KEX Insider Trading

Insider Trading Chart
Insider Trading History
Frequently Asked Questions
About

Insider Ownership Percentage: 0.80%

Insider Buying (Last 12 Months): $0.00

Insider Selling (Last 12 Months): $18,009,753.53

Kirby Insider Trading History Chart

Kirby Share Price & Price History

^$140.33

▼ -0.307 (-0.22%)

As of 06/18/2026 03:59 PM ET

Days: 30 | 90 | 365

Kirby Insider Trading History

Transaction Date	Insider Name	Title	Buy/Sell	Number of Shares	Average Share Price	Total Transaction	Shares Held After Transaction
5/15/2026	Amy D. Husted	VP	Sell	4,000	$145.43	$581,720.00	10,814
5/15/2026	Christian G. O'Neil	COO	Sell	11,287	$145.93	$1,647,111.91
5/15/2026	William Matthew Woodruff	VP	Sell	678	$147.37	$99,916.86	9
5/4/2026	Ronald A. Dragg	VP	Sell	1,726	$145.01	$250,287.26	8,673
3/2/2026	Christian G. O'Neil	COO	Sell	11,287	$132.34	$1,493,721.58	11,287
3/2/2026	Raj Kumar	CFO	Sell	3,000	$132.70	$398,100.00	4,494
2/24/2026	David W. Grzebinski	CEO	Sell	34,152	$130.05	$4,441,467.60	98,241
2/20/2026	Amy D. Husted	VP	Sell	11,667	$129.33	$1,508,893.11	14,814
2/10/2026	Scott P Miller	VP	Sell	3,960	$120.68	$477,892.80	3,565
2/9/2026	William Matthew Woodruff	VP	Sell	2,000	$121.88	$243,760.00	687
2/4/2026	Ronald A. Dragg	VP	Sell	5,429	$122.00	$662,338.00	10,399
12/22/2025	Christian G. O'Neil	COO	Sell	11,145	$111.68	$1,244,673.60	14,835
12/1/2025	Kurt A. Niemietz	VP	Sell	1,500	$114.12	$171,180.00	958
11/21/2025	Amy D. Husted	VP	Sell	10,413	$107.42	$1,118,564.46	11,760
11/21/2025	David W. Grzebinski	CEO	Sell	29,451	$107.41	$3,163,331.91	79,709
11/12/2025	Ronald A. Dragg	VP	Sell	2,715	$110.29	$299,437.35	10,325
11/10/2025	Richard Ross Stewart	Director	Sell	1,923	$107.83	$207,357.09	15,488
2/5/2025	Scott P Miller	VP	Sell	1,244	$107.61	$133,866.84	5,545
11/20/2024	Richard Ross Stewart	Director	Sell	8,000	$128.21	$1,025,680.00	15,488
11/12/2024	Christian G. O'Neil	COO	Sell	15,041	$130.00	$1,955,330.00	7,746
11/7/2024	Ronald A. Dragg	VP	Sell	2,313	$127.30	$294,444.90	7,683
9/19/2024	Amy D. Husted	VP	Sell	2,853	$126.54	$361,018.62	5,280
9/18/2024	Christian G. O'Neil	COO	Sell	14,031	$123.29	$1,729,881.99	12,746
9/16/2024	David W. Grzebinski	CEO	Sell	26,358	$120.46	$3,175,084.68	63,399
8/5/2024	Christian G. O'Neil	COO	Sell	2,770	$110.21	$305,281.70	16,079
6/26/2024	David W. Grzebinski	CEO	Sell	3,000	$120.31	$360,930.00	63,399
6/6/2024	Kurt A. Niemietz	VP	Sell	1,500	$119.50	$179,250.00	926
5/28/2024	Amy D. Husted	VP	Sell	7,853	$122.50	$961,992.50	5,280
5/21/2024	Richard J. Alario	Director	Sell	2,500	$121.39	$303,475.00	25,317
