Bertaux Brian J.

Bertaux Brian J., Chief Financial Officer, has filed 1 SEC report (2026), all concentrated in HUDSON TECHNOLOGIES INC /NY (HDSN), totaling $9.7K in disclosed volume. Weighing $9.7K bought versus $0 sold, the history is heavily weighted toward buying. The largest single open-market purchase on record is $9.7K in HUDSON TECHNOLOGIES INC /NY. Data is sourced from official SEC Form 3, 4, and 5 filings.