D. Mark DeWalch, Director at Black Stone Minerals, L.P. (BSM), bought 18,292 shares at $19.00 ($70K) on 2015-05-06, disclosed to the SEC on 2015-05-08.
Open-market purchase of $70k BSM by Director. Below the thresholds we flag for high-conviction alerts (no C-suite role, rare reversal, cluster, or A-grade history).
Nothing distinguishes this filing.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $0.00 | 14,592 | $0 | 0.0% |
| 2 | $19.00 | 1,500 | $29K | 40.5% |
| 3 | $19.00 | 2,200 | $42K | 59.5% |
| Total | $3.84 avg | 18,292 | $70K | 100% |
| Filing → |
| BSM | BUY | 2024-08-15 | $500K | — | Filing → |
| BSM | BUY | 2024-02-27 | $101K | — | Filing → |
| BSM | BUY | 2023-11-17 | $1.5M | — | Filing → |