David W Grzebinski insider trades: Kirby (KEX) stock sales
Trades on the price chart
Daily close, with an arrow on each day they bought or sold
Companies
Where David reports to the SEC
Open-market buys and sales
24 trades reported on SEC Form 4, newest first
| Date | Stock | Type | Shares | Price | Value | Holding | Reported |
|---|---|---|---|---|---|---|---|
| Nov 2, 2026 | KEX | ↓ Sell | 18,310 | $141.32 | $2.6M | Direct | Nov 4, 2026 (2d) |
| Feb 24, 2026 | KEX | ↓ Sell | 34,152 | $130.05 | $4.4M | Direct | Feb 26, 2026 (2d) |
| Nov 21, 2025 | KEX | ↓ Sell | 29,451 | $107.41 | $3.2M | Direct | Nov 24, 2025 (3d) |
| Sep 16, 2024 | KEX | ↓ Sell | 26,358 | $120.46 | $3.2M | Direct | Sep 17, 2024 (1d) |
| Jun 26, 2024 | KEX | ↓ Sell | 3,000 | $120.31 | $361K | Direct | Jun 28, 2024 (2d) |
| Feb 12, 2024 | KEX | ↓ Sell10b5-1 | 18,000 | $85.44 | $1.5M | Direct | Feb 14, 2024 (2d) |
| Feb 6, 2024 | KEX | ↓ Sell | 7,000 | $84.72 | $593K | Direct | Feb 8, 2024 (2d) |
| Dec 1, 2023 | KEX | ↓ Sell10b5-1 | 4,000 | $76.78 | $307K | Direct | Dec 5, 2023 (4d) |
| Oct 3, 2023 | KEX | ↓ Sell10b5-1 | 5,000 | $80.54 | $403K | Direct | Oct 4, 2023 (1d) |
| Sep 6, 2023 | KEX | ↓ Sell | 26,634 | $83.03 | $2.2M | Direct | Sep 7, 2023 (1d) |
| Sep 1, 2023 | KEX | ↓ Sell10b5-1 | 5,000 | $83.56 | $418K | Direct | Sep 5, 2023 (4d) |
| Jul 3, 2023 | KEX | ↓ Sell10b5-1 | 4,000 | $76.69 | $307K | Direct | Jul 5, 2023 (2d) |
| Jun 1, 2023 | KEX | ↓ Sell10b5-1 | 3,000 | $71.81 | $215K | Direct | Jun 5, 2023 (4d) |
| Apr 3, 2023 | KEX | ↓ Sell10b5-1 | 2,000 | $69.65 | $139K | Direct | Apr 4, 2023 (1d) |
| Mar 1, 2023 | KEX | ↓ Sell10b5-1 | 3,000 | $72.47 | $217K | Direct | Mar 28, 2023 (27d) |
| Nov 16, 2021 | KEX | ↓ Sell10b5-1 | 1,000 | $58.10 | $58K | Direct | Nov 17, 2021 (1d) |
| Aug 16, 2021 | KEX | ↓ Sell10b5-1 | 1,000 | $56.74 | $57K | Direct | Aug 16, 2021 (0d) |
| May 17, 2021 | KEX | ↓ Sell10b5-1 | 3,000 | $69.59 | $209K | Direct | May 17, 2021 (0d) |
| Mar 2, 2021 | KEX | ↓ Sell10b5-1 | 2,000 | $64.11 | $128K | Direct | Mar 3, 2021 (1d) |
| Sep 9, 2019 | KEX | ↓ Sell | 9,069 | $78.40 | $711K | Direct | Sep 10, 2019 (1d) |
| Feb 5, 2019 | KEX | ↓ Sell | 8,052 | $75.24 | $606K | Direct | Feb 5, 2019 (0d) |
| Nov 15, 2013 | KEX | ↓ Sell | 5,000 | $95.07 | $475K | Direct | Nov 18, 2013 (3d) |
| Jul 29, 2013 | KEX | ↓ Sell | 2,996 | $83.26 | $249K | Direct | Jul 30, 2013 (1d) |
| Sep 14, 2012 | KEX | ↓ Sell | 9,500 | $58.17 | $553K | Direct | Sep 17, 2012 (3d) |
Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.
Other KEX insiders
Open-market trades in the last 12 months
About David W Grzebinski's insider trades
David W Grzebinski is CEO at Kirby (KEX). Since Sep 14, 2012, David has reported no open-market purchases and 24 sales worth $23.1M on SEC Form 4. In the last 12 months: 3 sales ($10.2M).
12 sales (17% of the value sold) were made under a Rule 10b5-1 trading plan, which is set up months in advance and runs on a schedule, so they say little about how the insider sees the stock today.
Their filings also include shares withheld for taxes (24 filings), option exercises (20 filings), grants and awards (18 filings), gifts (16 filings). These aren't open-market trades and aren't counted above.
How to read insider trades
Officers, directors and owners of more than 10% of a company must report trades in its stock on SEC Form 4, usually within two business days. Purchases with their own money are the stronger signal: insiders sell for many reasons (taxes, diversification, a house), but buy for one. See every KEX insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.