Insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Williams Companies, Inc. (WMB) since 2015 are shown in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Williams Companies, Inc.. Table 2 shows the detailed insider transactions. This company's CIK number is 107263.
Total stock buying since 2015: $6,394,497.
Total stock sales since 2015: $55,322,218.
Total stock option exercises since 2015: $151,003,798.
| Insider Buying | Insider Sales | Option Exercises | ||||
|---|---|---|---|---|---|---|
| Year | Shares | Value | Shares | Value | Shares | Value |
| 2025 | 0 | $0 | 158,083 | $8,655,873 | 364,253 | $20,882,620 |
| 2024 | 0 | $0 | 65,835 | $2,924,325 | 1,142,615 | $7,866,800 |
| 2023 | 12,295 | $359,864 | 96,937 | $3,302,448 | 2,266,152 | $68,317,636 |
| 2022 | 0 | $0 | 379,841 | $12,140,974 | 1,277,122 | $37,491,079 |
| 2021 | 0 | $0 | 58,975 | $1,576,450 | 401,501 | $9,237,663 |
| 2020 | 100,000 | $1,614,145 | 15,000 | $360,000 | 414,054 | $1,766,603 |
| 2019 | 64,000 | $1,536,079 | 49,474 | $1,273,208 | 275,638 | $1,061,245 |
| 2018 | 45,000 | $1,164,407 | 76,434 | $2,338,803 | 96,047 | $533,182 |
| 2017 | 55,750 | $1,578,862 | 378,062 | $11,527,461 | 28,614 | $0 |
| 2016 | 5,000 | $141,140 | 42,500 | $1,242,698 | 104,771 | $370,569 |
| 2015 | 0 | $0 | 190,831 | $9,979,978 | 757,632 | $3,476,401 |
| Trading Period | Insider Buying | Insider Sales | Option Exercises | |||
|---|---|---|---|---|---|---|
| year-month | Shares | Value | Shares | Value | Shares | Value |
| 2025-08 | 0 | $0 | 6,500 | $382,475 | 0 | $0 |
| 2025-07 | 0 | $0 | 2,000 | $125,400 | 0 | $0 |
| 2025-06 | 0 | $0 | 2,000 | $122,420 | 0 | $0 |
| 2025-05 | 0 | $0 | 2,000 | $116,420 | 0 | $0 |
| 2025-04 | 0 | $0 | 2,000 | $119,060 | 0 | $0 |
| 2025-03 | 0 | $0 | 115,583 | $6,212,298 | 0 | $0 |
| 2025-02 | 0 | $0 | 28,000 | $1,577,800 | 364,253 | $20,882,620 |
| 2024-12 | 0 | $0 | 2,000 | $117,200 | 0 | $0 |
| 2024-11 | 0 | $0 | 16,635 | $930,613 | 2,507 | $123,219 |
| 2024-10 | 0 | $0 | 2,000 | $90,580 | 157,550 | $7,743,581 |
| 2024-09 | 0 | $0 | 2,000 | $89,580 | 0 | $0 |
| 2024-05 | 0 | $0 | 38,200 | $1,513,102 | 0 | $0 |
| 2024-03 | 0 | $0 | 5,000 | $183,250 | 0 | $0 |
| 2024-02 | 0 | $0 | 0 | $0 | 982,558 | $0 |
| 2023-11 | 0 | $0 | 60,968 | $2,171,009 | 646,818 | $17,999,397 |
| 2023-07 | 0 | $0 | 7,193 | $237,369 | 0 | $0 |
| 2023-06 | 0 | $0 | 28,776 | $894,070 | 0 | $0 |
| 2023-03 | 12,295 | $359,864 | 0 | $0 | 0 | $0 |
| 2023-02 | 0 | $0 | 0 | $0 | 1,619,334 | $50,318,239 |
| 2022-12 | 0 | $0 | 0 | $0 | 24,039 | $664,606 |
| 2022-11 | 0 | $0 | 28,500 | $971,277 | 0 | $0 |
| 2022-06 | 0 | $0 | 36,228 | $1,367,715 | 0 | $0 |
| 2022-04 | 0 | $0 | 15,607 | $519,713 | 0 | $0 |
| 2022-03 | 0 | $0 | 118,764 | $3,839,571 | 118,764 | $3,416,598 |
| Trade Date | Insider Name | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2025-08-11 | Larsen Larry C (Executive Vice President & COO) | Sale | 4,500 | 58.47 | 263,115 |
| 2025-08-01 | Wilson Terrance Lane (SVP & General Counsel) | Sale | 2,000 | 59.68 | 119,360 |
| 2025-07-01 | Wilson Terrance Lane (SVP & General Counsel) | Sale | 2,000 | 62.70 | 125,400 |
