MARK T BEHRMAN
CIK 1078002 · President and CEO · last filed 2026-04-27
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
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Disclosed Exposure
$26.79M
Companies
2
Total Filings
48
Lifetime Open-Market Net
-$2.58M
Holdings By Company
Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| LXU | President and CEO | 2,194,075 | $12.21 | $26.79M | -$2.77M | 32 | 2026-04-27 |
| PHX MINERALS INC. (PHX) Delisted | Director | 354,614 | $4.35 | $1.54M | $192.2K | 16 | 2025-06-23 |
Recent Filings · Page 5 of 5
48 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2018-01-08 | PHX MINERALS INC. (PHX) Delisted | Grant (A) | +1,703 | $28 | EDGAR |
| 2018-01-02 | LXU | Tax (F) | −31,759 | -$283.0K | EDGAR |
| 2017-04-14 | LXU | Sell (S) | −1,000 | -$8.5K | EDGAR |
| 2017-02-17 | LXU | Grant (A) | +74,553 | $0 | EDGAR |
| 2016-01-05 | LXU | Grant (A) | +208,914 | $0 | EDGAR |
| 2015-08-11 | LXU | Buy (P) | +3,000 | $75.5K | EDGAR |
| 2015-07-06 | LXU | Grant (A) | — | $0 | EDGAR |
| 2014-03-05 | LXU | Grant (A) | — | $0 | EDGAR |
Showing 41–48 of 48
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Page 5 of 5
Codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.