InsiderTrades

Form 4 for ALEC Alector, Inc.

Accepted 2023-03-21 00:00:00 ET · period of report 2023-03-03 · accession 0001209191-23-020421 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X Filed Traded Ticker Insider Title Type Price Qty Owned ΔOwn Value
2023-03-21 2023-03-03 ALEC Rosenthal Arnon CEO, Dir A - Grant $0.00 +43.0K 1.67M +3% $0
2023-03-21 2023-03-17 ALEC Rosenthal Arnon CEO, Dir S - Sale $6.22 -15.2K 1.66M -0.9% -$94.5K

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2023-03-03 A A 42,990 $0.00 1,671,536 D — — (F1) The reported shares are represented by restricted stock units, or RSUs, all of which were fully vested on the grant date.
2 Common Common Stock 2023-03-17 S D 15,186 $6.22 1,656,350 D — —