Klauer James C

Costco Wholesale Corp · Executive Vice President

Klauer James C is listed in public filings as officer: Executive Vice President. This Klauer James C insider trading page organizes Form 4 disclosures, reported purchases and sales, transaction dates, share amounts, related issuers, and historical insider activity so readers can review the person's public trading record in one place. Companies and tickers connected to this insider trading profile include Costco Wholesale Corp (COST). Investors use Klauer James C's insider trading disclosures to study buying and selling patterns, position changes, company-specific activity, and the source evidence behind each reported transaction.

Latest Actions

CompanyHolding ValueLast TransactionAmountTransaction PriceCurrent Price
Costco Wholesale CorpCOST$42M44.8k sharesSellJan 14, 2026$1.4M1.5k shares$939.00--

Insider Trades History

CompanyHolding ValueLast TransactionAmountTransaction PriceCurrent Price
Costco Wholesale CorpCOST$44M47k sharesGrant / ExerciseOct 22, 2025$226.7K240 shares$944.68--
Costco Wholesale CorpCOST$44M46.6k sharesGrant / ExerciseOct 22, 2025$187.7K199 shares$944.68--
Costco Wholesale CorpCOST$44M46.8k sharesGrant / ExerciseOct 22, 2025$180.1K191 shares$944.68--
Costco Wholesale CorpCOST$44M46.4k sharesGrant / ExerciseOct 22, 2025$167.3K177 shares$944.68--
Costco Wholesale CorpCOST$44M46.3k sharesGrant / ExerciseOct 22, 2025$104.8K111 shares$944.68--
Costco Wholesale CorpCOST$45M47.3k sharesGrant / ExerciseSep 10, 2025$916.4K958 shares$956.29--
Costco Wholesale CorpCOST--48.2k sharesGrant / ExerciseSep 10, 2025Disclosure amount unavailable4.2k shares----
Costco Wholesale CorpCOST$43M44k sharesSellApr 17, 2025$3.9M4k shares$981.07--
Costco Wholesale CorpCOST$44M48.8k sharesGrant / ExerciseOct 22, 2024$260.2K291 shares$893.49--
Costco Wholesale CorpCOST$43M48.6k sharesGrant / ExerciseOct 22, 2024$214.4K240 shares$893.49--
Costco Wholesale CorpCOST$43M48.2k sharesGrant / ExerciseOct 22, 2024$177.2K198 shares$893.49--
Costco Wholesale CorpCOST$43M48.4k sharesGrant / ExerciseOct 22, 2024$170.7K191 shares$893.49--
Costco Wholesale CorpCOST$43M48k sharesGrant / ExerciseOct 22, 2024$157.8K177 shares$893.49--
Costco Wholesale CorpCOST$45M49.1k sharesGrant / ExerciseSep 16, 2024$1.5M1.6k shares$907.87--
Costco Wholesale CorpCOST--50.7k sharesGrant / ExerciseSep 16, 2024Disclosure amount unavailable6.7k shares----