The estimated Net Worth of John H. Longmaid is at least $15.3 million dollars as of 12 November 2015. Mr. Longmaid owns over 20,000 units of Black Stone Minerals L.P stock worth over $15,343,634 and over the last 9 years he sold BSM stock worth over $0. In addition, he makes $0 as Independent Director of General Partner at Black Stone Minerals L.P.
John has made over 1 trades of the Black Stone Minerals L.P stock since 2015, according to the Form 4 filled with the SEC. Most recently he bought 20,000 units of BSM stock worth $274,800 on 12 November 2015.
The largest trade he's ever made was buying 20,000 units of Black Stone Minerals L.P stock on 12 November 2015 worth over $274,800. On average, John trades about 1,538 units every 0 days since 2015. As of 12 November 2015 he still owns at least 1,047,347 units of Black Stone Minerals L.P stock.
You can see the complete history of Mr. Longmaid stock trades at the bottom of the page.
John H. Longmaid serves as Independent Director of General Partner of the Company. Mr. Longmaid has served as director of the General Partner since March 2015. Mr. Longmaid served as director of W.T. Carter & Bro., a predecessor to BSMC, then BSNR from 1984 to 2015. He has been the President of John Longmaid Designs, Inc., a Maine corporation since 1982. Mr. Longmaid holds a B.S. degree in physics/environmental science from the University of Puget Sound with additional studies in physical chemistry, advanced math, and engineering. He attended post graduate studies at Washington State University.
John Longmaid is 74, he's been the Independent Director of General Partner of Black Stone Minerals L.P since 2015. There are no older and 18 younger executives at Black Stone Minerals L.P.
John's mailing address filed with the SEC is 1001 FANNIN STREET, SUITE 2020, , HOUSTON, TX, 77002.
Over the last 9 years, insiders at Black Stone Minerals L.P have traded over $11,560,904 worth of Black Stone Minerals L.P stock and bought 1,383,031 units worth $23,277,185 . The most active insiders traders include Thomas L Jr Carter, Luke Stevens Putman et Robert E. W. Sinclair. On average, Black Stone Minerals L.P executives and independent directors trade stock every 36 days with the average trade being worth of $334,313. The most recent stock trade was executed by Thomas L Jr Carter on 6 September 2024, trading 100,000 units of BSM stock currently worth $1,412,000.
black stone minerals is the largest publicly traded mineral and royalty company in the united states. our interests include approximately 18 million gross acres in over 40 states. our principal business is maximizing the value of our existing portfolio of mineral and royalty assets through active management and expanding our asset base through acquisitions of additional mineral and royalty interests. we maximize value through the marketing of our mineral assets for lease, creative structuring of those leases to encourage and accelerate drilling activity, and selectively participating alongside our lessees on a working-interest basis. our primary business objective is to grow our reserves, production, and cash generated from operations over the long term. we are headquartered in houston, tx.
Black Stone Minerals L.P executives and other stock owners filed with the SEC include: