O'Grady Michael 4
4 · NORTHERN TRUST CORP · Filed Dec 5, 2025
Insider Transaction Report
Form 4
O'Grady Michael
DirectorChairman and CEO
Transactions
- Tax Payment
Common Stock
2025-12-03$131.32/sh−770$101,116→ 63,986 total
Holdings
- 343,653.32(indirect: By Trust)
Common Stock
- 0(indirect: 2023 GRAT)
Common Stock
- 6,959.85(indirect: By Trust)
Common Stock
- 6,958.85(indirect: By Trust)
Common Stock
Footnotes (4)
- [F1]Represents shares withheld to satisfy tax withholding obligations related to previously reported stock units.
- [F2]Represents stock units payable automatically on a 1-for-1 basis in shares of the Corporation's common stock.
- [F3]On July 30, 2025, the reporting person's 2023 grantor retained annuity trust ("GRAT") distributed 5,415.12 shares of the Corporation's common stock to the reporting person's existing trust as an annuity payment. On such date 4,499.55 shares also were distributed to the remaindermen of the 2023 GRAT. Each distribution was made in accordance with the terms of the 2023 GRAT instrument.
- [F4]The reporting person's spouse is trustee of this trust.