July 1, 2026 · Form 4 insider transaction
SLARK MARTIN P bought 61.6 shares of Northern Trust Corporation at $175.60 per share, a transaction worth $10.8K. The trade was recorded as grant or award and disclosed on an SEC Form 4, filed 1 day after the transaction.
Represents stock units payable automatically on a 1-for-1 basis in shares of the Corporation's common stock.