5/15/2024	William M. Waterman	Director	Sell	10,000	$114.51	$1,145,100.00	77,316
5/10/2024	Dorman Lynn Strahan	Insider	Sell	2,470	$115.72	$285,828.40	18,584
5/7/2024	Ronald A. Dragg	VP	Sell	1,570	$112.28	$176,279.60	9,081
5/1/2024	William Matthew Woodruff	VP	Sell	3,750	$109.25	$409,687.50	941
4/30/2024	Richard Ross Stewart	Director	Sell	676	$109.60	$74,089.60	23,488
4/11/2024	Scott P Miller	VP	Sell	487	$99.78	$48,592.86	1,000
3/27/2024	Dorman Lynn Strahan	Insider	Sell	3,423	$95.11	$325,561.53	21,054
3/26/2024	Scott P Miller	VP	Sell	6,705	$95.05	$637,310.25	1,000
3/22/2024	Raj Kumar	CFO	Sell	2,228	$92.00	$204,976.00	1,719
3/5/2024	Raj Kumar	CFO	Sell	1,670	$90.00	$150,300.00	3,947
2/23/2024	Raj Kumar	CFO	Sell	1,670	$88.00	$146,960.00	5,617
2/22/2024	Richard Ross Stewart	Director	Sell	3,000	$85.62	$256,860.00	21,660
2/12/2024	David W. Grzebinski	CEO	Sell	18,000	$85.44	$1,537,920.00	66,399
2/7/2024	Ronald A. Dragg	VP	Sell	1,413	$84.68	$119,652.84	10,651
2/6/2024	Christian G. O'Neil	Insider	Sell	8,994	$85.15	$765,839.10	16,079
2/6/2024	David W. Grzebinski	CEO	Sell	7,000	$84.72	$593,040.00	84,399
1/29/2024	Scott P Miller	VP	Sell	1,828	$79.60	$145,508.80	1,000
12/21/2023	Christian G. O'Neil	Insider	Sell	6,861	$80.42	$551,761.62	12,811
12/15/2023	Dorman Lynn Strahan	Insider	Sell	3,876	$77.22	$299,304.72	19,313
12/1/2023	David W. Grzebinski	CEO	Sell	4,000	$76.78	$307,120.00	60,006
10/3/2023	David W. Grzebinski	CEO	Sell	5,000	$80.54	$402,700.00	64,006
9/12/2023	Richard Ross Stewart	Director	Sell	3,000	$85.72	$257,160.00	24,660
9/8/2023	Amy D. Husted	VP	Sell	1,019	$84.58	$86,187.02	7,053
9/6/2023	Amy D. Husted	VP	Sell	6,456	$83.85	$541,335.60	8,072
9/6/2023	David W. Grzebinski	CEO	Sell	26,634	$83.03	$2,211,421.02	69,006
9/1/2023	David W. Grzebinski	CEO	Sell	5,000	$83.56	$417,800.00	69,006
8/30/2023	Richard Ross Stewart	Director	Sell	3,500	$82.26	$287,910.00	27,660
8/24/2023	Christian G. O'Neil	Insider	Sell	3,000	$80.00	$240,000.00	12,811
8/18/2023	Richard Ross Stewart	Director	Sell	1,500	$79.77	$119,655.00	31,160
8/7/2023	Scott P. Miller	VP	Sell	6,315	$82.81	$522,945.15
8/4/2023	Dorman Lynn Strahan	Insider	Sell	2,500	$82.46	$206,150.00	19,313
7/27/2023	Amy D. Husted	VP	Sell	1,500	$80.00	$120,000.00	8,072
7/27/2023	Raj Kumar	CFO	Sell	2,966	$80.00	$237,280.00	3,000
7/3/2023	David W. Grzebinski	CEO	Sell	4,000	$76.69	$306,760.00	74,006
6/30/2023	Amy D. Husted	VP	Sell	1,500	$77.00	$115,500.00	9,572

SEC Filings (Institutional Ownership Changes) for Kirby (NYSE:KEX)

96.15% of Kirby stock is owned by institutions. Institutional ownership can be a sign of analyst confidence in the fundamentals of the stock.

