NTRS
NORTHERN TRUST CORP · Finance & Insurance · Market cap $34.7B
Insiders sold $287K net in the last 90 days ·1 seller, 1 buyer· latest Form 4 filed Aug 25, 2026
Insider Buying
$804K
reported purchases (SEC code P)
Insider Selling
$14.8M
reported sales (SEC code S)
Unique Insiders
11
in the rolling window
Latest filing
Sep 3, 2026
South Thomas A
NORTHERN TRUST CORP (NTRS) has 118 SEC Form 4 filings (157 transaction rows) in the rolling window, disclosed by 11 distinct insiders. Most recent filing: Sep 3, 2026.
Inside the rolling window, 11 insiders at NORTHERN TRUST CORP reported 6 open-market purchases totaling $804K and 15 open-market sales totaling $14.8M. The most active filer is Director Moritz Robert Edward Jr. with 5 filings. Insiders have net sold $4.6M over the trailing 6 months. The most recent open-market filing is a sale of 1,800 shares by Executive Vice President South Thomas A, dated Aug 24, 2026, worth $333K.
- Industry:Banks - Diversified
- CEO:Michael Gerard O'Grady
- Employees:23,400
- HQ:Chicago, IL, US
- IPO:1980-03-17
| Source | |||||||
|---|---|---|---|---|---|---|---|
South Thomas AFirst in 8 months | Executive Vice President | Sale | 1,800 | $333K | Aug 25 | -0.1% | SEC ↗ |
| Director | Purchase | 255 | $46K | Jul 30 | +2.3% | SEC ↗ | |
Hallinan AengusFirst filing | Executive Vice President | Sale | 3,668 | $614K | Jun 4 | +7.8% | SEC ↗ |
Moritz Robert Edward Jr.First in 3 months | Director | Purchase | 225 | $37K | May 4 | +15.7% | SEC ↗ |
| EVP & Chief Financial Officer | Sale | 19,987 | $3.3M | Apr 29 | +13.2% | SEC ↗ | |
| EVP & Chief Financial Officer | Sale | 13 | $2K | Apr 29 | +13.2% | SEC ↗ | |
| Co-President Asset Servicing | Sale | 2,800 | $462K | Apr 28 | +11.8% | SEC ↗ | |
| Co-President Asset Servicing | Sale | 3,009 | $428K | Mar 6 | +34.7% | SEC ↗ | |
| EVP & Chief Financial Officer | Sale | 3,255 | $468K | Mar 5 | +30.1% | SEC ↗ | |
Fox David W JrFirst filing | EVP & Chief Financial Officer | Sale | 1,450 | $209K | Feb 26 | — | SEC ↗ |
Bellows CliveFirst filing | Co-President Asset Servicing | Sale | 1,148 | $167K | Feb 13 | — | SEC ↗ |
Gibson GuyFirst filing | Co-President Asset Servicing | Sale | 1,043 | $154K | Feb 13 | — | SEC ↗ |
Petrino RichardFirst filing | Director | Purchase | 1,000 | $149K | Feb 5 | — | SEC ↗ |
Moritz Robert Edward Jr.First in 3 months | Director | Purchase | 245 | $37K | Feb 3 | — | SEC ↗ |
Cherecwich PeterFirst filing | Chief Operating Officer | Sale | 25,000 | $3.7M | Jan 27 | — | SEC ↗ |
South Thomas AFirst filing | Executive Vice President | Sale | 5,000 | $695K | Dec 15 | — | SEC ↗ |
Landers JohnFirst filing | Controller | Sale | 766 | $95K | Nov 18 | — | SEC ↗ |
FRADKIN STEVEN LFirst filing | Vice Chairman | Sale | 4,688 | $600K | Nov 7 | — | SEC ↗ |
Levy Susan CohenFirst filing | EVP and General Counsel | Sale | 27,591 | $3.5M | Nov 5 | — | SEC ↗ |
| Director | Purchase | 3,891 | $500K | Nov 5 | — | SEC ↗ | |
Moritz Robert Edward Jr.First filing | Director | Purchase | 270 | $34K | Oct 28 | — | SEC ↗ |
Congress trading NTRS 47 all-time
- DRep. Ro KhannaSale$1,001 - $15,0002026-07-07
- DRep. Val HoyleOther$1,001 - $15,0002025-09-23
- DRep. Val HoyleOther$1,001 - $15,0002025-09-23
- DRep. Val HoylePurchase$1,001 - $15,0002025-07-28
- RRep. Lisa C. McClainPurchase$1,001 - $15,0002025-06-17
- RRep. Lisa C. McClainPurchase$1,001 - $15,0002025-06-17
STOCK Act disclosures are filed up to 45 days after the trade. Amount is a disclosed range, not an exact figure.
Frequently asked questions
How many SEC Form 4 insider filings does NTRS have?
NORTHERN TRUST CORP (NTRS) has 118 SEC Form 4 filings (157 transaction rows) in the rolling 365-day window, disclosed by 11 distinct insiders. Most recent filing: Sep 3, 2026.
When was the most recent SEC Form 4 filing for NTRS?
The most recent Form 4 filing for NTRS on Tracefour is dated Sep 3, 2026.
Who is the most active insider at NTRS?
The most active SEC Form 4 filer at NTRS in the rolling window is Director Moritz Robert Edward Jr., with 5 filings.
What is the net insider flow at NTRS over the last 6 months?
Over the trailing 180 days, insiders at NTRS have net sold $4.6M based on SEC Form 4 disclosures.
What is the total insider buy and sell value at NTRS in the current window?
Inside the rolling window, insiders at NTRS bought $804K and sold $14.8M based on SEC Form 4 filings.
Can I get alerts for NTRS insider trading?
Yes. Tracefour sends a free email when a new SEC Form 4 purchase or sale is filed at NORTHERN TRUST CORP (NTRS). Alerts are set per company from the page itself, there is no paid tier, and each email links to the original filing on SEC EDGAR.
Related companies
NORTHERN TRUST CORP is in the Finance & Insurance sector.