Insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Superior Drilling Products, Inc. (SPDI) since 2014 are shown in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Superior Drilling Products, Inc.. Table 2 shows the detailed insider transactions. This company's CIK number is 1600422.
Total stock buying since 2014: $1,783,203.
Total stock sales since 2014: $2,774,896.
Total stock option exercises since 2014: $0.
| Insider Buying | Insider Sales | Option Exercises | ||||
|---|---|---|---|---|---|---|
| Year | Shares | Value | Shares | Value | Shares | Value |
| 2024 | 0 | $0 | 40,000 | $49,645 | 0 | $0 |
| 2023 | 476,087 | $502,355 | 549,894 | $936,743 | 0 | $0 |
| 2022 | 101,433 | $81,572 | 0 | $0 | 0 | $0 |
| 2019 | 10,000 | $8,400 | 0 | $0 | 0 | $0 |
| 2018 | 11,000 | $24,398 | 0 | $0 | 0 | $0 |
| 2017 | 172,194 | $135,675 | 420,281 | $338,762 | 0 | $0 |
| 2016 | 770,502 | $834,395 | 1,725,889 | $1,449,746 | 0 | $0 |
| 2015 | 55,673 | $87,928 | 0 | $0 | 0 | $0 |
| 2014 | 20,000 | $108,480 | 0 | $0 | 0 | $0 |
| Trading Period | Insider Buying | Insider Sales | Option Exercises | |||
|---|---|---|---|---|---|---|
| year-month | Shares | Value | Shares | Value | Shares | Value |
| 2024-05 | 0 | $0 | 40,000 | $49,645 | 0 | $0 |
| 2023-08 | 0 | $0 | 64,274 | $86,643 | 0 | $0 |
| 2023-07 | 139,165 | $182,306 | 485,620 | $850,100 | 0 | $0 |
| 2023-05 | 74,741 | $71,706 | 0 | $0 | 0 | $0 |
| 2023-03 | 65,571 | $57,259 | 0 | $0 | 0 | $0 |
| 2023-02 | 196,610 | $191,084 | 0 | $0 | 0 | $0 |
| 2022-12 | 51,974 | $42,016 | 0 | $0 | 0 | $0 |
| 2022-11 | 49,459 | $39,556 | 0 | $0 | 0 | $0 |
| 2019-12 | 10,000 | $8,400 | 0 | $0 | 0 | $0 |
| 2018-05 | 11,000 | $24,398 | 0 | $0 | 0 | $0 |
| 2017-12 | 10,000 | $14,660 | 0 | $0 | 0 | $0 |
| 2017-08 | 36,000 | $24,839 | 0 | $0 | 0 | $0 |
| 2017-06 | 77,000 | $54,540 | 0 | $0 | 0 | $0 |
| 2017-05 | 44,194 | $37,616 | 420,281 | $338,762 | 0 | $0 |
| 2017-04 | 5,000 | $4,020 | 0 | $0 | 0 | $0 |
| 2016-12 | 13,000 | $15,431 | 0 | $0 | 0 | $0 |
| 2016-10 | 50,000 | $43,700 | 1,725,889 | $1,449,746 | 0 | $0 |
| 2016-09 | 500,000 | $500,000 | 0 | $0 | 0 | $0 |
| 2016-08 | 30,220 | $41,456 | 0 | $0 | 0 | $0 |
| 2016-04 | 56,955 | $80,495 | 0 | $0 | 0 | $0 |
| 2016-03 | 75,000 | $107,811 | 0 | $0 | 0 | $0 |
| 2016-01 | 45,327 | $45,502 | 0 | $0 | 0 | $0 |
| 2015-12 | 8,673 | $8,758 | 0 | $0 | 0 | $0 |
| 2015-09 | 10,000 | $16,990 | 0 | $0 | 0 | $0 |
| Trade Date | Insider Name | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2024-05-14 | Star Equity Holdings, Inc. | Sale | 17,706 | 1.23 | 21,778 |
