Tidewater Inc (TDW) · Insider trading

What Tidewater's directors, officers and largest holders bought and sold themselves, from the Form 4 each of them files with the SEC within two business days of a trade. Open-market purchases and sales first: those are the trades somebody chose to make at the market price.

Bought, 12 months

0 insiders, 0 trades

Sold, 12 months

$9.55M

4 insiders, 16% under a plan

Net, 12 months

−$9.55M

bought less sold

Latest filing

2026-09-18

filings read to 2026-10-19

Bought and sold at the market, by month

Two years. Purchases above the line, sales below, in dollars.

Bought Sold Largest month: $3.40M

Who traded, two years

Insider	Bought	Sold	Trades	Last trade	Holds after
Hudson Daniel A.EVP, CLO & Corporate Secretary	–	$5.04M	7	2026-09-02	33,029
Robotti RobertDirector	$3.26M	$925,455	11	2026-09-16	–
Rubio Samuel REVP, CFO & CAO	–	$3.42M	2	2026-08-12	–
Kneen QuintinDirector, DIRECTOR, PRESIDENT & CEO	$2.00M	–	1	2024-12-13	176,239
Traub KennethDirector	–	$990,000	1	2026-09-02	63,521

Open-market purchases and sales

Newest first. “Plan” marks a trade made under a 10b5-1 plan set up in advance.

Date	Insider	Trade	Shares	Price	Value	Holds after	Filing
2026-09-16	Robotti RobertDirector	Saleindirect	6,695	89.85	$601,546	2,206,295	Form 4/A
2026-09-16	Robotti RobertDirector	Saleindirect	3,605	89.85	$323,909	2,202,690	Form 4/A
2026-09-02	Traub KennethDirector	Sale	10,000	99.00	$990,000	63,521	Form 4
2026-09-02	Hudson Daniel A.EVP, CLO & Corporate Secretary	Saleplan	15,000	99.08	$1.49M	33,029	Form 4
2026-08-12	Rubio Samuel REVP, CFO & CAO	Saleindirect	17,705	91.56	$1.62M	33,214	Form 4
2026-08-10	Hudson Daniel A.EVP, CLO & Corporate Secretary	Sale	5,000	89.01	$445,050	48,229	Form 4
2026-03-05	Rubio Samuel REVP, CFO & CAO	Sale	22,461	80.05	$1.80M	60,066	Form 4
2026-03-05	Hudson Daniel A.EVP & GENERAL COUNSEL	Sale	5,195	80.56	$418,509	45,971	Form 4
2026-02-23	Hudson Daniel A.EVP & GENERAL COUNSEL	Sale	15,000	77.50	$1.16M	50,986	Form 4
2026-02-11	Hudson Daniel A.EVP & GENERAL COUNSEL	Sale	10,000	70.01	$700,100	65,986	Form 4
2025-08-05	Hudson Daniel A.EVP & GENERAL COUNSEL	Sale	10,000	57.56	$575,600	75,986	Form 4
2025-07-08	Hudson Daniel A.EVP & GENERAL COUNSEL	Sale	5,000	50.02	$250,100	85,986	Form 4
2025-06-04	Robotti RobertDirector	Buyindirect	15,000	42.05	$630,750	2,234,957	Form 4
2025-06-03	Robotti RobertDirector	Buyindirect	10,000	42.14	$421,400	2,219,957	Form 4
2025-05-30	Robotti RobertDirector	Buyindirect	560	40.55	$22,708	2,209,957	Form 4
2025-03-13	Robotti RobertDirector	Buyindirect	25,000	40.11	$1.00M	2,208,670	Form 4
2025-03-05	Robotti RobertDirector	Buyindirect	1,770	40.95	$72,482	2,183,670	Form 4
2024-12-17	Robotti RobertDirector	Buyindirect	2,067	48.26	$99,753	2,181,340	Form 4
2024-12-16	Robotti RobertDirector	Buyindirect	4,000	47.47	$189,880	2,179,273	Form 4
2024-12-13	Robotti RobertDirector	Buyindirect	1,147	47.70	$54,712	2,159,273	Form 4
2024-12-13	Robotti RobertDirector	Buyindirect	16,000	47.58	$761,280	2,175,273	Form 4
2024-12-13	Kneen QuintinDirector, DIRECTOR, PRESIDENT & CEO	Buy	41,615	48.06	$2.00M	176,239	Form 4

Grants, exercises and other transactions

Pay, tax and paperwork rather than a choice to trade at the market price. Two years.

