Kiszka Robert

Kiszka Robert is listed in filings as Executive VP of Operations at Smart Sand, Inc.. This profile follows SEC Form 4 activity through Jun 9, 2026, including 17 public disclosures. Recent filings connect the profile to Smart Sand, Inc. (SND). The current snapshot covers public activity from Aug 1, 2024 to Jun 9, 2026. Reported amounts are shown as $14.1K to $19.6K. The page organizes purchases, sales, issuer links, reported share activity, and filing evidence for review as public disclosure data.