| Trade Date | Insider | Title | Buy or Sell | Quantity | Security Type | Price | Proceeds | Transaction Conviction | Position Quantity | Position Value | Positon Conviction | SEC Link | Nature of Ownership | 2020-03-31 | Clinton Roeder | See Remarks | Sell | 5,570 | Common Stock | $0.81 | $4,511.70 | 1.46 [ High ] | 38,434 | $31,131.54 | 10.06 [Average] | Form 4 | - | 2020-04-06 | Gary L Thomas | - | Buy | 13,306 | Common Stock | $0.00 | $0.00 | - | 55,065 | $0.00 | 14.41 [Average] | Form 4 | - | 2020-04-06 | Andrew L Waite | - | Buy | 6,653 | Common Stock | $0.00 | $0.00 | - | 14,965 | $0.00 | 3.92 [Low] | Form 4 | - | 2020-04-06 | Ernie L Danner | - | Buy | 19,960 | Common Stock | $0.00 | $0.00 | - | 111,495 | $0.00 | 29.18 [High] | Form 4 | - | 2020-04-06 | Mark E Baldwin | - | Buy | 13,306 | Common Stock | $0.00 | $0.00 | - | 34,720 | $0.00 | 9.09 [Average] | Form 4 | - | 2020-04-06 | Scott Schwinger | - | Buy | 13,306 | Common Stock | $0.00 | $0.00 | - | 27,053 | $0.00 | 7.08 [Average] | Form 4 | - | 2020-04-06 | David C Baldwin | - | Buy | 6,653 | Common Stock | $0.00 | $0.00 | - | 14,965 | $0.00 | 3.92 [Low] | Form 4 | - | 2020-04-04 | Theodore R. Moore | See Remarks | Sell | 2,811 | Common Stock | $0.78 | $2,192.58 | 0.74 [ Average ] | 45,567 | $35,542.26 | 11.93 [Average] | Form 4 | - | 2020-04-06 | Theodore R. Moore | See Remarks | Buy | 88,813 | Common Stock | $0.00 | $0.00 | - | 134,380 | $0.00 | 35.17 [High] | Form 4 | - | 2020-04-04 | Edward Bruce Morgan | See Remarks | Sell | 1,842 | Common Stock | $0.78 | $1,436.76 | 0.48 [ Average ] | 106,963 | $83,431.14 | 28.00 [High] | Form 4 | - | 2020-04-06 | Edward Bruce Morgan | See Remarks | Buy | 34,377 | Common Stock | $0.00 | $0.00 | - | 141,340 | $0.00 | 37.00 [High] | Form 4 | - | 2020-04-06 | Curtis F. Harrell | - | Buy | 13,306 | Common Stock | $0.00 | $0.00 | - | 25,309 | $0.00 | 6.62 [Average] | Form 4 | - | 2020-04-04 | David Crombie | See Remarks | Sell | 4,683 | Common Stock | $0.78 | $3,652.74 | 1.23 [ High ] | 108,927 | $84,963.06 | 28.51 [High] | Form 4 | - | 2020-04-06 | David Crombie | See Remarks | Buy | 160,434 | Common Stock | $0.00 | $0.00 | - | 269,361 | $0.00 | 70.51 [High] | Form 4 | - | 2020-04-06 | Darryl Keith Willis | - | Buy | 13,306 | Common Stock | $0.00 | $0.00 | - | 22,217 | $0.00 | 5.82 [Average] | Form 4 | - | 2020-04-04 | Ann G Fox | President, CEO and Director | Sell | 7,805 | Common Stock | $0.78 | $6,087.90 | 2.04 [ High ] | 189,795 | $148,040.10 | 49.68 [High] | Form 4 | - | 2020-04-06 | Ann G Fox | President, CEO and Director | Buy | 240,651 | Common Stock | $0.00 | $0.00 | - | 430,446 | $0.00 | 112.67 [Very High] | Form 4 | - | 2020-04-06 | Guy Sirkes | Senior VP and CFO | Buy | 90,496 | Common Stock | $0.00 | $0.00 | - | 104,677 | $0.00 | 27.40 [High] | Form 4 | - | 2020-04-06 | S. Brett Luz | Chief Accounting Officer | Buy | 26,786 | Common Stock | $0.00 | $0.00 | - | 42,983 | $0.00 | 11.25 [Average] | Form 4 | - | 2020-09-13 | S. Brett Luz | Chief Accounting Officer | Sell | 716 | Common Stock | $1.11 | $794.76 | 0.19 [ Low ] | 42,267 | $46,916.37 | 11.06 [Average] | Form 4 | - | 2021-03-10 | Theodore R. Moore | See Remarks | Sell | 20,117 | Common Stock | $3.27 | $65,782.59 | 5.27 [ Very High ] | 114,263 | $373,640.01 | 29.91 [High] | Form 4 | - | 2021-03-11 | Theodore R. Moore | See Remarks | Sell | 2,063 | Common Stock | $3.24 | $6,684.12 | 0.54 [ Average ] | 112,200 | $363,528.00 | 29.37 [High] | Form 4 | - | 2021-03-10 | Ann G Fox | President, CEO and Director | Sell | 20,839 | Common Stock | $3.28 | $68,351.92 | 5.45 [ Very High ] | 409,607 | $1,343,510.96 | 107.22 [Very High] | Form 4 | - | 2021-03-11 | Ann G Fox | President, CEO and Director | Sell | 74,969 | Common Stock | $3.31 | $248,147.39 | 19.62 [ Very High ] | 334,638 | $1,107,651.78 | 87.59 [Very High] | Form 4 | - | 2021-03-11 | Ann G Fox | President, CEO and Director | Sell | 5,063 | Common Stock | $3.24 | $16,404.12 | 1.33 [ High ] | 329,575 | $1,067,823.00 | 86.27 [Very High] | Form 4 | - | 2021-03-10 | Guy Sirkes | See Remarks | Sell | 7,397 | Common Stock | $3.23 | $23,892.31 | 1.94 [ High ] | 97,280 | $314,214.40 | 25.46 [High] | Form 4 | - | 2021-03-11 | S. Brett Luz | Chief Accounting Officer | Sell | 889 | Common Stock | $3.24 | $2,880.36 | 0.23 [ Low ] | 41,378 | $134,064.72 | 10.83 [Average] | Form 4 | - | 2021-03-11 | Edward Bruce Morgan | President, Wireline | Sell | 799 | Common Stock | $3.24 | $2,588.76 | 0.21 [ Low ] | 140,541 | $455,352.84 | 36.79 [High] | Form 4 | - | 2021-03-10 | David Crombie | See Remarks | Sell | 64,569 | Common Stock | $3.30 | $213,077.70 | 16.90 [ Very High ] | 204,792 | $675,813.60 | 53.61 [High] | Form 4 | - | 2021-03-11 | David Crombie | See Remarks | Sell | 3,726 | Common Stock | $3.24 | $12,072.24 | 0.98 [ High ] | 201,066 | $651,453.84 | 52.63 [High] | Form 4 | - | 2021-03-25 | Guy Sirkes | See Remarks | Sell | 1,006 | Common Stock | $2.57 | $2,585.42 | 0.26 [ Low ] | 96,274 | $247,424.18 | 25.20 [High] | Form 4 | - | 2021-04-04 | Theodore R. Moore | See Remarks | Sell | 3,422 | Common Stock | $2.25 | $7,699.50 | 0.90 [ High ] | 108,778 | $244,750.50 | 28.47 [High] | Form 4 | - | 2021-04-04 | David Crombie | See Remarks | Sell | 4,510 | Common Stock | $2.25 | $10,147.50 | 1.18 [ High ] | 196,556 | $442,251.00 | 51.45 [High] | Form 4 | - | 2021-04-04 | Edward Bruce Morgan | President, Wireline | Sell | 2,329 | Common Stock | $2.25 | $5,240.25 | 0.61 [ Average ] | 138,212 | $310,977.00 | 36.18 [High] | Form 4 | - | 2021-04-04 | Ann G Fox | President, CEO and Director | Sell | 7,805 | Common Stock | $2.25 | $17,561.25 | 2.04 [ High ] | 321,770 | $723,982.50 | 84.23 [Very High] | Form 4 | - | 2021-04-06 | Theodore R. Moore | See Remarks | Sell | 7,107 | Common Stock | $2.25 | $15,990.75 | 1.86 [ High ] | 101,671 | $228,759.75 | 26.61 [High] | Form 4 | - | 2021-04-06 | S. Brett Luz | Chief Accounting Officer | Sell | 2,648 | Common Stock | $2.25 | $5,958.00 | 0.69 [ Average ] | 38,730 | $87,142.50 | 10.14 [Average] | Form 4 | - | 2021-04-06 | Guy Sirkes | See Remarks | Sell | 8,321 | Common Stock | $2.25 | $18,722.25 | 2.18 [ High ] | 87,953 | $197,894.25 | 23.02 [High] | Form 4 | - | 2021-04-06 | David Crombie | See Remarks | Sell | 13,010 | Common Stock | $2.25 | $29,272.50 | 3.41 [ Very High ] | 183,546 | $412,978.50 | 48.04 [High] | Form 4 | - | 2021-04-06 | Edward Bruce Morgan | President, Wireline | Sell | 3,398 | Common Stock | $2.25 | $7,645.50 | 0.89 [ High ] | 134,814 | $303,331.50 | 35.29 [High] | Form 4 | - | 2021-04-06 | Ann G Fox | President, CEO and Director | Sell | 19,533 | Common Stock | $2.25 | $43,949.25 | 5.11 [ Very High ] | 302,237 | $680,033.25 | 79.11 [Very High] | Form 4 | - | 2021-05-10 | Theodore R. Moore | See Remarks | Sell | 35,508 | Common Stock | $1.87 | $66,399.96 | 9.29 [ Very High ] | 66,163 | $123,724.81 | 17.32 [High] | Form 4 | - | 2021-05-10 | David Crombie | See Remarks | Sell | 44,248 | Common Stock | $1.87 | $82,743.76 | 11.58 [ Very High ] | 139,298 | $260,487.26 | 36.46 [High] | Form 4 | - | 2021-05-12 | David Crombie | See Remarks | Sell | 10,752 | Common Stock | $1.85 | $19,891.20 | 2.81 [ Very High ] | 128,546 | $237,810.10 | 33.65 [High] | Form 4 | - | 2021-08-09 | Gary L Thomas | - | Buy | 11,765 | Common Stock | $0.00 | $0.00 | - | 66,830 | $0.00 | 17.49 [High] | Form 4 | - | 2021-08-09 | Andrew L Waite | - | Buy | 11,765 | Common Stock | $0.00 | $0.00 | - | 26,730 | $0.00 | 7.00 [Average] | Form 4 | - | 2021-08-09 | Ernie L Danner | - | Buy | 17,645 | Common Stock | $0.00 | $0.00 | - | 129,140 | $0.00 | 33.80 [High] | Form 4 | - | 2021-08-09 | Mark E Baldwin | - | Buy | 11,765 | Common Stock | $0.00 | $0.00 | - | 46,485 | $0.00 | 12.17 [Average] | Form 4 | - | 2021-08-09 | Scott Schwinger | - | Buy | 11,765 | Common Stock | $0.00 | $0.00 | - | 38,818 | $0.00 | 12.38 [Average] | Form 4 | - | 2021-08-09 | David C Baldwin | - | Buy | 11,765 | Common Stock | $0.00 | $0.00 | - | 26,730 | $0.00 | 8.53 [Average] | Form 4 | - | 2021-08-09 | Theodore R. Moore | See Remarks | Buy | 109,678 | Common Stock | $0.00 | $0.00 | - | 175,841 | $0.00 | 56.09 [High] | Form 4 | - | 2021-08-09 | Ann G Fox | See Remarks | Buy | 295,188 | Common Stock | $0.00 | $0.00 | - | 597,425 | $0.00 | 156.38 [Very High] | Form 4 | - | 2021-08-09 | S. Brett Luz | Chief Accounting Officer | Buy | 33,000 | Common Stock | $0.00 | $0.00 | - | 71,730 | $0.00 | 18.78 [High] | Form 4 | - | 2021-08-09 | Edward Bruce Morgan | President, Wireline | Buy | 42,456 | Common Stock | $0.00 | $0.00 | - | 177,270 | $0.00 | 46.40 [High] | Form 4 | - | 2021-08-09 | Curtis F. Harrell | - | Buy | 11,765 | Common Stock | $0.00 | $0.00 | - | 37,074 | $0.00 | 9.70 [Average] | Form 4 | - | 2021-08-09 | Guy Sirkes | See Remarks | Sell | 111,756 | Common Stock | $0.00 | $0.00 | - | 199,709 | $0.00 | 52.28 [High] | Form 4 | - | 2021-08-09 | David Crombie | See Remarks | Buy | 198,128 | Common Stock | $0.00 | $0.00 | - | 326,674 | $0.00 | 85.51 [Very High] | Form 4 | - | 2021-08-09 | Darryl Keith Willis | - | Buy | 11,765 | Common Stock | $0.00 | $0.00 | - | 33,982 | $0.00 | 8.89 [Average] | Form 4 | - | 2021-08-11 | Guy Sirkes | See Remarks | Sell | 24,231 | Common Stock | $2.11 | $51,127.41 | 6.34 [ Very High ] | 175,478 | $370,258.58 | 45.93 [High] | Form 4 | - | 2021-09-13 | S. Brett Luz | Chief Accounting Officer | Sell | 716 | Common Stock | $1.73 | $1,238.68 | 0.23 [ Low ] | 71,014 | $122,854.22 | 22.65 [High] | Form 4 | - | 2021-10-11 | Warren Lynn Frazier | - | Sell | 42,755 | Common Stock | $2.30 | $98,336.50 | 11.19 [ Very High ] | 4,695,759 | $10,800,245.70 | 1,229.14 [Very High] | Form 4 | By grantor retained annuity trust | 2021-10-12 | Warren Lynn Frazier | - | Sell | 7,245 | Common Stock | $2.28 | $16,518.60 | 1.90 [ High ] | 4,688,514 | $10,689,811.92 | 1,227.25 [Very High] | Form 4 | By grantor retained annuity trust |
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