Robert Kiszka serves as Executive at Smart Sand, Inc., where they oversee executive responsibilities. Since joining the company, Robert Kiszka has executed 46 insider transactions totaling $583.9K, demonstrating a bearish approach to their equity position. Their most recent transaction on Jul 30, 2025 involved selling 5,034 shares valued at $10.5K.
Robert Kiszka currently holds 530,648 shares of Smart Sand, Inc. (SND), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Robert Kiszka has been a net seller of SND stock. They have purchased $55.3K and sold $528.6K worth of shares.
Robert Kiszka's most recent insider trade was on Jul 30, 2025, when they sold 5,034 shares at $2.08 per share.
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| $2.09 |
| Discretionary |
| Jun 7, 2024 | SND | $5.4K | Payment | 2,591 | $2.08 | Discretionary |
| Mar 17, 2024 | SND | $5.8K | Payment | 3,072 | $1.90 | Discretionary |
| Mar 12, 2024 | SND | $0 | Award | 11,777 | $N/A | Discretionary |
| Mar 12, 2024 | SND | $7.7K | Payment | 3,980 | $1.94 | Discretionary |
| Mar 1, 2024 | SND | $0 | Award | 11,777 | $N/A | Discretionary |
| Mar 1, 2024 | SND | $7.9K | Payment | 3,980 | $1.98 | Discretionary |
| Feb 22, 2024 | SND | $0 | Award | 103,093 | $N/A | Discretionary |
| Dec 18, 2023 | SND | $10.8K | Payment | 5,653 | $1.91 | Discretionary |
| Jul 30, 2023 | SND | $9.0K | Payment | 5,034 | $1.79 | Discretionary |
| Jun 7, 2023 | SND | $4.0K | Payment | 2,591 | $1.56 | Discretionary |
| Mar 17, 2023 | SND | $0 | Award | 36,364 | $N/A | Discretionary |
| Dec 18, 2022 | SND | $9.7K | Payment | 5,651 | $1.71 | Discretionary |
| Jul 30, 2022 | SND | $12.2K | Payment | 5,032 | $2.42 | Discretionary |
| Jun 7, 2022 | SND | $0 | Award | 36,364 | $N/A | Discretionary |
| Apr 30, 2022 | SND | $8.2K | Payment | 1,884 | $4.35 | Discretionary |
| Feb 16, 2022 | SND | $0 | Award | 19,841 | $N/A | Discretionary |
| Feb 16, 2022 | SND | $14.7K | Payment | 6,703 | $2.20 | Discretionary |
| Dec 18, 2021 | SND | $10.1K | Payment | 5,652 | $1.78 | Discretionary |
| Jul 30, 2021 | SND | $0 | Award | 70,671 | $N/A | Discretionary |
| Apr 30, 2021 | SND | $4.6K | Payment | 1,884 | $2.42 | Discretionary |
| Mar 30, 2021 | SND | $3.5K | Payment | 1,385 | $2.51 | Discretionary |
| Mar 19, 2021 | SND | $0 | Award | 8,223 | $N/A | Discretionary |
| Mar 19, 2021 | SND | $7.6K | Payment | 2,778 | $2.75 | Discretionary |
| Feb 16, 2021 | SND | $0 | Award | 6,830 | $N/A | Discretionary |
| Feb 16, 2021 | SND | $7.5K | Payment | 2,308 | $3.24 | Discretionary |
| Dec 18, 2020 | SND | $10.8K | Payment | 5,651 | $1.91 | Discretionary |
| Mar 16, 2020 | SND | $0 | Award | 7,968 | $N/A | Discretionary |
| Mar 16, 2020 | SND | $0 | Award | 7,968 | $N/A | Discretionary |