Todavía no hay suficientes señales de compra con un horizonte T+90 consolidado para medir un historial.
Historial de señales
Browse the detailed record of transactions filed by Kiszka Robert, Executive VP of Operations. Officer active across 1 company, notably Smart Sand, Inc.. Cumulatively, 30 reports have been recorded. History available since 30 April 2021. The latest transaction was filed on 19 August 2026 (Attribution). Regulator: SEC (Form 4). The full history is openly available.
Companies and markets linked to Kiszka Robert
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
KISZKA ROBERT is Executive VP of Operations at Smart Sand, Inc. He has 29 filings in total, and the 29 sampled recent filings run from 2021-05-04 to 2026-03-19. The modal transaction nature is Tax withholding, and the buy and sell volumes in the sampled recent filings are 0 and 0 EUR.