The public view is the crawlable proof. The same sourced dataset is available through REST and MCP for agents, research scripts, and back-office tools.
| Date | Insider | Role | Action | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Sep 2, 2026 | Llorca Jesus | EVP & CFO | Option exercise(M) | 2K | — | $0 |
| Sep 2, 2026 | Llorca Jesus | EVP & CFO | Sell(S) | 4K | $10.00 | $40K |
| Sep 2, 2026 | Llorca Jesus | EVP & CFO | Option exercise(M) | 2K | $4.39 | $9K |
| Sep 2, 2026 | Everett Andrew H II | Sr. VP, General Counsel & Secy | Sell(S) | 4K | $10.00 | $41K |
| Aug 21, 2026 | Llorca Jesus | EVP & CFO | Option exercise(M) | 200 | — | $0 |
| Aug 21, 2026 | Llorca Jesus | EVP & CFO | Sell(S) | 401 | $10.00 | $4K |
| Aug 21, 2026 | Llorca Jesus | EVP & CFO | Option exercise(M) | 200 | $4.39 | $878 |
| Aug 21, 2026 | Everett Andrew H II | Sr. VP, General Counsel & Secy | Sell(S) | 200 | $10.00 | $2K |
| Aug 17, 2026 | Llorca Jesus | EVP & CFO | Sell(S) | 3K | $9.85 | $32K |
| Aug 14, 2026 | Llorca Jesus | EVP & CFO | Sell(S) | 6K | $9.78 | $58K |
| Aug 13, 2026 | Llorca Jesus | EVP & CFO | Sell(S) | 2K | $9.75 | $15K |
| Aug 12, 2026 | Llorca Jesus | EVP & CFO | Sell(S) | 3K | $9.76 | $28K |
| Aug 11, 2026 | Llorca Jesus | EVP & CFO | Sell(S) | 13K | $9.79 | $128K |
| Aug 7, 2026 | Llorca Jesus | EVP & CFO | Sell(S) | 205 | $9.75 | $2K |
| Aug 4, 2026 | Everett Andrew H II | Sr. VP, General Counsel & Secy | Sell(S) | 1K | $9.56 | $10K |
| Aug 3, 2026 | Everett Andrew H II | Sr. VP, General Counsel & Secy | Sell(S) | 5K | $9.52 | $49K |
| Jul 31, 2026 | Everett Andrew H II | Sr. VP, General Counsel & Secy | Sell(S) | 2K | $9.54 | $16K |
| Jul 30, 2026 | Everett Andrew H II | Sr. VP, General Counsel & Secy | Sell(S) | 46K | $9.00 | $413K |
| Jul 30, 2026 | Everett Andrew H II | Sr. VP, General Counsel & Secy | Sell(S) | 17K | $9.51 | $164K |
| Jul 30, 2026 | Rossmiller Gregory Scott | SVP & CAO | Sell(S) | 13K | $8.74 | $111K |
| Jul 30, 2026 | Rossmiller Gregory Scott | SVP & CAO | Sell(S) | 15K | $9.52 | $143K |
| Jul 30, 2026 | Llorca Jesus | EVP & CFO | Sell(S) | 61K | $9.12 | $555K |
| Jul 15, 2026 | Llorca Jesus | EVP & CFO | Sell(S) | 14K | $8.42 | $117K |
| Jul 15, 2026 | Everett Andrew H II | Sr. VP, General Counsel & Secy | Sell(S) | 4K | $8.50 | $35K |
| Jul 15, 2026 | Rossmiller Gregory Scott | SVP & CAO | Sell(S) | 3K | $8.50 | $27K |
| Jul 14, 2026 | Llorca Jesus | EVP & CFO | Sell(S) | 8K | $8.29 | $65K |
| Jul 1, 2026 | Llorca Jesus | EVP & CFO | Sell(S) | 1K | $8.01 | $11K |
| Jun 30, 2026 | Llorca Jesus | EVP & CFO | Sell(S) | 2K | $8.02 | $13K |
| Jun 29, 2026 | Everett Andrew H II | Sr. VP, General Counsel & Secy | Sell(S) | 11K | $8.04 | $85K |
| Jun 29, 2026 | Llorca Jesus | EVP & CFO | Sell(S) | 14K | $8.03 | $116K |
| Jun 23, 2026 | Llorca Jesus | EVP & CFO | Sell(S) | 12K | $7.98 | $95K |
| Jun 23, 2026 | Everett Andrew H II | Sr. VP, General Counsel & Secy | Sell(S) | 9K | $8.02 | $76K |
| Jun 22, 2026 | Llorca Jesus | EVP & CFO | Sell(S) | 14K | $7.73 | $112K |
| Jun 16, 2026 | Rossmiller Gregory Scott | SVP & CAO | Sell(S) | 10K | $7.17 | $69K |
| Jun 15, 2026 | Rossmiller Gregory Scott | SVP & CAO | Sell(S) | 10K | $7.27 | $70K |
