Insider Activity of Longmaid John H.
The largest purchase of all time was on 2015-11-12 and amounted to 40000 shares of Black Stone Minerals, L.P. for $549,672.
Biography of Longmaid John H.
No biography is available at this moment.
The largest purchase of all time was on 2015-11-12 and amounted to 40000 shares of Black Stone Minerals, L.P. for $549,672.
No biography is available at this moment.
| 2015-11-12 | Black Stone Minerals, L.P. BSM | director | 40,000 0.0207% | $13.74 | $549,672 | +16.69% |