Insider trade

Officer sold ~$428K of NTRS shares in the open market

Traded Mar 5, 2026 · Filed Mar 6, 2026

Northern TrustNTRS

~$428K
Reported value · 3,009 sh @ $142.39: 29K
Holds after · shares reported: +17.9%
stock since the trade · S&P 500 +12.1%, $143.50 → $169.20 on Oct 1

Why it stands out

Northern Trust's Co-President Asset Servicing sold $428K of Northern Trust shares. Nobody planned it ahead of time.

Written from the filing's own figures. OQRO describes what was reported and never tells you what to buy or sell

View the official recordSEC Form 4 — Statement of Changes in Beneficial Ownership

All the details

Dates, kept separate

Transaction date: Mar 5, 2026
Reporting period: Not applicable
Filed with the SEC: Mar 6, 2026

Officer$100K–$500K

Context

Classification

open market sale

Code S — open-market or private sale

Absolute commitment

~$428,452

Shares × reported transaction price

Timing vs results

42 days after results of Jan 22, 2026, 47 days before results of Apr 21, 2026

Results dates are the company's own 8-K (Item 2.02). Many companies only let insiders trade in a window after results

Price at the time

Closed at $143.50 on Mar 5, 2026, 70% above its 52-week low and 7% below its high, little changed over the previous 30 trading days

52-week range $84.45 (Apr 8, 2025) to $154.80 (Feb 9, 2026), 84% of the way up, from 251 adjusted closes. 30 trading days earlier: $144.42 on Jan 21, 2026. Describes the past only, not a forecast

Planned / mechanical clue

None found in footnotes

Only flagged when a footnote says so; never inferred

After it was reported

After	Stock	S&P 500	Difference
7 days	-1.4%	-1.4%	-0.0%
30 days	+9.6%	-0.3%	+10.0%
90 days	+22.2%	+9.0%	+13.2%
180 days	+33.6%	+12.9%	+20.6%

Past results only. Not a forecast.

Source receipt

Record ID: 0002104487-26-000010
Filed / recorded: Mar 6, 2026, 11:17 PM UTC
Added to OQRO: Oct 2, 2026, 12:28 PM UTC
Parser: form4-xml-v1
Data quality: Verified: identifiers matched exactly
Issuer: NORTHERN TRUST CORP
Issuer CIK: 73124
Ticker: NTRS
Reporting person: Guy Gibson
Relationship: Officer
Officer title: Co-President Asset Servicing
Security: Common Stock
Table: Non-derivative (Table I)
Transaction date: Mar 5, 2026
Transaction code: S
Shares / units: 3,009
Price per share: $142.39
Acquired / disposed: Disposed (D)
Shares owned after: 29,332
Ownership form: Direct
Amendment: No

Footnotes from the filing

Price reflects the weighted average sales price from $142.39 to $142.42. Information regarding the number of shares sold at each separate price will be provided by the reporting person upon request.
Represents stock units payable automatically on a 1-for-1 basis in shares of the Corporation's common stock.