Kirby Corporation (KEX) Insider Trading
Over the last 3 months, KEX insiders made 0 open-market buys and 4 sales, a net sale of -$2.6M (SEC Form 4). Over the last 6 months, 310 institutions increased and 318 reduced their position (13F).
Insider Activity
Sentiment
0/100
Buys (3m)
0
Sells (3m)
4
Net (3m)
-$2.6M
Insider trades by month Buys Sells
Feb
Nov
Dec
Feb
Mar
May
Context3-month price +8.4%Institutions mixed (13F)
| Date | Insider | Type | Shares | Price |
|---|---|---|---|---|
| May 18, 2026 | Husted Amy D.officer: Exec VP General Counsel & Sec | Sell | 4,000 | $145.43 |
| May 18, 2026 | O'Neil Christian G.officer: President and COO | Sell | 11,287 | $145.93 |
| May 18, 2026 | Woodruff William Matthewofficer: VP of Public and Govt Affairs | Sell | 678 | $147.37 |
| May 6, 2026 | DRAGG RONALD Aofficer: Vice President and Controller | Sell | 1,726 | $145.01 |
| May 6, 2026 | DAVIS BARRY Edirector | Grant | 1,392 | — |
| May 6, 2026 | Waterman William M.director | Grant | 1,392 | — |
| May 6, 2026 | Beder Tanya Sdirector | Grant | 1,392 | — |
| May 6, 2026 | ALARIO RICHARD Jdirector | Grant | 1,392 | — |
| May 6, 2026 | Ainsworth Anne-Mariedirector | Grant | 1,392 | — |
| May 6, 2026 | Embree Tracy Adirector | Grant | 1,392 | — |
| May 6, 2026 | Williams Shawn D.director | Grant | 1,392 | — |
| May 6, 2026 | Dio Susan Lesliedirector | Grant | 1,392 | — |
| Mar 4, 2026 | Kumar Rajofficer: Exec VP and CFO | Sell | 3,000 | $132.70 |
| Mar 4, 2026 | O'Neil Christian G.officer: President and COO | Sell | 11,287 | $132.34 |
| Feb 26, 2026 | Grzebinski David Wdirector, officer: CEO | Sell | 34,152 | $130.05 |
| Feb 26, 2026 | Grzebinski David Wdirector, officer: CEO | Option | 34,152 | $73.29 |
| Feb 24, 2026 | Kerin Matthew Pofficer: VP IR and Treasurer | Grant | 2,530 | — |
| Feb 24, 2026 | Embree Tracy Adirector | Grant | 384 | — |
| Feb 23, 2026 | Husted Amy D.officer: Exec VP General Counsel & Sec | Option | 8,667 | $73.29 |
| Feb 23, 2026 | DAVIS BARRY Edirector | Option | 3,188 | $70.65 |
| Feb 23, 2026 | DAVIS BARRY Edirector | Option | 2,652 | $84.90 |
| Feb 23, 2026 | Husted Amy D.officer: Exec VP General Counsel & Sec | Sell | 11,667 | $129.33 |
| Feb 23, 2026 | DAVIS BARRY Edirector | Option | 2,640 | $85.30 |
| Feb 23, 2026 | DAVIS BARRY Edirector | Sell | 8,480 | $128.51 |
| Feb 17, 2026 | McCauley Jennifer N.officer: Chief HR Officer | Option | 934 | — |
| Feb 17, 2026 | McCauley Jennifer N.officer: Chief HR Officer | Tax | 366 | $124.93 |
| Feb 11, 2026 | Woodruff William Matthewofficer: VP of Public and Govt Affairs | Sell | 2,000 | $121.88 |
| Feb 11, 2026 | MILLER SCOTT Pofficer: VP - CIO | Sell | 3,960 | $120.68 |
| Feb 6, 2026 | DRAGG RONALD Aofficer: Vice President and Controller | Sell | 5,429 | $122.00 |
| Feb 6, 2026 | DRAGG RONALD Aofficer: Vice President and Controller | Option | 2,787 | $73.29 |
Source: KEX SEC Form 4 filings, latest May 18, 2026. For informational purposes only — not investment advice.
Institutional activity (13F)
How institutions changed their KEX positions over the last 6 months (SEC Form 13F).
Increased
310
New positions
133
Reduced
318
Sold out
118
Largest moves
| Institution | Action | Shares | Filed |
|---|---|---|---|
| BLACKROCK, INC. | Increased | 5.6M | Feb 12, 2026 |
| VANGUARD GROUP INC | Reduced | 5.4M | Jan 29, 2026 |
| BLACKROCK, INC. | Reduced | 5.3M | May 13, 2026 |
| GOLDMAN SACHS GROUP INC | Increased | 2.8M | May 15, 2026 |
| MORGAN STANLEY | Reduced | 2.8M | Feb 13, 2026 |
| MORGAN STANLEY | Reduced | 2.7M | May 15, 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | New Position | 2.7M | May 8, 2026 |
| DIMENSIONAL FUND ADVISORS LP | Increased | 2.6M | May 7, 2026 |
| GOLDMAN SACHS GROUP INC | Increased | 2.6M | Mar 25, 2026 |
| DIMENSIONAL FUND ADVISORS LP | Increased | 2.5M | Feb 12, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | New Position | 2.4M | May 15, 2026 |
| FIRST TRUST ADVISORS LP | Increased | 2.3M | Feb 13, 2026 |
| NEUBERGER BERMAN GROUP LLC | Reduced | 2.2M | Feb 13, 2026 |
| WELLINGTON MANAGEMENT GROUP LLP | Increased | 1.9M | Feb 17, 2026 |
| NEUBERGER BERMAN GROUP LLC | Reduced | 1.7M | May 14, 2026 |
Source: SEC Form 13F filings. For informational purposes only — not investment advice.