Hudson Technologies Ownership

Who are the major shareholders and have insiders been buying or selling?

Recent Insider Transactions

NasdaqCM:HDSN Recent Insider Transactions by Companies or Individuals
Date	Value	Name	Entity	Role	Shares	Max Price
14 Jun 24	SellUS$92,000	Vincent Abbatecola	Individual		10,000	US$9.20
14 Dec 23	SellUS$943,623	Richard Parrillo	Individual		72,604	US$13.32

Insider Buying: Insufficient data to determine if insiders have bought more shares than they have sold in the past 3 months.

Dilution of Shares: Shareholders have not been meaningfully diluted in the past year.

Top 25 shareholders own 64.89% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
8.7%	Ernest Lazarus	3,959,915	US$31.6m	0%	no data
6.97%	BlackRock, Inc.	3,170,613	US$25.3m	2.96%	no data
5.17%	The Vanguard Group, Inc.	2,353,893	US$18.8m	3.22%	no data
4.44%	Dimensional Fund Advisors LP	2,019,067	US$16.1m	22%	no data
3.75%	Riva Ridge Capital Management LP	1,704,928	US$13.6m	0%	99.62%
2.91%	Renaissance Technologies LLC	1,324,850	US$10.6m	-2.11%	0.02%
2.89%	NewSouth Capital Management, Inc.	1,315,596	US$10.5m	0%	0.44%
2.86%	Sixth Street Partners, LLC	1,300,000	US$10.4m	30%	1.37%
2.52%	Royce & Associates, LP	1,146,467	US$9.2m	-12.9%	0.08%
2.49%	Cooper Creek Partners Management LLC	1,131,681	US$9.0m	11.3%	0.33%
2.15%	Geode Capital Management, LLC	980,149	US$7.8m	4.58%	no data
2.1%	State Street Global Advisors, Inc.	953,794	US$7.6m	5.56%	no data
2.07%	Foundry Partners, LLC	941,923	US$7.5m	39.3%	0.37%
2%	Brian Coleman	911,584	US$7.3m	0%	no data
1.6%	Marshall Wace LLP	727,998	US$5.8m	-3.77%	0.01%
1.54%	Praetorian PR LLC	700,000	US$5.6m	0%	2.22%
1.48%	Westerly Capital Management LLC	675,000	US$5.4m	14.4%	2.9%
1.47%	UBS Asset Management AG	670,529	US$5.4m	843%	no data
1.43%	American Century Investment Management Inc	649,711	US$5.2m	11.2%	no data
1.27%	RBC Global Asset Management Inc.	577,880	US$4.6m	-6.63%	no data
1.18%	Morgan Stanley, Investment Banking and Brokerage Investments	537,343	US$4.3m	299%	no data
1.11%	Lazard Asset Management LLC	505,997	US$4.0m	22.5%	no data
0.97%	Portolan Capital Management, LLC	442,896	US$3.5m	-35.4%	0.28%
0.95%	Citadel Advisors LLC	431,293	US$3.4m	44.4%	no data
0.89%	Marathon Capital Management LLC	404,050	US$3.2m	-32.7%	0.83%