NTRS insider trading
Northern Trust Corporation · end-of-day data as of Oct 16, 2026
Northern Trust Corporation
$165.54-7.9%
Hold · 17 analystsPT $175.27 +5.9%
In the last 12 months NTRS insiders made 6 open-market purchases worth $804K and 15 sales worth $15.42M, as reported on SEC Form 4. The latest: South Thomas A (officer: Executive Vice President) sold 1,800 shares at $184.90 on Aug 24, 2026.
Last 90 days
- Insiders-$287K
Transactions
Open-market buys $804K · sells $15.42M over the last 365 days (6 buys, 15 sells).
| Oct 1, 2026 | CROWN SUSAN | Other | 87 | $169.20 | $14.7K |
| Oct 1, 2026 | Dhandapani Chandra | Other | 31 | $169.20 | $5.21K |
| Oct 1, 2026 | Harrison Dean M | Other | 152 | $169.20 | $25.65K |
| Oct 1, 2026 | Klevorn Marcy S | Other | 65 | $169.20 | $11.06K |
| Oct 1, 2026 | Mehta Siddharth N | Other | 31 | $169.20 | $5.21K |
| Oct 1, 2026 | Petrino Richard | Other | 6 | $169.20 | $1.05K |
| Oct 1, 2026 | SLARK MARTIN P | Other | 71 | $169.20 | $11.95K |
| Oct 1, 2026 | Thompson Donald | Other | 145 | $169.20 | $24.59K |
| Oct 1, 2026 | Tribbett Charles A | Other | 80 | $169.20 | $13.56K |
| Sep 30, 2026 | Dhandapani Chandra | Other | 207 | $169.36 | $35K |
| Sep 30, 2026 | Harrison Dean M | Other | 266 | $169.36 | $45K |
| Sep 30, 2026 | Thompson Donald | Other | 221 | $169.36 | $37.5K |
| Sep 1, 2026 | Hunstad Michael | Other | 622 | $183.86 | $114K |
| Aug 24, 2026 | South Thomas A | Sell | 1,800 | $184.90 | $333K |
| Jul 31, 2026 | SMITH DAVID BYRON JR | Other | 1,120 | — | — |
| Jul 29, 2026 | Moritz Robert Edward Jr. | Buy | 255 | $179.57 | $45.79K |
| Jul 1, 2026 | CROWN SUSAN | Other | 76 | $175.60 | $13.3K |
| Jul 1, 2026 | Dhandapani Chandra | Other | 26 | $175.60 | $4.56K |
| Jul 1, 2026 | Harrison Dean M | Other | 131 | $175.60 | $23K |
| Jul 1, 2026 | Klevorn Marcy S | Other | 57 | $175.60 | $10.01K |
Source: SEC Form 4 filings. "Other" covers awards, option exercises and gifts.