Faheem Hasnain serves as Executive at BIOGEN IDEC INC, where they oversee executive responsibilities. Since joining the company, Faheem Hasnain has executed 103 insider transactions totaling $32.1M, demonstrating a bearish approach to their equity position. Their most recent transaction on Dec 9, 2025 involved selling 10,000 shares valued at $109.8K.
Faheem Hasnain currently holds 23,983 shares of BIOGEN IDEC INC (BIIB), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Faheem Hasnain has been a net seller of BIIB stock. They have purchased $5.9M and sold $26.2M worth of shares.
Faheem Hasnain's most recent insider trade was on Dec 9, 2025, when they sold 10,000 shares at $10.98 per share.
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| $3.12 |
| Discretionary |
| Oct 1, 2025 | GOSS | $0 | Award | 437,500 | $N/A | Discretionary |
| Jun 21, 2024 | GOSS | $249.2K | Purchase | 372,000 | $0.67 | Discretionary |
| Mar 27, 2024 | GOSS | $26.9K | Sale | 23,172 | $1.16 | Discretionary |
| Jan 23, 2024 | MRTX | $0 | Disposition | 8,717 | $N/A | Discretionary |
| Jan 23, 2024 | MRTX | $0 | Disposition | 9,702 | $N/A | Discretionary |
| Jan 23, 2024 | MRTX | $0 | Disposition | 6,333 | $N/A | Discretionary |
| Dec 29, 2023 | MRTX | $570.0K | Award | 9,702 | $58.75 | Discretionary |
| Aug 11, 2023 | MRTX | $300.0K | Purchase | 10,791 | $27.80 | Discretionary |
| Jul 24, 2023 | GOSS | $983.1K | Award | 540,176 | $1.82 | Discretionary |
| Mar 22, 2023 | GOSS | $502.2K | Purchase | 440,500 | $1.14 | Discretionary |
| Mar 21, 2023 | GOSS | $323.3K | Purchase | 269,389 | $1.20 | Discretionary |
| Mar 20, 2023 | GOSS | $173.7K | Purchase | 168,683 | $1.03 | Discretionary |
| Jan 20, 2023 | MRTX | $0 | Award | 6,333 | $N/A | Discretionary |
| Jul 15, 2022 | GOSS | $1000.0K | Purchase | 138,696 | $7.21 | Discretionary |
| Mar 23, 2022 | GOSS | $169.8K | Sale | 19,035 | $8.92 | Discretionary |
| Jan 14, 2022 | MRTX | $0 | Award | 3,619 | $N/A | Discretionary |
| Feb 25, 2021 | GOSS | $0 | Award | 162,500 | $N/A | Discretionary |
| Feb 10, 2021 | NUVB | $300.0K | Award | 30,000 | $10.00 | Discretionary |
| Feb 10, 2021 | NUVB | $0 | Option Exercise | 25,000 | $N/A | Discretionary |
| Jan 15, 2021 | MRTX | $0 | Award | 2,098 | $N/A | Discretionary |
| Oct 14, 2020 | GOSS | $999.9K | Purchase | 96,520 | $10.36 | Discretionary |
| Jan 3, 2020 | MRTX | $0 | Award | 3,000 | $N/A | Discretionary |
| Sep 27, 2019 | GOSS | $168.0K | Purchase | 10,000 | $16.80 | Discretionary |
| May 30, 2019 | TOCA | $178.4K | Purchase | 38,860 | $4.59 | Discretionary |
| May 30, 2019 | TOCA | $1.3K | Purchase | 250 | $5.15 | Discretionary |
| May 30, 2019 | TOCA | $20.6K | Purchase | 3,890 | $5.30 | Discretionary |
| Feb 12, 2019 | GOSS | $0 | Conversion | 58,599 | $N/A | Discretionary |
| Sep 13, 2018 | VTL | $26.0K | Sale | 59,200 | $0.44 | Discretionary |