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Who

William M. Waterman

Director

Company insider

Files Form 4 as: Director, Kirby.

Every Form 4 they filed

In numbers

Trades disclosed
52
Buys
0
Sells
19
Bought
$0
Sold
$48.2M
Companies
1
Companies where not an officer
1
First trade
31 Dec 2012
Last trade
4 May 2026
Last filed
6 May 2026

Companies traded

Everywhere else they filed: board seats, 10% stakes, other companies
KEX KirbyDirector · Marine Shipping · last 4 May 20260 buys · 19 sells

Activity over time

1 Nov 2024 – 1 Oct 2026
10Nov 24May 25Nov 25Apr 26Oct 26

Buys above the line, sells below, each month.

Every trade

TradedCompanyWhatAmount
4 May 2026filed 6 May 2026KEX KirbyMarine ShippingSEC FORM 4 Code A—1,392 at $0.00filing
4 May 2026filed 6 May 2026KEX KirbyMarine ShippingSEC FORM 4 Code A—1,392 at $0.00filing
5 May 2025filed 6 May 2025KEX KirbyMarine ShippingSEC FORM 4 Code A—1,923 at $0.00filing
25 Nov 2024filed 26 Nov 2024KEX KirbyMarine ShippingSEC FORM 4 Sold$5.2M40,001 at $130.14filing
15 May 2024filed 16 May 2024KEX KirbyMarine ShippingSEC FORM 4 Sold$1.1M10,000 at $114.51filing
29 Apr 2024filed 1 May 2024KEX KirbyMarine ShippingSEC FORM 4 Code A—1,828 at $0.00filing
24 Apr 2024filed 26 Apr 2024KEX Kirbyoption or derivative · Marine ShippingSEC FORM 4 Code M—6,000 at $0.00filing
24 Apr 2024filed 26 Apr 2024KEX KirbyMarine ShippingSEC FORM 4 Code M$597K6,000 at $99.52filing
24 Apr 2024filed 26 Apr 2024KEX KirbyMarine ShippingSEC FORM 4 Code F$597K5,910 at $101.05filing
1 May 2023filed 3 May 2023KEX KirbyMarine ShippingSEC FORM 4 Code A—2,767 at $0.00filing
1 May 2023filed 3 May 2023KEX KirbyMarine ShippingSEC FORM 4 Code A—1,240 at $0.00filing
29 Dec 2022filed 3 Jan 2023KEX Kirbyoption or derivative · Marine ShippingSEC FORM 4 Code M—10,000 at $0.00filing
29 Dec 2022filed 3 Jan 2023KEX KirbyMarine ShippingSEC FORM 4 Code M$619K10,000 at $61.89filing
29 Dec 2022filed 3 Jan 2023KEX KirbyMarine ShippingSEC FORM 4 Code F$619K9,635 at $64.24filing
2 May 2022filed 3 May 2022KEX KirbyMarine ShippingSEC FORM 4 Code A—3,113 at $0.00filing
2 May 2022filed 3 May 2022KEX KirbyMarine ShippingSEC FORM 4 Code A—1,396 at $0.00filing
3 Jun 2021filed 3 Jun 2021KEX KirbyMarine ShippingSEC FORM 4 Sold$1.7M25,000 at $66.11filing
3 May 2021filed 4 May 2021KEX KirbyMarine ShippingSEC FORM 4 Code A—3,048 at $0.00filing
3 May 2021filed 4 May 2021KEX KirbyMarine ShippingSEC FORM 4 Code A—1,368 at $0.00filing
4 Feb 2021filed 4 Feb 2021KEX KirbyMarine ShippingSEC FORM 4 Sold$1.4M25,000 at $57.74filing

News

Kirby (NYSE:KEX) Research Coverage Started at JPMorgan Chase & Co.KEX · tickerreport.com · 17 Oct 2026

0 headlines in the last 90 days name William M. Waterman; 1 article from the last 14 days about the 1 company they traded most, at most three about any one of them.

Sectors

Industrials19

Buys in green, sells in red, by the company’s sector.

Related people

Amy D. HustedExec VP General Counsel & Sec · Exec VP General Counsel & Sec at Kirby, filing Form 4 there in the last year
Christian G. O'NeilPresident and COO · President and COO at Kirby, filing Form 4 there in the last year
William Matthew WoodruffVP of Public and Govt Affairs · VP of Public and Govt Affairs at Kirby, filing Form 4 there in the last year
Anne-Marie AinsworthDirector · Director at Kirby, filing Form 4 there in the last year
Susan Leslie DioDirector · Director at Kirby, filing Form 4 there in the last year