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SEACOR Marine Holdings Inc.
Deep Sea Foreign Transportation of Freight · DE · CIK 1690334
SEACOR Marine Holdings Inc. provides offshore marine support services
$201M
Market cap
$8.02
Last close
+6.2%
1D
+1.1%
5D
229K
Volume
Price · last 39 sessions+6.1%
May 4L $6.68 · H $8.02Jun 29
177
Total filings
Jun 4, 2026
Last filing
12/31
Fiscal year end
SC 13DSC 13DJun 22, 20268-KShareholder VoteJun 4, 20268-KMaterial Agreement · New Debt / ObligationMay 21, 202610-Q10-QApr 29, 20268-KResults of OperationsApr 29, 2026DEF 14ADEF 14AApr 16, 202610-K10-KFeb 25, 20268-KResults of Operations · Reg FD DisclosureFeb 25, 20268-KReg FD DisclosureNov 13, 202510-Q10-QOct 29, 20258-KResults of OperationsOct 29, 20258-KAcquisition / DispositionOct 3, 20258-KReg FD DisclosureSep 9, 20258-KMaterial Agreement · Reg FD DisclosureAug 7, 20258-KResults of OperationsJul 30, 202510-Q10-QJul 30, 20258-KShareholder VoteJun 5, 20258-KResults of OperationsApr 30, 202510-Q10-QApr 30, 2025DEF 14ADEF 14AApr 23, 20258-KCompany UpdateApr 4, 20258-KReg FD Disclosure · Company UpdateFeb 28, 202510-K10-KFeb 26, 20258-KResults of OperationsFeb 26, 2025424B5424B5Feb 24, 2025424B5424B5Feb 24, 20258-KMaterial Agreement · New Debt / ObligationDec 2, 202410-Q10-QOct 30, 20248-KResults of OperationsOct 30, 20248-KExecutive ChangeSep 19, 20248-KReg FD DisclosureSep 10, 202410-Q10-QJul 31, 20248-KResults of OperationsJul 31, 20248-KReg FD DisclosureJul 3, 20248-KShareholder VoteJun 6, 202410-Q10-QMay 1, 20248-KResults of OperationsMay 1, 2024DEF 14ADEF 14AApr 18, 20248-KCompany UpdateMar 5, 20248-KResults of Operations · Reg FD DisclosureFeb 29, 202410-K10-KFeb 29, 2024SC 13GSC 13GJan 29, 2024424B5424B5Nov 1, 202310-Q10-QNov 1, 20238-KResults of OperationsNov 1, 20238-KReg FD DisclosureSep 19, 20238-KMaterial Agreement · New Debt / ObligationSep 11, 20238-KReg FD DisclosureSep 7, 202310-Q10-QAug 2, 20238-KResults of OperationsAug 2, 20238-KMaterial Agreement · New Debt / ObligationJun 20, 20238-KShareholder VoteJun 8, 202310-Q10-QMay 3, 20238-KResults of OperationsMay 3, 20238-KResults of Operations · Reg FD DisclosureApr 21, 2023DEF 14ADEF 14AApr 20, 20238-KCompany UpdateMar 8, 202310-K10-KMar 6, 20238-KResults of OperationsMar 6, 20238-KMaterial Agreement · New Debt / ObligationDec 23, 20228-KResults of OperationsNov 2, 202210-Q10-QNov 2, 20228-KMaterial Agreement · Agreement TerminatedOct 5, 20228-KReg FD DisclosureSep 14, 202210-Q10-QAug 3, 20228-KResults of OperationsAug 3, 20228-KMaterial AgreementJun 17, 20228-KShareholder VoteJun 10, 20228-KResults of OperationsMay 4, 202210-Q10-QMay 4, 20228-KReg FD DisclosureApr 22, 2022DEF 14ADEF 14AApr 22, 20228-KCompany UpdateMar 16, 202210-K10-KMar 10, 20228-KResults of OperationsMar 10, 2022424B5424B5Feb 14, 20228-KMaterial Agreement · New Debt / ObligationJan 6, 20228-KMaterial Agreement · Equity IssuanceDec 22, 202110-Q10-QNov 4, 20218-KResults of OperationsNov 4, 2021
Insider Activity
In the 90 days to Nov 11, 2025: 1 sold $52K.
| Date | Insider | Action | Shares | Price | Value |
|---|---|---|---|---|---|
| Nov 11, 2025 | Persily JulieDirector | Sell | 7,000 | $7.45 | $52K |
Open-market buys & sells (Form 4, transaction codes P/S). Source: SEC structured insider data.
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