Mark T. Behrman is CEO & President at LSB INDUSTRIES, INC. (LXU). They have made 8 open-market trades across 2 companies since 2014, most recently 2026-04-24.
CIK 0001078002
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
7 open-market purchases totalling $477K since 2014, against 1 sale. Across 7 scored buys the stock is up 0.0% at ninety days, and 2.7 points behind the S&P over the same stretch.
7 scored purchases · one row per filing · discretionary only
| 7d | 30d | 90d | |
|---|---|---|---|
| Accuracy | 43% | 71% | 57% |
| Avg Move | -9.5% | +0.4% | +0.0% |
| Alpha | -6.7% | +1.7% | -2.7% |
| Scored | 7 | 7 | 7 |
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| LXU | SELL · 10b5-1 | 2026-03-02 | 2026-03-04 | $11.75 | $2.9M | +18.5% | +20.3% | +4.7% |
| PHX | BUY | 2024-03-25 | 2024-03-26 | $3.22 | $147K | +7.1% | +7.1% | -1.2% |
| PHX | BUY | 2021-04-20 | 2021-04-20 | $2.00 | $50K | +23.0% | +25.5% | +24.3% |
| PHX | BUY | 2020-09-01 | 2020-09-02 | $1.63 | $49K | -13.7% | -27.0% | -15.7% |
| LXU | BUY | 2019-08-02 | 2019-08-05 | $5.14 | $99K | -19.1% | -8.3% | -11.2% |
| PHX | BUY | 2018-03-13 | 2018-03-14 | $19.26 | $19K | +1.3% | +3.2% | +1.9% |
| LXU | SELL | 2016-11-17 | 2017-04-14 | $8.48 | $8K | +28.6% | +14.5% | +45.0% |
| LXU | BUY | 2015-08-11 | 2015-08-11 | $25.15 | $75K | -32.5% | +1.0% | +1.0% |
| LXU | BUY | 2014-06-03 | 2014-06-05 | $37.90 | $38K | -32.5% | +1.0% | +1.0% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.