Insider trading activities (stock purchases, sales, and option exercises)
reported by insiders of Dorchester Minerals, L.p. (DMLP)
since 2005 are shown in Table 1 and Table 2.
Table 1 shows the monthly insider trading data of Dorchester Minerals, L.p..
(See page 1 of this report.) Table 2 shows the detailed insider transactions.
This company's CIK number is 1172358.
Total stock buying since 2005: $20,763,820.
Total stock sales since 2005: $18,228,883.
Total stock option exercises since 2005: $0.
Table 3. Detailed insider trading at Dorchester Minerals, L.p. (DMLP) , Part 3
| Trade Date |
Insider Name |
Trade Type |
Shares |
Price ($) |
Value ($) |
| 2006-05-17 | Lucent Technologies Inc. Master Pension Trust (10% Owner) | Sale | 737 | 25.10 | 18,498 |
| 2006-05-16 | Lucent Technologies Inc. Master Pension Trust (10% Owner) | Sale | 3,686 | 25.19 | 92,861 |
| 2006-05-15 | Lucent Technologies Inc. Master Pension Trust (10% Owner) | Sale | 921 | 26.00 | 23,946 |
| 2006-05-11 | Lucent Technologies Inc. Master Pension Trust (10% Owner) | Sale | 1,106 | 26.27 | 29,054 |
| 2006-05-10 | Lucent Technologies Inc. Master Pension Trust (10% Owner) | Sale | 1,843 | 26.11 | 48,120 |
| 2006-05-09 | Lucent Technologies Inc. Master Pension Trust (10% Owner) | Sale | 3,133 | 26.20 | 82,084 |
| 2006-05-08 | Lucent Technologies Inc. Master Pension Trust (10% Owner) | Sale | 4,239 | 26.49 | 112,299 |
| 2006-05-03 | Lucent Technologies Inc. Master Pension Trust (10% Owner) | Sale | 1,843 | 26.14 | 48,176 |
| 2006-05-01 | Lucent Technologies Inc. Master Pension Trust (10% Owner) | Sale | 4,312 | 26.19 | 112,918 |
| 2006-04-26 | Lucent Technologies Inc. Master Pension Trust (10% Owner) | Sale | 2,949 | 27.11 | 79,941 |
| 2006-04-19 | Lucent Technologies Inc. Master Pension Trust (10% Owner) | Sale | 921 | 27.35 | 25,192 |
| 2006-04-18 | Lucent Technologies Inc. Master Pension Trust (10% Owner) | Sale | 1,290 | 27.12 | 34,991 |
| 2006-04-10 | Lucent Technologies Inc. Master Pension Trust (10% Owner) | Sale | 3,686 | 26.49 | 97,645 |
| 2006-04-05 | Lucent Technologies Inc. Master Pension Trust (10% Owner) | Sale | 2,511 | 26.30 | 66,046 |
| 2006-04-03 | Lucent Technologies Inc. Master Pension Trust (10% Owner) | Sale | 4,607 | 26.52 | 122,186 |
| 2006-03-29 | Lucent Technologies Inc. Master Pension Trust (10% Owner) | Sale | 5,529 | 25.68 | 141,957 |
| 2006-03-23 | Lucent Technologies Inc. Master Pension Trust (10% Owner) | Sale | 2,396 | 24.12 | 57,798 |
| 2006-03-22 | Lucent Technologies Inc. Master Pension Trust (10% Owner) | Sale | 3,686 | 24.23 | 89,300 |
| 2006-03-21 | Lucent Technologies Inc. Master Pension Trust (10% Owner) | Sale | 3,870 | 24.31 | 94,075 |
| 2006-03-16 | Lucent Technologies Inc. Master Pension Trust (10% Owner) | Sale | 1,659 | 24.88 | 41,267 |
| 2006-03-15 | Lucent Technologies Inc. Master Pension Trust (10% Owner) | Sale | 4,239 | 24.82 | 105,203 |
| 2006-03-14 | Lucent Technologies Inc. Master Pension Trust (10% Owner) | Sale | 2,949 | 24.60 | 72,542 |
| 2006-03-13 | Lucent Technologies Inc. Master Pension Trust (10% Owner) | Sale | 2,764 | 23.93 | 66,128 |
| 2006-03-10 | Lucent Technologies Inc. Master Pension Trust (10% Owner) | Sale | 6,082 | 23.59 | 143,450 |
| 2006-03-09 | Lucent Technologies Inc. Master Pension Trust (10% Owner) | Sale | 2,764 | 23.96 | 66,225 |