Institutional Buying and Selling by Quarter

Kirby Institutional Trading History

Reporting Date	Hedge Fund	Shares Held	Market Value	% of Portfolio	Quarterly Change in Shares	Ownership in Company
6/16/2026	Empowered Funds LLC	2,116	$0.28M	0.0%	N/A	0.004%
5/28/2026	Henshaw Capital LLC	16,817	$2.24M	0.1%	-16.2%	0.031%
5/26/2026	Glenmede Trust Co. NA	5,023	$0.67M	0.0%	+20.9%	0.009%
5/20/2026	Arete Wealth Advisors LLC	21,070	$2.80M	0.2%	N/A	0.039%
5/19/2026	Bank of America Corp DE	345,623	$45.93M	0.0%	-16.1%	0.646%
5/19/2026	Janus Henderson Group PLC	480,015	$63.79M	0.0%	-14.0%	0.897%
5/19/2026	Bull Harbor Capital LLC	1,827	$0.24M	0.1%	N/A	0.003%
5/19/2026	Arete Wealth Advisors LLC	22,169	$2.92M	0.2%	N/A	0.041%
5/18/2026	Amundi	52,316	$6.95M	0.0%	-81.6%	0.098%
5/18/2026	EverSource Wealth Advisors LLC	52,150	$6.93M	0.2%	-1.1%	0.097%
5/18/2026	California State Teachers Retirement System	17,716	$2.35M	0.0%	+11.1%	0.033%
5/18/2026	Royal Bank of Canada	27,966	$3.72M	0.0%	+20.2%	0.052%
5/18/2026	Rokos Capital Management LLP	74,590	$9.91M	0.1%	N/A	0.139%
5/18/2026	Empowered Funds LLC	2,116	$0.28M	0.0%	N/A	0.004%
5/18/2026	Encompass Capital Advisors LLC	469,611	$62.40M	1.9%	-27.7%	0.878%
5/16/2026	The Manufacturers Life Insurance Company	38,573	$5.13M	0.0%	-1.8%	0.072%
5/16/2026	Quantinno Capital Management LP	39,392	$5.23M	0.0%	+32.2%	0.074%
5/16/2026	SummitTX Capital L.P.	166,254	$22.09M	0.7%	N/A	0.311%
5/16/2026	Lazard Asset Management LLC	41,205	$5.48M	0.0%	+430.5%	0.077%
5/15/2026	Rice Hall James & Associates LLC	5,126	$0.68M	0.0%	-6.7%	0.010%
5/14/2026	Healthcare of Ontario Pension Plan Trust Fund	18,500	$2.46M	0.0%	N/A	0.035%
5/14/2026	Public Employees Retirement System of Ohio	44,694	$5.94M	0.0%	-2.4%	0.084%
5/14/2026	Arrowstreet Capital Limited Partnership	314,458	$41.79M	0.0%	-10.8%	0.588%
5/14/2026	Caxton Associates LLP	2,973	$0.40M	0.0%	N/A	0.006%
5/14/2026	Gibbs Wealth Management	7,331	$0.97M	0.1%	+64.1%	0.014%
5/14/2026	Sei Investments Co.	221,757	$29.47M	0.0%	+246.4%	0.414%
5/14/2026	Walleye Capital LLC	4,280	$0.57M	0.0%	-45.7%	0.008%
5/14/2026	State of Wyoming	3,446	$0.46M	0.1%	N/A	0.006%
5/13/2026	Cetera Investment Advisers	12,145	$1.61M	0.0%	+13.1%	0.023%
5/13/2026	First Trust Advisors LP	1,404,714	$186.66M	0.1%	-37.8%	2.626%
5/8/2026	PNC Financial Services Group Inc.	6,308	$0.84M	0.0%	-14.3%	0.012%
5/7/2026	Meeder Advisory Services Inc.	1,637	$0.22M	0.0%	N/A	0.003%
