LSB Industries director Ackerman buys 1,000 shares

The reported $10.17 weighted average spans trades priced from $10.08 to $10.23; the resulting direct position was 12,252 shares.

Rhea-AI Filing Summary

LSB Industries, Inc. (LXU) director Jonathan Z. Ackerman purchased 1,000 common shares on October 15, 2026, at a weighted average price of $10.17 per share. The multiple transactions were priced from $10.08 to $10.23 per share. The purchase was made under a Rule 10b5-1 trading plan adopted on May 13, 2026. After the purchase, Ackerman's directly held position was 12,252 shares.

Insider Trade Summary 10b5-1

Net Buyer: 1,000 shares

Net Buy 1 txn

Insider Ackerman Jonathan Z.

Role Director

Bought 1,000 shs ($10K)

Type	Security	Shares	Price	Value
Purchase	Common Stock F1, F2	1,000	$10.17	$10K

Holdings After Transaction: Common Stock — 12,252 shares (Direct)

Footnotes (2)

1. F1. Purchase of stock reported on this Form 4 was executed pusuant to a 10b5-1 trading plan adopted by the reporting person on May 13, 2026.
2. F2. The price reported is a weighted average price. These shares of common stock were purchased in multiple transactions at prices ranging from $10.08 to $10.23, inclusive. The reporting person undertakes to provide to LSB Industries, Inc. (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 purchased in the transactions at each separate price within the range set forth in this footnote.

Key Figures

Shares purchased: 1,000 shares Weighted average price: $10.17 per share Transaction price range: $10.08 to $10.23 per share +1 more

4 metrics

Shares purchased 1,000 shares October 15, 2026

Weighted average price $10.17 per share Across multiple transactions

Transaction price range $10.08 to $10.23 per share Prices for the multiple transactions

Direct shares following transaction 12,252 shares After the October 15, 2026 purchase

Key Terms

10b5-1 trading plan, weighted average price

2 terms

10b5-1 trading plan regulatory

"executed pursuant to a 10b5-1 trading plan"

A 10b5-1 trading plan is a pre-arranged strategy that allows company insiders to buy or sell company stock at set times, regardless of their current knowledge about the company's situation. It acts like a scheduled appointment for trading, helping prevent the appearance of impropriety or insider trading. This plan provides a way for insiders to sell or buy shares in a controlled, transparent manner, offering reassurance to investors about fair trading practices.

weighted average price financial

"The price reported 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.

FAQ

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

How many LXU shares did Jonathan Z. Ackerman buy, and at what price?

Jonathan Z. Ackerman, an LSB Industries director, purchased 1,000 common shares on October 15, 2026, at a weighted average price of $10.17 per share. The purchase was made under a Rule 10b5-1 trading plan adopted on May 13, 2026.

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

Form 4 Insider Transactions: What Each Field Means →

See more from StockTitan in Google Search and AI answers. Adds StockTitan as a preferred source · opens Google

Add on Google Not now

Available on EDGAR 10/26/2026 - 04:15 PM EDT Accepted by SEC EDGAR 10/26/2026 - 04:15 PM EDT 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).

X

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^*

Ackerman Jonathan Z.

(Last) (First) (Middle)

3503 NW 63RD ST,

STE 500

(Street)

OKLAHOMA CITY OKLAHOMA 73116

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
LSB INDUSTRIES, INC. [ LXU ]

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)
10/15/2026

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	10/15/2026		P		1,000(1)	A	$10.17(2)	12,252	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. Purchase of stock reported on this Form 4 was executed pusuant to a 10b5-1 trading plan adopted by the reporting person on May 13, 2026.

2. The price reported is a weighted average price. These shares of common stock were purchased in multiple transactions at prices ranging from $10.08 to $10.23, inclusive. The reporting person undertakes to provide to LSB Industries, Inc. (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 purchased in the transactions at each separate price within the range set forth in this footnote.

	/s/ Michael J. Foster, Attorney-in-Fact	10/26/2026
	** 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)