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TDWTIDEWATER INC

Market cap
$4.28B
as of 2026-10-23
Latest close
$86.07
as of 2026-10-23
Sector
Energy
as of 2026-10-24
Industry
Oil & Gas Equipment & Services
as of 2026-10-24

Cluster

No cluster in the last 90 days under the default rule (14d · ≥2 insiders · all roles).

Form 4 historysince 2023-10-03

Dashed line = amended filing (Form 4/A)

InsiderTradedFiledTypeSharesPriceValueOwned after10b5-1 planFiling
Robotti RobertSep 16Sep 184/AG1,951$0.00$02,212,990NoForm 4/A
Robotti RobertSep 16Sep 184/AS6,695$89.85Sale −$601,5462,206,295NoForm 4/A
Robotti RobertSep 16Sep 184/AS3,605$89.85Sale −$323,9092,202,690NoForm 4/A
Traub KennethSep 2Sep 3S10,000$99.00Sale −$990,00063,521NoForm 4
Hudson Daniel A.EVP, CLO & Corporate SecretarySep 2Sep 3S15,000$99.08Sale −$1,486,20033,029YesForm 4
Hudson Daniel A.EVP, CLO & Corporate SecretaryAug 20Aug 20G200$0.00$048,029NoForm 4
Rubio Samuel REVP, CFO & CAOAug 12Aug 14S17,705$91.56Sale −$1,621,07033,214NoForm 4
Hudson Daniel A.EVP, CLO & Corporate SecretaryAug 10Aug 11S5,000$89.01Sale −$445,05048,229NoForm 4
Robotti RobertJun 16Jun 18A1,760$70.99$124,9422,214,941NoForm 4
Traub KennethJun 16Jun 18A1,760$0.00$073,521NoForm 4
Raspino LouisJun 16Jun 18A1,760$0.00$048,551NoForm 4
Fagerstal DickJun 16Jun 18A1,760$0.00$075,592NoForm 4
Zabrocky Lois KJun 16Jun 18A1,760$0.00$054,051NoForm 4
Cougle MelissaJun 16Jun 18A1,760$0.00$026,541NoForm 4
Robotti RobertJun 12Jun 12G16,932$0.00$02,213,181NoForm 4
Robotti RobertApr 1Apr 2A374$83.44$31,2072,230,113NoForm 4
Cougle MelissaApr 1Apr 2A374$83.44$31,20724,781NoForm 4
Kneen QuintinDIRECTOR, PRESIDENT & CEOMar 23Mar 23F5,766$72.48$417,920367,297NoForm 4
Kneen QuintinDIRECTOR, PRESIDENT & CEOMar 23Mar 23F2,555$72.48$185,186364,742NoForm 4
Kneen QuintinDIRECTOR, PRESIDENT & CEOMar 23Mar 23F5,872$72.48$425,603358,870NoForm 4
Rubio Samuel REVP, CFO & CAOMar 23Mar 23F1,587$72.48$115,02670,771NoForm 4
Rubio Samuel REVP, CFO & CAOMar 23Mar 23F2,472$72.48$179,17168,299NoForm 4
Rubio Samuel REVP, CFO & CAOMar 23Mar 23F730$72.48$52,91067,569NoForm 4
Hudson Daniel A.EVP & GENERAL COUNSELMar 23Mar 23F2,128$72.48$154,23755,224NoForm 4
Hudson Daniel A.EVP & GENERAL COUNSELMar 23Mar 23F629$72.48$45,59054,595NoForm 4
Hudson Daniel A.EVP & GENERAL COUNSELMar 23Mar 23F1,366$72.48$99,00853,229NoForm 4
Middleton Piers DayerEVP & Chief Operating OfficerMar 23Mar 23F347$72.48$25,15131,738NoForm 4
Middleton Piers DayerEVP & Chief Operating OfficerMar 23Mar 23F1,408$72.48$102,05230,330NoForm 4
Middleton Piers DayerEVP & Chief Operating OfficerMar 23Mar 23F979$72.48$70,95829,351NoForm 4
Kneen QuintinDIRECTOR, PRESIDENT & CEOMar 18Mar 20A65,938$75.27$4,963,153373,453NoForm 4
Kneen QuintinDIRECTOR, PRESIDENT & CEOMar 18Mar 20F25,965$75.27$1,954,386347,488NoForm 4
Kneen QuintinDIRECTOR, PRESIDENT & CEOMar 18Mar 20A25,575$75.27$1,925,030373,063NoForm 4
