Parrillo Richard 4

What Happened

• Richard Parrillo, a director of Hudson Technologies (HDSN), was awarded/acquired 31,780 shares as a derivative award on June 17, 2026. The reported acquisition price is $0.00, so no cash was paid by the insider in connection with this grant. This transaction is an award/grant (Transaction Code A), not an open-market purchase or sale.

Key Details

• Transaction date: 2026-06-17
• Transaction type/code: Grant/Award (A) of a derivative security
• Shares acquired: 31,780 shares at $0.00 reported price (total cash paid = $0)
• Shares owned after transaction: Not disclosed in the provided Form 4 excerpt
• Filing date: Form 4 filed 2026-06-22 for the 6/17 transaction — this appears to be filed after the typical two-business-day window for Form 4s (i.e., a late filing)
• Vesting or other restrictions: Not specified on the Form 4 excerpt

Context

• Awards of derivative securities are commonly part of director or executive compensation (e.g., restricted stock or RSUs). Such grants reflect compensation, not a market purchase, and do not necessarily indicate the insider’s view on near-term stock performance.
• Because this is an award (not a sale), it increases the insider’s holdings on paper but may be subject to vesting or other conditions before the shares are freely tradable. The late filing is a regulatory timing issue to note but does not by itself indicate trading intent.