InsiderTrades

Form 4 for ALEC Alector, Inc.

Accepted 2023-03-03 00:00:00 ET · period of report 2023-03-02 · accession 0001209191-23-016080 · 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
2023-03-03 2023-03-02 ALEC Rosenthal Arnon CEO, Dir S - Sale $8.32 -5,849 1.63M -0.4% -$48.7K

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2023-03-02 S D 5,849 $8.32 1,628,546 D — —