Rubio Samuel REVP, CFO & CAOMar 18Mar 20A9,420$75.27$709,04369,486NoForm 4
Rubio Samuel REVP, CFO & CAOMar 18Mar 20F3,771$75.27$283,84365,715NoForm 4
Rubio Samuel REVP, CFO & CAOMar 18Mar 20A6,643$75.27$500,01972,358NoForm 4
Hudson Daniel A.EVP & GENERAL COUNSELMar 18Mar 20A8,005$75.27$602,53653,976NoForm 4
Hudson Daniel A.EVP & GENERAL COUNSELMar 18Mar 20F3,267$75.27$245,90750,709NoForm 4
Hudson Daniel A.EVP & GENERAL COUNSELMar 18Mar 20A6,643$75.27$500,01957,352NoForm 4
Middleton Piers DayerEVP & Chief Operating OfficerMar 18Mar 20A6,643$75.27$500,01932,085NoForm 4
Robotti RobertMar 17Mar 17G10,000$0.00$02,229,739NoForm 4
Rubio Samuel REVP, CFO & CAOMar 5Mar 6S22,461$80.05Sale −$1,798,00360,066NoForm 4
Hudson Daniel A.EVP & GENERAL COUNSELMar 5Mar 6S5,195$80.56Sale −$418,50945,971NoForm 4
Hudson Daniel A.EVP & GENERAL COUNSELFeb 23Feb 23S15,000$77.50Sale −$1,162,50050,986NoForm 4
Hudson Daniel A.EVP & GENERAL COUNSELFeb 11Feb 11S10,000$70.01Sale −$700,10065,986NoForm 4
Middleton Piers DayerEVP & Chief Operating OfficerJan 2Jan 6F2,053$52.23$107,22825,442NoForm 4
Robotti RobertJan 2Jan 5A598$52.23$31,2342,239,739NoForm 4
Cougle MelissaJan 2Jan 5A598$52.23$31,23424,407NoForm 4
Robotti RobertOct 1, 2025Oct 3, 2025A570$54.80$31,2362,239,141NoForm 4
Cougle MelissaOct 1, 2025Oct 2, 2025A570$54.80$31,23623,809NoForm 4
Hudson Daniel A.EVP & GENERAL COUNSELAug 5, 2025Aug 6, 2025S10,000$57.56Sale −$575,60075,986NoForm 4
Hudson Daniel A.EVP & GENERAL COUNSELJul 8, 2025Jul 8, 2025S5,000$50.02Sale −$250,10085,986NoForm 4
Cougle MelissaJul 1, 2025Jul 3, 2025A655$47.70$31,24423,239NoForm 4
Robotti RobertJul 1, 2025Jul 2, 2025A655$47.70$31,2442,238,571NoForm 4
Robotti RobertJun 5, 2025Jun 9, 2025A2,959$42.23$124,9592,237,916NoForm 4
Anderson Darron M.Jun 5, 2025Jun 9, 2025A2,959$0.00$044,729NoForm 4
Cougle MelissaJun 5, 2025Jun 9, 2025A2,959$0.00$022,584NoForm 4
Traub KennethJun 5, 2025Jun 9, 2025A2,959$0.00$071,761NoForm 4
Zabrocky Lois KJun 5, 2025Jun 9, 2025A2,959$0.00$052,291NoForm 4
Fagerstal DickJun 5, 2025Jun 9, 2025A2,959$0.00$073,832NoForm 4
Raspino LouisJun 5, 2025Jun 9, 20254/AA2,959$0.00$046,791NoForm 4/A
Robotti RobertJun 4, 2025Jun 5, 2025P15,000$42.05Purchase +$630,7502,234,957NoForm 4
Robotti RobertJun 3, 2025Jun 5, 2025P10,000$42.14Purchase +$421,4002,219,957NoForm 4
Robotti RobertMay 30, 2025Jun 2, 2025P560$40.55Purchase +$22,7082,209,957NoForm 4
Robotti RobertApr 1, 2025Apr 3, 2025A727$42.96$31,2322,209,397NoForm 4
Darling David EEVP, COO & CHIEF HR OFFICERMar 22, 2025Mar 25, 2025F2,472$42.07$103,99774,879NoForm 4
Darling David EEVP, COO & CHIEF HR OFFICERMar 22, 2025Mar 25, 2025F913$42.07$38,41073,966NoForm 4
Middleton Piers DayerEVP & Chief Commercial OfficerMar 22, 2025Mar 25, 2025F1,408$42.07$59,23527,842NoForm 4