39 × grant or award36 × shares withheld for tax4 × gift1 × other

Show them

Date	Insider	What	Shares	Price	Holds after	Filing
2026-09-16	Robotti RobertDirector	Gift G	−1,951	–	2,212,990	Form 4/A
2026-09-16	Robotti RobertDirector	Other J	−1,951	–	2,212,990	Form 4
2026-08-20	Hudson Daniel A.EVP, CLO & Corporate Secretary	Gift G	−200	–	48,029	Form 4
2026-06-16	Robotti RobertDirector	Grant or award A	+1,760	70.99	2,214,941	Form 4
2026-06-16	Traub KennethDirector	Grant or award A	+1,760	–	73,521	Form 4
2026-06-16	Raspino LouisDirector	Grant or award A	+1,760	–	48,551	Form 4
2026-06-16	Fagerstal DickDirector	Grant or award A	+1,760	–	75,592	Form 4
2026-06-16	Zabrocky Lois KDirector	Grant or award A	+1,760	–	54,051	Form 4
2026-06-16	Cougle MelissaDirector	Grant or award A	+1,760	–	26,541	Form 4
2026-06-12	Robotti RobertDirector	Gift G	−16,932	–	2,213,181	Form 4
2026-04-01	Robotti RobertDirector	Grant or award A	+374	83.44	2,230,113	Form 4
2026-04-01	Cougle MelissaDirector	Grant or award A	+374	83.44	24,781	Form 4
2026-03-23	Kneen QuintinDirector, DIRECTOR, PRESIDENT & CEO	Shares withheld for tax F	−5,766	72.48	367,297	Form 4
2026-03-23	Kneen QuintinDirector, DIRECTOR, PRESIDENT & CEO	Shares withheld for tax F	−2,555	72.48	364,742	Form 4
2026-03-23	Kneen QuintinDirector, DIRECTOR, PRESIDENT & CEO	Shares withheld for tax F	−5,872	72.48	358,870	Form 4
2026-03-23	Rubio Samuel REVP, CFO & CAO	Shares withheld for tax F	−1,587	72.48	70,771	Form 4
2026-03-23	Rubio Samuel REVP, CFO & CAO	Shares withheld for tax F	−2,472	72.48	68,299	Form 4
2026-03-23	Rubio Samuel REVP, CFO & CAO	Shares withheld for tax F	−730	72.48	67,569	Form 4
2026-03-23	Hudson Daniel A.EVP & GENERAL COUNSEL	Shares withheld for tax F	−2,128	72.48	55,224	Form 4
2026-03-23	Hudson Daniel A.EVP & GENERAL COUNSEL	Shares withheld for tax F	−629	72.48	54,595	Form 4
2026-03-23	Hudson Daniel A.EVP & GENERAL COUNSEL	Shares withheld for tax F	−1,366	72.48	53,229	Form 4
2026-03-23	Middleton Piers DayerEVP & Chief Operating Officer	Shares withheld for tax F	−347	72.48	31,738	Form 4
2026-03-23	Middleton Piers DayerEVP & Chief Operating Officer	Shares withheld for tax F	−1,408	72.48	30,330	Form 4
2026-03-23	Middleton Piers DayerEVP & Chief Operating Officer	Shares withheld for tax F	−979	72.48	29,351	Form 4
2026-03-18	Kneen QuintinDirector, DIRECTOR, PRESIDENT & CEO	Grant or award A	+65,938	75.27	373,453	Form 4
2026-03-18	Kneen QuintinDirector, DIRECTOR, PRESIDENT & CEO	Shares withheld for tax F	−25,965	75.27	347,488	Form 4
2026-03-18	Kneen QuintinDirector, DIRECTOR, PRESIDENT & CEO	Grant or award A	+25,575	75.27	373,063	Form 4
2026-03-18	Rubio Samuel REVP, CFO & CAO	Grant or award A	+9,420	75.27	69,486	Form 4
2026-03-18	Rubio Samuel REVP, CFO & CAO	Shares withheld for tax F	−3,771	75.27	65,715	Form 4
2026-03-18	Rubio Samuel REVP, CFO & CAO	Grant or award A	+6,643	75.27	72,358	Form 4
