InsiderTrades

Form 4 for ALEC Alector, Inc.

Accepted 2023-12-06 00:00:00 ET · period of report 2023-12-04 · accession 0000950170-23-068619 · 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
2023-12-06 2023-12-04 ALEC Rosenthal Arnon CEO, Dir S - Sale $5.56 -23.8K 2.02M -1% -$132.5K

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2023-12-04 S D 23,831 $5.56 2,019,217 D — —