| 2025-06-02 | Wilson Terrance Lane (SVP & General Counsel) | Sale | 2,000 | 61.21 | 122,420 |
| 2025-05-01 | Wilson Terrance Lane (SVP & General Counsel) | Sale | 2,000 | 58.21 | 116,420 |
| 2025-04-01 | Wilson Terrance Lane (SVP & General Counsel) | Sale | 2,000 | 59.53 | 119,060 |
| 2025-03-12 | Larsen Larry C (Senior Vice President) | Sale | 8,000 | 56.94 | 455,520 |
| 2025-03-07 | Dunn Micheal G. (Executive Vice President & COO) | Sale | 96,687 | 53.04 | 5,128,278 |
| 2025-03-04 | Hausman Mary A. (VP Chief Accounting Officer) | Sale | 8,896 | 57.50 | 511,520 |
| 2025-03-03 | Wilson Terrance Lane (SVP & General Counsel) | Sale | 2,000 | 58.49 | 116,980 |
| 2025-02-27 | Teply Chad A. (Senior Vice President) | Sale | 26,000 | 56.46 | 1,467,960 |
| 2025-02-24 | Larsen Larry C (Senior Vice President) | Option Ex | 8,003 | 57.33 | 458,811 |
| 2025-02-24 | Hausman Mary A. (VP Chief Accounting Officer) | Option Ex | 8,026 | 57.33 | 460,130 |
| 2025-02-24 | Teply Chad A. (Senior Vice President) | Option Ex | 41,315 | 57.33 | 2,368,588 |
| 2025-02-24 | Porter John Dean (SVP & CFO) | Option Ex | 70,825 | 57.33 | 4,060,397 |
| 2025-02-24 | Zamarin Chad J. (Executive Vice President CSD) | Option Ex | 79,678 | 57.33 | 4,567,939 |
| 2025-02-24 | Wilson Terrance Lane (SVP & General Counsel) | Option Ex | 47,218 | 57.33 | 2,707,007 |
| 2025-02-24 | Dunn Micheal G. (Executive Vice President & COO) | Option Ex | 109,188 | 57.33 | 6,259,748 |
| 2025-02-03 | Wilson Terrance Lane (SVP & General Counsel) | Sale | 2,000 | 54.92 | 109,840 |
| 2024-12-02 | Wilson Terrance Lane (SVP & General Counsel) | Sale | 2,000 | 58.60 | 117,200 |
| 2024-11-18 | Porter John Dean (SVP & CFO) | Option Ex | 2,507 | 49.15 | 123,219 |
| 2024-11-08 | Larsen Larry C (Senior Vice President) | Sale | 6,684 | 56.48 | 377,512 |
| 2024-11-08 | Hausman Mary A. (VP Chief Accounting Officer) | Sale | 7,951 | 56.30 | 447,681 |
| 2024-11-01 | Wilson Terrance Lane (SVP & General Counsel) | Sale | 2,000 | 52.71 | 105,420 |
| 2024-10-15 | Armstrong Alan S (President & CEO) | Option Ex | 153,177 | 49.15 | 7,528,649 |
| 2024-10-11 | Larsen Larry C (Senior Vice President) | Option Ex | 4,373 | 49.15 | 214,932 |
| 2024-10-01 | Wilson Terrance Lane (SVP & General Counsel) | Sale | 2,000 | 45.29 | 90,580 |
| 2024-09-13 | Wilson Terrance Lane (SVP & General Counsel) | Sale | 2,000 | 44.79 | 89,580 |
| 2024-05-09 | Pickle Debbie L. (SVP & Chief HR Officer) | Sale | 38,200 | 39.61 | 1,513,102 |
| 2024-03-06 | Larsen Larry C (Senior Vice President) | Sale | 5,000 | 36.65 | 183,250 |
| 2024-02-26 | Larsen Larry C (Senior Vice President) | Option Ex | 12,704 | .00 | 0 |
| 2024-02-26 | Hausman Mary A. (VP Chief Accounting Officer) | Option Ex | 2,374 | .00 | 0 |
| 2024-02-26 | Teply Chad A. (Senior Vice President) | Option Ex | 61,994 | .00 | 0 |
| 2024-02-26 | Porter John Dean (SVP & CFO) | Option Ex | 13,734 | .00 | 0 |
| 2024-02-26 | Pickle Debbie L. (SVP & Chief HR Officer) | Option Ex | 47,688 | .00 | 0 |
| 2024-02-26 | Zamarin Chad J. (Executive Vice President CSD) | Option Ex | 119,218 | .00 | 0 |
