Parrillo Richard
SEC insider (Form 3/4/5 filer). CIK 0001620726. Director at HUDSON TECHNOLOGIES INC /NY (HDSN). 5 reported Form 4/5 transactions since Sep 2024; latest on Jun 17, 2026. Located in WOODCLIFF LAKE, NJ.
Companies Parrillo Richard has filed insider reports for
- HUDSON TECHNOLOGIES INC /NY (HDSN): Director
Parrillo Richard
CIK: 0001620726
Transaction Breakdown
Open Market Buys (P)3 (60.0%)
High conviction signal
Open Market Sales (S)0 (0.0%)
Position reduction
Option Exercises (M)0 (0.0%)
Derivative conversions
Awards (A)2 (40.0%)
Compensation grants
Other (G, F, J, C, D, …)0 (0.0%)
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Companies & Roles (1)
HDSN
HUDSON TECHNOLOGIES INC /NY
Director
Discretionary Trading P&L
Holdings
Transaction History (5 total)
- Jun 17, 2026HDSN
HUDSON TECHNOLOGIES INC /NY
AwardDirectStock Options
31.8K shares- - May 14, 2026HDSN
HUDSON TECHNOLOGIES INC /NY
PurchaseDirect3.6K shares at avg. $4.96$18K - May 14, 2026HDSN
HUDSON TECHNOLOGIES INC /NY
PurchaseDirect1.4K shares at avg. $4.97$7K - May 13, 2026HDSN
HUDSON TECHNOLOGIES INC /NY
PurchaseDirect10K shares at avg. $4.83$48K - Jun 18, 2025HDSN
HUDSON TECHNOLOGIES INC /NY
AwardDirect3.2K shares-
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Jun 17, 2026 | HDSN HUDSON TECHNOLOGIES INC /NY | Award Stock Options | 31,780 | - | - | Direct |
| May 14, 2026 | HDSN HUDSON TECHNOLOGIES INC /NY | Purchase | 3,600 | $4.96 | $17,856 | Direct |
| May 14, 2026 | HDSN HUDSON TECHNOLOGIES INC /NY | Purchase | 1,400 | $4.97 | $6,958 | Direct |
| May 13, 2026 | HDSN HUDSON TECHNOLOGIES INC /NY | Purchase | 10,000 | $4.83 | $48,257 | Direct |
| Jun 18, 2025 | HDSN HUDSON TECHNOLOGIES INC /NY | Award | 3,182 | - | - | Direct |
1-5 of 5 transactions