COSTCO WHSL CORP NEW

Ticker: COST CUSIP: 22160K105 Class: COM

Cornerstone Management, Inc.'s Holding History (CIK: 0001587867)

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

Q1 2023

Shares 17 Value ($000) $8 Avg Close $471.27 Range $429.88 - $509.61

Q4 2022

Shares 17 Value ($000) $8 Avg Close $468.77 Range $430.19 - $520.75

Q3 2022

Shares 17 Value ($000) $8 Avg Close $498.08 Range $444.08 - $541.06

Q2 2022

Shares 17 Value ($000) $8 Avg Close $484.91 Range $388.78 - $584.62

Q1 2022

Shares 9 Value ($000) $5 Avg Close $500.83 Range $447.15 - $559.84

Q4 2021

Shares 4 Value ($000) $2 Avg Close $488.10 Range $415.17 - $544.86

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2023	17	$8	$471.27	$429.88 - $509.61
Q4 2022	17	$8	$468.77	$430.19 - $520.75
Q3 2022	17	$8	$498.08	$444.08 - $541.06
Q2 2022	17	$8	$484.91	$388.78 - $584.62
Q1 2022	9	$5	$500.83	$447.15 - $559.84
Q4 2021	4	$2	$488.10	$415.17 - $544.86