| 2024-05-13 | Star Equity Holdings, Inc. | Sale | 16,618 | 1.25 | 20,772 |
| 2024-05-10 | Star Equity Holdings, Inc. | Sale | 5,676 | 1.25 | 7,095 |
| 2023-08-11 | Star Equity Holdings, Inc. | Sale | 8,096 | 1.34 | 10,848 |
| 2023-08-09 | Star Equity Holdings, Inc. | Sale | 2,483 | 1.35 | 3,352 |
| 2023-08-08 | Star Equity Holdings, Inc. | Sale | 40,307 | 1.34 | 54,011 |
| 2023-08-07 | Star Equity Holdings, Inc. | Sale | 4,893 | 1.39 | 6,801 |
| 2023-08-02 | Star Equity Holdings, Inc. | Sale | 3,511 | 1.34 | 4,704 |
| 2023-08-01 | Star Equity Holdings, Inc. | Sale | 4,984 | 1.39 | 6,927 |
| 2023-07-31 | Star Equity Holdings, Inc. | Sale | 27,454 | 1.40 | 38,435 |
| 2023-07-28 | Star Equity Holdings, Inc. | Sale | 20,780 | 1.41 | 29,299 |
| 2023-07-25 | Star Equity Holdings, Inc. | Sale | 32,561 | 1.40 | 45,585 |
| 2023-07-24 | Star Equity Holdings, Inc. | Buy | 139,165 | 1.31 | 182,306 |
| 2023-07-24 | Star Equity Holdings, Inc. | Sale | 404,825 | 1.82 | 736,781 |
| 2023-05-18 | Star Equity Holdings, Inc. | Buy | 2,800 | .96 | 2,688 |
| 2023-05-17 | Star Equity Holdings, Inc. | Buy | 927 | .98 | 908 |
| 2023-05-16 | Star Equity Holdings, Inc. | Buy | 80 | .98 | 78 |
| 2023-05-15 | Star Equity Holdings, Inc. | Buy | 21,059 | .97 | 20,427 |
| 2023-05-12 | Star Equity Holdings, Inc. | Buy | 400 | .98 | 392 |
| 2023-05-11 | Star Equity Holdings, Inc. | Buy | 7,133 | .98 | 6,990 |
| 2023-05-10 | Star Equity Holdings, Inc. | Buy | 8,594 | .95 | 8,164 |
| 2023-05-08 | Star Equity Holdings, Inc. | Buy | 14,366 | .95 | 13,647 |
| 2023-05-05 | Star Equity Holdings, Inc. | Buy | 4,403 | .95 | 4,182 |
| 2023-05-04 | Star Equity Holdings, Inc. | Buy | 14,979 | .95 | 14,230 |
| 2023-03-24 | Star Equity Holdings, Inc. | Buy | 50,000 | .84 | 42,000 |
| 2023-03-14 | Star Equity Holdings, Inc. | Buy | 15,571 | .98 | 15,259 |
| 2023-02-23 | Star Equity Holdings, Inc. | Buy | 42,502 | .98 | 41,651 |
| 2023-02-22 | Star Equity Holdings, Inc. | Buy | 15,019 | .96 | 14,418 |
| 2023-02-21 | Star Equity Holdings, Inc. | Buy | 22,316 | .96 | 21,423 |
| 2023-02-17 | Star Equity Holdings, Inc. | Buy | 84,303 | .97 | 81,773 |
| 2023-02-16 | Star Equity Holdings, Inc. | Buy | 16,356 | .98 | 16,028 |
| 2023-02-15 | Star Equity Holdings, Inc. | Buy | 16,114 | .98 | 15,791 |
| 2022-12-13 | Star Equity Holdings, Inc. | Buy | 492 | .80 | 392 |
| 2022-12-12 | Star Equity Holdings, Inc. | Buy | 8,638 | .80 | 6,910 |
| 2022-12-06 | Star Equity Holdings, Inc. | Buy | 16,279 | .80 | 13,023 |
| 2022-12-02 | Star Equity Holdings, Inc. | Buy | 22,000 | .82 | 18,040 |
