InsiderTrades

Form 4 for ALEC Alector, Inc.

Accepted 2023-09-06 00:00:00 ET · period of report 2023-09-05 · accession 0000950170-23-046836 · 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
2023-09-06 2023-09-05 ALEC Rosenthal Arnon CEO, Dir S - Sale $5.19 -5,647 1.65M -0.3% -$29.3K

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2023-09-05 S D 5,647 $5.19 1,645,448 D — —