InsiderTrades

Form 4 for ALEC Alector, Inc.

Accepted 2024-12-03 00:00:00 ET · period of report 2024-12-02 · accession 0000950170-24-132913 · 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
2024-12-03 2024-12-02 ALEC GRASSO MARC CFO S - Sale $2.52 -16.5K 330.7K -5% -$41.6K

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2024-12-02 S D 16,489 $2.52 330,651 D — — (F2) The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $2.5193 to $2.5195. Full information regarding the number of shares sold at each separate price can be furnished to the SEC staff, the issuer, or any security holder of the issuer upon request.