BEHRMAN MARK T (CIK 1078002) reported 19 SEC Form 4 insider transactions across 2 companies over the past 18 months (most recent 2026-04-27). Recent activity: Buy LXU (706,880 shares), Sell LXU (250,000 shares), Buy LXU (153,604 shares), Sell LXU (14,034 shares), Buy LXU (67,884 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-04-27 | LSB INDUSTRIES, INC. (LXU) | President and CEO | Buy | 706,880 | $10.3M |
| 2026-03-04 | LSB INDUSTRIES, INC. (LXU) | President and CEO | Sell | 250,000 | $2.9M |
| 2026-02-06 | LSB INDUSTRIES, INC. (LXU) | President and CEO | Buy | 153,604 | $0 |
| 2026-01-28 | LSB INDUSTRIES, INC. (LXU) | President and CEO | Sell | 14,034 | $138,656 |
| 2026-01-28 | LSB INDUSTRIES, INC. (LXU) | President and CEO | Buy | 67,884 | $670,694 |
| 2026-01-28 | LSB INDUSTRIES, INC. (LXU) | President and CEO | Sell | 29,937 | $295,778 |
| 2026-01-21 | LSB INDUSTRIES, INC. (LXU) | President and CEO | Sell | 21,527 | $214,194 |
| 2026-01-21 | LSB INDUSTRIES, INC. (LXU) | President and CEO | Sell | 23,198 | $222,701 |
| 2025-06-23 | PHX MINERALS INC. (PHX) | Director | Buy | 1,467 | $6,337 |
| 2025-06-23 | PHX MINERALS INC. (PHX) | Director | Buy | 4,509 | $19,614 |
| 2025-06-23 | PHX MINERALS INC. (PHX) | Director | Sell | 173,704 | $755,612 |
| 2025-06-23 | PHX MINERALS INC. (PHX) | Director | Sell | 180,910 | $786,958 |
| 2025-04-01 | PHX MINERALS INC. (PHX) | Director | Buy | 1,515 | $6,060 |
| 2025-04-01 | PHX MINERALS INC. (PHX) | Director | Buy | 5,380 | $21,251 |
| 2025-01-28 | LSB INDUSTRIES, INC. (LXU) | President and CEO | Sell | 14,034 | $122,517 |
| 2025-01-21 | LSB INDUSTRIES, INC. (LXU) | President and CEO | Buy | 142,077 | $1.3M |
| 2025-01-21 | LSB INDUSTRIES, INC. (LXU) | President and CEO | Sell | 23,862 | $218,099 |
| 2025-01-21 | LSB INDUSTRIES, INC. (LXU) | President and CEO | Sell | 59,291 | $0 |
| 2025-01-21 | LSB INDUSTRIES, INC. (LXU) | President and CEO | Sell | 26,148 | $237,162 |
Source: SEC Form 4 filings · as of 2026-04-27