5/7/2026	Dimensional Fund Advisors LP	2,617,538	$347.83M	0.1%	+5.4%	4.882%
5/7/2026	Swiss National Bank	26,857	$3.57M	0.0%	-2.2%	0.050%
5/6/2026	Jennison Associates LLC	758,029	$100.73M	0.1%	+3.3%	1.414%
5/6/2026	Annis Gardner Whiting Capital Advisors LLC	520	$69K	0.0%	+18.2%	0.001%
5/6/2026	California Public Employees Retirement System	104,950	$13.95M	0.0%	+1.0%	0.196%
5/6/2026	Allspring Global Investments Holdings LLC	219,435	$29.58M	0.0%	+6.9%	0.409%
5/5/2026	Bank of New York Mellon Corp	337,835	$44.89M	0.0%	+1.5%	0.630%
5/5/2026	Sanctuary Advisors LLC	8,491	$1.13M	0.0%	+4.4%	0.016%
5/4/2026	State of Michigan Retirement System	13,059	$1.74M	0.0%	+2.4%	0.024%
5/4/2026	Principal Financial Group Inc.	166,734	$22.16M	0.0%	+42.9%	0.311%
5/4/2026	Chicago Partners Investment Group LLC	1,821	$0.24M	0.0%	N/A	0.003%
5/4/2026	Teachers Retirement System of The State of Kentucky	17,043	$2.27M	0.0%	-10.5%	0.032%
5/4/2026	Procyon Advisors LLC	2,811	$0.37M	0.0%	+2.9%	0.005%
5/1/2026	Fifth Third Bancorp	49,853	$6.62M	0.0%	+6,646.0%	0.093%
5/1/2026	Sequoia Financial Advisors LLC	4,322	$0.57M	0.0%	-22.9%	0.008%
4/30/2026	Hsbc Holdings PLC	9,008	$1.21M	0.0%	-89.6%	0.017%
4/30/2026	Greenwood Capital Associates LLC	3,325	$0.44M	0.0%	-13.5%	0.006%
4/30/2026	Oregon Public Employees Retirement Fund	11,107	$1.48M	0.0%	+2.8%	0.021%
4/30/2026	Quantum Portfolio Management LLC	3,494	$0.46M	0.0%	N/A	0.007%
4/29/2026	Burney Co.	5,810	$0.77M	0.0%	N/A	0.011%
4/28/2026	Hodges Capital Management Inc.	71,704	$9.53M	0.8%	-31.7%	0.134%
4/28/2026	Whittier Trust Co.	216	$30K	0.0%	-39.3%	0.000%
4/28/2026	Stephens Inc. AR	13,780	$1.83M	0.0%	+15.3%	0.026%
4/27/2026	HB Wealth Management LLC	2,890	$0.38M	0.0%	N/A	0.005%
4/27/2026	First Dallas Securities Inc.	12,815	$1.70M	0.6%	-51.1%	0.024%
4/27/2026	New York State Teachers Retirement System	50,714	$6.74M	0.0%	-3.4%	0.095%
4/27/2026	Optas LLC	2,028	$0.27M	0.0%	N/A	0.004%
4/25/2026	Strs Ohio	57,990	$7.71M	0.0%	+4,237.3%	0.108%
4/25/2026	Keybank National Association OH	3,589	$0.48M	0.0%	-4.5%	0.007%
4/24/2026	Root Financial Partners LLC	430	$57K	0.0%	+182.9%	0.001%
4/24/2026	Peregrine Capital Management LLC	103,161	$13.71M	0.5%	-16.4%	0.192%
4/23/2026	Simmons Bank	2,225	$0.30M	0.0%	-12.5%	0.004%
4/23/2026	Bigelow Investment Advisors LLC	2,205	$0.29M	0.1%	-3.2%	0.004%
4/23/2026	North Star Investment Management Corp.	39,291	$5.22M	0.3%	-18.6%	0.073%
