Who
Alan Sheriff
Director
Company insider
Files Form 4 as: Director, Hudson Technologies.
In numbers
- Trades disclosed
- 8
- Buys
- 1
- Sells
- 0
- Bought
- $51K
- Sold
- $0
- Companies
- 1
- Companies where not an officer
- 1
- First trade
- 10 Apr 2026
- Last trade
- 17 Jun 2026
- Last filed
- 22 Jun 2026
Companies traded
Activity over time
1 May – 1 Oct
Buys above the line, sells below, each month.
Every trade
| Traded | Company | What | Amount | |
|---|---|---|---|---|
| 17 Jun 2026filed 22 Jun 2026 | HDSN Hudson TechnologiesDistributors & Wholesale | SEC FORM 4 Code A | —3,219 at $0.00 | filing |
| 17 Jun 2026filed 22 Jun 2026 | HDSN Hudson Technologiesoption or derivative · Distributors & Wholesale | SEC FORM 4 Code A | —15,360 at $0.00 | filing |
| 17 Jun 2026filed 22 Jun 2026 | HDSN Hudson Technologiesoption or derivative · Distributors & Wholesale | SEC FORM 4 Code A | —15,360 at $0.00 | filing |
| 17 Jun 2026filed 22 Jun 2026 | HDSN Hudson TechnologiesDistributors & Wholesale | SEC FORM 4 Code A | —3,219 at $0.00 | filing |
| 13 May 2026filed 15 May 2026 | HDSN Hudson TechnologiesDistributors & Wholesale | SEC FORM 4 Bought | $25K5,200 at $4.88 | filing |
| 13 May 2026filed 15 May 2026 | HDSN Hudson TechnologiesDistributors & Wholesale | SEC FORM 4 Bought | $25K5,200 at $4.88 | filing |
| 10 Apr 2026filed 14 Apr 2026 | HDSN Hudson TechnologiesDistributors & Wholesale | SEC FORM 4 Code A | —4,065 at $0.00 | filing |
| 10 Apr 2026filed 14 Apr 2026 | HDSN Hudson TechnologiesDistributors & Wholesale | SEC FORM 4 Code A | —4,065 at $0.00 | filing |
News
Financial Analysis: Rush Enterprises (NASDAQ:RUSHA) vs. Hudson Technologies (NASDAQ:HDSN)HDSN · tickerreport.com · 18 Oct 2026Hudson Technologies to Host Conference Call to Discuss Third Quarter 2026 ResultsHDSN · manilatimes.net · 14 Oct 2026Hudson Technologies (NASDAQ:HDSN) & Watsco (NYSE:WSO) Critical ReviewHDSN · dailypolitical.com · 14 Oct 2026
0 headlines in the last 90 days name Alan Sheriff; 3 articles from the last 14 days about the 1 company they traded most, at most three about any one of them.