Gunther Birznieks serves as Executive at Vanda Pharmaceuticals Inc., where they oversee executive responsibilities. Since joining the company, Gunther Birznieks has executed 27 insider transactions totaling $1.7M, demonstrating a bearish approach to their equity position. Their most recent transaction on Feb 18, 2026 involved receiving (via award) 125,000 shares valued at $0.
Gunther Birznieks currently holds 536,628 shares of Vanda Pharmaceuticals Inc. (VNDA), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Gunther Birznieks has been a net seller of VNDA stock. They have purchased $0 and sold $1.7M worth of shares.
Gunther Birznieks's most recent insider trade was on Feb 18, 2026, when they sold 125,000 shares at $0.00 per share.
Get notified when new Form 4 filings are submitted
| $4.13 |
| Discretionary |
| Mar 4, 2024 | VNDA | $37.5K | Sale | 8,727 | $4.30 | Discretionary |
| Feb 16, 2024 | VNDA | $0 | Award | 125,000 | $N/A | Discretionary |
| Mar 3, 2023 | VNDA | $51.8K | Sale | 8,268 | $6.26 | Discretionary |
| Mar 2, 2023 | VNDA | $52.8K | Sale | 8,509 | $6.20 | Discretionary |
| Feb 16, 2023 | VNDA | $0 | Award | 32,700 | $N/A | Discretionary |
| Aug 26, 2022 | VNDA | $3.9K | Option Exercise | 1,250 | $3.12 | Discretionary |
| Mar 2, 2022 | VNDA | $129.8K | Sale | 11,517 | $11.27 | Discretionary |
| Mar 1, 2022 | VNDA | $45.7K | Sale | 4,084 | $11.19 | Discretionary |
| Feb 28, 2022 | VNDA | $0 | Award | 32,700 | $N/A | Discretionary |
| Mar 2, 2021 | VNDA | $302.3K | Sale | 16,620 | $18.19 | Discretionary |
| Mar 1, 2021 | VNDA | $71.7K | Sale | 3,845 | $18.66 | Discretionary |
| Feb 24, 2021 | VNDA | $0 | Award | 32,700 | $N/A | Discretionary |
| Mar 3, 2020 | VNDA | $59.0K | Sale | 5,535 | $10.66 | Discretionary |
| Mar 2, 2020 | VNDA | $122.7K | Sale | 12,223 | $10.04 | Discretionary |
| Feb 26, 2020 | VNDA | $0 | Award | 30,000 | $N/A | Discretionary |
| Jan 2, 2020 | VNDA | $64.0K | Sale | 4,020 | $15.93 | Discretionary |
| Mar 4, 2019 | VNDA | $174.8K | Sale | 8,788 | $19.89 | Discretionary |
| Mar 1, 2019 | VNDA | $75.3K | Sale | 3,741 | $20.14 | Discretionary |
| Feb 27, 2019 | VNDA | $0 | Award | 30,000 | $N/A | Discretionary |
| Jan 3, 2019 | VNDA | $42.2K | Sale | 1,619 | $26.09 | Discretionary |
| Jan 2, 2019 | VNDA | $31.5K | Sale | 1,170 | $26.95 | Discretionary |
| Jan 2, 2019 | VNDA | $86.1K | Sale | 3,272 | $26.30 | Discretionary |
| Mar 1, 2018 | VNDA | $159.6K | Sale | 8,525 | $18.72 | Discretionary |
| Feb 28, 2018 | VNDA | $0 | Award | 30,000 | $N/A | Discretionary |
| Jan 2, 2018 | VNDA | $130.7K | Sale | 8,568 | $15.26 | Discretionary |