how many times has costco stock split

The closing price for Costco Wholesale (COST) yesterday was $985.88. It was down 0.3% for the day (down 0.4% from previous close).

DATE OPEN HIGH LOW CLOSE VOLUME
July 01 2025 19:30
$984.25
$987.30
$983.82
$985.88
12,737
July 01 2025 18:30
$984.19
$986.75
$984.05
$986.43
7,302
July 01 2025 17:30
$984.92
$987.14
$984.43
$985.61
5,429
July 01 2025 16:30
$978.74
$986.60
$978.44
$984.15
6,616
July 01 2025 15:30
$988.00
$988.00
$981.65
$981.65
10,505
July 01 2025 14:30
$985.52
$992.51
$985.46
$991.06
10,371
July 01 2025 13:30
$989.10
$996.34
$983.70
$983.70
13,455
Daily pricing data for Costco Wholesale dates back to 11/27/1985, and may be incomplete.