2026-03-18	Hudson Daniel A.EVP & GENERAL COUNSEL	Grant or award A	+8,005	75.27	53,976	Form 4
2026-03-18	Hudson Daniel A.EVP & GENERAL COUNSEL	Shares withheld for tax F	−3,267	75.27	50,709	Form 4
2026-03-18	Hudson Daniel A.EVP & GENERAL COUNSEL	Grant or award A	+6,643	75.27	57,352	Form 4
2026-03-18	Middleton Piers DayerEVP & Chief Operating Officer	Grant or award A	+6,643	75.27	32,085	Form 4
2026-03-17	Robotti RobertDirector	Gift G	−10,000	–	2,229,739	Form 4
2026-01-02	Middleton Piers DayerEVP & Chief Operating Officer	Shares withheld for tax F	−2,053	52.23	25,442	Form 4
2026-01-02	Robotti RobertDirector	Grant or award A	+598	52.23	2,239,739	Form 4
2026-01-02	Cougle MelissaDirector	Grant or award A	+598	52.23	24,407	Form 4
2025-10-01	Robotti RobertDirector	Grant or award A	+570	54.80	2,239,141	Form 4
2025-10-01	Cougle MelissaDirector	Grant or award A	+570	54.80	23,809	Form 4
2025-07-01	Cougle MelissaDirector	Grant or award A	+655	47.70	23,239	Form 4
2025-07-01	Robotti RobertDirector	Grant or award A	+655	47.70	2,238,571	Form 4
2025-06-05	Robotti RobertDirector	Grant or award A	+2,959	42.23	2,237,916	Form 4
2025-06-05	Anderson Darron M.Director	Grant or award A	+2,959	–	44,729	Form 4
2025-06-05	Cougle MelissaDirector	Grant or award A	+2,959	–	22,584	Form 4
2025-06-05	Traub KennethDirector	Grant or award A	+2,959	–	71,761	Form 4
2025-06-05	Zabrocky Lois KDirector	Grant or award A	+2,959	–	52,291	Form 4
2025-06-05	Fagerstal DickDirector	Grant or award A	+2,959	–	73,832	Form 4
2025-06-05	Raspino LouisDirector	Grant or award A	+2,959	–	46,791	Form 4/A
2025-04-01	Robotti RobertDirector	Grant or award A	+727	42.96	2,209,397	Form 4
2025-03-22	Darling David EEVP, COO & CHIEF HR OFFICER	Shares withheld for tax F	−2,472	42.07	74,879	Form 4
2025-03-22	Darling David EEVP, COO & CHIEF HR OFFICER	Shares withheld for tax F	−913	42.07	73,966	Form 4
2025-03-22	Middleton Piers DayerEVP & Chief Commercial Officer	Shares withheld for tax F	−1,408	42.07	27,842	Form 4
2025-03-22	Middleton Piers DayerEVP & Chief Commercial Officer	Shares withheld for tax F	−347	42.07	27,495	Form 4
2025-03-22	Hudson Daniel A.EVP & GENERAL COUNSEL	Shares withheld for tax F	−2,128	42.07	91,615	Form 4
2025-03-22	Hudson Daniel A.EVP & GENERAL COUNSEL	Shares withheld for tax F	−629	42.07	90,986	Form 4
2025-03-22	Kneen QuintinDirector, DIRECTOR, PRESIDENT & CEO	Shares withheld for tax F	−6,111	42.07	310,223	Form 4
2025-03-22	Kneen QuintinDirector, DIRECTOR, PRESIDENT & CEO	Shares withheld for tax F	−2,708	42.07	307,515	Form 4
2025-03-22	Rubio Samuel REVP, CFO & CAO	Shares withheld for tax F	−2,472	42.07	83,257	Form 4
2025-03-22	Rubio Samuel REVP, CFO & CAO	Shares withheld for tax F	−730	42.07	82,527	Form 4
2025-03-18	Rubio Samuel REVP, CFO & CAO	Grant or award A	+22,558	41.33	82,508	Form 4
2025-03-18	Rubio Samuel REVP, CFO & CAO	Shares withheld for tax F	−8,877	41.33	73,631	Form 4
