SEC Form 4 · accession 0001193125-26-328988
SEACOR Marine Holdings Inc. · SMHI
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Gregory Scott Rossmiller
Officer — SVP & CAO
Period of report
Jul 30, 2026
Accepted (ET)
Jul 31, 2026 · 6:01 pm EDT
Rule 10b5-1 plan
yes — trade under a plan
Issuer CIK
0001690334
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Common StockF1,F2 | Jul 30, 2026 | S | 12,741 | $8.74 | D | 259,506 | D | |
| Common StockF3,F4 | Jul 30, 2026 | S | 15,000 | $9.52 | D | 244,506 | D |
Table II — derivative securities
No Table II lines on this filing.
Explanation of responses
- F1The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $8.52 to $9.10, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote to this Form 4.
- F2The reported sale of 12,741 shares occurred automatically pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 13, 2026.
- F3The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $9.50 to $9.60, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote to this Form 4.
- F4The reported sale of 15,000 shares occurred automatically pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 13, 2026.