Gregory Orenstein serves as Executive at S1 CORP /DE/, where they oversee executive responsibilities. Since joining the company, Gregory Orenstein has executed 72 insider transactions totaling $20.1M, demonstrating a bearish approach to their equity position. Their most recent transaction on Feb 3, 2026 involved selling 10,562 shares valued at $197.3K.
Gregory Orenstein currently holds 451,184 shares of S1 CORP /DE/ (SONE), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Gregory Orenstein has been a net seller of SONE stock. They have purchased $31.0K and sold $20.0M worth of shares.
Gregory Orenstein's most recent insider trade was on Feb 3, 2026, when they sold 10,562 shares at $18.68 per share.
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| $25.81 |
| Discretionary |
| Aug 4, 2025 | NCNO | $114.1K | Sale | 4,155 | $27.45 | Discretionary |
| Aug 26, 2024 | NCNO | $19.4K | Sale | 553 | $35.00 | Planned |
| Aug 26, 2024 | NCNO | $2.8K | Option Exercise | 553 | $4.98 | Planned |
| Aug 23, 2024 | NCNO | $224.7K | Option Exercise | 45,114 | $4.98 | Planned |
| Aug 23, 2024 | NCNO | $1.6M | Sale | 45,114 | $35.03 | Planned |
| Jun 11, 2024 | NCNO | $239.5K | Sale | 7,943 | $30.15 | Discretionary |
| May 3, 2024 | NCNO | $160.1K | Sale | 5,301 | $30.20 | Discretionary |
| May 2, 2024 | NCNO | $156.5K | Sale | 5,110 | $30.63 | Discretionary |
| Apr 8, 2024 | NCNO | $82.9K | Sale | 2,410 | $34.41 | Discretionary |
| Apr 1, 2024 | NCNO | $0 | Award | 80,256 | $N/A | Discretionary |
| Feb 6, 2024 | NCNO | $50.0K | Sale | 1,612 | $31.00 | Discretionary |
| Feb 5, 2024 | NCNO | $52.2K | Sale | 1,703 | $30.66 | Discretionary |
| Feb 2, 2024 | NCNO | $56.6K | Sale | 1,814 | $31.22 | Discretionary |
| Aug 3, 2023 | NCNO | $60.4K | Sale | 2,038 | $29.63 | Discretionary |
| Aug 2, 2023 | NCNO | $63.5K | Sale | 2,074 | $30.64 | Discretionary |
| Jun 9, 2023 | NCNO | $133.9K | Sale | 5,568 | $24.05 | Discretionary |
| May 1, 2023 | NCNO | $0 | Award | 93,004 | $N/A | Discretionary |
| Apr 6, 2023 | NCNO | $39.2K | Sale | 1,626 | $24.12 | Discretionary |
| Feb 3, 2023 | NCNO | $50.9K | Sale | 1,667 | $30.55 | Discretionary |
| Feb 2, 2023 | NCNO | $56.0K | Sale | 1,785 | $31.35 | Discretionary |
| Aug 2, 2022 | NCNO | $127.8K | Sale | 3,950 | $32.35 | Discretionary |
| Jun 9, 2022 | NCNO | $199.7K | Sale | 5,781 | $34.55 | Discretionary |
| Apr 6, 2022 | NCNO | $74.2K | Sale | 1,700 | $43.63 | Discretionary |
| Feb 1, 2022 | NCNO | $0 | Award | 43,639 | $N/A | Discretionary |
| Jan 7, 2022 | NCNO | $0 | Disposition | 21,620 | $N/A | Discretionary |
| Jan 7, 2022 | NCNO | $0 | Disposition | 19,939 | $N/A | Discretionary |
| Jan 7, 2022 | NCNO | $0 | Award | 19,939 | $N/A | Discretionary |
| Jan 7, 2022 | NCNO | $0 | Award | 92,136 | $N/A | Discretionary |