Kiszka Robert (CIK 0001687112)

Latest company ownership

SND - Smart Sand, Inc.
Role: Executive VP of Operations
Shares held
448,738
Last filed at
Aug 1, 2024
Confidence Score
47.3
2025Q4
Confidence Score History
2016Q4 2025Q4

Recent buy/sell transactions

Exec date Filing date Company Role Signal Confidence Shares % of shares Under plan? Amount (USD)
Jul 30, 2025 Jul 31, 2025 Smart Sand, Inc. Executive VP of Operations Sell 36.3 -5,034 -0.51% ✗ $10.5K
Jun 7, 2025 Jun 10, 2025 Smart Sand, Inc. Executive VP of Operations Sell 45.0 -2,591 -0.26% ✗ $5K
Mar 17, 2025 Mar 19, 2025 Smart Sand, Inc. Executive VP of Operations Sell 45.0 -2,591 -0.26% ✗ $6.2K
Mar 5, 2025 Mar 7, 2025 Smart Sand, Inc. Executive VP of Operations Sell 78.8 +11,476 1.17% ✗ $12.3K
Feb 22, 2025 Feb 25, 2025 Smart Sand, Inc. Executive VP of Operations Sell 36.3 -8,709 -0.97% ✗ $19.6K
Jul 30, 2024 Aug 1, 2024 Smart Sand, Inc. Executive VP of Operations Sell 36.3 -5,034 -0.56% ✗ $10.5K
Jun 7, 2024 Jun 11, 2024 Smart Sand, Inc. Executive VP of Operations Sell 45.0 -2,591 -0.29% ✗ $5.4K
Mar 17, 2024 Mar 18, 2024 Smart Sand, Inc. Executive VP of Operations Sell 45.0 -3,072 -0.34% ✗ $5.8K
Mar 12, 2024 Mar 14, 2024 Smart Sand, Inc. Executive VP of Operations Sell 67.5 +7,797 0.86% ✗ $7.7K
Mar 1, 2024 Mar 5, 2024 Smart Sand, Inc. Executive VP of Operations Sell 67.5 +7,797 0.87% ✗ $7.9K
Dec 18, 2023 Dec 19, 2023 Smart Sand, Inc. Executive VP of Operations Sell 36.3 -5,653 -0.71% ✗ $10.8K
Jul 30, 2023 Aug 1, 2023 Smart Sand, Inc. Executive VP of Operations Sell 37.5 -5,034 -0.63% ✗ $9K
Jun 7, 2023 Jun 9, 2023 Smart Sand, Inc. Executive VP of Operations Sell 45.0 -2,591 -0.32% ✗ $4K
Dec 18, 2022 Dec 20, 2022 Smart Sand, Inc. Executive VP of Operations Sell 37.5 -5,651 -0.73% ✗ $9.7K
Jul 30, 2022 Aug 2, 2022 Smart Sand, Inc. Executive VP of Operations Sell 36.3 -5,032 -0.65% ✗ $12.2K
Apr 30, 2022 May 3, 2022 Smart Sand, Inc. Executive VP of Operations Sell 45.0 -1,884 -0.25% ✗ $8.2K
Feb 16, 2022 Feb 18, 2022 Smart Sand, Inc. Executive VP of Operations Sell 78.8 +13,138 1.80% ✗ $14.7K
Dec 18, 2021 Dec 20, 2021 Smart Sand, Inc. Executive VP of Operations Sell 36.3 -5,652 -0.77% ✗ $10.1K
Apr 30, 2021 May 4, 2021 Smart Sand, Inc. Executive VP of Operations Sell 45.0 -1,884 -0.28% ✗ $4.6K
Mar 30, 2021 Mar 31, 2021 Smart Sand, Inc. Executive VP of Operations Sell 45.0 -1,385 -0.21% ✗ $3.5K
Mar 19, 2021 Mar 22, 2021 Smart Sand, Inc. Executive VP of Operations Sell 67.5 +5,445 0.82% ✗ $7.6K
Feb 16, 2021 Feb 18, 2021 Smart Sand, Inc. Executive VP of Operations Sell 67.5 +4,522 0.68% ✗ $7.5K
Dec 18, 2020 Dec 22, 2020 Smart Sand, Inc. Executive VP of Operations Sell 36.3 -5,651 -0.85% ✗ $10.8K
Jun 10, 2019 Jun 12, 2019 Smart Sand, Inc. Executive VP of Operations Sell 36.3 -4,094 -0.71% ✗ $12.3K
Apr 30, 2019 May 2, 2019 Smart Sand, Inc. Executive VP of Operations Sell 45.0 -1,816 -0.31% ✗ $7.1K
Apr 2, 2019 Apr 2, 2019 Smart Sand, Inc. Executive VP of Operations Sell 45.0 -1,344 -0.23% ✗ $6K
Jun 10, 2018 Jun 11, 2018 Smart Sand, Inc. Executive VP of Operations Sell 26.3 -6,066 -1.03% ✗ $34.8K
Aug 25, 2017 Aug 29, 2017 Smart Sand, Inc. Executive VP of Operations Buy 82.5 +10,000 1.82% ✗ $55.3K
Feb 15, 2017 Feb 17, 2017 Smart Sand, Inc. Executive VP of Operations Sell 20.0 -20,069 -3.63% ✗ $351.2K
Feb 7, 2017 Feb 9, 2017 Smart Sand, Inc. Executive VP of Operations Sell 17.5 -100,069 -15.32% ✗ $1.8M
Dec 2, 2016 Dec 6, 2016 Smart Sand, Inc. Executive VP of Operations Sell 32.5 -4,273 -0.93% ✗ $57.5K
Nov 29, 2016 Nov 30, 2016 Smart Sand, Inc. Executive VP of Operations Sell 22.5 -16,124 -3.96% ✗ $177.4K