Cynthia Smith serves as Executive at ZS Pharma, Inc., where they oversee executive responsibilities. Since joining the company, Cynthia Smith has executed 19 insider transactions totaling $108.1K, demonstrating a bearish approach to their equity position. Their most recent transaction on Aug 11, 2025 involved exercising options for 2,302 shares valued at $0.
Cynthia Smith currently holds 12,414 shares of ZS Pharma, Inc. (ZSPH), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Cynthia Smith has been a net seller of ZSPH stock. They have purchased $52.8K and sold $55.3K worth of shares.
Cynthia Smith's most recent insider trade was on Aug 11, 2025, when they sold 2,302 shares at $0.00 per share.
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| 2,302 |
| $N/A |
| Discretionary |
| Jun 13, 2024 | AGIO | $0 | Option Exercise | 3,388 | $N/A | Discretionary |
| Jun 6, 2024 | AKBA | $0 | Award | 30,000 | $N/A | Discretionary |
| May 29, 2024 | SPRO | $0 | Award | 20,000 | $N/A | Discretionary |
| Oct 5, 2023 | SPRO | $0 | Award | 20,000 | $N/A | Discretionary |
| Aug 11, 2023 | AGIO | $0 | Option Exercise | 2,302 | $N/A | Discretionary |
| Jun 6, 2023 | AKBA | $0 | Award | 30,000 | $N/A | Discretionary |
| Sep 15, 2022 | SPRO | $0 | Award | 15,000 | $N/A | Discretionary |
| Jun 8, 2022 | AKBA | $0 | Award | 13,700 | $N/A | Discretionary |
| Dec 28, 2021 | DRNA | $127.5K | Tender | 3,333 | $38.25 | Discretionary |
| Jun 3, 2021 | DRNA | $0 | Option Exercise | 3,333 | $N/A | Discretionary |
| Jun 2, 2021 | AKBA | $0 | Award | 13,700 | $N/A | Discretionary |
| Jun 8, 2020 | AKBA | $55.3K | Sale | 4,567 | $12.10 | Discretionary |
| Jun 5, 2020 | AKBA | $0 | Award | 13,700 | $N/A | Discretionary |
| Nov 20, 2019 | AKBA | $52.8K | Purchase | 15,000 | $3.52 | Discretionary |
| Jun 6, 2019 | AKBA | $0 | Award | 13,700 | $N/A | Discretionary |
| Dec 17, 2015 | ZSPH | $1.1M | Disposition | 12,598 | $90.00 | Discretionary |
| Dec 8, 2015 | ZSPH | $100.0K | Option Exercise | 9,155 | $10.92 | Discretionary |