Insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Transunion (TRU) since 2015 are shown in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Transunion. Table 2 shows the detailed insider transactions. This company's CIK number is 1552033.
Total stock buying since 2015: $3,355,959.
Total stock sales since 2015: $13,701,266,320.
Total stock option exercises since 2015: $20,559,951.
| Insider Buying | Insider Sales | Option Exercises | ||||
|---|---|---|---|---|---|---|
| Year | Shares | Value | Shares | Value | Shares | Value |
| 2025 | 0 | $0 | 28,656 | $2,601,936 | 0 | $0 |
| 2024 | 0 | $0 | 124,452 | $11,100,103 | 0 | $0 |
| 2023 | 4,150 | $205,504 | 89,616 | $6,052,459 | 45,058 | $386,145 |
| 2022 | 25,277 | $2,010,476 | 7,468 | $668,927 | 60,000 | $514,200 |
| 2021 | 0 | $0 | 147,677 | $15,420,238 | 43,858 | $239,863 |
| 2020 | 0 | $0 | 296,223 | $27,227,042 | 133,850 | $674,355 |
| 2019 | 0 | $0 | 943,822 | $71,987,321 | 550,962 | $3,671,433 |
| 2018 | 0 | $0 | 60,424,769 | $3,486,906,812 | 875,998 | $5,503,457 |
| 2017 | 3,171 | $119,604 | 153,836,651 | $6,309,665,520 | 1,164,001 | $7,351,616 |
| 2016 | 0 | $0 | 131,022,394 | $3,769,635,962 | 440,560 | $2,218,882 |
| 2015 | 45,350 | $1,020,375 | 0 | $0 | 0 | $0 |
| Trading Period | Insider Buying | Insider Sales | Option Exercises | |||
|---|---|---|---|---|---|---|
| year-month | Shares | Value | Shares | Value | Shares | Value |
| 2025-09 | 0 | $0 | 1,000 | $86,120 | 0 | $0 |
| 2025-08 | 0 | $0 | 2,972 | $270,144 | 0 | $0 |
| 2025-07 | 0 | $0 | 1,000 | $87,140 | 0 | $0 |
| 2025-06 | 0 | $0 | 1,000 | $84,910 | 0 | $0 |
| 2025-05 | 0 | $0 | 1,000 | $82,960 | 0 | $0 |
| 2025-04 | 0 | $0 | 1,000 | $83,310 | 0 | $0 |
| 2025-03 | 0 | $0 | 16,663 | $1,524,312 | 0 | $0 |
| 2025-02 | 0 | $0 | 3,021 | $289,440 | 0 | $0 |
| 2025-01 | 0 | $0 | 1,000 | $93,600 | 0 | $0 |
| 2024-12 | 0 | $0 | 1,500 | $151,095 | 0 | $0 |
| 2024-11 | 0 | $0 | 17,590 | $1,768,773 | 0 | $0 |
| 2024-10 | 0 | $0 | 2,500 | $261,475 | 0 | $0 |
| 2024-09 | 0 | $0 | 22,097 | $2,171,786 | 0 | $0 |
| 2024-08 | 0 | $0 | 32,178 | $3,006,453 | 0 | $0 |
| 2024-07 | 0 | $0 | 13,865 | $1,103,470 | 0 | $0 |
| 2024-06 | 0 | $0 | 15,896 | $1,163,104 | 0 | $0 |
| 2024-05 | 0 | $0 | 1,776 | $129,914 | 0 | $0 |
| 2024-04 | 0 | $0 | 1,775 | $144,307 | 0 | $0 |
| 2024-03 | 0 | $0 | 15,275 | $1,199,726 | 0 | $0 |
| 2023-11 | 1,800 | $103,420 | 0 | $0 | 0 | $0 |
| 2023-10 | 2,350 | $102,084 | 3,828 | $273,432 | 0 | $0 |
| 2023-09 | 0 | $0 | 1,277 | $104,790 | 0 | $0 |
| 2023-08 | 0 | $0 | 2,949 | $227,141 | 0 | $0 |
| 2023-07 | 0 | $0 | 951 | $76,374 | 0 | $0 |
| Trade Date | Insider Name | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2025-09-02 | Chaouki Steven M (President, US Markets) | Sale | 1,000 | 86.12 | 86,120 |
