Bernadette Connaughton serves as Executive at HALOZYME THERAPEUTICS INC, where they oversee executive responsibilities. Since joining the company, Bernadette Connaughton has executed 22 insider transactions totaling $641.5K, demonstrating a bearish approach to their equity position. Their most recent transaction on Dec 1, 2025 involved selling 829 shares valued at $59.4K.
Bernadette Connaughton currently holds 42,123 shares of HALOZYME THERAPEUTICS INC (HALO), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Bernadette Connaughton has been a net seller of HALO stock. They have purchased $0 and sold $641.5K worth of shares.
Bernadette Connaughton's most recent insider trade was on Dec 1, 2025, when they sold 829 shares at $71.60 per share.
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| $68.48 |
| Discretionary |
| Oct 1, 2025 | HALO | $112.6K | Sale | 1,500 | $75.09 | Discretionary |
| Oct 1, 2025 | HALO | $37.9K | Sale | 500 | $75.70 | Discretionary |
| Sep 2, 2025 | HALO | $7.2K | Sale | 100 | $71.71 | Discretionary |
| Sep 2, 2025 | HALO | $68.4K | Sale | 923 | $74.11 | Discretionary |
| Sep 2, 2025 | HALO | $219.2K | Sale | 2,977 | $73.62 | Discretionary |
| Apr 25, 2024 | HALO | $0 | Award | 6,501 | $N/A | Discretionary |
| Sep 28, 2023 | SYNH | $0 | Disposition | 4,863 | $N/A | Discretionary |
| Sep 28, 2023 | SYNH | $426.3K | Disposition | 9,915 | $43.00 | Discretionary |
| May 25, 2023 | SYNH | $0 | Award | 4,863 | $N/A | Discretionary |
| May 5, 2023 | HALO | $0 | Award | 8,065 | $N/A | Discretionary |
| Nov 16, 2022 | HALO | $0 | Gift | 5,998 | $N/A | Discretionary |
| May 25, 2022 | SYNH | $0 | Award | 2,839 | $N/A | Discretionary |
| May 5, 2022 | HALO | $0 | Award | 6,206 | $N/A | Discretionary |
| May 12, 2021 | SYNH | $0 | Award | 2,364 | $N/A | Discretionary |
| May 5, 2021 | HALO | $0 | Award | 5,230 | $N/A | Discretionary |
| May 27, 2020 | SYNH | $175.0K | Award | 2,803 | $62.43 | Discretionary |
| Apr 30, 2020 | HALO | $0 | Award | 8,829 | $N/A | Discretionary |
| Nov 12, 2019 | SYNH | $94.5K | Award | 1,909 | $49.48 | Discretionary |
| May 2, 2019 | HALO | $0 | Award | 12,173 | $N/A | Discretionary |
| Sep 7, 2018 | HALO | $0 | Award | 5,781 | $N/A | Discretionary |