Middleton Piers DayerEVP & Chief Commercial OfficerMar 22, 2025Mar 25, 2025F347$42.07$14,59827,495NoForm 4
Hudson Daniel A.EVP & GENERAL COUNSELMar 22, 2025Mar 25, 2025F2,128$42.07$89,52591,615NoForm 4
Hudson Daniel A.EVP & GENERAL COUNSELMar 22, 2025Mar 25, 2025F629$42.07$26,46290,986NoForm 4
Kneen QuintinDIRECTOR, PRESIDENT & CEOMar 22, 2025Mar 25, 2025F6,111$42.07$257,090310,223NoForm 4
Kneen QuintinDIRECTOR, PRESIDENT & CEOMar 22, 2025Mar 25, 2025F2,708$42.07$113,926307,515NoForm 4
Rubio Samuel REVP, CFO & CAOMar 22, 2025Mar 25, 2025F2,472$42.07$103,99783,257NoForm 4
Rubio Samuel REVP, CFO & CAOMar 22, 2025Mar 25, 2025F730$42.07$30,71182,527NoForm 4
Rubio Samuel REVP, CFO & CAOMar 18, 2025Mar 20, 2025A22,558$41.33$932,32282,508NoForm 4
Rubio Samuel REVP, CFO & CAOMar 18, 2025Mar 20, 2025F8,877$41.33$366,88673,631NoForm 4
Rubio Samuel REVP, CFO & CAOMar 18, 2025Mar 20, 2025A12,098$41.33$500,01085,729NoForm 4
Kneen QuintinDIRECTOR, PRESIDENT & CEOMar 18, 2025Mar 20, 2025A185,776$41.33$7,678,122349,041NoForm 4
Kneen QuintinDIRECTOR, PRESIDENT & CEOMar 18, 2025Mar 20, 2025F77,469$41.33$3,201,794271,572NoForm 4
Kneen QuintinDIRECTOR, PRESIDENT & CEOMar 18, 2025Mar 20, 2025A44,762$41.33$1,850,013316,334NoForm 4
Hudson Daniel A.EVP & GENERAL COUNSELMar 18, 2025Mar 20, 2025A22,558$41.33$932,32292,450NoForm 4
Hudson Daniel A.EVP & GENERAL COUNSELMar 18, 2025Mar 20, 2025F8,990$41.33$371,55783,460NoForm 4
Hudson Daniel A.EVP & GENERAL COUNSELMar 18, 2025Mar 20, 2025A10,283$41.33$424,99693,743NoForm 4
Darling David EEVP, COO & CHIEF HR OFFICERMar 18, 2025Mar 20, 2025A22,558$41.33$932,32271,106NoForm 4
Darling David EEVP, COO & CHIEF HR OFFICERMar 18, 2025Mar 20, 2025F8,877$41.33$366,88662,229NoForm 4
Darling David EEVP, COO & CHIEF HR OFFICERMar 18, 2025Mar 20, 2025A15,122$41.33$624,99277,351NoForm 4
Middleton Piers DayerEVP & Chief Commercial OfficerMar 18, 2025Mar 20, 2025A7,864$41.33$325,01929,250NoForm 4
Robotti RobertMar 13, 2025Mar 14, 2025P25,000$40.11Purchase +$1,002,7502,208,670NoForm 4
Rubio Samuel REVP, CFO & CAOMar 10, 2025Mar 12, 2025F4,577$40.35$184,68259,950NoForm 4
Hudson Daniel A.EVP & GENERAL COUNSELMar 10, 2025Mar 12, 2025F4,650$40.35$187,62869,892NoForm 4
Middleton Piers DayerEVP & Chief Commercial OfficerMar 10, 2025Mar 12, 2025F1,785$40.35$72,02521,386NoForm 4
Darling David EEVP, COO & CHIEF HR OFFICERMar 10, 2025Mar 12, 2025F4,566$40.35$184,23848,548NoForm 4
Kneen QuintinDIRECTOR, PRESIDENT & CEOMar 10, 2025Mar 12, 2025F12,974$40.35$523,501163,265NoForm 4
Middleton Piers DayerEVP & Chief Commercial OfficerJan 2, 2025Mar 12, 2025F2,025$55.73$112,85323,171NoForm 4
Robotti RobertMar 5, 2025Mar 6, 2025P1,770$40.95Purchase +$72,4822,183,670NoForm 4
Robotti RobertJan 2, 2025Jan 3, 2025A560$55.73$31,2092,181,900NoForm 4
Robotti RobertDec 17, 2024Dec 18, 2024P2,067$48.26Purchase +$99,7532,181,340NoForm 4