4/22/2026	Skylands Capital LLC	45,930	$6.10M	0.8%	-56.0%	0.086%
4/22/2026	Janney Montgomery Scott LLC	13,674	$1.82M	0.0%	-1.0%	0.026%
4/22/2026	Sterling Capital Management LLC	1,809	$0.24M	0.0%	-45.2%	0.003%
4/22/2026	Fruth Investment Management	15,317	$2.04M	0.5%	-1.9%	0.029%
4/21/2026	Louisiana State Employees Retirement System	15,700	$2.09M	0.0%	N/A	0.029%
4/20/2026	Fifth Third Wealth Advisors LLC	1,917	$0.26M	0.0%	+4.2%	0.004%
4/20/2026	OP Asset Management Ltd	14,762	$1.96M	0.0%	N/A	0.028%
4/20/2026	Assenagon Asset Management S.A.	281,505	$37.41M	0.1%	+30.9%	0.525%
4/17/2026	Krilogy Financial LLC	4,388	$0.63M	0.0%	-52.6%	0.008%
4/16/2026	SG Americas Securities LLC	6,981	$0.93M	0.0%	+69.2%	0.013%
3/17/2026	Rockefeller Capital Management L.P.	1,079	$0.12M	0.0%	+18.4%	0.002%
3/9/2026	Corient Private Wealth LLC	31,644	$3.49M	0.0%	+2.3%	0.059%
3/6/2026	Hsbc Holdings PLC	86,477	$9.57M	0.0%	-43.6%	0.161%
2/24/2026	Pacer Advisors Inc.	6,479	$0.71M	0.0%	-48.7%	0.012%
2/23/2026	Virtu Financial LLC	2,001	$0.22M	0.0%	N/A	0.004%
2/19/2026	Invesco Ltd.	108,305	$11.93M	0.0%	-18.2%	0.200%
2/19/2026	Corient Private Wealth LLC	31,623	$3.48M	0.0%	+2.3%	0.058%
2/18/2026	Mercer Global Advisors Inc. ADV	12,308	$1.36M	0.0%	-5.5%	0.023%
2/18/2026	State of Tennessee Department of Treasury	25,638	$3.02M	0.0%	+62.6%	0.047%
2/18/2026	Mackenzie Financial Corp	27,591	$3.06M	0.0%	+136.9%	0.051%
2/18/2026	Voloridge Investment Management LLC	15,759	$1.74M	0.0%	-62.4%	0.029%
2/18/2026	Wellington Management Group LLP	1,932,146	$212.88M	0.1%	+10.2%	3.565%
2/18/2026	Tudor Investment Corp ET AL	24,407	$2.69M	0.0%	-76.8%	0.045%
2/18/2026	Numerai GP LLC	34,686	$3.82M	0.5%	N/A	0.064%
2/18/2026	Occudo Quantitative Strategies LP	2,119	$0.23M	0.0%	-76.5%	0.004%
2/18/2026	Millennium Management LLC	597,996	$65.89M	0.0%	-28.8%	1.103%
2/18/2026	Man Group plc	72,875	$8.03M	0.0%	-11.3%	0.134%
2/18/2026	Janus Henderson Group PLC	558,300	$61.51M	0.0%	-4.6%	1.030%
2/18/2026	Gotham Asset Management LLC	104,719	$11.54M	0.0%	+1,727.6%	0.193%
2/18/2026	Encompass Capital Advisors LLC	649,758	$71.59M	2.9%	-53.1%	1.199%
2/18/2026	Engineers Gate Manager LP	21,376	$2.36M	0.0%	-63.4%	0.039%
2/18/2026	Aureus Asset Management LLC	2,097	$0.23M	0.0%	N/A	0.004%
2/18/2026	Balyasny Asset Management L.P.	18,365	$2.02M	0.0%	-83.2%	0.034%
2/18/2026	Aventail Capital Group LP	14,707	$1.62M	0.1%	-72.4%	0.027%

