Skip to contentYu Calvin — Alector, Inc. insider: 35 transactions · InsiderLensYu Calvin
- Vice President, Finance at Alector, Inc. · on record since Feb 6, 2019
Insider trading activity of Yu Calvin
- Transactions on record
- 35
- since Nov 8, 2019
- Open-market buys
- 0
- Open-market sells
- 10
- $6.7M
- Companies traded
- 1
- last filing Jul 7, 2021
Figures computed from official regulatory filings — methodology.
Companies where Yu Calvin has traded
Track record of Yu Calvin
Insufficient history for a statistical track record (fewer than 5 open-market buys).
Transaction history of Yu Calvin
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Hammond PaulaAlector, Inc.
| Company | Filed | Type | Qty | Price | Value · USD | Src |
|---|
| Jul 7, 2021 | Exercise | 1,042 | 8.16 USD | $8.5K | SEC |
| Jul 7, 2021 | Sell | -3,334 | 34.65 USD | $115.5K | SEC |
| Jul 7, 2021 | Exercise | 18,420 | 8.16 USD | $150.3K | SEC |
| Jul 7, 2021 | ExerciseD | -1,667 | 0.00 USD | $0 | SEC |
| Jul 7, 2021 | ExerciseD | -31,170 | 0.00 USD | $0 | SEC |
| Jul 7, 2021 | Sell | -20,000 | 40.02 USD | $800.4K | SEC |
| Jul 7, 2021 | Exercise | 625 | 10.14 USD | $6.3K | SEC |
| Jul 7, 2021 | ExerciseD | -11,250 | 0.00 USD | $0 | SEC |
| Jul 7, 2021 | Sell | -90,840 | 31.14 USD | $2.8M | SEC |
| Jul 7, 2021 | Exercise | 31,170 | 17.15 USD | $534.6K | SEC |
| Jul 7, 2021 | ExerciseD | -18,420 | 0.00 USD | $0 | SEC |
| Jul 7, 2021 | Exercise | 11,250 | 10.14 USD | $114.1K | SEC |
| Jul 7, 2021 | ExerciseD | -1,042 | 0.00 USD | $0 | SEC |
| Jul 7, 2021 | ExerciseD | -625 | 0.00 USD | $0 | SEC |
| Jul 7, 2021 | Exercise | 1,667 | 17.15 USD | $28.6K | SEC |
| Jun 3, 2021 | Sell | -1,844 | 17.77 USD | $32.8K | SEC |
| May 11, 2021 | Award | 16,000 | 0.00 USD | $0 | SEC |
| Oct 5, 2020 | AwardD | 67,526 | 0.00 USD | $0 | SEC |
| Jun 5, 2020 | Sell | -300 | 32.02 USD | $9.6K | SEC |
| Jun 5, 2020 | Sell | -1,043 | 31.04 USD | $32.4K | SEC |
| Feb 10, 2020 | Sell | -2,621 | 35.00 USD | $91.7K | SEC |
| Feb 10, 2020 | ExerciseD | -1,096 | 0.00 USD | $0 | SEC |
| Feb 10, 2020 | ExerciseD | -7,400 | 0.00 USD | $0 | SEC |
| Feb 10, 2020 | Sell | -24,033 | 35.02 USD | $841.6K | SEC |
| Feb 10, 2020 | Exercise | 1,096 | 8.16 USD | $8.9K | SEC |