| Jun 2, 2026 | Persily Julie | Director | Grant(A) | 15K | — | $0 |
| Jun 2, 2026 | Regan Robert Christopher | Director | Grant(A) | 17K | — | $0 |
| Jun 2, 2026 | Morse Andrew R | Director | Grant(A) | 21K | — | $0 |
| Jun 2, 2026 | Miguel Bejos Alfredo | Director | Tax withholding(F) | 6K | $7.56 | $42K |
| Jun 2, 2026 | Miguel Bejos Alfredo | Director | Grant(A) | 12K | — | $0 |
| Jun 2, 2026 | Young Lisa P | Director | Grant(A) | 17K | — | $0 |
| Mar 7, 2026 | Gellert John M | President and CEO, Director | Tax withholding(F) | 4K | $7.31 | $31K |
| Mar 7, 2026 | Gellert John M | President and CEO, Director | Option exercise(M) | 10K | — | — |
| Mar 7, 2026 | Gellert John M | President and CEO, Director | Option exercise(M) | 10K | — | $0 |
| Mar 7, 2026 | Llorca Jesus | EVP & CFO | Tax withholding(F) | 4K | $7.31 | $29K |
| Mar 7, 2026 | Llorca Jesus | EVP & CFO | Option exercise(M) | 8K | — | — |
| Mar 7, 2026 | Llorca Jesus | EVP & CFO | Option exercise(M) | 8K | — | $0 |
| Mar 7, 2026 | Rossmiller Gregory Scott | SVP & CAO | Tax withholding(F) | 1K | $7.31 | $11K |
| Mar 7, 2026 | Rossmiller Gregory Scott | SVP & CAO | Option exercise(M) | 4K | — | — |
| Mar 7, 2026 | Rossmiller Gregory Scott | SVP & CAO | Option exercise(M) | 4K | — | $0 |
| Mar 7, 2026 | Everett Andrew H II | Sr. VP, General Counsel & Secy | Tax withholding(F) | 2K | $7.31 | $15K |
| Mar 7, 2026 | Everett Andrew H II | Sr. VP, General Counsel & Secy | Option exercise(M) | 4K | — | — |
| Mar 7, 2026 | Everett Andrew H II | Sr. VP, General Counsel & Secy | Option exercise(M) | 4K | — | $0 |
| Mar 4, 2026 | Gellert John M | President and CEO, Director | Tax withholding(F) | 66K | $7.63 | $503K |
| Mar 4, 2026 | Llorca Jesus | EVP & CFO | Tax withholding(F) | 67K | $7.63 | $511K |
| Mar 4, 2026 | Rossmiller Gregory Scott | SVP & CAO | Tax withholding(F) | 25K | $7.63 | $190K |
| Mar 4, 2026 | Everett Andrew H II | Sr. VP, General Counsel & Secy | Tax withholding(F) | 35K | $7.63 | $265K |
| Feb 27, 2026 | Gellert John M | President and CEO, Director | Grant(A) | 88K | — | $0 |
| Feb 27, 2026 | Gellert John M | President and CEO, Director | Grant(A) | 42K | — | $0 |
| Feb 27, 2026 | Llorca Jesus | EVP & CFO | Grant(A) | 71K | — | $0 |
| Feb 27, 2026 | Llorca Jesus | EVP & CFO | Grant(A) | 34K | — | $0 |
| Feb 27, 2026 | Rossmiller Gregory Scott | SVP & CAO | Grant(A) | 34K | — | $0 |
| Feb 27, 2026 | Rossmiller Gregory Scott | SVP & CAO | Grant(A) | 16K | — | $0 |
| Feb 27, 2026 | Everett Andrew H II | Sr. VP, General Counsel & Secy | Grant(A) | 37K | — | $0 |
| Feb 27, 2026 | Everett Andrew H II | Sr. VP, General Counsel & Secy | Grant(A) | 18K | — | $0 |
| Nov 12, 2025 | Regan Robert Christopher | Director | Gift(G) | 14K | — | $0 |
| Nov 11, 2025 | Persily Julie | Director | Sell(S) | 7K | $7.45 | $52K |
| Jun 3, 2025 | Morse Andrew R | Director | Grant(A) | 32K | — | $0 |
| Jun 3, 2025 | Regan Robert Christopher | Director | Grant(A) | 27K | — | $0 |
| Jun 3, 2025 | Persily Julie | Director | Grant(A) | 24K | — | $0 |
| Jun 3, 2025 | Young Lisa P | Director | Grant(A) | 26K | — | $0 |
| Jun 3, 2025 | Miguel Bejos Alfredo | Director | Tax withholding(F) | 2K | $5.73 | $12K |
| Jun 3, 2025 | Miguel Bejos Alfredo | Director | Grant(A) | 18K | — | $0 |