| 2024-02-26 | Wilson Terrance Lane (SVP & General Counsel) | Option Ex | 66,762 | .00 | 0 |
| 2024-02-26 | Dunn Micheal G. (Executive Vice President & COO) | Option Ex | 143,062 | .00 | 0 |
| 2024-02-26 | Armstrong Alan S (President & CEO) | Option Ex | 515,022 | .00 | 0 |
| 2023-11-22 | Wilson Terrance Lane (SVP & General Counsel) | Option Ex | 928 | 29.09 | 26,995 |
| 2023-11-22 | Armstrong Alan S (President & CEO) | Option Ex | 565,861 | 27.65 | 15,644,359 |
| 2023-11-20 | Pickle Debbie L. (SVP & Chief HR Officer) | Sale | 60,968 | 35.61 | 2,171,009 |
| 2023-11-06 | Zamarin Chad J. (Executive Vice President CSD) | Option Ex | 80,029 | 29.09 | 2,328,043 |
| 2023-07-07 | Hallam Scott A. (SVP Transmission & Gulf of Mex) | Sale | 7,193 | 33.00 | 237,369 |
| 2023-06-28 | Hallam Scott A. (SVP Transmission & Gulf of Mex) | Sale | 7,194 | 32.00 | 230,208 |
| 2023-06-21 | Hallam Scott A. (SVP Transmission & Gulf of Mex) | Sale | 7,194 | 31.00 | 223,014 |
| 2023-06-14 | Hallam Scott A. (SVP Transmission & Gulf of Mex) | Sale | 14,388 | 30.64 | 440,848 |
| 2023-03-14 | Smith Murray D (Director) | Buy | 400 | 29.66 | 11,864 |
| 2023-03-14 | Spence William H (Director) | Buy | 5,000 | 29.61 | 148,045 |
| 2023-03-14 | Bergstrom Stephen W (Director) | Buy | 6,895 | 29.00 | 199,955 |
| 2023-02-24 | Larsen Larry C (Senior Vice President) | Option Ex | 16,996 | 31.18 | 529,935 |
| 2023-02-24 | Hausman Mary A. (VP Chief Accounting Officer) | Option Ex | 3,104 | 31.18 | 96,782 |
| 2023-02-24 | Porter John Dean (VP, Controller & CAO) | Option Ex | 17,536 | 31.18 | 546,772 |
| 2023-02-24 | Hallam Scott A. (SVP Transmission & Gulf of Mex) | Option Ex | 86,206 | 31.18 | 2,687,903 |
| 2023-02-24 | Cowan Debbie L. (SVP & Chief HR Officer) | Option Ex | 55,418 | 31.18 | 1,727,933 |
| 2023-02-24 | Zamarin Chad J. (Executive Vice President CSD) | Option Ex | 153,940 | 31.18 | 4,799,849 |
| 2023-02-24 | Wilson Terrance Lane (SVP & General Counsel) | Option Ex | 86,206 | 31.18 | 2,687,903 |
| 2023-02-24 | Dunn Micheal G. (Executive Vice President & COO) | Option Ex | 203,202 | 31.18 | 6,335,838 |
| 2023-02-24 | Armstrong Alan S (President & CEO) | Option Ex | 554,188 | 31.18 | 17,279,581 |
| 2023-02-21 | Hallam Scott A. (SVP Transmission & Gulf of Mex) | Option Ex | 59,572 | 30.79 | 1,834,221 |
| 2023-02-21 | Cowan Debbie L. (SVP & Chief HR Officer) | Option Ex | 31,914 | 30.79 | 982,632 |
| 2023-02-21 | Zamarin Chad J. (Executive Vice President CSD) | Option Ex | 63,828 | 30.79 | 1,965,264 |
| 2023-02-21 | Wilson Terrance Lane (SVP & General Counsel) | Option Ex | 31,914 | 30.79 | 982,632 |
| 2023-02-21 | Dunn Micheal G. (Executive Vice President & COO) | Option Ex | 85,104 | 30.79 | 2,620,352 |
| 2023-02-21 | Armstrong Alan S (President & CEO) | Option Ex | 170,206 | 30.79 | 5,240,642 |
| 2022-12-01 | Larsen Larry C (Senior Vice President) | Option Ex | 24,039 | 27.65 | 664,606 |
| 2022-11-22 | Wilson Terrance Lane (SVP & General Counsel) | Sale | 8,500 | 34.20 | 290,657 |
| 2022-11-14 | Wilson Terrance Lane (SVP & General Counsel) | Sale | 10,000 | 34.30 | 343,000 |
