Insider Trading activities of Black Stone Minerals, L.p. insiders.

Monthly summaries of insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Black Stone Minerals, L.p. since 2005 are illustrated in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Black Stone Minerals, L.p. since year 2005. Table 2 shows the detailed insider transactions of Black Stone Minerals, L.p. since 2005. The reporting company's ticker symbol is BSM. The reporting company's CIK number is 1621434.
The total value of stock buying since 2005 is $10,113,556.
The total value of stock sales since 2005 is $1,127,581.
The total value of stock option exercises since 2005 is $0.


Table 1. Monthly summaries of insider stock purchases, sales, and option exercises for Black Stone Minerals, L.p. (BSM).
Trading Period Insider Buying Insider Sales Option Exercises
year-month Shares Value Shares Value Shares Value
2017-06 26,400 $421,263 0 $0 0 $0
2017-05 17,600 $298,252 0 $0 0 $0
2017-04 0 $0 18,000 $293,886 0 $0
2017-03 19,300 $337,509 7,851 $134,959 0 $0
2017-01 0 $0 37,150 $698,736 0 $0
2016-11 40,800 $744,432 0 $0 0 $0
2016-05 3,000 $48,270 0 $0 0 $0
2016-03 15,389 $210,138 0 $0 0 $0
2015-11 100,800 $1,414,133 0 $0 0 $0
2015-08 37,687 $543,881 0 $0 0 $0
2015-07 15 $218 0 $0 0 $0
2015-06 3,000 $53,460 0 $0 0 $0
2015-05 318,000 $6,042,000 0 $0 0 $0

