KEX (Kirby Corporation)
Insider Trading Activity
Every open-market purchase and sale reported by KEX officers, directors and 10%+ beneficial owners on SEC Form 4, which must be filed within two business days of the transaction. Sales often reflect scheduled 10b5-1 plans or tax withholding rather than a directional view, so read counts alongside the size and the filer.
Market data may be delayed, incomplete, or inaccurate. Not a recommendation to buy, sell, or hold any security. Verify quotes with your broker before trading. See Terms §17.
| Filed | Insider | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-08-07 | Amy D. Husted | Exec VP General Counsel & Sec | MIXED | — | — |
| 2026-08-07 | Amy D. Husted | Exec VP General Counsel & Sec | MIXED | — | — |
| 2026-05-18 | Amy D. Husted | Exec VP General Counsel & Sec | Sell | — | — |
| 2026-05-18 | Christian G. O'Neil | President and COO | Sell | — | — |
| 2026-05-18 | William Matthew Woodruff | VP of Public and Govt Affairs | Sell | — | — |
| 2026-05-06 | RONALD A DRAGG | Vice President and Controller | Sell | — | — |
| 2026-05-06 | Anne-Marie Ainsworth | Director | A | — | — |
| 2026-05-06 | RICHARD J ALARIO | Director | A | — | — |
| 2026-05-06 | Tanya S Beder | Director | A | — | — |
| 2026-05-06 | BARRY E DAVIS | Director | A | — | — |
| 2026-05-06 | Susan Leslie Dio | Director | A | — | — |
| 2026-05-06 | Tracy A Embree | Director | A | — | — |
| 2026-05-06 | William M. Waterman | Director | A | — | — |
| 2026-05-06 | Shawn D. Williams | Director | A | — | — |
| 2026-03-04 | Raj Kumar | Exec VP and CFO | Sell | — | — |
| 2026-03-04 | Christian G. O'Neil | President and COO | Sell | — | — |
| 2026-02-26 | David W Grzebinski | CEO | MIXED | — | — |
| 2026-02-24 | Matthew P Kerin | VP IR and Treasurer | A | — | — |
| 2026-02-24 | Tracy A Embree | Director | A | — | — |
| 2026-02-23 | BARRY E DAVIS | Director | MIXED | — | — |
| 2026-02-23 | Amy D. Husted | Exec VP General Counsel & Sec | MIXED | — | — |
| 2026-02-17 | Jennifer N. McCauley | Chief HR Officer | MIXED | — | — |
| 2026-02-11 | William Matthew Woodruff | VP of Public and Govt Affairs | Sell | — | — |
| 2026-02-11 | SCOTT P MILLER | VP - CIO | Sell | — | — |
| 2026-02-06 | RONALD A DRAGG | Vice President and Controller | MIXED | — | — |
| 2026-02-05 | RONALD A DRAGG | Vice President and Controller | MIXED | — | — |
| 2026-02-05 | David W Grzebinski | CEO | MIXED | — | — |
| 2026-02-05 | Amy D. Husted | Exec VP General Counsel & Sec | MIXED | — | — |
| 2026-02-05 | Raj Kumar | Exec VP and CFO | MIXED | — | — |
| 2026-02-05 | SCOTT P MILLER | VP - CIO | MIXED | — | — |
| 2026-02-05 | Kurt A. Niemietz | VP IR & Treasurer | MIXED | — | — |
| 2026-02-05 | Christian G. O'Neil | President and COO | MIXED | — | — |
| 2026-02-05 | William Matthew Woodruff | VP of Public and Govt Affairs | MIXED | — | — |
| 2026-02-03 | RONALD A DRAGG | Vice President and Controller | A | — | — |
| 2026-02-03 | David W Grzebinski | CEO | A | — | — |
| 2026-02-03 | Amy D. Husted | Exec VP General Counsel & Sec | A | — | — |
| 2026-02-03 | Raj Kumar | Exec VP and CFO | A | — | — |
| 2026-02-03 | Jennifer N. McCauley | Chief HR Officer | A | — | — |
| 2026-02-03 | SCOTT P MILLER | VP - CIO | A | — | — |
| 2026-02-03 | Christian G. O'Neil | President and COO | A | — | — |
| 2026-02-03 | William Matthew Woodruff | VP of Public and Govt Affairs | A | — | — |
| 2026-01-27 | RONALD A DRAGG | Vice President and Controller | MIXED | — | — |
| 2026-01-27 | David W Grzebinski | CEO | MIXED | — | — |
| 2026-01-27 | Amy D. Husted | Exec VP General Counsel & Sec | MIXED | — | — |
| 2026-01-27 | SCOTT P MILLER | VP - CIO | MIXED | — | — |
| 2026-01-27 | Kurt A. Niemietz | VP IR & Treasurer | MIXED | — | — |
| 2026-01-27 | Christian G. O'Neil | President and COO | MIXED | — | — |
| 2026-01-27 | William Matthew Woodruff | VP of Public and Govt Affairs | MIXED | — | — |
| 2025-12-23 | Christian G. O'Neil | President and COO | MIXED | — | — |
| 2025-12-02 | Kurt A. Niemietz | VP IR & Treasurer | Sell | — | — |
| Insider | Role | Shares Held | Value |
|---|---|---|---|
| — | Director | 410,094 | — |
| — | Director | 206,287 | — |
| — | Director | 155,093 | — |
| — | CEO | 132,393 | — |
| — | Director | 122,879 | — |
| — | Director | 118,715 | — |
| — | Director | 85,973 | — |
| — | Executive Vice President | 48,508 | — |
| — | Director | 47,115 | — |
| — | Executive VP - Admin | 47,003 | — |
| — | President-Marine Transportatio | 44,344 | — |
| — | Director | 33,509 | — |
| — | Director | 30,280 | — |
| — | Director | 28,632 | — |
| — | VP - Industry Relations | 25,667 | — |
| — | Vice Pres-Investor Relations | 22,419 | — |
| — | Senior Vice President | 21,303 | — |
| — | Vice President | 20,930 | — |
| — | President-Kirby Engine Systems | 20,829 | — |
| — | Vice President | 19,862 | — |
| — | Director | 19,722 | — |
| — | Director | 19,313 | — |
| — | Exec VP - CFO | 18,278 | — |
| — | President-Marine Transportatio | 17,848 | — |
| — | Director | 15,488 | — |
Form 4 reports a change in beneficial ownership by an officer, director or 10%+ holder, and must be filed within two business days of the transaction — so this is close to real time, unlike the 45-day-lagged 13F institutional data.
Transaction codes matter more than the raw buy/sell count. Code P is an open-market purchase — an insider choosing to buy with their own money, which is the signal most research treats as informative. Code S is a sale, but sales are frequently pre-scheduled under a 10b5-1 plan or cover tax withholding on vesting equity, so a run of sales often says nothing directional. Codes A and M are grants and option exercises rather than open-market decisions.
Full filing history and per-insider positions are on the KEX quote page; the site-wide leaderboard is on the insider transactions hub.