| 2022-11-11 | Wilson Terrance Lane (SVP & General Counsel) | Sale | 10,000 | 33.76 | 337,620 |
| 2022-06-08 | Cowan Debbie L. (SVP & Chief HR Officer) | Sale | 36,228 | 37.75 | 1,367,715 |
| 2022-04-06 | Hallam Scott A. (SVP Transmission & Gulf of Mex) | Sale | 15,607 | 33.30 | 519,713 |
| 2022-03-08 | Hallam Scott A. (SVP Transmission & Gulf of Mex) | Sale | 12,838 | 33.86 | 434,694 |
| 2022-03-08 | Hallam Scott A. (SVP Transmission & Gulf of Mex) | Option Ex | 12,838 | 26.93 | 345,663 |
| 2022-03-07 | Hallam Scott A. (SVP Transmission & Gulf of Mex) | Sale | 10,913 | 33.40 | 364,461 |
| 2022-03-07 | Hallam Scott A. (SVP Transmission & Gulf of Mex) | Option Ex | 10,913 | 29.09 | 317,459 |
| 2022-03-01 | Bennett Walter J (SVP Gathering & Processing) | Sale | 95,013 | 32.00 | 3,040,416 |
| 2022-03-01 | Bennett Walter J (SVP Gathering & Processing) | Option Ex | 95,013 | 28.98 | 2,753,476 |
| 2022-02-23 | Bennett Walter J (SVP Gathering & Processing) | Sale | 24,219 | 29.70 | 719,304 |
| 2022-02-23 | Armstrong Alan S (President & CEO) | Sale | 156,523 | 30.18 | 4,723,394 |
| 2022-02-23 | Armstrong Alan S (President & CEO) | Option Ex | 159,681 | 29.11 | 4,648,313 |
| 2022-02-22 | Porter John Dean (VP, Controller & CAO) | Option Ex | 4,201 | 29.51 | 123,971 |
| 2022-02-22 | Hallam Scott A. (SVP Transmission & Gulf of Mex) | Option Ex | 91,666 | 29.51 | 2,705,063 |
| 2022-02-22 | Cowan Debbie L. (SVP & Chief HR Officer) | Option Ex | 52,337 | 29.51 | 1,544,464 |
| 2022-02-22 | Zamarin Chad J. (Senior Vice President - CSD) | Option Ex | 122,178 | 29.51 | 3,605,472 |
| 2022-02-22 | Wilson Terrance Lane (SVP & General Counsel) | Option Ex | 66,925 | 29.51 | 1,974,956 |
| 2022-02-22 | Dunn Micheal G. (Executive Vice President & COO) | Option Ex | 166,794 | 29.51 | 4,922,090 |
| 2022-02-22 | Bennett Walter J (SVP Gathering & Processing) | Option Ex | 72,760 | 29.51 | 2,147,147 |
| 2022-02-22 | Armstrong Alan S (President & CEO) | Option Ex | 397,777 | 29.51 | 11,738,399 |
| 2021-10-08 | Bennett Walter J (SVP Gathering & Processing) | Sale | 43,975 | 28.00 | 1,231,300 |
| 2021-10-08 | Bennett Walter J (SVP Gathering & Processing) | Option Ex | 18,975 | 24.98 | 473,995 |
| 2021-02-23 | Bennett Walter J (SVP Gathering & Processing) | Sale | 15,000 | 23.01 | 345,150 |
| 2021-02-22 | Porter John Dean (VP, Controller & CAO) | Option Ex | 3,418 | 22.91 | 78,306 |
| 2021-02-22 | Wilson Terrance Lane (SVP & General Counsel) | Option Ex | 33,648 | 22.91 | 770,875 |
| 2021-02-22 | Dunn Micheal G. (Executive Vice President & COO) | Option Ex | 72,104 | 22.91 | 1,651,902 |
| 2021-02-22 | Bennett Walter J (SVP Gathering & Processing) | Option Ex | 33,648 | 22.91 | 770,875 |
| 2021-02-22 | Armstrong Alan S (President & CEO) | Option Ex | 186,831 | 22.91 | 4,280,298 |
| 2021-02-22 | Chandler John D (Sr. Vice President & CFO) | Option Ex | 52,877 | 22.91 | 1,211,412 |
| 2020-09-08 | Chandler John D (Sr. Vice President & CFO) | Option Ex | 16,584 | .00 | 0 |
| 2020-06-26 | Zamarin Chad J. (Senior Vice President - CSD) | Option Ex | 77,667 | .00 | 0 |