Data available starting January 2016

Kirby Corporation operates domestic tank barges in the United States. Its Marine Transportation segment provides marine transportation service and towing vessel transporting bulk liquid product, as well as operates tank barge throughout the Mississippi River System, on the Gulf Intracoastal Waterway, coastwise along three United States coasts, and in Alaska and Hawaii. It also transports petrochemicals, black oils, refined petroleum products, and agricultural chemicals by tank barges; and operates offshore dry-bulk barges and tugboat units that are engaged in the offshore transportation of dry-bulk cargos in the United States coastal trade. It owns and operates 1,076 inland tank barges, approximately 281 inland towboats, 28 coastal tank barges, 25 coastal tugboats, 4 offshore dry-bulk cargo barges, 4 offshore tugboats, and a docking tugboat. Its Distribution and Services segment sells after-market service and genuine replacement parts for engines, transmissions, reduction gears, electric motors, drives, and controls, electrical distribution and control systems, energy storage battery systems, and related oilfield service equipment; rebuilds component parts or diesel engines, transmissions and reduction gears, and related equipment used in oilfield services, marine, power generation, on-highway, and other industrial applications; rents generators, industrial compressors, high capacity lift trucks, and refrigeration trailers; and manufactures and remanufactures oilfield service equipment, including pressure pumping units, as well as manufacturers electric power generation equipment, specialized electrical distribution and control equipment, and high capacity energy storage/battery systems. It serves to various companies, the United States government, and pleasure crafts. The company was formerly known as Kirby Exploration Company, Inc. and changed its name to Kirby Corporation in 1990. Kirby Corporation was founded in 1921 and is headquartered in Houston, Texas.

Today's Range

Now: $140.33

$138.55

$140.82

50 Day Range

MA: $144.15

$139.90

$152.87

52 Week Range

Now: $140.33

$79.51

$157.69

Volume

1,079,569 shs

Average Volume

536,144 shs

Market Capitalization

$7.51 billion

P/E Ratio

21.59

Dividend Yield

N/A

Beta

0.81

Who are the company insiders with the largest holdings of Kirby?: Kirby's top insider shareholders include:
J Pyne (CEO)
J H Pyne (Director)
William Waterman (Director)
David W Grzebinski (CEO)
William M Waterman (Director)
Gregory Binion (COO)
William M Lamont Jr (Director)
William Lamont, Jr (Director)
William M Lamont, Jr (Director)
Bob Gower (Director)
Learn More about top insider investors at Kirby.
Who are the major institutional investors of Kirby?: Kirby's top institutional shareholders include:
Dimensional Fund Advisors LP — 4.88%
First Trust Advisors LP — 2.63%
Jennison Associates LLC — 1.41%
Janus Henderson Group PLC — 0.90%
Encompass Capital Advisors LLC — 0.88%
Bank of America Corp DE — 0.65%
Learn More about top institutional investors of Kirby stock.
Which major investors are selling Kirby stock?: During the previous quarter, KEX stock was sold by these institutional investors:
First Trust Advisors LP
Amundi
Encompass Capital Advisors LLC
Janus Henderson Group PLC
Hsbc Holdings PLC
Bank of America Corp DE
Skylands Capital LLC
Arrowstreet Capital Limited Partnership
During the last year, company insiders that have sold Kirby company stock include:
David W Grzebinski (CEO)
Richard Ross Stewart (Director)
Christian G O'neil (COO)
Amy D Husted (VP)
Ronald A Dragg (VP)
Raj Kumar (CFO)
Scott P Miller (VP)
Kurt A Niemietz (VP)
William Matthew Woodruff (VP)
Learn More investors selling Kirby stock.
Which major investors are buying Kirby stock?: During the last quarter, KEX stock was acquired by institutional investors including:
SummitTX Capital L.P.
Sei Investments Co.
Dimensional Fund Advisors LP
Rokos Capital Management LLP
Assenagon Asset Management S.A.
Strs Ohio
Principal Financial Group Inc.
Fifth Third Bancorp