| 2006-03-08 | Lucent Technologies Inc. Master Pension Trust (10% Owner) | Sale | 7,372 | 24.35 | 179,493 |
| 2006-03-07 | Lucent Technologies Inc. Master Pension Trust (10% Owner) | Sale | 7,372 | 24.94 | 183,872 |
| 2006-03-06 | Lucent Technologies Inc. Master Pension Trust (10% Owner) | Sale | 7,372 | 25.30 | 186,510 |
| 2006-03-06 | Russell Charles William (Director) | Buy | 4,000 | 25.10 | 100,396 |
| 2006-02-23 | Lucent Technologies Inc. Master Pension Trust (10% Owner) | Sale | 4,239 | 26.43 | 112,028 |
| 2006-02-16 | Lucent Technologies Inc. Master Pension Trust (10% Owner) | Sale | 474 | 25.42 | 12,049 |
| 2006-02-15 | Lucent Technologies Inc. Master Pension Trust (10% Owner) | Sale | 2,838 | 25.22 | 71,577 |
| 2006-02-14 | Lucent Technologies Inc. Master Pension Trust (10% Owner) | Sale | 2,949 | 25.03 | 73,813 |
| 2006-02-13 | Lucent Technologies Inc. Master Pension Trust (10% Owner) | Sale | 2,580 | 25.06 | 64,644 |
| 2006-02-10 | Lucent Technologies Inc. Master Pension Trust (10% Owner) | Sale | 2,211 | 25.00 | 55,275 |
| 2006-02-08 | Lucent Technologies Inc. Master Pension Trust (10% Owner) | Sale | 6,634 | 26.15 | 173,505 |
| 2006-02-07 | Lucent Technologies Inc. Master Pension Trust (10% Owner) | Sale | 1,474 | 27.33 | 40,281 |
| 2006-02-03 | Lucent Technologies Inc. Master Pension Trust (10% Owner) | Sale | 1,843 | 27.18 | 50,096 |
| 2006-01-31 | Lucent Technologies Inc. Master Pension Trust (10% Owner) | Sale | 4,312 | 27.36 | 117,954 |
| 2006-01-26 | Lucent Technologies Inc. Master Pension Trust (10% Owner) | Sale | 1,474 | 27.10 | 39,940 |
| 2006-01-25 | Lucent Technologies Inc. Master Pension Trust (10% Owner) | Sale | 4,423 | 28.14 | 124,463 |
| 2006-01-24 | Lucent Technologies Inc. Master Pension Trust (10% Owner) | Sale | 2,949 | 27.36 | 80,684 |
| 2006-01-19 | Lucent Technologies Inc. Master Pension Trust (10% Owner) | Sale | 921 | 26.82 | 24,705 |
| 2006-01-18 | Lucent Technologies Inc. Master Pension Trust (10% Owner) | Sale | 1,290 | 26.79 | 34,561 |
| 2006-01-09 | Lucent Technologies Inc. Master Pension Trust (10% Owner) | Sale | 3,686 | 26.63 | 98,158 |
| 2006-01-05 | Lucent Technologies Inc. Master Pension Trust (10% Owner) | Sale | 2,511 | 25.55 | 64,161 |
| 2006-01-03 | Lucent Technologies Inc. Master Pension Trust (10% Owner) | Sale | 4,607 | 25.52 | 117,570 |
| 2005-12-27 | Lucent Technologies Inc. Master Pension Trust (10% Owner) | Sale | 1,106 | 25.02 | 27,676 |
| 2005-12-21 | Lucent Technologies Inc. Master Pension Trust (10% Owner) | Sale | 5,898 | 25.80 | 152,191 |
| 2005-12-16 | Lucent Technologies Inc. Master Pension Trust (10% Owner) | Sale | 5,898 | 26.41 | 155,748 |
| 2005-12-14 | Lucent Technologies Inc. Master Pension Trust (10% Owner) | Sale | 4,792 | 26.55 | 127,218 |
| 2005-12-12 | Lucent Technologies Inc. Master Pension Trust (10% Owner) | Sale | 2,580 | 26.52 | 68,421 |
| 2005-12-08 | Lucent Technologies Inc. Master Pension Trust (10% Owner) | Sale | 6,450 | 26.16 | 168,699 |
| 2005-12-02 | Lucent Technologies Inc. Master Pension Trust (10% Owner) | Sale | 4,423 | 26.10 | 115,444 |
| 2005-12-01 | Lucent Technologies Inc. Master Pension Trust (10% Owner) | Sale | 11,058 | 26.09 | 288,481 |
| 2005-11-23 | Lucent Technologies Inc. Master Pension Trust (10% Owner) | Sale | 4,239 | 26.11 | 110,693 |
| 2005-11-16 | Lucent Technologies Inc. Master Pension Trust (10% Owner) | Sale | 475 | 25.80 | 12,255 |