2025-03-18	Rubio Samuel REVP, CFO & CAO	Grant or award A	+12,098	41.33	85,729	Form 4
2025-03-18	Kneen QuintinDirector, DIRECTOR, PRESIDENT & CEO	Grant or award A	+185,776	41.33	349,041	Form 4
2025-03-18	Kneen QuintinDirector, DIRECTOR, PRESIDENT & CEO	Shares withheld for tax F	−77,469	41.33	271,572	Form 4
2025-03-18	Kneen QuintinDirector, DIRECTOR, PRESIDENT & CEO	Grant or award A	+44,762	41.33	316,334	Form 4
2025-03-18	Hudson Daniel A.EVP & GENERAL COUNSEL	Grant or award A	+22,558	41.33	92,450	Form 4
2025-03-18	Hudson Daniel A.EVP & GENERAL COUNSEL	Shares withheld for tax F	−8,990	41.33	83,460	Form 4
2025-03-18	Hudson Daniel A.EVP & GENERAL COUNSEL	Grant or award A	+10,283	41.33	93,743	Form 4
2025-03-18	Darling David EEVP, COO & CHIEF HR OFFICER	Grant or award A	+22,558	41.33	71,106	Form 4
2025-03-18	Darling David EEVP, COO & CHIEF HR OFFICER	Shares withheld for tax F	−8,877	41.33	62,229	Form 4
2025-03-18	Darling David EEVP, COO & CHIEF HR OFFICER	Grant or award A	+15,122	41.33	77,351	Form 4
2025-03-18	Middleton Piers DayerEVP & Chief Commercial Officer	Grant or award A	+7,864	41.33	29,250	Form 4
2025-03-10	Rubio Samuel REVP, CFO & CAO	Shares withheld for tax F	−4,577	40.35	59,950	Form 4
2025-03-10	Hudson Daniel A.EVP & GENERAL COUNSEL	Shares withheld for tax F	−4,650	40.35	69,892	Form 4
2025-03-10	Middleton Piers DayerEVP & Chief Commercial Officer	Shares withheld for tax F	−1,785	40.35	21,386	Form 4
2025-03-10	Darling David EEVP, COO & CHIEF HR OFFICER	Shares withheld for tax F	−4,566	40.35	48,548	Form 4
2025-03-10	Kneen QuintinDirector, DIRECTOR, PRESIDENT & CEO	Shares withheld for tax F	−12,974	40.35	163,265	Form 4
2025-01-02	Middleton Piers DayerEVP & Chief Commercial Officer	Shares withheld for tax F	−2,025	55.73	23,171	Form 4
2025-01-02	Robotti RobertDirector	Grant or award A	+560	55.73	2,181,900	Form 4

How to read it

Buy, sale: Code P and S on the form: shares bought or sold in the market, at the market price. The other codes are mostly pay (a grant, an option exercised) or tax (shares the company withheld), and say little about what the insider thinks of the price.
Plan: A sale or purchase under a Rule 10b5-1 plan, set up in advance and running on its own schedule. Since April 2023 the form has a box for it. Much executive selling is planned and says more about diversifying than about the company.
Holds after: The shares the insider still held after the trade, in the form the trade was in (directly, or indirectly through a trust or a fund).
Value: Shares times the price the form reports, which is often an average over several fills on the day.

Read from the SEC's own quarterly data sets of Forms 3, 4 and 5, and from each day's filings since the last one. A correcting amendment replaces the lines it restates. Every row links to its filing. None of this is advice: insiders sell for many reasons, and buy for fewer.

Tidewater's scores and multiples ›