SEACOR Marine (NYSE: SMHI) insider sells 6,131 shares under 10b5-1 plan

Q: What insider transaction did SEACOR Marine (SMHI) report for Everett Andrew H II?

Everett Andrew H II, Sr. VP, General Counsel & Secretary, sold 6,131 shares of SEACOR Marine Common Stock on August 3–4, 2026 . The transactions were executed in open-market or private trades under a pre-arranged Rule 10b5-1 trading plan .

Q: On what dates and at what prices did SMHI's executive sell shares?

The executive sold shares on August 3, 2026 and August 4, 2026 . Weighted average sale prices were $9.52 per share on August 3 and $9.56 per share on August 4, with individual trades within disclosed price ranges on each date.

Q: How many SMHI shares did Everett Andrew H II sell in each transaction?

On August 3, 2026 , he sold 5,113 shares of SMHI Common Stock. On August 4, 2026 , he sold an additional 1,018 shares . Together, these open-market or private transactions totaled 6,131 shares as reported in the Form 4 filing.

Q: What price ranges applied to the SMHI insider's reported stock sales?

For the 5,113-share sale on August 3, trades occurred between $9.50 and $9.57 per share. For the 1,018-share sale on August 4, trades occurred between $9.50 and $9.63 per share, with reported figures given as weighted average prices.

Filing Impact

(Neutral)

Filing Sentiment

(Negative)

Form Type

Rhea-AI Filing Summary

SEACOR Marine Holdings Inc. executive Everett Andrew H II, Sr. VP, General Counsel & Secretary, reported selling a total of 6,131 shares of Common Stock on August 3–4, 2026. The sales were made in open-market or private transactions at weighted average prices of $9.52 and $9.56 per share, pursuant to a pre-arranged Rule 10b5-1 trading plan adopted on March 9, 2026.

Insider Trade Summary 10b5-1

Net Seller: 6,131 shares

Net Sell 2 txns

Insider Everett Andrew H II

Role Sr. VP, General Counsel & Secy

Sold 6,131 shs ($58K)

Type	Security	Shares	Price	Value
Sale	Common Stock ^{F3, F4}	1,018	$9.56	$10K
Sale	Common Stock ^{F1, F2}	5,113	$9.52	$49K

Holdings After Transaction: Common Stock — 198,595 shares (Direct)

Footnotes (4)

F1. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $9.50 to $9.57, 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.
F2. The reported sale of 5,113 shares occurred automatically pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 9, 2026.
F3. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $9.50 to $9.63, 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.
F4. The reported sale of 1,018 shares occurred automatically pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 9, 2026.

Key Figures

Total shares sold: 6,131 shares Shares sold 3 Aug 2026: 5,113 shares Weighted average price 3 Aug 2026: $9.52 per share +2 more

5 metrics

Total shares sold 6,131 shares Aggregate Common Stock sold by Everett Andrew H II in August 2026 transactions

Shares sold 3 Aug 2026 5,113 shares Common Stock sale in open market or private transactions on August 3, 2026

Weighted average price 3 Aug 2026 $9.52 per share Weighted average for sales executed between $9.50 and $9.57 per share

Shares sold 4 Aug 2026 1,018 shares Common Stock sale in open market or private transactions on August 4, 2026

Weighted average price 4 Aug 2026 $9.56 per share Weighted average for sales executed between $9.50 and $9.63 per share

Key Terms

Rule 10b5-1 trading plan, weighted average price, open market or private transaction

3 terms

Rule 10b5-1 trading plan regulatory

"The reported sale of 5,113 shares occurred automatically pursuant to a Rule 10b5-1 trading plan adopted..."

A Rule 10b5-1 trading plan is a pre-arranged schedule that allows company insiders to buy or sell stock at specific times, even if they have inside information. It helps prevent accusations of unfair trading by making these transactions look planned and transparent, rather than sneaky or illegal.

weighted average price financial

"The price reported in Column 4 is a weighted average price."

Weighted average price is the average price of a security where each trade or component is counted according to its size, so bigger trades pull the average more than smaller ones. Think of it like calculating the average cost of a grocery haul where items you bought more of have greater influence on the final per-item cost. Investors use it to understand the true average price paid or received, judge execution quality, and compare trading performance against market movement.

open market or private transaction financial

"transaction code description: Sale in open market or private transaction"

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Form 4 Insider Transactions: What Each Field Means →

Available on EDGAR 08/04/2026 - 08:45 PM Accepted by SEC EDGAR 08/04/2026 - 08:45 PM

FAQ

What insider transaction did SEACOR Marine (SMHI) report for Everett Andrew H II?

Everett Andrew H II, Sr. VP, General Counsel & Secretary, sold 6,131 shares of SEACOR Marine Common Stock on August 3–4, 2026. The transactions were executed in open-market or private trades under a pre-arranged Rule 10b5-1 trading plan.

On what dates and at what prices did SMHI's executive sell shares?

The executive sold shares on August 3, 2026 and August 4, 2026. Weighted average sale prices were $9.52 per share on August 3 and $9.56 per share on August 4, with individual trades within disclosed price ranges on each date.

How many SMHI shares did Everett Andrew H II sell in each transaction?

On August 3, 2026, he sold 5,113 shares of SMHI Common Stock. On August 4, 2026, he sold an additional 1,018 shares. Together, these open-market or private transactions totaled 6,131 shares as reported in the Form 4 filing.

Were the recent SMHI insider stock sales made under a Rule 10b5-1 plan?

Yes. Both reported sales by Everett Andrew H II occurred automatically under a Rule 10b5-1 trading plan adopted on March 9, 2026. The filing and related footnotes state that the transactions followed this pre-arranged trading plan.

What price ranges applied to the SMHI insider's reported stock sales?

For the 5,113-share sale on August 3, trades occurred between $9.50 and $9.57 per share. For the 1,018-share sale on August 4, trades occurred between $9.50 and $9.63 per share, with reported figures given as weighted average prices.

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Everett Andrew H II

(Last)

(First)

(Middle)

C/O SEACOR MARINE HOLDINGS INC.

12121 WICKCHESTER LANE, SUITE 500

(Street)

HOUSTON

TEXAS

77079

(City)

(State)

(Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
SEACOR Marine Holdings Inc. [ SMHI ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director	10% Owner
X	Officer (give title below)	Other (specify below)
	Sr. VP, General Counsel & Secy

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
08/03/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	Amount	(A) or (D)	Price		6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
Common Stock	08/03/2026		S		5,113	D	$9.52⁽¹⁾	199,613	D⁽²⁾
Common Stock	08/04/2026		S		1,018	D	$9.56⁽³⁾	198,595	D⁽⁴⁾

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	8. Price of Derivative Security (Instr. 5)		10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)

Explanation of Responses:

1. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $9.50 to $9.57, 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.

2. The reported sale of 5,113 shares occurred automatically pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 9, 2026.

3. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $9.50 to $9.63, 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.

4. The reported sale of 1,018 shares occurred automatically pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 9, 2026.

	/s/ Andrew H. Everett II	08/04/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)

Source: View Original Filing on SEC EDGAR