Gibson Guy (CIK 2104487) reported 5 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-03-06). Recent activity: Sell NTRS (3,009 shares), Sell NTRS (2,672 shares), Sell NTRS (1,043 shares), Buy NTRS (6,449 shares), Sell NTRS (925 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-03-06 | NORTHERN TRUST CORP (NTRS) | Co-President Asset Servicing | Sell | 3,009 | $428,452 |
| 2026-03-04 | NORTHERN TRUST CORP (NTRS) | Co-President Asset Servicing | Sell | 2,672 | $382,497 |
| 2026-02-13 | NORTHERN TRUST CORP (NTRS) | Co-President Asset Servicing | Sell | 1,043 | $153,769 |
| 2026-02-09 | NORTHERN TRUST CORP (NTRS) | Co-President Asset Servicing | Buy | 6,449 | $0 |
| 2026-02-09 | NORTHERN TRUST CORP (NTRS) | Co-President Asset Servicing | Sell | 925 | $137,714 |
Source: SEC Form 4 filings · as of 2026-03-06