Boeing director Steven Mollenkopf buys 2,950 shares

A Boeing director reported 6,717 shares held directly after the purchase.

Available on EDGAR 11/03/2026 - 07:37 PM EST Accepted by SEC EDGAR 11/03/2026 - 07:37 PM EST Learn about SEC filing dates

Rhea-AI Filing Summary

Boeing director Steven M. Mollenkopf purchased 2,950 shares on October 30, 2026, at a weighted average purchase price of $173.026 per share. The purchases were made in multiple transactions, with prices ranging from $173.010 to $173.028 per share. He held 6,717 shares directly after the transactions. No Rule 10b5-1 plan is reported.

Insider Trade Summary

Net Buyer: 2,950 shares

Net Buy 1 txn

Insider MOLLENKOPF STEVEN M

Role Director

Bought 2,950 shs ($510K)

Type	Security	Shares	Price	Value
Purchase	Common Stock F1	2,950	$173.026	$510K

Holdings After Transaction: Common Stock — 6,717 shares (Direct)

Footnotes (1)

1. F1. The price shown is a weighted average purchase price for shares purchased in multiple transactions; the purchase prices ranged from $173.010 to $173.028 per share. The reporting person will provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, information regarding the number of shares sold at each price within the range.

Key Figures

Shares purchased: 2,950 shares Weighted average purchase price: $173.026 per share Purchase price range: $173.010–$173.028 per share +1 more

4 metrics

Shares purchased 2,950 shares October 30, 2026

Weighted average purchase price $173.026 per share Purchases made in multiple transactions

Purchase price range $173.010–$173.028 per share Prices for the shares purchased in multiple transactions

Direct shares following transaction 6,717 shares After the October 30, 2026 purchase

Key Terms

weighted average purchase price

1 terms

weighted average purchase price financial

"weighted average purchase price for shares purchased in multiple transactions"

The weighted average purchase price is the average cost per share you paid across multiple buys, calculated so larger purchases count more than smaller ones. Imagine buying apples at different prices: the overall price you effectively paid depends on how many apples you bought at each price. Investors use it to measure true cost basis, calculate gains or losses, decide when to sell, and manage taxes and portfolio performance.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

How many BA shares did Steven M. Mollenkopf buy?

Steven M. Mollenkopf, a Boeing director, bought 2,950 shares on October 30, 2026, at a weighted average price of $173.026 per share; he held 6,717 shares directly afterward.

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

Form 4 Insider Transactions: What Each Field Means →

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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^*

MOLLENKOPF STEVEN M

(Last) (First) (Middle)

929 LONG BRIDGE DRIVE

(Street)

ARLINGTON VIRGINIA 22202

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
BOEING CO [ BA ]

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)
10/30/2026

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	10/30/2026		P		2,950	A	$173.026(1)	6,717	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 shown is a weighted average purchase price for shares purchased in multiple transactions; the purchase prices ranged from $173.010 to $173.028 per share. The reporting person will provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, information regarding the number of shares sold at each price within the range.

	/s/ Jenn X. Hu, Attorney-in-Fact	11/03/2026
	** 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)