MSCI INC

Ticker: MSCI CUSIP: 55354G100 Class: COM

True North Advisors, LLC's Holding History (CIK: 0001634556)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 698 Value ($000) $400 Avg Close $559.99 Range $523.66 - $592.51

Q3 2025

Shares 502 Value ($000) $285 Avg Close $562.63 Range $521.69 - $589.53

Q2 2025

Shares 493 Value ($000) $284 Avg Close $549.12 Range $482.15 - $575.42

Q1 2025

Shares 507 Value ($000) $287 Avg Close $574.91 Range $530.87 - $627.03

Q4 2024

Shares 507 Value ($000) $304 Avg Close $591.72 Range $551.16 - $634.40

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	698	$400	$559.99	$523.66 - $592.51
Q3 2025	502	$285	$562.63	$521.69 - $589.53
Q2 2025	493	$284	$549.12	$482.15 - $575.42
Q1 2025	507	$287	$574.91	$530.87 - $627.03
Q4 2024	507	$304	$591.72	$551.16 - $634.40