Skip to contentEck Stephen L. — MACROGENICS INC insider: 28 transactions · InsiderLensEck Stephen L.
- Director at LUMINEX CORP · on record since Mar 10, 2016
- Chief Medical Officer at MACROGENICS INC · on record since Jul 6, 2020
Insider trading activity of Eck Stephen L.
- Transactions on record
- 28
- since May 23, 2016
- Open-market buys
- 2
- $100.5K
- Open-market sells
- 0
- Companies traded
- 2
- last filing Feb 19, 2025
Figures computed from official regulatory filings — methodology.
Companies where Eck Stephen L. has traded
Track record of Eck Stephen L.
Insufficient history for a statistical track record (fewer than 5 open-market buys).
Transaction history of Eck Stephen L.
Co-insiders of Eck Stephen L.
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BONDERMAN DAVIDMACROGENICS INC
| Company | Filed | Type | Qty | Price | Value · USD | Src |
|---|
| Feb 19, 2025 | ExerciseD | -16,665 | 0.00 USD | $0 | SEC |
| Feb 19, 2025 | Other | -4,942 | 2.56 USD | $12.7K | SEC |
| Feb 19, 2025 | Exercise | 16,665 | 0.00 USD | $0 | SEC |
| Feb 11, 2025 | AwardD | 113,000 | 0.00 USD | $0 | SEC |
| Feb 11, 2025 | Other | -3,312 | 2.60 USD | $8.6K | SEC |
| Feb 11, 2025 | ExerciseD | -11,168 | 0.00 USD | $0 | SEC |
| Feb 11, 2025 | Exercise | 11,168 | 0.00 USD | $0 | SEC |
| Feb 11, 2025 | AwardD | 19,000 | 0.00 USD | $0 | SEC |
| Feb 20, 2024 | ExerciseD | -16,670 | 0.00 USD | $0 | SEC |
| Feb 20, 2024 | Other | -6,872 | 17.40 USD | $119.6K | SEC |
| Feb 20, 2024 | Exercise | 16,670 | 0.00 USD | $0 | SEC |
| Feb 12, 2024 | AwardD | 33,500 | 0.00 USD | $0 | SEC |
| Feb 12, 2024 | AwardD | 90,000 | 0.00 USD | $0 | SEC |
| Feb 17, 2023 | AwardD | 200,000 | 0.00 USD | $0 | SEC |
| Feb 17, 2023 | AwardD | 50,000 | 0.00 USD | $0 | SEC |
| Feb 24, 2022 | AwardD | 150,000 | 0.00 USD | $0 | SEC |
| Jul 15, 2021 | Other | -33,586 | 37.00 USD | $1.2M | SEC |
| Jul 15, 2021 | Other | -4,487 | 37.00 USD | $166K | SEC |
| Feb 24, 2021 | AwardD | 60,000 | 0.00 USD | $0 | SEC |
| Nov 30, 2020 | Buy | 4,037 | 22.40 USD | $90.4K | SEC |
| Nov 30, 2020 | Buy | 450 | 22.40 USD | $10.1K | SEC |
| Oct 13, 2020 | Award | 799 | 0.00 USD | $0 | SEC |
| Jul 6, 2020 | AwardD | 200,000 | 28.87 USD | $5.8M | SEC |
| Jun 2, 2020 | Award | 4,703 | 0.00 USD | $0 | SEC |
| May 20, 2019 | Award | 6,916 | 0.00 USD | $0 | SEC |