5.10 $12,757 -0.58% 2026-09-16 Purchase Hudson Technologies, Inc. HDSN
10 percent owner $5.10 $56,794 -0.96% 2026-09-02 Purchase Hudson Technologies, Inc. HDSN
10 percent owner $5.10 $27,117 +1.56% 2026-08-25 Purchase Hudson Technologies, Inc. HDSN
10 percent owner $5.50 $501,094 -4.75% 2026-08-24 Purchase Hudson Technologies, Inc. HDSN
10 percent owner $5.50 $51,953 -5.57% 2026-08-12 Purchase Hudson Technologies, Inc. HDSN
10 percent owner $5.50 $28,589 -6.61% 2026-07-29 Purchase Hudson Technologies, Inc. HDSN
10 percent owner $5.99 $312,103 -9.67% 2026-07-21 Purchase Hudson Technologies, Inc. HDSN
10 percent owner $5.99 $285,742 -11.42% 2026-07-20 Purchase Hudson Technologies, Inc. HDSN
10 percent owner $5.99 $106,859 -12.93% 2026-07-07 Purchase Hudson Technologies, Inc. HDSN
10 percent owner $5.99 $3,594 -15.48% 2026-07-06 Purchase Hudson Technologies, Inc. HDSN
10 percent owner $5.99 $27,758 -11.13% 2026-07-02 Purchase Hudson Technologies, Inc. HDSN
10 percent owner $5.97 $1.62M -10.6% 2026-07-01 Purchase Hudson Technologies, Inc. HDSN
10 percent owner $5.88 $1.7M -5.47% 2026-06-30 Purchase Hudson Technologies, Inc. HDSN
10 percent owner $5.68 $1.16M -6.53%