| 2022-11-30 | Star Equity Holdings, Inc. | Buy | 14,046 | .81 | 11,377 |
| 2022-11-29 | Star Equity Holdings, Inc. | Buy | 8,143 | .81 | 6,595 |
| 2022-11-28 | Star Equity Holdings, Inc. | Buy | 23,024 | .79 | 18,188 |
| 2022-11-25 | Star Equity Holdings, Inc. | Buy | 4,246 | .80 | 3,396 |
| 2019-12-13 | Cashion Christopher (Chief Financial Officer) | Buy | 10,000 | .84 | 8,400 |
| 2018-05-21 | Iversen Robert | Buy | 11,000 | 2.22 | 24,398 |
| 2017-12-29 | Iversen Robert | Buy | 10,000 | 1.47 | 14,660 |
| 2017-08-16 | Iversen Robert | Buy | 36,000 | .69 | 24,839 |
| 2017-06-20 | Meier G. Troy (Chief Executive Officer) | Buy | 3,500 | .68 | 2,380 |
| 2017-06-20 | Meier Annette (President) | Buy | 3,500 | .68 | 2,380 |
| 2017-06-12 | Meier G. Troy (Chief Executive Officer) | Buy | 5,000 | .68 | 3,400 |
| 2017-06-12 | Meier Annette (President) | Buy | 5,000 | .68 | 3,400 |
| 2017-06-09 | Meier G. Troy (Chief Executive Officer) | Buy | 5,000 | .64 | 3,200 |
| 2017-06-09 | Meier Annette (President) | Buy | 5,000 | .64 | 3,200 |
| 2017-06-08 | Meier G. Troy (Chief Executive Officer) | Buy | 5,000 | .61 | 3,050 |
| 2017-06-08 | Meier Annette (President) | Buy | 5,000 | .61 | 3,050 |
| 2017-06-07 | Meier G. Troy (Chief Executive Officer) | Buy | 5,000 | .75 | 3,745 |
| 2017-06-07 | Meier Annette (President) | Buy | 5,000 | .75 | 3,745 |
| 2017-06-06 | Meier G. Troy (Chief Executive Officer) | Buy | 5,000 | .75 | 3,750 |
| 2017-06-06 | Meier Annette (President) | Buy | 5,000 | .75 | 3,750 |
| 2017-06-05 | Meier G. Troy (Chief Executive Officer) | Buy | 5,000 | .75 | 3,750 |
| 2017-06-05 | Meier Annette (President) | Buy | 5,000 | .75 | 3,750 |
| 2017-06-01 | Meier G. Troy (Chief Executive Officer) | Buy | 5,000 | .80 | 3,995 |
| 2017-06-01 | Meier Annette (President) | Buy | 5,000 | .80 | 3,995 |
| 2017-05-26 | Meier G. Troy (Chief Executive Officer) | Buy | 2,000 | .90 | 1,800 |
| 2017-05-26 | Meier Annette (President) | Buy | 2,000 | .90 | 1,800 |
| 2017-05-25 | Meier G. Troy (Chief Executive Officer) | Buy | 97 | .86 | 83 |
| 2017-05-25 | Meier Annette (President) | Buy | 97 | .86 | 83 |
| 2017-05-24 | Meier G. Troy (Chief Executive Officer) | Buy | 5,000 | .91 | 4,550 |
| 2017-05-24 | Meier Annette (President) | Buy | 5,000 | .91 | 4,550 |
| 2017-05-23 | Meier G. Troy (Chief Executive Officer) | Buy | 5,000 | .90 | 4,500 |
| 2017-05-23 | Meier Annette (President) | Buy | 5,000 | .90 | 4,500 |
| 2017-05-18 | Meier G. Troy (Chief Executive Officer) | Buy | 5,000 | .79 | 3,950 |
| 2017-05-18 | Meier Annette (President) | Buy | 5,000 | .79 | 3,950 |
