Gregory Scott Rossmiller

Companies

• SEACOR Marine Holdings Inc.SVP & Chief Accounting Officer Apr 23, 2018 to now¹

Holdings

Stock this person has reported owning, from the forms officers and directors file with the SEC. See the biggest insider stakes.

Shares held

• SMSEACOR Marine Holdings Inc. SMHI244,506 shares²$2.1M at $8.62Jul 30, 2026

As of each latest filing. The line shows shares held over time.

Recent filings

• Jul 30, 2026Sold 15,000 shares at $9.52 of SEACOR Marine Holdings Inc.²
• Jul 30, 2026Sold 12,741 shares at $8.74 of SEACOR Marine Holdings Inc.²
• Jul 15, 2026Sold 3,223 shares at $8.50 of SEACOR Marine Holdings Inc.³
• Jun 16, 2026Sold 9,601 shares at $7.17 of SEACOR Marine Holdings Inc.⁴
• Jun 15, 2026Sold 9,670 shares at $7.27 of SEACOR Marine Holdings Inc.⁴
• Mar 7, 2026Shares withheld for tax 1,464 shares at $7.31 of SEACOR Marine Holdings Inc.⁵
• Mar 7, 2026Exercised options 3,719 shares of SEACOR Marine Holdings Inc.⁵
• Mar 4, 2026Shares withheld for tax 24,933 shares at $7.63 of SEACOR Marine Holdings Inc.⁶
• Feb 27, 2026Granted 34,215 shares of SEACOR Marine Holdings Inc.⁷
• Mar 11, 2025Shares withheld for tax 7,902 shares at $5.08 of SEACOR Marine Holdings Inc.⁸
• Mar 11, 2025Exercised options 20,080 shares of SEACOR Marine Holdings Inc.⁸
• Mar 4, 2025Shares withheld for tax 25,076 shares at $5.26 of SEACOR Marine Holdings Inc.⁹
• Feb 28, 2025Granted 71,205 shares of SEACOR Marine Holdings Inc.¹⁰
• Jul 16, 2024Sold 8,617 shares at $15.02 of SEACOR Marine Holdings Inc.¹¹
• Mar 12, 2024Shares withheld for tax 6,214 shares at $12.54 of SEACOR Marine Holdings Inc.¹²
• Mar 12, 2024Exercised options 15,790 shares of SEACOR Marine Holdings Inc.¹²
• Mar 4, 2024Shares withheld for tax 27,452 shares at $12.28 of SEACOR Marine Holdings Inc.¹³
• Mar 4, 2024Granted 61,953 shares of SEACOR Marine Holdings Inc.¹³
• Sep 12, 2023Sold 13,236 shares at $14.03 of SEACOR Marine Holdings Inc.¹⁴
• Sep 11, 2023Sold 602 shares at $14.00 of SEACOR Marine Holdings Inc.¹⁴
• Mar 8, 2023Shares withheld for tax 25,611 shares at $10.29 of SEACOR Marine Holdings Inc.¹⁵
• Mar 7, 2023Granted 56,913 shares of SEACOR Marine Holdings Inc.¹⁵
• Mar 11, 2022Granted 72,291 shares of SEACOR Marine Holdings Inc.¹⁶
• Mar 11, 2022Shares withheld for tax 9,840 shares at $5.88 of SEACOR Marine Holdings Inc.¹⁶