| 2020-04-17 | Wilson Terrance Lane (SVP & General Counsel) | Option Ex | 39,761 | .00 | 0 |
| 2020-04-03 | Hallam Scott A. (SVP Transmission & Gulf of Mex) | Option Ex | 1,341 | .00 | 0 |
| 2020-03-12 | Wilson Terrance Lane (SVP & General Counsel) | Buy | 1,100 | 13.95 | 15,345 |
| 2020-03-12 | Spence William H (Director) | Buy | 4,000 | 13.60 | 54,400 |
| 2020-03-10 | Spence William H (Director) | Buy | 6,500 | 14.75 | 95,875 |
| 2020-03-09 | Armstrong Alan S (President & CEO) | Buy | 33,000 | 15.23 | 502,524 |
| 2020-03-09 | Chandler John D (Sr. Vice President & CFO) | Buy | 13,000 | 15.07 | 195,962 |
| 2020-03-09 | Bergstrom Stephen W (Director) | Buy | 16,400 | 15.30 | 250,870 |
| 2020-02-27 | Dunn Micheal G. (Executive Vice President & COO) | Option Ex | 31,083 | .00 | 0 |
| 2020-02-26 | Creel Michael A (Director) | Buy | 25,000 | 19.15 | 478,749 |
| 2020-02-25 | Wilson Terrance Lane (SVP & General Counsel) | Buy | 1,000 | 20.42 | 20,420 |
| 2020-02-24 | Bennett Walter J (SVP Gathering & Processing) | Sale | 15,000 | 24.00 | 360,000 |
| 2020-02-21 | Porter John Dean (VP, Controller & CAO) | Option Ex | 2,822 | .00 | 0 |
| 2020-02-21 | Hallam Scott A. (SVP Transmission & Gulf of Mex) | Option Ex | 5,150 | .00 | 0 |
| 2020-02-21 | Poarch John E (SVP - Project Execution) | Option Ex | 3,651 | .00 | 0 |
| 2020-02-21 | Dunn Micheal G. (Executive Vice President & COO) | Option Ex | 20,281 | .00 | 0 |
| 2020-02-21 | Bennett Walter J (SVP Gathering & Processing) | Option Ex | 45,324 | .00 | 0 |
| 2020-02-21 | Armstrong Alan S (President & CEO) | Option Ex | 170,390 | 10.37 | 1,766,603 |
| 2019-12-23 | Bennett Walter J (Senior Vice President) | Sale | 20,000 | 23.82 | 476,400 |
| 2019-08-23 | Bergstrom Stephen W (Director) | Buy | 10,000 | 22.99 | 229,860 |
| 2019-08-14 | Creel Michael A (Director) | Buy | 10,000 | 23.22 | 232,190 |
| 2019-08-08 | Wilson Terrance Lane (SVP & General Counsel) | Buy | 4,000 | 23.60 | 94,400 |
| 2019-08-07 | Armstrong Alan S (President & CEO) | Buy | 10,000 | 23.46 | 234,650 |
| 2019-08-07 | Chandler John D (Sr. Vice President & CFO) | Buy | 10,000 | 23.24 | 232,399 |
| 2019-08-05 | Chazen Stephen I (Director) | Buy | 10,000 | 23.93 | 239,300 |
| 2019-05-29 | Timmermans Ted T (VP, Controller, and CAO) | Sale | 5,000 | 26.05 | 130,275 |
| 2019-05-20 | Chazen Stephen I (Director) | Buy | 10,000 | 27.33 | 273,280 |
| 2019-02-25 | Bennett Walter J (Senior Vice President) | Sale | 14,859 | 27.13 | 403,169 |
| 2019-02-22 | Hallam Scott A. (SVP Atlantic - Gulf) | Option Ex | 4,309 | .00 | 0 |
| 2019-02-22 | Poarch John E (SVP - Engineering Services) | Option Ex | 3,447 | .00 | 0 |
| 2019-02-22 | Bennett Walter J (Senior Vice President) | Option Ex | 30,350 | .00 | 0 |
| 2019-02-22 | Scheel James E. (Senior Vice President) | Option Ex | 30,350 | .00 | 0 |
| 2019-02-22 | Timmermans Ted T (VP, Controller, and CAO) | Option Ex | 7,324 | .00 | 0 |
| 2019-02-22 | Armstrong Alan S (President & CEO) | Option Ex | 199,858 | 5.31 | 1,061,245 |
| 2019-02-19 | Cooper Kathleen B (Director) | Sale | 9,615 | 27.39 | 263,364 |