Table 2. Detailed insider stock purchases, sales, and option exercises of Black Stone Minerals, L.p. insiders (BSM)
  Trade Date   Insider Name Trade Type     Shares       Price ($)   Value ($)
2017-06-09 Stuart Alexander D. (Director) Buy 18,650 16.00 298,325
2017-06-09 Carter Thomas L Jr (President, CEO and Chairman) Buy 7,750 15.86 122,938
2017-05-12 Carter Thomas L Jr (President, CEO and Chairman) Buy 5,600 16.91 94,696
2017-05-11 Carter Thomas L Jr (President, CEO and Chairman) Buy 12,000 16.96 203,556
2017-04-03 Morris Brock (SVP, Engineering and Geology) Sale 18,000 16.33 293,886
2017-03-07 Haeflinger Ricky J. (Director) Buy 1,000 17.04 17,040
2017-03-07 Smajstrla Dawn (VP, Chief Accounting Officer) Sale 851 17.07 14,525
2017-03-06 Smajstrla Dawn (VP, Chief Accounting Officer) Sale 7,000 17.20 120,434
2017-03-03 Carter Thomas L Jr (President, CEO and Chairman) Buy 8,400 17.53 147,226
2017-03-02 Stuart Alexander D. (Director) Buy 4,300 17.50 75,271
2017-03-02 Carter Thomas L Jr (President, CEO and Chairman) Buy 5,600 17.50 97,972
2017-01-23 Morris Brock (SVP, Engineering and Geology) Sale 2,094 18.57 38,893
2017-01-20 Morris Brock (SVP, Engineering and Geology) Sale 1,200 18.84 22,612
2017-01-19 Morris Brock (SVP, Engineering and Geology) Sale 1,700 18.81 31,976
2017-01-18 Morris Brock (SVP, Engineering and Geology) Sale 1,900 18.67 35,467
2017-01-18 Putman Luke Stevens (SVP, GC, and Secretary) Sale 2,034 18.68 37,984
2017-01-17 Morris Brock (SVP, Engineering and Geology) Sale 5,100 18.78 95,788
2017-01-17 Putman Luke Stevens (SVP, GC, and Secretary) Sale 5,203 18.78 97,696
2017-01-13 Morris Brock (SVP, Engineering and Geology) Sale 3,300 18.83 62,129
2017-01-13 Putman Luke Stevens (SVP, GC, and Secretary) Sale 3,300 18.83 62,138
2017-01-12 Morris Brock (SVP, Engineering and Geology) Sale 5,614 18.91 106,132
2017-01-12 Putman Luke Stevens (SVP, GC, and Secretary) Sale 5,705 18.92 107,921
2016-11-28 Carter Thomas L Jr (President, CEO and Chairman) Buy 13,000 18.93 246,076
2016-11-17 Carter Thomas L Jr (President, CEO and Chairman) Buy 3,000 18.21 54,632
2016-11-16 Carter Thomas L Jr (President, CEO and Chairman) Buy 8,000 17.98 143,816
2016-11-15 Carter Thomas L Jr (President, CEO and Chairman) Buy 6,000 17.89 107,345
2016-11-14 Carter Thomas L Jr (President, CEO and Chairman) Buy 5,400 17.62 95,169
2016-11-10 Carter Thomas L Jr (President, CEO and Chairman) Buy 5,400 18.04 97,394
2016-05-13 Haeflinger Ricky J. (Director) Buy 3,000 16.09 48,270
2016-03-14 Mathis William N. (Director) Buy 11,410 13.71 156,442
2016-03-10 Mathis William N. (Director) Buy 3,979 13.49 53,696
2015-11-20 Carter Thomas L Jr (President, CEO & Chairman) Buy 2,100 14.38 30,187
2015-11-18 Carter Thomas L Jr (President, CEO & Chairman) Buy 10,200 14.20 144,789
2015-11-17 Carter Thomas L Jr (President, CEO & Chairman) Buy 5,519 14.05 77,530
2015-11-16 Carter Thomas L Jr (President, CEO & Chairman) Buy 9,000 14.36 129,204
2015-11-13 Carter Thomas L Jr (President, CEO & Chairman) Buy 14,981 14.29 214,138
2015-11-13 Bardel William G Buy 7,000 14.21 99,477
2015-11-12 Longmaid John H. Buy 20,000 13.74 274,840
2015-11-12 Carter Thomas L Jr (President, CEO & Chairman) Buy 32,000 13.87 443,968
2015-08-27 Stuart Alexander D. Buy 6,687 14.95 99,990
2015-08-24 Stuart Alexander D. Buy 6,950 13.71 95,319
2015-08-21 Haeflinger Ricky J. Buy 3,000 14.22 42,660
2015-08-21 Stuart Alexander D. Buy 50 13.99 699
2015-08-21 Kyle Jerry V. Jr. Buy 4,000 14.21 56,852
2015-08-19 Carter Thomas L Jr (President, CEO & Chairman) Buy 2,000 14.37 28,746
2015-08-18 Carter Thomas L Jr (President, CEO & Chairman) Buy 8,000 14.56 116,512
2015-08-17 Carter Thomas L Jr (President, CEO & Chairman) Buy 7,000 14.73 103,103
2015-07-30 Dewalch D Mark (Director) Buy 15 14.56 218
2015-06-12 Haeflinger Ricky J. (Director) Buy 3,000 17.82 53,460
2015-05-06 Thacker Allison K. (Director) Buy 25,000 19.00 475,000
2015-05-06 Dewalch D Mark (Director) Buy 5,200 19.00 98,800
2015-05-06 Sinclair Robert E. W. (Director) Buy 250,500 19.00 4,759,500
2015-05-06 Dorn Holbrook F (See Remarks) Buy 3,800 19.00 72,200
2015-05-06 Morris Brock (See Remarks) Buy 2,500 19.00 47,500
2015-05-06 Skov Allan (See Remarks) Buy 15,000 19.00 285,000
2015-05-06 Putman Luke Stevens (See Remarks) Buy 1,000 19.00 19,000
2015-05-06 Carter Thomas L Jr (See Remarks) Buy 12,500 19.00 237,500
2015-05-06 Barth Carin Marcy (Director) Buy 2,500 19.00 47,500

Insider trading activities including stock purchases, stock sales, and option exercises of BSM listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Black Stone Minerals, L.p. (symbol BSM, CIK number 1621434) see the Securities and Exchange Commission (SEC) website.