Company · Ownership research

NORTHERN TRUST CORP NTRS

CIK 0000073124

Form 4 transactions dated Nov 1, 2023 to Nov 8, 2026, as reported to the SEC.

Insider trading Initial holdings Institutional holders

This page lists 30 of 123 rows; the complete set is available through the API.

Insider filings on file run through Nov 5, 2026.

Insider purchases & sales

Purchased: $886.31K
Sold: $42.25M

Nov 1, 2023 – Nov 5, 2026
Available records · partial months are marked ·

Insiders in this window

202610 of 18 preview events

Date	Insider	Activity	Trade value (USD)	% of prior holding
Oct 30, 2026	Moritz Robert Edward Jr. Director	Purchase	$39.90K 236 shares bought	2.81% added Direct holding	▾
Oct 26, 2026	Levy Susan Cohen EVP and General Counsel	Sale	$661.60K 3,922 shares sold	6.20% sold Direct holding	▾
Oct 23, 2026	Levy Susan Cohen EVP and General Counsel	Sale	$2.86M 16,984 shares sold	22.24% sold Direct holding	▾
Aug 24, 2026	South Thomas A Executive Vice President	Sale	$332.82K 1,800 shares sold	1.90% sold Direct holding	▾
Jul 29, 2026	Moritz Robert Edward Jr. Director	Purchase	$45.79K 255 shares bought	3.13% added Direct holding	▾
Jun 3, 2026	Hallinan Aengus Executive Vice President	Sale	$613.88K 3,668 shares sold	27.94% sold Direct holding	▾
May 1, 2026	Moritz Robert Edward Jr. Director	Purchase	$37.44K 225 shares bought	2.84% added Direct holding	▾
Apr 29, 2026	Fox David W Jr EVP & Chief Financial Officer	Sale	$2.15K 13 shares sold	0.07% sold Trust holding	▾
Apr 28, 2026	Fox David W Jr EVP & Chief Financial Officer	Sale	$3.32M 19,987 shares sold	51.81% sold Trust holding	▾
Apr 24, 2026	Bellows Clive Co-President Asset Servicing	Sale	$462.06K 2,800 shares sold	9.03% sold Direct holding	▾

Showing 18 / 18 record groups in 2026. The complete set is available through the API.

NORTHERN TRUST CORP · NTRS

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The initial HTML of this page carries its exact data as script#research-data (JSON): values, units, scope, preview limits and SEC sources. Read it directly, no script or API key needed; script#research-access says what needs an account. For the year shown, this page lists 18 of 18 purchase / sale groups and 30 of 123 other groups; the totals and the monthly series cover the whole window.

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{"action":"list","ticker":"NTRS","transaction_code":["P","S"],"transaction_form_type":"4","page_size":20}

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Sources, coverage & how to read this data

Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.

Non-cancelled, non-derivative purchase (P) and sale (S) rows dated inside the public window, as reported. Share totals are on today's split-adjusted basis. Includes open-market and private transactions. Data after the latest filing is not asserted complete and is not zero-filled. A grouped event shares filing, transaction date, security, code, direction, ownership bucket and source. Derivative groups also match underlying security, exercise price, exercise/expiration dates and footnote references. Reported rows are retained; P/S price lots can be grouped. Post-transaction balances are never summed.