| 2018-11-29 | Cooper Kathleen B (Director) | Sale | 9,760 | 25.60 | 249,856 |
| 2018-11-06 | Zamarin Chad J. (Senior Vice President - CSD) | Buy | 2,500 | 25.69 | 64,217 |
| 2018-11-02 | Wilson Terrance Lane (SVP & General Counsel) | Buy | 1,000 | 25.75 | 25,750 |
| 2018-11-02 | Dunn Micheal G. (Executive Vice President & COO) | Buy | 2,500 | 25.54 | 63,842 |
| 2018-11-02 | Armstrong Alan S (President & CEO) | Option Ex | 10,000 | 8.85 | 88,500 |
| 2018-11-02 | Chandler John D (Sr. Vice President & CFO) | Buy | 10,000 | 25.94 | 259,420 |
| 2018-11-02 | Creel Michael A (Director) | Buy | 25,000 | 25.77 | 644,350 |
| 2018-08-07 | Timmermans Ted T (VP, Controller, and CAO) | Sale | 20,267 | 32.00 | 648,544 |
| 2018-08-07 | Timmermans Ted T (VP, Controller, and CAO) | Option Ex | 15,267 | 17.28 | 263,813 |
| 2018-08-06 | Ferazzi Frank J (SVP Atlantic-Gulf) | Sale | 1,100 | 31.31 | 34,444 |
| 2018-05-25 | Chazen Stephen I (Director) | Buy | 4,000 | 26.71 | 106,828 |
| 2018-05-22 | Timmermans Ted T (VP, Controller, and CAO) | Sale | 12,392 | 28.08 | 347,954 |
| 2018-05-22 | Timmermans Ted T (VP, Controller, and CAO) | Option Ex | 12,392 | 8.85 | 109,669 |
| 2018-02-26 | Cooper Kathleen B (Director) | Sale | 4,000 | 28.31 | 113,244 |
| 2018-02-26 | Timmermans Ted T (VP, Controller, and CAO) | Sale | 2,000 | 28.28 | 56,566 |
| 2018-02-23 | Poarch John E (SVP - Engineering Services) | Option Ex | 1,781 | .00 | 0 |
| 2018-02-23 | Bennett Walter J (Senior Vice President) | Option Ex | 8,545 | .00 | 0 |
| 2018-02-23 | Ferazzi Frank J (SVP Atlantic-Gulf) | Option Ex | 3,014 | .00 | 0 |
| 2018-02-23 | Scheel James E. (Senior Vice President) | Option Ex | 9,969 | .00 | 0 |
| 2018-02-23 | Timmermans Ted T (VP, Controller, and CAO) | Option Ex | 3,607 | .00 | 0 |
| 2018-02-23 | Armstrong Alan S (President & CEO) | Option Ex | 29,247 | .00 | 0 |
| 2018-01-11 | Scheel James E. (Senior Vice President) | Sale | 26,915 | 33.00 | 888,195 |
| 2018-01-03 | Creel Michael A (Director) | Option Ex | 2,225 | 32.00 | 71,200 |
| 2017-11-16 | Chazen Stephen I (Director) | Buy | 6,000 | 27.30 | 163,794 |
| 2017-11-15 | Armstrong Alan S (President & CEO) | Buy | 6,000 | 27.23 | 163,362 |
| 2017-11-06 | Timmermans Ted T (VP, Controller, and CAO) | Sale | 1,500 | 28.75 | 43,117 |
| 2017-10-03 | Ragauss Peter A (Director) | Option Ex | 3,428 | .00 | 0 |
| 2017-10-03 | Chazen Stephen I (Director) | Option Ex | 3,428 | .00 | 0 |
| 2017-09-27 | Ewing Robyn L (Senior Vice President) | Sale | 9,913 | 29.99 | 297,251 |
| 2017-09-26 | Chappel Donald R (Sr. Vice President & CFO) | Sale | 272,088 | 30.32 | 8,249,436 |
| 2017-09-01 | Sheffield Scott D (Director) | Option Ex | 4,144 | .00 | 0 |
| 2017-08-21 | Chazen Stephen I (Director) | Buy | 5,000 | 28.93 | 144,645 |
| 2017-08-08 | Timmermans Ted T (VP, Controller, and CAO) | Sale | 2,000 | 30.66 | 61,310 |
| 2017-08-04 | Cooper Kathleen B (Director) | Option Ex | 12,010 | .00 | 0 |
| 2017-08-04 | Stoney Janice D (Director) | Option Ex | 5,604 | .00 | 0 |
| 2017-06-20 | Bergstrom Stephen W (Director) | Buy | 17,750 | 28.12 | 499,076 |
