InsiderTrades

Form 4 for ALEC Alector, Inc.

Accepted 2026-07-09 16:05:13 ET · period of report 2026-07-09 · accession 0001193125-26-299678 · 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
2026-07-09 16:05 2026-07-09 ALEC Wong-Sarad Grace Principal Accounting Off A - Grant $0.00 +20.0K 115.5K +21% $0

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2026-07-09 A A 20,000 $0.00 115,461 D — — (F1) The reported shares are represented by restricted stock units, or RSUs, which vest in 12 equal quarterly installments beginning on September 1, 2026.