| 2005-11-15 | Lucent Technologies Inc. Master Pension Trust (10% Owner) | Sale | 5,787 | 24.59 | 142,279 |
| 2005-11-11 | Lucent Technologies Inc. Master Pension Trust (10% Owner) | Sale | 4,791 | 25.50 | 122,175 |
| 2005-11-08 | Lucent Technologies Inc. Master Pension Trust (10% Owner) | Sale | 8,109 | 25.68 | 208,271 |
| 2005-11-02 | Lucent Technologies Inc. Master Pension Trust (10% Owner) | Sale | 1,843 | 26.35 | 48,563 |
| 2005-10-28 | Lucent Technologies Inc. Master Pension Trust (10% Owner) | Sale | 4,312 | 26.33 | 113,534 |
| 2005-10-26 | Lucent Technologies Inc. Master Pension Trust (10% Owner) | Sale | 1,474 | 26.75 | 39,429 |
| 2005-10-25 | Lucent Technologies Inc. Master Pension Trust (10% Owner) | Sale | 7,372 | 26.65 | 196,463 |
| 2005-10-19 | Lucent Technologies Inc. Master Pension Trust (10% Owner) | Sale | 2,211 | 27.65 | 61,127 |
| 2005-10-07 | Lucent Technologies Inc. Master Pension Trust (10% Owner) | Sale | 3,686 | 28.10 | 103,576 |
| 2005-10-03 | Lucent Technologies Inc. Master Pension Trust (10% Owner) | Sale | 3,686 | 30.39 | 112,017 |
| 2005-09-29 | Lucent Technologies Inc. Master Pension Trust (10% Owner) | Sale | 921 | 29.75 | 27,399 |
| 2005-09-26 | Lucent Technologies Inc. Master Pension Trust (10% Owner) | Sale | 6,450 | 27.60 | 178,026 |
| 2005-09-22 | Lucent Technologies Inc. Master Pension Trust (10% Owner) | Sale | 1,843 | 28.62 | 52,746 |
| 2005-09-20 | Lucent Technologies Inc. Master Pension Trust (10% Owner) | Sale | 3,433 | 27.55 | 94,579 |
| 2005-09-16 | Lucent Technologies Inc. Master Pension Trust (10% Owner) | Sale | 3,317 | 26.46 | 87,757 |
| 2005-09-15 | Lucent Technologies Inc. Master Pension Trust (10% Owner) | Sale | 9,215 | 26.64 | 245,459 |
| 2005-09-13 | Lucent Technologies Inc. Master Pension Trust (10% Owner) | Sale | 6,450 | 27.53 | 177,574 |
| 2005-09-09 | Lucent Technologies Inc. Master Pension Trust (10% Owner) | Sale | 3,502 | 27.66 | 96,865 |
| 2005-09-07 | Lucent Technologies Inc. Master Pension Trust (10% Owner) | Sale | 4,608 | 27.18 | 125,236 |
| 2005-09-01 | Lucent Technologies Inc. Master Pension Trust (10% Owner) | Sale | 8,108 | 26.59 | 215,632 |
| 2005-08-30 | Lucent Technologies Inc. Master Pension Trust (10% Owner) | Sale | 3,686 | 26.75 | 98,585 |
| 2005-08-26 | Lucent Technologies Inc. Master Pension Trust (10% Owner) | Sale | 1,843 | 26.93 | 49,624 |
| 2005-08-24 | Lucent Technologies Inc. Master Pension Trust (10% Owner) | Sale | 2,764 | 26.77 | 73,992 |
| 2005-08-22 | Lucent Technologies Inc. Master Pension Trust (10% Owner) | Sale | 3,317 | 25.13 | 83,359 |
| 2005-08-15 | Lucent Technologies Inc. Master Pension Trust (10% Owner) | Sale | 2,318 | 24.70 | 57,266 |
| 2005-08-11 | Lucent Technologies Inc. Master Pension Trust (10% Owner) | Sale | 3,133 | 24.38 | 76,370 |
| 2005-08-09 | Lucent Technologies Inc. Master Pension Trust (10% Owner) | Sale | 7,003 | 24.33 | 170,361 |
| 2005-08-05 | Lucent Technologies Inc. Master Pension Trust (10% Owner) | Sale | 6,708 | 24.32 | 163,151 |
| 2005-07-28 | Lucent Technologies Inc. Master Pension Trust (10% Owner) | Sale | 1,843 | 23.75 | 43,780 |
| 2005-07-26 | Lucent Technologies Inc. Master Pension Trust (10% Owner) | Sale | 3,391 | 23.97 | 81,289 |
| 2005-07-07 | Lucent Technologies Inc. Master Pension Trust (10% Owner) | Sale | 15,665 | 23.84 | 373,484 |
