William M. Waterman

KEX

William M. Waterman serves as an insider at Kirby Corporation (KEX). This page tracks their complete SEC Form 4 insider trading history including stock purchases and sales.

Total Buys

0 trades

$0.00

Total Sells

3 trades

$8.00M

Net Position

Net Seller

$8.00M

Companies Traded

KEX

Active Period

Jun 2021 – Nov 2024

3 total trades

Most Recent

Sell KEX

Nov 26, 2024 · $5.21M

William M. Waterman's Insider Trading at Kirby Corporation (KEX)

Buys

0 · $0.00

Sells

3 · $8.00M

Total Shares Bought

Total Shares Sold

75,001

KEX Price Chart

Loading chart...

Date	Type	Shares	Avg Price	Value	Shares After
Nov 26, 2024	Sell	40,001	$130.14	$5.21M	37,315
May 16, 2024	Sell	10,000	$114.51	$1.15M	77,316
Jun 3, 2021	Sell	25,000	$66.11	$1.65M	82,249

Related Insiders

David W Grzebinski

director, officer: CEO

KEXSell · Feb 26, 2026

Amy D. Husted

Exec VP General Counsel & Sec

KEXSell · Feb 20, 2026

DAVIS BARRY E

Director

KEXSell · Feb 19, 2026

Jennifer N. McCauley

Chief HR Officer

KEXSell · Feb 14, 2026

William Matthew Woodruff

officer: VP of Public and Govt Affairs

KEXSell · Feb 11, 2026

MILLER SCOTT P

officer: VP - CIO

KEXSell · Feb 11, 2026

DRAGG RONALD A

Vice President and Controller

KEXSell · Feb 6, 2026

Christian G. O'Neil

President and COO

KEXSell · Dec 23, 2025

Explore More Insider Trading Data

KEX Insider Trading Activity

View all insider trades at Kirby Corporation

Industrials Sector Insider Trades

See insider activity across industrials stocks

Latest Insider Buys

Most recent insider purchases across all stocks

CEO Stock Purchases

Track CEO buying activity