Insider Buying and Selling - HDSN

Transaction	Filed	Name	Type	Shares @ Price	Value	Balance change		Ownership
05/19/2026	05/21/2026	Bertaux Brian J. Chief Financial Officer CFO	Buy	2,000 @ $4.87	$9,740.00	2,000	(100.00%)	Direct
05/14/2026	05/15/2026	Bulgarino Nicole E Director	Buy	550 @ $4.84	$2,664.75	11,048	(5.24%)	Direct
05/14/2026	05/15/2026	Feeler Jeffrey R Director	Buy	5,100 @ $4.92	$25,092.00	9,165	(125.46%)	Direct
05/14/2026	05/15/2026	Mansy Loan Nguyen Director	Buy	5,000 @ $4.96	$24,814.00	25,595	(24.28%)	Direct
05/14/2026	05/15/2026	Parrillo Richard Director	Buy	5,000 @ $4.96	$24,814.00	25,595	(24.28%)	Direct
05/13/2026	05/21/2026	Parrillo Richard Director	Buy	10,000 @ $4.83	$48,257.00	195,746	(5.38%)	Direct
05/13/2026	05/15/2026	Prouty Eric A Director	Buy	5,000 @ $4.84	$24,200.00	153,852	(3.36%)	Direct
05/13/2026	05/15/2026	Sheriff Alan Director	Buy	5,200 @ $4.88	$25,350.00	9,265	(127.92%)	Direct
11/17/2025	11/18/2025	Abbatecola Vincent P Director	Buy	3,500 @ $6.79	$23,747.50	169,748	(2.11%)	Direct

Hudson Technologies Inc /Ny - HDSN