| 2017-05-18 | Lone Star Value Investors Gp Llc | Sale | 157,000 | .77 | 121,204 |
| 2017-05-17 | Meier G. Troy (Chief Executive Officer) | Buy | 5,000 | .79 | 3,925 |
| 2017-05-17 | Meier Annette (President) | Buy | 5,000 | .79 | 3,925 |
| 2017-05-17 | Lone Star Value Investors Gp Llc | Sale | 43,000 | .78 | 33,497 |
| 2017-05-16 | Lone Star Value Investors Gp Llc | Sale | 36,132 | .80 | 29,013 |
| 2017-05-15 | Lone Star Value Investors Gp Llc | Sale | 3,868 | .84 | 3,252 |
| 2017-05-12 | Lone Star Value Investors Gp Llc | Sale | 180,281 | .84 | 151,796 |
| 2017-04-26 | Lone Star Value Investors Gp Llc | Buy | 5,000 | .80 | 4,020 |
| 2016-12-19 | Lines James R | Buy | 13,000 | 1.19 | 15,431 |
| 2016-10-26 | Lone Star Value Management Llc | Sale | 1,725,889 | .84 | 1,449,746 |
| 2016-10-21 | Lone Star Value Management Llc | Buy | 50,000 | .87 | 43,700 |
| 2016-09-30 | Lone Star Value Management Llc | Buy | 500,000 | 1.00 | 500,000 |
| 2016-08-26 | Lone Star Value Management Llc | Buy | 1,700 | 1.13 | 1,920 |
| 2016-08-12 | Lone Star Value Management Llc | Buy | 6,108 | 1.38 | 8,429 |
| 2016-08-11 | Lone Star Value Management Llc | Buy | 1,230 | 1.41 | 1,730 |
| 2016-08-10 | Lone Star Value Management Llc | Buy | 2,527 | 1.41 | 3,555 |
| 2016-08-08 | Lone Star Value Management Llc | Buy | 4,258 | 1.40 | 5,939 |
| 2016-08-05 | Lone Star Value Management Llc | Buy | 3,901 | 1.39 | 5,410 |
| 2016-08-04 | Lone Star Value Management Llc | Buy | 10,496 | 1.38 | 14,473 |
| 2016-04-18 | Lone Star Value Management Llc | Buy | 5,355 | 1.50 | 8,032 |
| 2016-04-12 | Lone Star Value Management Llc | Buy | 1,600 | 1.41 | 2,252 |
| 2016-04-06 | Lone Star Value Management Llc | Buy | 5,000 | 1.39 | 6,945 |
| 2016-04-05 | Lone Star Value Management Llc | Buy | 4,820 | 1.40 | 6,733 |
| 2016-04-04 | Lone Star Value Management Llc | Buy | 40,180 | 1.41 | 56,533 |
| 2016-03-31 | Lone Star Value Management Llc | Buy | 38,497 | 1.40 | 54,049 |
| 2016-03-30 | Lone Star Value Management Llc | Buy | 8,594 | 1.39 | 11,945 |
| 2016-03-29 | Lone Star Value Management Llc | Buy | 2,409 | 1.41 | 3,396 |
| 2016-03-28 | Lone Star Value Management Llc | Buy | 5,500 | 1.50 | 8,255 |
| 2016-03-24 | Lone Star Value Management Llc | Buy | 8,721 | 1.51 | 13,159 |
| 2016-03-23 | Lone Star Value Management Llc | Buy | 1,100 | 1.50 | 1,647 |
| 2016-03-22 | Lone Star Value Management Llc | Buy | 10,179 | 1.51 | 15,360 |
| 2016-01-22 | Lone Star Value Management Llc | Buy | 2,000 | 1.01 | 2,017 |
| 2016-01-21 | Lone Star Value Management Llc | Buy | 1,500 | .98 | 1,468 |
