Initial Filing of Director Alan Sheriff

This filing reports the initial beneficial ownership of Alan Sheriff, a director at HUDSON TECHNOLOGIES INC /NY (HDSN). The report, filed on April 14, 2026, covers the period of April 10, 2026. According to the filing, Mr. Sheriff holds no shares directly or indirectly following this transaction, as indicated by "noSecuritiesOwned" and "sharesOwnedFollowingTransaction" both being zero. This suggests it might be a procedural filing or reflects a change in reporting status.