Robotti RobertDec 16, 2024Dec 16, 2024P4,000$47.47Purchase +$189,8802,179,273NoForm 4
Robotti RobertDec 13, 2024Dec 16, 2024P1,147$47.70Purchase +$54,7122,159,273NoForm 4
Robotti RobertDec 13, 2024Dec 16, 2024P16,000$47.58Purchase +$761,2802,175,273NoForm 4
Kneen QuintinDIRECTOR, PRESIDENT & CEODec 13, 2024Dec 16, 2024P41,615$48.06Purchase +$2,000,017176,239NoForm 4
Robotti RobertOct 1, 2024Oct 2, 2024A426$73.31$31,2302,158,126NoForm 4
Robotti RobertJul 1, 2024Jul 1, 2024A340$91.70$31,1782,157,700NoForm 4
Traub KennethJun 12, 2024Jun 13, 2024S20,000$106.38Sale −$2,127,60068,802NoForm 4
Kneen QuintinDIRECTOR, PRESIDENT & CEOJun 12, 2024Jun 13, 2024S201,094$105.87Sale −$21,289,822134,624NoForm 4
Kneen QuintinDIRECTOR, PRESIDENT & CEOJun 11, 2024Jun 13, 2024S166,000$103.76Sale −$17,224,160335,718NoForm 4
Robotti RobertJun 6, 2024Jun 11, 20244/AA1,323$94.44$124,9442,157,360NoForm 4/A
Raspino LouisJun 10, 2024Jun 10, 2024S5,000$104.19Sale −$520,95067,498NoForm 4
Raspino LouisJun 10, 2024Jun 10, 2024G3,000$0.00$064,498NoForm 4
Raspino LouisJun 10, 2024Jun 10, 2024S20,666$104.19Sale −$2,153,19143,832NoForm 4
Raspino LouisJun 6, 2024Jun 10, 2024A1,323$0.00$072,498NoForm 4
Cougle MelissaJun 6, 2024Jun 10, 2024A1,323$0.00$019,625NoForm 4
Fagerstal DickJun 6, 2024Jun 10, 2024A1,323$0.00$070,873NoForm 4
Zabrocky Lois KJun 6, 2024Jun 10, 2024A1,323$0.00$049,332NoForm 4
Anderson Darron M.Jun 6, 2024Jun 10, 2024A1,323$0.00$041,770NoForm 4
Traub KennethJun 6, 2024Jun 10, 2024A1,323$0.00$088,802NoForm 4
Anderson Darron M.May 24, 2024May 24, 2024S1,000$103.89Sale −$103,89040,447NoForm 4
Anderson Darron M.May 22, 2024May 24, 2024S1,750$102.11Sale −$178,69341,447NoForm 4
Robotti RobertMay 21, 2024May 22, 2024S80,218$107.28Sale −$8,605,7872,198,879NoForm 4
Robotti RobertMay 21, 2024May 22, 2024S42,842$107.28Sale −$4,596,0902,156,037NoForm 4
Robotti RobertMay 20, 2024May 22, 2024S68,149$107.23Sale −$7,307,6172,280,948NoForm 4
Robotti RobertMay 20, 2024May 22, 2024S1,851$107.23Sale −$198,4832,279,097NoForm 4
Robotti RobertMay 17, 2024May 17, 2024S35,531$105.44Sale −$3,746,3892,372,059NoForm 4
Robotti RobertMay 17, 2024May 17, 2024S22,962$105.44Sale −$2,421,1132,349,097NoForm 4
Robotti RobertMay 16, 2024May 17, 2024J2,000$0.00$02,531,037NoForm 4
Robotti RobertMay 16, 2024May 17, 2024S74,986$106.75Sale −$8,004,7562,456,051NoForm 4
Robotti RobertMay 16, 2024May 17, 2024S48,461$106.75Sale −$5,173,2122,407,590NoForm 4
Robotti RobertMay 15, 2024May 17, 2024S103,264$107.62Sale −$11,113,2722,599,773NoForm 4
Robotti RobertMay 15, 2024May 17, 2024S66,736$107.62Sale −$7,182,1282,533,037NoForm 4
Robotti RobertMay 9, 2024May 17, 20244/AS94,152$107.21Sale −$10,094,0362,763,885NoForm 4/A
Robotti RobertMay 9, 2024May 17, 20244/AS60,848$107.21Sale −$6,523,5142,703,037NoForm 4/A
Robotti RobertMay 8, 2024May 17, 20244/AS1,494$107.53Sale −$160,6502,858,037NoForm 4/A
