| 2021-07-06 | Sale | Alector, Inc. ALEC | Vice President, Finance | 3,334 0.0036% | $34.65 | $115,523 | -50.81% | |
| 2021-07-02 | Sale | Alector, Inc. ALEC | Vice President, Finance | 110,840 0.1273% | $32.74 | $3.63M | -43.68% | |
| 2021-06-02 | Sale | Alector, Inc. ALEC | Vice President, Finance | 1,844 0.0023% | $17.77 | $32,768 | +15.49% | |
| 2020-06-03 | Sale | Alector, Inc. ALEC | Vice President, Finance | 2,686 0.0035% | $31.26 | $83,961 | -45.53% | |
| 2020-02-07 | Sale | Alector, Inc. ALEC | Vice President, Finance | 48,066 0.0638% | $35.02 | $1.68M | -50.4% | |
| 2020-02-06 | Sale | Alector, Inc. ALEC | Vice President, Finance | 5,242 0.0071% | $35.00 | $183,470 | -48.61% | |
| 2020-02-04 | Sale | Alector, Inc. ALEC | Vice President, Finance | 127,082 0.1691% | $30.04 | $3.82M | -40.59% | |
| 2019-12-03 | Sale | Alector, Inc. ALEC | Vice President, Finance | 2,630 0.0036% | $18.31 | $48,155 | +13.12% |