| 2017-06-15 | Armstrong Alan S (President & CEO) | Buy | 15,000 | 28.60 | 429,000 |
| 2017-05-26 | Creel Michael A (Director) | Buy | 5,000 | 29.67 | 148,350 |
| 2017-05-23 | Ewing Robyn L (Senior Vice President) | Sale | 10,000 | 30.57 | 305,650 |
| 2017-05-16 | Timmermans Ted T (Vice President and Controller) | Sale | 1,000 | 30.73 | 30,725 |
| 2017-05-15 | Ewing Robyn L (Senior Vice President) | Sale | 81,561 | 31.14 | 2,539,972 |
| 2017-05-10 | Cogut Charles I (Director) | Buy | 1,000 | 30.64 | 30,635 |
| 2016-11-16 | Cooper Kathleen B (Director) | Option Ex | 5,527 | 22.11 | 122,201 |
| 2016-11-08 | Miller Rory Lee (Sr. Vice President) | Sale | 30,000 | 29.45 | 883,650 |
| 2016-11-07 | Miller Rory Lee (Sr. Vice President) | Sale | 10,000 | 29.24 | 292,420 |
| 2016-11-03 | Timmermans Ted T (Vice President and Controller) | Sale | 500 | 28.32 | 14,160 |
| 2016-11-02 | Chazen Stephen I (Director) | Buy | 5,000 | 28.23 | 141,140 |
| 2016-08-12 | Timmermans Ted T (Vice President and Controller) | Sale | 2,000 | 26.23 | 52,468 |
| 2016-05-24 | Sugg Laura A (Director) | Option Ex | 2,637 | .00 | 0 |
| 2016-05-24 | Cooper Kathleen B (Director) | Option Ex | 2,637 | .00 | 0 |
| 2016-05-24 | Stoney Janice D (Director) | Option Ex | 2,637 | .00 | 0 |
| 2016-05-24 | Hinshaw Juanita H (Director) | Option Ex | 2,637 | .00 | 0 |
| 2016-05-18 | Hinshaw Juanita H (Director) | Option Ex | 7,370 | 16.85 | 124,184 |
| 2016-05-18 | Macinnis Frank T (Director) | Option Ex | 7,370 | 16.85 | 124,184 |
| 2016-05-03 | Dearborn John R. Jr (SVP - NGL & Petchem Services) | Option Ex | 21,328 | .00 | 0 |
| 2016-02-25 | Scheel James E. (Senior Vice President) | Option Ex | 15,350 | .00 | 0 |
| 2016-02-25 | Ewing Robyn L (Senior Vice President) | Option Ex | 10,964 | .00 | 0 |
| 2016-02-25 | Chappel Donald R (Sr. Vice President & CFO) | Option Ex | 26,314 | .00 | 0 |
| 2015-11-30 | Timmermans Ted T (Vice President and Controller) | Sale | 1,000 | 36.58 | 36,583 |
| 2015-08-03 | Ewing Robyn L (Senior Vice President) | Sale | 3,405 | 52.46 | 178,626 |
| 2015-08-03 | Ewing Robyn L (Senior Vice President) | Option Ex | 3,405 | 8.85 | 30,134 |
| 2015-07-01 | Ewing Robyn L (Senior Vice President) | Sale | 3,394 | 57.36 | 194,679 |
| 2015-07-01 | Ewing Robyn L (Senior Vice President) | Option Ex | 3,394 | 8.85 | 30,036 |
| 2015-06-22 | Pace Fred E. (Senior Vice President) | Sale | 4,388 | 60.58 | 265,816 |
| 2015-06-22 | Scheel James E. (Senior Vice President) | Sale | 26,591 | 60.48 | 1,608,223 |
| 2015-06-01 | Ewing Robyn L (Senior Vice President) | Sale | 3,394 | 51.03 | 173,195 |
| 2015-06-01 | Ewing Robyn L (Senior Vice President) | Option Ex | 3,394 | 8.85 | 30,036 |
| 2015-05-22 | Sugg Laura A (Director) | Option Ex | 3,000 | .00 | 0 |
| 2015-05-22 | Cooper Kathleen B (Director) | Option Ex | 3,000 | .00 | 0 |
| 2015-05-22 | Stoney Janice D (Director) | Option Ex | 3,000 | .00 | 0 |
| 2015-05-22 | Hinshaw Juanita H (Director) | Option Ex | 3,000 | .00 | 0 |
| 2015-05-22 | Macinnis Frank T (Director) | Option Ex | 6,429 | .00 | 0 |
| 2015-05-19 | Macinnis Frank T (Director) | Option Ex | 6,009 | 14.24 | 85,568 |
