COSTCO WHSL CORP NEW

Ticker: COST CUSIP: 22160K105 Class: COM

Elefante Mark B's Holding History (CIK: 0001661535)

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

Q4 2025
Shares 638 Value ($000) $550 Avg Close $905.73 Range $844.06 - $962.64
Q3 2025
Shares 638 Value ($000) $591 Avg Close $956.70 Range $902.01 - $997.89
Q2 2025
Shares 648 Value ($000) $641 Avg Close $990.72 Range $868.14 - $1064.10
Q1 2025
Shares 658 Value ($000) $622 Avg Close $970.56 Range $877.95 - $1073.82
Q4 2024
Shares 698 Value ($000) $640 Avg Close $922.64 Range $861.51 - $1003.02
Q2 2020
Shares 1,260 Value ($000) $383 Avg Close $279.18 Range $257.36 - $295.59
Q1 2020
Shares 1,350 Value ($000) $385 Avg Close $277.78 Range $248.54 - $298.00
Q4 2019
Shares 1,375 Value ($000) $405 Avg Close $271.52 Range $256.90 - $280.77
Q3 2019
Shares 1,177 Value ($000) $338 Avg Close $256.34 Range $238.19 - $280.38
Q2 2019
Shares 951 Value ($000) $251 Avg Close $226.60 Range $212.14 - $244.81
Q1 2019
Shares 971 Value ($000) $235 Avg Close $198.35 Range $180.94 - $220.09
Q4 2018
Shares 1,316 Value ($000) $268 Avg Close $201.98 Range $171.58 - $217.57
Q3 2018
Shares 1,411 Value ($000) $332 Avg Close $203.13 Range $185.65 - $221.43
Q2 2018
Shares 1,446 Value ($000) $302 Avg Close $177.76 Range $162.55 - $191.42
Q1 2018
Shares 1,446 Value ($000) $273 Avg Close $169.26 Range $157.50 - $179.09
Q4 2017
Shares 1,499 Value ($000) $279 Avg Close $154.45 Range $137.67 - $175.03