Grzebinski David W

CEO Grzebinski sold 34.2K KEX shares at $130.05 (-25.8% of holdings); stock near 52-week high, fundamentals steady.

CEO David W Grzebinski sold 34,152 shares at $130.05, reducing his stake from 132,393 to 98,241 shares. The transaction occurred when KEX was trading near its 52-week high of $130.94, with the stock up 14.2% over 90 days. Fundamentals remain intact: the company reported $871.2M in quarterly revenue and $92.5M net income, with a modest 3.0% annual revenue growth and P/E of 18.63. His prior trades at KEX show mixed timing outcomes: a recent sell on 2025-11-21 gained 19.5% in the following 90 days (poorly timed), while a 2024-09-16 sale lost 2.5% over 90 days (well-timed). The current sale does not yet reveal its own outcome relative to future price action.

CEO David W Grzebinski sells 29.5K KEX shares at $107.41 for $3.2M; reduces stake 27.0% to 79.7K shares

David W Grzebinski, CEO of Kirby Corp, sold 29,451 shares at $107.41 on 2025-11-21, representing a 27.0% reduction in his holdings from 109,160 to 79,709 shares. The sale occurred at a price 0.59% below the current market price of $108.04 and 17.2% below the 52-week high of $130.48. Across his cross-ticker track record of 4 prior sells, Grzebinski demonstrates a 100.00% well-timed rate at the 90-day mark, though at this specific ticker (KEX), only 1 of 1 prior sells has a measurable 90-day outcome. The company's fundamentals remain solid with $871.2M in latest quarterly revenue, $92.5M net income, and a 19.16 P/E ratio, though the 30-day 24.4% gain and 90-day 9.9% gain suggest recent momentum in the stock.

CEO Grzebinski sold 26,358 KEX shares at $120.46 for $3,175,084.68; retains 63,399 shares post-sale.

CEO David W. Grzebinski sold 26,358 shares (26.4K shares) at $120.46 on 2024-09-16 for $3,175,084.68 ($3.2M), reducing his stake by -29.4% from 89,757 to 63,399 shares. At his prior three trades at KEX, two sales in February 2024 were followed by substantial 90-day gains (+34.6% and +32.2%), while a September 2023 sale preceded a 90-day decline of -8.5%; only 1 of 3 prior same-ticker sales resulted in a well-timed exit. The current price of $122.88 stands -5.2% from the 52-week high of $129.59, and the stock has appreciated +2.8% over 30 days and +3.6% over 90 days since his transaction. His cross-ticker track record shows a 33.33% well-timed rate across 3 prior open-market sales with an average 90-day return of +19.4%, indicating mixed historical timing effectiveness. Fundamentals remain solid with $824.4M quarterly revenue, +11.0% annual growth, and 25.49 P/E, though the magnitude of this single disposition warrants observation given the material reduction in his shareholdings.