| 2015-05-18 | Smith Murray D (Director) | Option Ex | 1,609 | .00 | 0 |
| 2015-05-18 | Nance Steven W (Director) | Option Ex | 1,609 | .00 | 0 |
| 2015-05-18 | Hagg John A (Director) | Option Ex | 1,609 | .00 | 0 |
| 2015-05-15 | Hinshaw Juanita H (Director) | Option Ex | 6,009 | 14.24 | 85,568 |
| 2015-05-14 | Billings Francis E. (Senior Vice President) | Sale | 66,694 | 52.73 | 3,516,774 |
| 2015-05-14 | Billings Francis E. (Senior Vice President) | Option Ex | 66,694 | 28.80 | 1,921,053 |
| 2015-04-02 | Billings Francis E. (Senior Vice President) | Option Ex | 4,636 | .00 | 0 |
| 2015-04-01 | Ewing Robyn L (Senior Vice President) | Sale | 3,394 | 50.89 | 172,720 |
| 2015-04-01 | Ewing Robyn L (Senior Vice President) | Option Ex | 3,394 | 8.85 | 30,036 |
| 2015-03-30 | Pace Fred E. (Senior Vice President) | Sale | 480 | 50.00 | 24,000 |
| 2015-03-30 | Ewing Robyn L (Senior Vice President) | Sale | 10,521 | 50.25 | 528,722 |
| 2015-03-26 | Pace Fred E. (Senior Vice President) | Option Ex | 960 | 29.11 | 27,945 |
| 2015-03-25 | Pace Fred E. (Senior Vice President) | Sale | 3,418 | 50.00 | 170,900 |
| 2015-03-25 | Pace Fred E. (Senior Vice President) | Option Ex | 3,418 | 29.11 | 99,497 |
| 2015-03-03 | Perilloux Brian L. (Senior Vice President) | Sale | 20,105 | 48.93 | 983,737 |
| 2015-03-03 | Perilloux Brian L. (Senior Vice President) | Option Ex | 20,105 | 20.75 | 417,078 |
| 2015-03-02 | Ewing Robyn L (Senior Vice President) | Sale | 37,259 | 48.84 | 1,819,729 |
| 2015-03-02 | Ewing Robyn L (Senior Vice President) | Option Ex | 3,394 | 8.85 | 30,036 |
| 2015-02-27 | Perilloux Brian L. (Senior Vice President) | Option Ex | 13,086 | .00 | 0 |
| 2015-02-27 | Billings Francis E. (Senior Vice President) | Option Ex | 13,086 | .00 | 0 |
| 2015-02-27 | Scheel James E. (Senior Vice President) | Option Ex | 61,920 | .00 | 0 |
| 2015-02-27 | Rainey Craig L (SVP & General Counsel) | Option Ex | 57,792 | .00 | 0 |
| 2015-02-27 | Miller Rory Lee (Sr. Vice President) | Option Ex | 61,095 | .00 | 0 |
| 2015-02-27 | Ewing Robyn L (Senior Vice President) | Option Ex | 63,365 | .00 | 0 |
| 2015-02-27 | Timmermans Ted T (Vice President and Controller) | Option Ex | 15,918 | .00 | 0 |
| 2015-02-27 | Chappel Donald R (Sr. Vice President & CFO) | Option Ex | 99,072 | .00 | 0 |
| 2015-02-27 | Armstrong Alan S (President & CEO) | Option Ex | 177,382 | .00 | 0 |
| 2015-02-25 | Armstrong Alan S (President & CEO) | Option Ex | 40,060 | 15.71 | 629,342 |
| 2015-02-03 | Ewing Robyn L (Senior Vice President) | Sale | 3,394 | 45.00 | 152,730 |
| 2015-02-03 | Ewing Robyn L (Senior Vice President) | Option Ex | 3,394 | 8.85 | 30,036 |
| 2015-01-02 | Ewing Robyn L (Senior Vice President) | Sale | 3,394 | 45.24 | 153,544 |
| 2015-01-02 | Ewing Robyn L (Senior Vice President) | Option Ex | 3,394 | 8.85 | 30,036 |
Insider trading activities including stock purchases, stock sales, and option exercises of WMB listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Williams Companies, Inc. (symbol WMB, CIK number 107263) see the Securities and Exchange Commission (SEC) website.