| 2016-01-20 | Lone Star Value Management Llc | Buy | 1,500 | .94 | 1,414 |
| 2016-01-19 | Lone Star Value Management Llc | Buy | 9,500 | 1.00 | 9,528 |
| 2016-01-15 | Lone Star Value Management Llc | Buy | 1,500 | 1.01 | 1,515 |
| 2016-01-14 | Lone Star Value Management Llc | Buy | 1,500 | 1.01 | 1,515 |
| 2016-01-13 | Lone Star Value Management Llc | Buy | 18,789 | 1.01 | 18,920 |
| 2016-01-12 | Lone Star Value Management Llc | Buy | 1,100 | 1.01 | 1,111 |
| 2016-01-11 | Lone Star Value Management Llc | Buy | 235 | 1.01 | 237 |
| 2016-01-07 | Lone Star Value Management Llc | Buy | 6,803 | 1.01 | 6,871 |
| 2016-01-04 | Lone Star Value Management Llc | Buy | 900 | 1.01 | 906 |
| 2015-12-31 | Lone Star Value Management Llc | Buy | 126 | 1.01 | 127 |
| 2015-12-30 | Lone Star Value Management Llc | Buy | 1,607 | 1.01 | 1,623 |
| 2015-12-28 | Lone Star Value Management Llc | Buy | 5,591 | 1.01 | 5,646 |
| 2015-12-22 | Lone Star Value Management Llc | Buy | 804 | 1.01 | 812 |
| 2015-12-21 | Lone Star Value Management Llc | Buy | 545 | 1.01 | 550 |
| 2015-09-01 | Meier G. Troy (Chief Executive Officer) | Buy | 5,000 | 1.70 | 8,495 |
| 2015-09-01 | Meier Annette (Chief Operating Officer) | Buy | 5,000 | 1.70 | 8,495 |
| 2015-08-28 | Meier G. Troy (Chief Executive Officer) | Buy | 5,000 | 1.72 | 8,595 |
| 2015-08-28 | Meier Annette (Chief Operating Officer) | Buy | 5,000 | 1.72 | 8,595 |
| 2015-08-27 | Meier G. Troy (Chief Executive Officer) | Buy | 3,500 | 2.00 | 7,010 |
| 2015-08-27 | Meier Annette (Chief Operating Officer) | Buy | 3,500 | 2.00 | 7,010 |
| 2015-08-26 | Meier G. Troy (Chief Executive Officer) | Buy | 5,000 | 1.61 | 8,035 |
| 2015-08-26 | Meier Annette (Chief Operating Officer) | Buy | 5,000 | 1.61 | 8,035 |
| 2015-08-25 | Meier G. Troy (Chief Executive Officer) | Buy | 5,000 | 1.49 | 7,450 |
| 2015-08-25 | Meier Annette (Chief Operating Officer) | Buy | 5,000 | 1.49 | 7,450 |
| 2014-06-03 | Meier G. Troy (Chief Executive Officer) | Buy | 6,000 | 5.85 | 35,088 |
| 2014-06-03 | Meier Annette (Chief Operating Officer) | Buy | 6,000 | 5.85 | 35,088 |
| 2014-06-02 | Meier G. Troy (Chief Executive Officer) | Buy | 4,000 | 4.79 | 19,152 |
| 2014-06-02 | Meier Annette (Chief Operating Officer) | Buy | 4,000 | 4.79 | 19,152 |
Insider trading activities including stock purchases, stock sales, and option exercises of SPDI listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Superior Drilling Products, Inc. (symbol SPDI, CIK number 1600422) see the Securities and Exchange Commission (SEC) website.