| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
Counted by filing, the last 12 months brought 4 open-market purchases by 2 insiders worth about $2.4M and 4 sales by 3 insiders worth about $29.1M. The 12 months before that brought 6 open-market purchases by 1 insider worth about $2.2M and 1 sale by 1 insider worth about $500K.
2 of the 4 sales in the last 12 months were made under a Rule 10b5-1 trading plan; the rest were not.
The largest open-market purchase in the last two years was 72,726 shares by D Mark DeWalch (Director) at an average $13.55 on June 1, 2026, about $985K. Three months later BSM was up 9%.
| Role | Insider | Shares | Value | 30d |
|---|---|---|---|---|
| Other | 3.68M | $54.84M | - | |
| Dir | 2.04M | $30.40M | - | |
| VP | 702.6K | $10.46M | - | |
| Dir | 646.1K | $9.62M | - | |
| Dir | 434.1K | $6.46M | - |
Buys and sells only
| Date | Insider | Role | Type | Shares | Price | Value | Chg% | 3M | 12M | SEC |
|---|---|---|---|---|---|---|---|---|---|---|
| Aug 6, 2026 | James Whitehead | Director | Sell | 2,127,105 | $13.21 | $28,099,057.05 | -76.7% | - | - | |
| Jun 1, 2026 | D Mark DeWalch48 | Director | Buy | 72,726 | $13.55 | $985,353.67 | +13.0% | +8.9% | - | |
| May 28, 2026 | D Mark DeWalch48 | Director | Buy | 37,650 | $13.21 | $497,341.44 | +9.6% | +11.2% | - | |
| May 13, 2026 | Thomas L Carter Jr.65 | Executive Chairman | Buy | 1,120 | $13.50 | $15,119.89 | - | +4.6% | - | |
| May 12, 2026 | Ashley J Longmaid | Director | Sell | 11,128 | $13.45 | $149,697.19 | -7.5% | +6.4% | - | |
| May 12, 2026 | Thomas L Carter Jr.65 | Executive Chairman | Buy | 67,758 | $13.42 | $909,335.05 | +1.9% | +6.4% | - | |
| May 5, 2026 | Luke Stevens Putman | SVP, General Counsel, and Sec | Sell10b5-1 | 29,386 | $13.75 | $403,998.73 | -4.0% | +9.9% | - | |
| Mar 5, 2026 | Luke Stevens Putman | SVP, General Counsel, and Sec | Sell10b5-1 | 30,276 | $15.25 | $461,584.87 | -3.8% | -9.8% | - | |
| Sep 12, 2025 | Thomas L Carter Jr.65 | CEO, President, and Chairman | Buy | 15,300 | $12.57 | $192,312.95 | +0.4% | +15.7% | +19.6% | |
| Sep 10, 2025 | Thomas L Carter Jr.65 | CEO, President, and Chairman | Buy | 25,370 | $12.08 | $306,501.13 | +0.7% | +18.6% | +21.2% |