| 2005-07-01 | Lucent Technologies Inc. Master Pension Trust (10% Owner) | Sale | 3,686 | 23.78 | 87,660 |
| 2005-06-29 | Lucent Technologies Inc. Master Pension Trust (10% Owner) | Sale | 921 | 23.76 | 21,882 |
| 2005-06-24 | Lucent Technologies Inc. Master Pension Trust (10% Owner) | Sale | 5,160 | 23.76 | 122,617 |
| 2005-06-23 | Lucent Technologies Inc. Master Pension Trust (10% Owner) | Sale | 3,133 | 23.72 | 74,327 |
| 2005-06-20 | Lucent Technologies Inc. Master Pension Trust (10% Owner) | Sale | 3,317 | 23.28 | 77,209 |
| 2005-06-15 | Lucent Technologies Inc. Master Pension Trust (10% Owner) | Sale | 3,686 | 23.16 | 85,386 |
| 2005-06-14 | Lucent Technologies Inc. Master Pension Trust (10% Owner) | Sale | 10,251 | 22.34 | 228,997 |
| 2005-06-10 | Lucent Technologies Inc. Master Pension Trust (10% Owner) | Sale | 6,266 | 21.92 | 137,369 |
| 2005-06-08 | Lucent Technologies Inc. Master Pension Trust (10% Owner) | Sale | 3,317 | 21.77 | 72,204 |
| 2005-06-06 | Lucent Technologies Inc. Master Pension Trust (10% Owner) | Sale | 3,686 | 21.46 | 79,119 |
| 2005-06-01 | Lucent Technologies Inc. Master Pension Trust (10% Owner) | Sale | 4,423 | 21.58 | 95,457 |
| 2005-05-31 | Lucent Technologies Inc. Master Pension Trust (10% Owner) | Sale | 7,372 | 21.51 | 158,579 |
| 2005-05-25 | Lucent Technologies Inc. Master Pension Trust (10% Owner) | Sale | 1,843 | 21.51 | 39,642 |
| 2005-05-24 | Lucent Technologies Inc. Master Pension Trust (10% Owner) | Sale | 2,764 | 21.78 | 60,194 |
| 2005-05-20 | Lucent Technologies Inc. Master Pension Trust (10% Owner) | Sale | 3,317 | 21.82 | 72,380 |
| 2005-05-13 | Lucent Technologies Inc. Master Pension Trust (10% Owner) | Sale | 2,312 | 21.68 | 50,126 |
| 2005-05-11 | Lucent Technologies Inc. Master Pension Trust (10% Owner) | Sale | 1,843 | 21.87 | 40,300 |
| 2005-05-10 | Lucent Technologies Inc. Master Pension Trust (10% Owner) | Sale | 3,502 | 21.87 | 76,581 |
| 2005-05-06 | Lucent Technologies Inc. Master Pension Trust (10% Owner) | Sale | 5,898 | 21.90 | 129,172 |
| 2005-05-04 | Lucent Technologies Inc. Master Pension Trust (10% Owner) | Sale | 3,760 | 22.00 | 82,727 |
| 2005-04-28 | Lucent Technologies Inc. Master Pension Trust (10% Owner) | Sale | 3,686 | 22.40 | 82,566 |
| 2005-04-26 | Lucent Technologies Inc. Master Pension Trust (10% Owner) | Sale | 3,391 | 22.82 | 77,382 |
| 2005-04-01 | Lucent Technologies Inc. Master Pension Trust (10% Owner) | Sale | 12,901 | 22.09 | 285,008 |
| 2005-03-24 | Lucent Technologies Inc. Master Pension Trust (10% Owner) | Sale | 1,843 | 21.73 | 40,052 |
| 2005-03-23 | Lucent Technologies Inc. Master Pension Trust (10% Owner) | Sale | 6,450 | 22.50 | 145,157 |
| 2005-03-18 | Lucent Technologies Inc. Master Pension Trust (10% Owner) | Sale | 3,317 | 23.39 | 77,594 |
| 2005-03-15 | Lucent Technologies Inc. Master Pension Trust (10% Owner) | Sale | 5,713 | 23.51 | 134,295 |
| 2005-03-10 | Lucent Technologies Inc. Master Pension Trust (10% Owner) | Sale | 369 | 23.77 | 8,771 |
Insider trading activities including stock purchases, stock sales, and option exercises
of DMLP listed in the above tables cannot be completely guaranteed as to their accuracy.
For more insider trading information of Dorchester Minerals, L.p. (symbol DMLP,
CIK number 1172358) see
the Securities and Exchange Commission (SEC) website.