COSTAR GROUP INC

Ticker: CSGP CUSIP: 22160N109 Class: EQTY

FIRST NATIONAL BANK OF OMAHA's Holding History (CIK: 0000036644)

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

Q2 2021

Shares 258 Value ($000) $212 Avg Close $86.45 Range $80.52 - $94.35

Q1 2021

Shares 258 Value ($000) $212 Avg Close $86.33 Range $74.31 - $95.28

Q4 2020

Shares 283 Value ($000) $262 Avg Close $87.68 Range $78.10 - $95.12

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2021	258	$212	$86.45	$80.52 - $94.35
Q1 2021	258	$212	$86.33	$74.31 - $95.28
Q4 2020	283	$262	$87.68	$78.10 - $95.12