Rosenthal Arnon sold ALEC
September 3, 2026 · Form 4 insider transaction
Rosenthal Arnon sold 72,606 shares of Alector, Inc. at $2.66 per share, a transaction worth $193.5K. The trade was recorded as open-market sale and disclosed on an SEC Form 4, filed 1 day after the transaction.
Direction
Disposed (sell-side)
Shares
72,606
Price
$2.66
Total value
$193.5K
InsiderRosenthal Arnon
RoleOfficer, Director
CompanyAlector, Inc. (ALEC)
SecurityCommon Stock
Transaction codeS: Open-market sale
Transaction dateSeptember 3, 2026
Filing dateSeptember 4, 2026
Shares owned after2,294,600
OwnershipDirect
10b5-1 planNo
AmendedNo
Footnotes
The reported shares were sold to satisfy the reporting person's tax obligations in connection with the vesting of restricted stock units, or RSUs.; The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $2.49 to $2.75. 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.