Adamo Claudine

EVP Adamo Claudine sold 730 COST shares at $1,003.02; price now $992.23 vs 52-week high of $1,056.85

Adamo Claudine sold 730 shares of Costco on 2026-03-09 at $1,003.02, reducing her holdings by 10.7% to 6,121 shares. The sale occurred near Costco's 52-week high of $1,056.85 (only 6.1% below), though the current price of $992.23 is now 1.1% below the sale price. Her prior five sales at Costco occurred across a 2.5-year span with mixed post-trade performance: 90-day returns ranged from +4.3% to +26.6%, and zero of these five prior sales were well-timed (stock rose after each). Cross-ticker, her 5 prior sells averaged +12.2% over 90 days with a 0.00% well-timed rate. The sale represents a routine, moderate-sized reduction of a large executive position at a mature company trading at a P/E of 51.49 with $17.8B quarterly revenue and +8.2% annual growth, but the pattern of poorly-timed prior sells and the absence of any timing advantage in her historical activity reduces the signal strength of this transaction.

Adamo (EVP) sold 2,700 COST shares at $935.68; holds 6,851 post-transaction (-28.3% reduction).

Adamo sold 2,700 shares for $2,526,336.00 on 2025-10-24, reducing her COST position by 28.3%. Her prior COST trades show a mixed timing record: the last four sales at this ticker yielded 90-day returns of +5.8%, +6.3%, +18.3%, and +26.6%—all positive, meaning the stock rose after those sales (0 of 4 well-timed at 90 days). The current sale occurred when COST was -13.4% from its 52-week high, and the stock has declined -1.4% in 30 days since execution. Against her cross-ticker track record (0.00% 90-day well-timed rate across 4 prior sells with +14.2% average 90d return), the pattern suggests prior sells preceded rallies rather than declines. This transaction represents a material reduction in her holdings but lacks clear directional signal given the company's solid fundamentals (revenue $17.8B, net income $306.0M, +8.2% annual growth, P/E 48.17).

Adamo (EVP) sold 900 shares of COST at $922.56 on 2025-03-24 for $830,304.00

Adamo Claudine, Executive Vice President, sold 900 shares (11.4% of her pre-transaction holdings) at $922.56. The sale occurred when COST was trading 13.6% below its 52-week high, and the stock has declined 10.1% over the past 30 days and 3.0% over 90 days. Looking at her same-ticker history at COST, none of her prior three sells at this company proved well-timed on a 90-day basis; her 2024-09-30 and 2024-03-11 sales preceded modest gains, while only her 2023-10-23 sale preceded a notable 26.6% decline. Her cross-ticker track record shows a 0.00% 90-day well-timed rate, indicating her sells generally have not preceded subsequent stock declines. The current stock price of $930.26 is only modestly above her sale price, reflecting minimal appreciation since the transaction.

EVP Adamo sells 3,200 COST shares at $888.99 (-27.1% of holdings); prior COST sales poorly timed (90d: +18.3%, +26.6%)

Adamo Claudine, Executive Vice President at Costco, sold 3,200 shares for $2,844,777.60, reducing her position from 11,829 to 8,629 shares. At the time of sale ($888.99), the stock was 4.2% from its 52-week high of $917.08 and has since declined 1.6% over 30 days. Her prior two sales at Costco both resulted in positive 90-day returns (+18.3% and +26.6%), indicating neither sale preceded a decline — a pattern of poorly-timed exits. Her cross-ticker track record shows an average 90d return of +22.4% after sells with a well-timed rate of 0.00%, further suggesting her sales have historically missed downturns. The current price of $878.53 is already below the transaction price, though too recent to establish a meaningful 30-day pattern.