NTRS

Nasdaq

NORTHERN TRUST CORP

Latest disclosureOctober 2, 2026

Insider score Why 10?: 10/ 100
Qualifying buys · 30d: $0

2 purchases · 6 sales

Price by TradingView

Insider transactions 70

Limited filing history

Filters

Last 30 daysNo qualifying insider buying. No qualifying insider sales.

Sale disclosed

Thomas A. South

Executive Vice President

Common Stock

Reported value: $332.82K
Reported price: $184.90 / share

Sale disclosed

Aengus Hallinan

Executive Vice President

Common Stock

Reported value: $426.94K
Reported price: $167.10 / share

Sale disclosed

Aengus Hallinan

Executive Vice President

Common Stock

Reported value: $186.94K
Reported price: $167.96 / share

Sale disclosed

David W. Fox Jr

EVP & Chief Financial Officer

Common Stock

Reported value: $3.32M
Reported price: $166.16 / share

Sale disclosed

David W. Fox Jr

EVP & Chief Financial Officer

Common Stock

Reported value: $2.15K
Reported price: $165.74 / share

Sale disclosed

Clive Bellows

Co-President Asset Servicing

Common Stock

Reported value: $462.06K
Reported price: $165.02 / share

Reporting insider	Security / transaction	Amount / price	Value	Traded / disclosed	Source
Executive Vice President	Common StockSale	1,800$184.90 / share	$332.82K	Aug 24Filed Aug 25 · 1d later	SEC filing
Executive Vice President	Common StockSale2 trades	3,668avg $167.36 / share	$613.88K	Jun 3Filed Jun 4 · 1d later	2 filings 2,555 @ $167.10 · $426.94KSEC filing 1,113 @ $167.96 · $186.94KSEC filing
EVP & Chief Financial Officer	Common StockSale	19,987$166.16 / share	$3.32M	Apr 28Filed Apr 29 · 1d later	SEC filing
EVP & Chief Financial Officer	Common StockSale	13$165.74 / share	$2.15K	Apr 29Filed Apr 29 · 0d later	SEC filing
Co-President Asset Servicing	Common StockSale	2,800$165.02 / share	$462.06K	Apr 24Filed Apr 28 · 4d later	SEC filing

Congress transactions 4

All Congress filings

Sale disclosed

Northern Trust Corporation - Common Stock (NTRS) · Stock

The filing reports a sale for a spouse.

Lisa McClainReporting House member

Reported amount: $1,001 – $15,000Reported range; exact amount not disclosed.
Trade date: October 31, 2025

Purchase disclosed

Northern Trust Corporation - Common Stock (NTRS) · Stock

The filing reports a purchase for a spouse.

Lisa McClainReporting House member

Reported amount: $1,001 – $15,000Reported range; exact amount not disclosed.
Trade date: October 30, 2025

Sale disclosed

Northern Trust Corporation - Common Stock (NTRS) · Stock

The filing reports a sale for a spouse.

Lisa McClainReporting House member

Reported amount: $1,001 – $15,000Reported range; exact amount not disclosed.
Trade date: October 30, 2025

Sale disclosed

Northern Trust Corporation - Common Stock (NTRS) · Stock

The filing reports a sale for a spouse.

Valerie HoyleReporting House member

Reported amount: $1,001 – $15,000Reported range; exact amount not disclosed.
Trade date: September 23, 2025

Why this buying score?

Qualifying common-equity purchase value

$34,545 of common-equity purchase value after transaction-age decay across 180 days.

+6 pts

Distinct buying groups

1 distinct reporting-owner group(s). Joint rows count once; identity is not proof of discretion.

+4 pts

This score describes qualifying insider purchases at issuer level. Read the methodology

Sources and coverage

Limited filing history · Market-wide discovery does not establish complete company history. View coverage

Source: SEC EDGAR · Form 4
Issuer CIK: 0000073124
Latest public acceptance: Oct 2, 2026, 10:09 PM UTC
Score calculated: Oct 8, 2026, 12:03 AM UTC
Parser: form4-parser-1.5
Classifier: form4-classifier-1.1
Scoring methodology: insider-experimental-1.1
Availability: Public filing time, not trade date

Open a transaction's SEC filing for the primary evidence. A code P may describe an open-market or private purchase; classification is not proof of intent.

Insider activity can have many explanations. Signal Strength is not a probability of profit or a recommendation to trade.

Reporting insider

Security / transaction

Amount / price

Value

Traded / disclosed

Source

Executive Vice President

Common StockSale

1,800$184.90 / share

$332.82K

Aug 24Filed Aug 25 · 1d later

SEC filing

Executive Vice President

Common StockSale2 trades

3,668avg $167.36 / share

$613.88K

Jun 3Filed Jun 4 · 1d later

2 filings

2,555 @ $167.10 · $426.94KSEC filing
1,113 @ $167.96 · $186.94KSEC filing

EVP & Chief Financial Officer

Common StockSale

19,987$166.16 / share

$3.32M

Apr 28Filed Apr 29 · 1d later

SEC filing

EVP & Chief Financial Officer

Common StockSale

13$165.74 / share

$2.15K

Apr 29Filed Apr 29 · 0d later

SEC filing

Co-President Asset Servicing

Common StockSale

2,800$165.02 / share

$462.06K

Apr 24Filed Apr 28 · 4d later

SEC filing

Why this buying score?

Qualifying common-equity purchase value

$34,545 of common-equity purchase value after transaction-age decay across 180 days.

+6 pts

Distinct buying groups

1 distinct reporting-owner group(s). Joint rows count once; identity is not proof of discretion.

+4 pts

This score describes qualifying insider purchases at issuer level. Read the methodology

Sources and coverage

Limited filing history · Market-wide discovery does not establish complete company history. View coverage

Source: SEC EDGAR · Form 4
Issuer CIK: 0000073124
Latest public acceptance: Oct 2, 2026, 10:09 PM UTC
Score calculated: Oct 8, 2026, 12:03 AM UTC
Parser: form4-parser-1.5
Classifier: form4-classifier-1.1
Scoring methodology: insider-experimental-1.1
Availability: Public filing time, not trade date

Open a transaction's SEC filing for the primary evidence. A code P may describe an open-market or private purchase; classification is not proof of intent.