Form 4 for NTRS Northern Trust

Accepted 2025-04-24 00:00:00 ET · period of report 2024-10-01 · accession 0000073124-25-000173 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X	Filed	Traded	Ticker	Insider	Title	Type	Price	Qty	Owned	ΔOwn	Value
M	2025-04-24	2024-10-01+	NTRS	Dhandapani Chandra	Dir	A - Grant	$15.14	+2,253	4,552	+98%	+$34.1K

Purchase Sale Sale after option exercise All abbreviations

#	Table	Security	Date	Code	A/D	Shares	Price	Owned after	Own	Exercise / expiry	Underlying	Footnotes
1	Common	Common Stock	2025-01-01	A	A	3.11	$102.50	2,303.60	D	—	—	(F1) Represents stock units payable automatically on a 1-for-1 basis in shares of the Corporation's common stock.
2	Common	Common Stock	2024-10-01	A	A	1	$88.72	2,300.49	D	—	—	(F1) Represents stock units payable automatically on a 1-for-1 basis in shares of the Corporation's common stock.
3	Common	Common Stock	2025-04-22	A	A	53.95	$89.36	2,650.37	D	—	—	(F1) Represents stock units payable automatically on a 1-for-1 basis in shares of the Corporation's common stock.
4	Common	Common Stock	2025-04-01	A	A	5.33	$97.95	2,596.42	D	—	—	(F1) Represents stock units payable automatically on a 1-for-1 basis in shares of the Corporation's common stock.
5	Common	Common Stock	2025-03-31	A	A	287.49	$98.65	2,591.09	D	—	—	(F1) Represents stock units payable automatically on a 1-for-1 basis in shares of the Corporation's common stock.
6	Common	Common Stock	2025-04-22	A	A	1,902	$0.00	4,552.37	D	—	—	(F1) Represents stock units payable automatically on a 1-for-1 basis in shares of the Corporation's common stock.