Bristow (NYSE: VTOL) director trims stake with 430-share sale

Rhea-AI Filing Summary

Bristow Group Inc. (VTOL) director Maryanne Miller reported selling 430 shares of common stock on August 19, 2026 in a sale in open market or private transaction. The weighted average sale price was about $46.05 per share, based on trades between $46.02 and $46.09. Following this transaction, Miller directly holds 23,440 shares of Bristow Group Inc. common stock. The filing indicates the Rule 10b5-1 trading plan checkbox was not selected.

Insider Trade Summary

Net Seller: 430 shares

Net Sell 1 txn

Insider Miller Maryanne

Role Director

Sold 430 shs ($20K)

Type	Security	Shares	Price	Value
Sale	Common Stock F1	430	$46.0508	$20K

Holdings After Transaction: Common Stock — 23,440 shares (Direct)

Footnotes (1)

1. F1. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions on August 19, 2026 at prices ranging from $46.02 to $46.09, 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 Form 4.

Key Figures

Shares sold: 430 shares Weighted average sale price: $46.0508 per share Sale price range: $46.02–$46.09 per share +1 more

4 metrics

Shares sold 430 shares Common Stock sold on August 19, 2026 by director Maryanne Miller

Weighted average sale price $46.0508 per share Reported in Column 4, qualified as a weighted average price

Sale price range $46.02–$46.09 per share Range of multiple transactions on August 19, 2026

Shares owned after transaction 23,440 shares Total direct holdings of Common Stock following the sale

Key Terms

weighted average price, sale in open market or private transaction, Rule 10b5-1

3 terms

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.

sale in open market or private transaction financial

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

Rule 10b5-1 regulatory

"The Rule 10b5-1 trading plan checkbox was not selected."

Rule 10b5-1 is a regulation that allows company insiders to buy or sell their shares at predetermined times, even if they have access to non-public information. It acts like setting a schedule in advance for transactions, helping prevent accusations of unfair trading. This rule provides a way for insiders to plan trades transparently, giving investors confidence that these transactions are not based on hidden information.

FAQ

What insider transaction did Bristow Group Inc. (VTOL) report for Maryanne Miller?

Bristow Group Inc. reported that director Maryanne Miller sold 430 shares of common stock on August 19, 2026. This was a reported sale in an open market or private transaction, leaving her with 23,440 shares directly owned afterward.

At what price did Maryanne Miller sell VTOL shares on August 19, 2026?

The reported weighted average price for Maryanne Miller’s sale was about $46.05 per share. The footnote states individual trades occurred between $46.02 and $46.09 per share, with full trade details available on request.

How many Bristow Group Inc. (VTOL) shares does Maryanne Miller own after this Form 4?

After the reported sale, Maryanne Miller directly owns 23,440 shares of Bristow Group Inc. common stock. This figure reflects her post-transaction holdings as stated in the Form 4’s ownership column following the August 19, 2026 sale.

Was the August 19, 2026 VTOL share sale by Maryanne Miller under a Rule 10b5-1 plan?

The Form 4 indicates the Rule 10b5-1 checkbox was not selected, so the sale is not affirmed as under a Rule 10b5-1 trading plan. No footnote describes it as pursuant to a pre-arranged trading arrangement.

What does the Form 4 footnote say about the VTOL sale price range on August 19, 2026?

The footnote explains the reported price is a weighted average, with shares sold in multiple transactions between $46.02 and $46.09 per share. It also states full price-by-trade details are available upon request from the reporting person.

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 08/19/2026 - 05:18 PM Accepted by SEC EDGAR 08/19/2026 - 05:17 PM Learn about SEC filing dates

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^*

Miller Maryanne

(Last) (First) (Middle)

C/O BRISTOW GROUP INC.

3151 BRIARPARK DRIVE, SUITE 700

(Street)

HOUSTON TEXAS 77042

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
Bristow Group Inc. [ VTOL ]

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

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
08/19/2026

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)
			Code	V	Amount	(A) or (D)	Price
Common Stock	08/19/2026		S		430	D	$46.0508(1)	23,440	D

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)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions on August 19, 2026 at prices ranging from $46.02 to $46.09, 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 Form 4.

Remarks:

Exhibit List: Exhibit 24 - Power of Attorney

	/s/ Morgan Monroe, Attorney-in-Fact	08/19/2026
	** 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)