COSTCO WHSL CORP NEW

Ticker: COST CUSIP: 22160K105 Class: COM

Amtrust Financial Services, Inc.'s Holding History (CIK: 0001365555)

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

Q3 2021

Shares 5,000 Value ($000) $2,247 Avg Close $418.22 Range $374.22 - $447.84

Q2 2021

Shares 2,000 Value ($000) $791 Avg Close $359.04 Range $333.36 - $380.48

Q1 2019

Shares 10,000 Value ($000) $2,422 Avg Close $198.35 Range $180.94 - $220.09

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2021	5,000	$2,247	$418.22	$374.22 - $447.84
Q2 2021	2,000	$791	$359.04	$333.36 - $380.48
Q1 2019	10,000	$2,422	$198.35	$180.94 - $220.09