| Mar 11, 2025 | Gellert John M | President and CEO, Director | Gift(G) | 10K | — | $0 |
| Mar 11, 2025 | Gellert John M | President and CEO, Director | Tax withholding(F) | 26K | $5.08 | $131K |
| Mar 11, 2025 | Gellert John M | President and CEO, Director | Option exercise(M) | 59K | — | — |
| Mar 11, 2025 | Gellert John M | President and CEO, Director | Option exercise(M) | 59K | — | $0 |
| Mar 11, 2025 | Llorca Jesus | EVP & CFO | Tax withholding(F) | 23K | $5.08 | $118K |
| Mar 11, 2025 | Llorca Jesus | EVP & CFO | Option exercise(M) | 46K | — | — |
| Mar 11, 2025 | Llorca Jesus | EVP & CFO | Option exercise(M) | 46K | — | $0 |
| Mar 11, 2025 | Rossmiller Gregory Scott | SVP & CAO | Option exercise(M) | 20K | — | — |
| Mar 11, 2025 | Rossmiller Gregory Scott | SVP & CAO | Tax withholding(F) | 8K | $5.08 | $40K |
| Mar 11, 2025 | Rossmiller Gregory Scott | SVP & CAO | Option exercise(M) | 20K | — | $0 |
| Mar 11, 2025 | Everett Andrew H II | Sr. VP, General Counsel & Secy | Tax withholding(F) | 9K | $5.08 | $47K |
| Mar 11, 2025 | Everett Andrew H II | Sr. VP, General Counsel & Secy | Option exercise(M) | 20K | — | — |
| Mar 11, 2025 | Everett Andrew H II | Sr. VP, General Counsel & Secy | Option exercise(M) | 20K | — | $0 |
| Mar 7, 2025 | Gellert John M | President and CEO, Director | Gift(G) | 7K | — | $0 |
| Mar 4, 2025 | Gellert John M | President and CEO, Director | Tax withholding(F) | 65K | $5.26 | $343K |
| Mar 4, 2025 | Llorca Jesus | EVP & CFO | Tax withholding(F) | 70K | $5.26 | $367K |
| Mar 4, 2025 | Everett Andrew H II | Sr. VP, General Counsel & Secy | Tax withholding(F) | 31K | $5.26 | $162K |
| Mar 4, 2025 | Rossmiller Gregory Scott | SVP & CAO | Tax withholding(F) | 25K | $5.26 | $132K |
| Feb 28, 2025 | Gellert John M | President and CEO, Director | Grant(A) | 183K | — | $0 |
| Feb 28, 2025 | Gellert John M | President and CEO, Director | Grant(A) | 80K | — | $0 |
| Feb 28, 2025 | Llorca Jesus | EVP & CFO | Grant(A) | 147K | — | $0 |
| Feb 28, 2025 | Llorca Jesus | EVP & CFO | Grant(A) | 65K | — | $0 |
| Feb 28, 2025 | Everett Andrew H II | Sr. VP, General Counsel & Secy | Grant(A) | 76K | — | $0 |
| Feb 28, 2025 | Everett Andrew H II | Sr. VP, General Counsel & Secy | Grant(A) | 33K | — | $0 |
| Feb 28, 2025 | Rossmiller Gregory Scott | SVP & CAO | Grant(A) | 71K | — | $0 |
| Feb 28, 2025 | Rossmiller Gregory Scott | SVP & CAO | Grant(A) | 31K | — | $0 |
| Sep 23, 2024 | Miguel Bejos Alfredo | Director | Other(J) | 1.0M | $9.86 | $9.9M |
Insider transactions sourced from SEC EDGAR Form 4 filings, normalized within minutes of acceptance. "Buy"/"Sell" mark open-market transactions (codes P/S), the tradeable signal. Awards, option exercises and tax-withholding are shown with their raw code. All data is public domain.
Issuer: SEACOR Marine Holdings Inc., SEC CIK 0001690334. The symbol on a Form 4 is typed by the filer, so this page follows the issuer with the newest filing under SMHI and shows every filing by that issuer.
Coverage: Form 4 filings indexed 2006-01-02 → 2026-09-05. Earlier history is backfilling; this window widens as it deepens.
Programmatic access via the Arkolith API & MCP server (insider.transactions, insider.company).
Connected pages for SMHI