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
Todd L. Boehly · 10% owner
10% owner
$72.6M soldBarry H. Golsen · Director
Director
$5.5M soldMark T. Behrman · President and CEO
President and CEO
$2.9M soldLynn F. White · Director
Director
$472.0K soldKristy Carver · SVP and Treasurer
SVP and Treasurer
$336.6K soldCheryl Maguire · EVP and CFO
EVP and CFO
$91.0K soldJonathan Z. Ackerman · Director
Director
$21.2K boughtHas 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| Insider | Role | Sold | Bought | Filings | Pre-arranged (10b5-1) | Last filed |
|---|---|---|---|---|---|---|
| Todd L. Boehly | 10% owner | $72.6M | — | 1 | — | |
| Barry H. Golsen | Director | $5.5M | — | 6 | 100% of sales | |
| Mark T. Behrman | President and CEO | $2.9M | — | 1 | 100% of sales | |
| Lynn F. White | Director | $472.0K | — | 1 | 100% of sales | |
| Kristy Carver | SVP and Treasurer | $336.6K | — | 3 | 100% of sales | |
| Cheryl Maguire | EVP and CFO | $91.0K | — | 1 | 100% of sales | |
| Jonathan Z. Ackerman | Director | — | $21.2K | 2 | — |
| Filed | Insider | Type | Shares | Avg price | Value | Held after | Source |
|---|---|---|---|---|---|---|---|
traded | Jonathan Z. Ackerman Director | PurchasePre-arranged (10b5-1) | 1,000 | $11.30 | $11.3K | 11,252 | |
traded | Jonathan Z. Ackerman Director | PurchasePre-arranged (10b5-1) | 1,000 | $9.89 | $9.9K | 10,252 | |
traded | Lynn F. White Director | SalePre-arranged (10b5-1) | 40,000 | $11.80 | $472.0K | 202,489 | |
traded | Kristy Carver SVP and Treasurer | SalePre-arranged (10b5-1) | 9,554 | $12.38 | $118.3K | 47,452 | |
traded | Todd L. Boehly 10% owner | Sale | 4,889,159 | $14.85 | $72.6M | 10,374,334 | |
traded | Mark T. Behrman President and CEO | SalePre-arranged (10b5-1) | 250,000 | $11.75 | $2.9M | 1,487,195 | |
traded | Kristy Carver SVP and Treasurer | SalePre-arranged (10b5-1) | 2,091 | $10.99 | $23.0K | 57,006 | |
traded | Barry H. Golsen Director | SalePre-arranged (10b5-1) | 46,635 | $10.04 | $468.1K | Multiple accounts | |
traded | Barry H. Golsen Director | SalePre-arranged (10b5-1) | 118,980 | $10.05 | $1.2M | Multiple accounts | |
traded | Cheryl Maguire EVP and CFO | SalePre-arranged (10b5-1) | 9,101 | $10.00 | $91.0K | 199,169 | |
traded | Kristy Carver SVP and Treasurer | SalePre-arranged (10b5-1) | 19,550 | $9.99 | $195.3K | 52,613 | |
traded | Barry H. Golsen Director | SalePre-arranged (10b5-1) | 17,150 | $10.00 | $171.5K | Multiple accounts | |
traded | Barry H. Golsen Director | SalePre-arranged (10b5-1) | 175,697 | $9.16 | $1.6M | Multiple accounts | |
traded | Barry H. Golsen Director | SalePre-arranged (10b5-1) | 84,388 | $9.03 | $762.3K | Multiple accounts | |
traded | Barry H. Golsen Director | SalePre-arranged (10b5-1) | 139,322 | $9.14 | $1.3M | Multiple accounts |
GET /stocks/filings/vX/form-4?tickers=LXU&filing_date.gte=2025-10-23&sort=filing_date.desc&limit=500{
"status": "OK",
"results": [
{
"tickers": [
"LXU"
],
"issuer_cik": "0000060714",
"owner_cik": "0001580050",
"accession_number": "0001193125-26-393688",
"form_type": "4",
"filing_date": "2026-09-17",
"period_of_report": "2026-09-15",
"issuer_name": "LSB INDUSTRIES, INC.",
"issuer_trading_symbol": "LXU",
"owner_name": "Ackerman Jonathan Z.",
"is_director": true,
"is_officer": false,
"is_ten_percent_owner": false,
"is_other": false,
"security_type": "non_derivative",
"record_type": "transaction",
"security_title": "Common Stock",
"transaction_timeliness": "O",
"aff_10b5_one": true,
"transaction_date": "2026-09-15",
"transaction_code": "P",
"equity_swap_involved": false,
"transaction_shares": 1000,
"transaction_price_per_share": 11.3,
"transaction_acquired_disposed": "A",
"shares_owned_following_transaction": 11252,
"transaction_value": 11300,
"direct_or_indirect": "D",
"footnotes": [
{
"id": "F1",
"description": "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."
},
{
"id": "F2",
"description": "This transaction was executed by Jonathan Z. Ackerman in multiple trades at prices ranging from $11.07 to $11.50. The price reported above reflects the weighted average purchase price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected."
}
]
},
{
"tickers": [
"LXU"
],
"issuer_cik": "0000060714",
"owner_cik": "0001580050",
"accession_number": "0001193125-26-349713",
"form_type": "4",
"filing_date": "2026-08-13",
"period_of_report": "2026-08-12",
"issuer_name": "LSB INDUSTRIES, INC.",
"issuer_trading_symbol": "LXU",
"owner_name": "Ackerman Jonathan Z.",
"is_director": true,
"is_officer": false,
"is_ten_percent_owner": false,
"is_other": false,
"security_type": "non_derivative",
"record_type": "transaction",
"security_title": "Common Stock",
"transaction_timeliness": "O",
"aff_10b5_one": true,
"transaction_date": "2026-08-12",
"transaction_code": "P",
"equity_swap_involved": false,
"transaction_shares": 1000,
"transaction_price_per_share": 9.89,
"transaction_acquired_disposed": "A",
"shares_owned_following_transaction": 10252,
"transaction_value": 9890,
"direct_or_indirect": "D",
"footnotes": [
{
"id": "F1",
"description": "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."
},
{
"id": "F2",
"description": "This transaction was executed by Jonathan Z. Ackerman in multiple trades at prices ranging from $9.78 to $9.96. The price reported above reflects the weighted average purchase price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected."
}
]
}
]
}
// trimmed to 2 resultsThe response includes every Form 4 record; this page keeps open-market purchases and sales on common stock and removes duplicate joint-filer rows.
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:
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.