Skip to contentBISCHOFBERGER NORBERT W — GILEAD SCIENCES INC insider: 580 transactions · InsiderLensInsider trading activity of BISCHOFBERGER NORBERT W
- Transactions on record
- 580
- since Oct 24, 2003
- Open-market buys
- 13
- $9.6M
- Open-market sells
- 288
- $279.1M
- Companies traded
- 4
- last filing May 28, 2026
Figures computed from official regulatory filings — methodology.
Companies where BISCHOFBERGER NORBERT W has traded
Track record of BISCHOFBERGER NORBERT W
Statistical track record
Free- Open-market buys
- 13
- Last buy
- Jun 28, 2024
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Create a free account→Transaction history of BISCHOFBERGER NORBERT W
Co-insiders of BISCHOFBERGER NORBERT W
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Stampacchia OtelloKRONOS INC +1
| Company | Filed | Type | Qty | Price | Value · USD | Src |
|---|
| May 28, 2026 | AwardD | 16,000 | 0.00 USD | $0 | SEC |
| May 28, 2026 | Award | 8,000 | 0.00 USD | $0 | SEC |
| Jun 20, 2025 | OtherD | -699,800 | 0.00 USD | $0 | SEC |
| Jun 20, 2025 | Other | -263,750 | 0.57 USD | $150.3K | SEC |
| Jun 20, 2025 | Other | -263,750 | 0.57 USD | $150.3K | SEC |
| Jun 20, 2025 | OtherD | -400,000 | 0.00 USD | $0 | SEC |
| Jun 20, 2025 | Other | -263,750 | 0.57 USD | $150.3K | SEC |
| Jun 20, 2025 | OtherD | -297,186 | 0.00 USD | $0 | SEC |
| Jun 20, 2025 | OtherD | -570,868 | 0.00 USD | $0 | SEC |
| Jun 20, 2025 | Other | -263,750 | 0.57 USD | $150.3K | SEC |
| Jun 20, 2025 | Other | -10,802,138 | 0.57 USD | $6.2M | SEC |
| Jun 6, 2025 | Other | 10,667 | 0.00 USD | $0 | SEC |
| Jun 6, 2025 | Other | -10,667 | 0.00 USD | $0 | SEC |
| Jun 2, 2025 | AwardD | 16,000 | 0.00 USD | $0 | SEC |
| Jun 2, 2025 | Award | 8,000 | 0.00 USD | $0 | SEC |
| Aug 20, 2024 | OtherD | -17,550 | — | — | SEC |
| Aug 20, 2024 | OtherD | -12,000 | — | — | SEC |
| Aug 20, 2024 | OtherD | -9,888 | — | — | SEC |
| Aug 20, 2024 | OtherD | -23,168 | — | — | SEC |
| Aug 20, 2024 | OtherD | -12,535 | — | — | SEC |
| Aug 20, 2024 | OtherD | -24,000 | — | — | SEC |
| Jul 1, 2024 | Buy | 410,848 | 1.17 USD | $480.7K | SEC |
| Jul 1, 2024 | Buy | 204,670 | 1.25 USD | $255.8K | SEC |
| Jun 12, 2024 | Buy | 1,378,901 | 0.88 USD | $1.2M | SEC |
| Jun 12, 2024 | Buy | 744,308 | 1.09 USD | $811.3K | SEC |