Massivemarkets

SEC Form 4

LSB INDUSTRIES INC (LXU) insider trading

In the 12 months to Oct 23, 2026, 6 LXU insiders reported open-market sales of $81.9M across 13 filings; one director bought $21.2K.

Latest filing · Last 12 months · Source: SEC EDGAR · How we count

Open-market sales
$81.9M
13 filings · 6 insiders
Open-market purchases
$21.2K
2 filings · Jonathan Z. Ackerman, Director
Pre-arranged sales (10b5-1)
12 of 13
$9.3M of $81.9M sold (11%)

Who traded LXU, and when

  • Purchase
  • Sale
  • Sale, pre-arranged (10b5-1)

LXU daily close from Oct 23, 2025 to Oct 23, 2026, between $8.16 and $16.88, last $9.94. 13 sale and 2 purchase filings by 7 insiders, marked at their filing dates. Todd L. Boehly, 10% owner: sold $72.6M across 1 filing, first filed Mar 30, 2026, last Mar 30, 2026. Barry H. Golsen, Director: sold $5.5M across 6 filings, first filed Dec 9, 2025, last Feb 11, 2026. Mark T. Behrman, President and CEO: sold $2.9M across 1 filing, first filed Mar 4, 2026, last Mar 4, 2026. Lynn F. White, Director: sold $472.0K across 1 filing, first filed Jun 11, 2026, last Jun 11, 2026. Kristy Carver, SVP and Treasurer: sold $336.6K across 3 filings, first filed Jan 16, 2026, last Jun 9, 2026. Cheryl Maguire, EVP and CFO: sold $91.0K across 1 filing, first filed Jan 16, 2026, last Jan 16, 2026. Jonathan Z. Ackerman, Director: bought $21.2K across 2 filings, first filed Aug 13, 2026, last Sep 17, 2026.

Largest mark · tap a row for others

Todd L. Boehly · 10% owner

Sale $72,604,011

4,889,159 shares at $14.85 avg

Filed Mar 30, 2026 · traded Mar 26

Close on filing date $15.78

LXU daily closelast $9.94

Todd L. Boehly · 10% owner

$72.6M sold

Barry H. Golsen · Director

$5.5M sold

Mark T. Behrman · President and CEO

$2.9M sold

Lynn F. White · Director

$472.0K sold

Kristy Carver · SVP and Treasurer

$336.6K sold

Cheryl Maguire · EVP and CFO

$91.0K sold

Jonathan Z. Ackerman · Director

$21.2K bought
One row per insider; marks sit at the SEC filing date, sized by dollar value.

Has LSB INDUSTRIES INC's CEO sold stock?

Yes. Mark T. Behrman (CEO) sold 250,000 shares ($2.9M) in Mar 2026, all under a pre-arranged 10b5-1 plan.

Open-market trades

15 filings in the last 12 months
InsiderRoleSoldBoughtFilingsPre-arranged (10b5-1)Last filed
Todd L. Boehly10% owner$72.6M—1—
Barry H. GolsenDirector$5.5M—6100% of sales
Mark T. BehrmanPresident and CEO$2.9M—1100% of sales
Lynn F. WhiteDirector$472.0K—1100% of sales
Kristy CarverSVP and Treasurer$336.6K—3100% of sales
Cheryl MaguireEVP and CFO$91.0K—1100% of sales
Jonathan Z. AckermanDirector—$21.2K2—
Other insider activity (not market trades) · 46 records
  • Tax withholding21 records
  • Grants and awards17 records
  • Gifts4 records
  • Other4 records

Reported on Form 4 but not purchases or sales in the market, so not counted in the totals above.

Build this yourself

This page joins two Massive endpoints: Form 4 filings and daily prices. Ask an agent to watch for new filings:

Agent prompt

Using the Massive API (massive.com/docs/llms.txt), check Form 4 filings for LXU every day with transaction_code=P and tell me when an insider files an open-market purchase, with their role, shares, price and the filing link.

How to read this page

Open-market purchase or sale
A buy or sell of the company's stock at market price. Grants, option exercises, shares withheld for tax, gifts and employee stock plan purchases are listed separately and not counted.
Pre-arranged (10b5-1)
The insider marked the filing as made under a trading plan set up in advance (SEC Rule 10b5-1). The mark covers the whole filing, and an unmarked filing may still be under a plan.
Filing date
Insiders have two business days to report a trade. Totals and the chart use the filing date, when the trade became public.