Hudson Daniel A.EVP & GENERAL COUNSELMay 9, 2024May 9, 2024S20,000$109.00Sale −$2,180,00074,542NoForm 4
Rubio Samuel REVP, CFO & CAOMay 8, 2024May 9, 2024S24,396$107.39Sale −$2,619,88664,527NoForm 4
Rubio Samuel REVP, CFO & CAOMay 8, 2024May 9, 2024S · derivative1,254$18.47Sale −$23,161not reportedNoForm 4
Darling David EEVP, COO & CHIEF HR OFFICERMay 7, 2024May 9, 2024S25,127$109.01Sale −$2,739,09453,114NoForm 4
Kneen QuintinDIRECTOR, PRESIDENT & CEOMay 7, 2024May 9, 2024S150,000$109.01Sale −$16,351,500501,718NoForm 4
Robotti RobertApr 1, 2024Apr 2, 2024A333$93.80$31,2352,855,594NoForm 4
Kneen QuintinDIRECTOR, PRESIDENT & CEOMar 22, 2024Mar 25, 2024F19,054$90.87$1,731,437332,308NoForm 4
Kneen QuintinDIRECTOR, PRESIDENT & CEOMar 22, 2024Mar 25, 2024M344,598$6.48$2,232,995676,906NoForm 4
Kneen QuintinDIRECTOR, PRESIDENT & CEOMar 22, 2024Mar 25, 2024F144,157$89.85$12,952,506532,749NoForm 4
Kneen QuintinDIRECTOR, PRESIDENT & CEOMar 22, 2024Mar 25, 2024M259,158$18.09$4,688,168791,907NoForm 4
Kneen QuintinDIRECTOR, PRESIDENT & CEOMar 22, 2024Mar 25, 2024F140,189$89.85$12,595,982651,718NoForm 4
Kneen QuintinDIRECTOR, PRESIDENT & CEOMar 22, 2024Mar 25, 2024M · derivative344,598$6.48$2,232,995267,183NoForm 4
Kneen QuintinDIRECTOR, PRESIDENT & CEOMar 22, 2024Mar 25, 2024M · derivative259,158$18.09$4,688,1688,025NoForm 4
Hudson Daniel A.EVP & GENERAL COUNSELMar 22, 2024Mar 25, 2024F9,932$90.87$902,52194,542NoForm 4
Darling David EEVP, COO & CHIEF HR OFFICERMar 22, 2024Mar 25, 2024F10,177$90.87$924,78478,241NoForm 4
Rubio Samuel REVP, CFO & CAOMar 22, 2024Mar 25, 2024F10,177$90.87$924,78488,923NoForm 4
Kneen QuintinDIRECTOR, PRESIDENT & CEOMar 21, 2024Mar 25, 2024A19,477$0.00$0351,362NoForm 4
Hudson Daniel A.EVP & GENERAL COUNSELMar 21, 2024Mar 25, 2024A4,730$0.00$0104,474NoForm 4
Darling David EEVP, COO & CHIEF HR OFFICERMar 21, 2024Mar 25, 2024A6,956$0.00$088,418NoForm 4
Rubio Samuel REVP, CFO & CAOMar 21, 2024Mar 25, 2024A5,565$0.00$099,100NoForm 4
Darling David EEVP, COO & CHIEF HR OFFICERMar 11, 2024Mar 12, 2024F4,497$81.45$366,28181,462NoForm 4
Rubio Samuel REVP, CFO & CAOMar 11, 2024Mar 12, 2024F4,501$81.45$366,60693,535NoForm 4
Hudson Daniel A.EVP & GENERAL COUNSELMar 11, 2024Mar 12, 2024F4,568$81.45$372,06499,744NoForm 4
Kneen QuintinDIRECTOR, PRESIDENT & CEOMar 11, 2024Mar 12, 2024F12,209$81.45$994,423331,885NoForm 4
Robotti RobertMar 5, 2024Mar 7, 2024J381,304$0.00$02,855,261NoForm 4
Rubio Samuel REVP, CFO & CAOMar 5, 2024Mar 7, 2024S19,641$81.36Sale −$1,597,99298,036NoForm 4
Darling David EEVP, COO & CHIEF HR OFFICERMar 5, 2024Mar 7, 2024S17,821$82.08Sale −$1,462,74885,959NoForm 4
Hudson Daniel A.EVP & GENERAL COUNSELMar 5, 2024Mar 7, 2024S8,000$82.00Sale −$656,000104,312NoForm 4
Robotti RobertJan 2, 2024Jan 3, 2024A445$70.21$31,2433,236,565NoForm 4
Robotti RobertOct 2, 2023Oct 3, 2023A463$67.43$31,2203,236,120NoForm 4