Richard S. Serbin serves as Executive at Co-Diagnostics, Inc., where they oversee executive responsibilities. Since joining the company, Richard S. Serbin has executed 15 insider transactions totaling $1.2M, demonstrating a bearish approach to their equity position. Their most recent transaction on Nov 23, 2025 involved receiving (via award) 57,499 shares valued at $0.
Richard S. Serbin currently holds 271,666 shares of Co-Diagnostics, Inc. (CODX), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Richard S. Serbin has been a net seller of CODX stock. They have purchased $0 and sold $1.2M worth of shares.
Richard S. Serbin's most recent insider trade was on Nov 23, 2025, when they sold 57,499 shares at $0.00 per share.
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| $N/A |
| Discretionary |
| Nov 23, 2023 | CODX | $0 | Award | 30,000 | $N/A | Discretionary |
| May 23, 2023 | CODX | $0 | Award | 18,333 | $N/A | Discretionary |
| Jan 8, 2023 | CODX | $0 | Award | 12,500 | $N/A | Discretionary |
| Nov 23, 2022 | CODX | $0 | Award | 11,667 | $N/A | Discretionary |
| Jan 8, 2022 | CODX | $0 | Award | 12,500 | $N/A | Discretionary |
| Jan 14, 2021 | CODX | $102.9K | Sale | 10,000 | $10.29 | Discretionary |
| Dec 14, 2020 | CODX | $171.7K | Sale | 17,000 | $10.10 | Discretionary |
| Nov 23, 2020 | CODX | $0 | Option Exercise | 17,000 | $N/A | Discretionary |
| May 28, 2020 | CODX | $99.0K | Option Exercise | 25,000 | $3.96 | Discretionary |
| May 28, 2020 | CODX | $135.0K | Sale | 7,500 | $18.00 | Discretionary |
| May 28, 2020 | CODX | $315.5K | Sale | 17,500 | $18.03 | Discretionary |
| May 19, 2020 | CODX | $17.8K | Option Exercise | 25,000 | $0.71 | Discretionary |
| May 19, 2020 | CODX | $462.5K | Sale | 25,000 | $18.50 | Discretionary |