Open Insider Trading Activity for Kirby Corp CEO Grzebinski David W
31-day price and insider activity (up to 2 years)
Daily candles with triangles for the buy and sale transactions shown below. Scroll left or zoom out to load earlier candles (up to 2 years).
▲ Insider buy
▼ Insider sale
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Charting by TradingView Lightweight Charts
| Ticker | Filing Date | Transaction Date | Company | Insider | Title | Transaction | Trade Count | Shares | Avg. Price | Total Value | Position Size Change | SEC Filing |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Explained M/S: sale activity tied to share conversions or derivative-related share movements. KEX | 2026-02-26 | 2026-02-24 | Kirby Corp | Grzebinski David W | CEO | Sell | 1 | 34,152 | $130.05 | $4,441,467.60 | 25.80% | View Filing |
| Explained M/S: sale activity tied to share conversions or derivative-related share movements. KEX | 2025-11-24 | 2025-11-21 | Kirby Corp | Grzebinski David W | CEO | Sell | 1 | 29,451 | $107.41 | $3,163,331.91 | 26.98% | View Filing |