| 2025-08-29 | Williams Jennifer A. (SVP, Chief Accounting Officer) | Sale | 755 | 88.46 | 66,787 |
| 2025-08-26 | Williams Jennifer A. (SVP, Chief Accounting Officer) | Sale | 245 | 89.22 | 21,858 |
| 2025-08-08 | Chaouki Steven M (President, US Markets) | Sale | 1,000 | 91.21 | 91,210 |
| 2025-08-04 | Williams Jennifer A. (SVP, Chief Accounting Officer) | Sale | 972 | 92.89 | 90,289 |
| 2025-07-01 | Chaouki Steven M (President, US Markets) | Sale | 1,000 | 87.14 | 87,140 |
| 2025-06-02 | Chaouki Steven M (President, US Markets) | Sale | 1,000 | 84.91 | 84,910 |
| 2025-05-01 | Chaouki Steven M (President, US Markets) | Sale | 1,000 | 82.96 | 82,960 |
| 2025-04-01 | Chaouki Steven M (President, US Markets) | Sale | 1,000 | 83.31 | 83,310 |
| 2025-03-06 | Martin Timothy J (EVP - Global Solutions) | Sale | 2,500 | 88.64 | 221,600 |
| 2025-03-03 | Chaouki Steven M (President, US Markets) | Sale | 1,000 | 91.98 | 91,980 |
| 2025-03-03 | Achanta Venkat (EVP, Chief Tech, Data & Analy.) | Sale | 13,163 | 91.98 | 1,210,732 |
| 2025-02-26 | Williams Jennifer A. (SVP, Chief Accounting Officer) | Sale | 200 | 95.74 | 19,148 |
| 2025-02-26 | Achanta Venkat (EVP, Chief Tech, Data & Analy.) | Sale | 1,821 | 95.74 | 174,342 |
| 2025-02-03 | Chaouki Steven M (President, US Markets) | Sale | 1,000 | 95.95 | 95,950 |
| 2025-01-02 | Chaouki Steven M (President, US Markets) | Sale | 1,000 | 93.60 | 93,600 |
| 2024-12-02 | Chaouki Steven M (President, US Markets) | Sale | 1,500 | 100.73 | 151,095 |
| 2024-11-29 | Skinner Todd C. (President, International) | Sale | 3,090 | 101.48 | 313,573 |
| 2024-11-25 | Awad George M (Director) | Sale | 12,000 | 100.00 | 1,200,000 |
| 2024-11-01 | Martin Timothy J (EVP - Global Solutions) | Sale | 2,500 | 102.08 | 255,200 |
| 2024-10-01 | Martin Timothy J (EVP - Global Solutions) | Sale | 2,500 | 104.59 | 261,475 |
| 2024-09-13 | Achanta Venkat (EVP, Chief Tech, Data & Analy.) | Sale | 18,597 | 98.78 | 1,837,011 |
| 2024-09-03 | Chaouki Steven M (President, US Markets) | Sale | 1,000 | 95.65 | 95,650 |
| 2024-09-03 | Martin Timothy J (EVP - Global Solutions) | Sale | 2,500 | 95.65 | 239,125 |
| 2024-08-29 | Russell Heather J (EVP, Chief Legal Officer) | Sale | 3,173 | 95.58 | 303,275 |
| 2024-08-29 | Williams Jennifer A. (SVP, Chief Accounting Officer) | Sale | 405 | 95.58 | 38,709 |
| 2024-08-26 | Williams Jennifer A. (SVP, Chief Accounting Officer) | Sale | 237 | 97.77 | 23,171 |
| 2024-08-22 | Cello Todd M (EVP & CFO) | Sale | 12,463 | 95.00 | 1,183,985 |
| 2024-08-16 | Awad George M (Director) | Sale | 12,000 | 93.25 | 1,119,000 |
| 2024-08-08 | Skinner Todd C. (President, International) | Sale | 2,900 | 85.58 | 248,173 |
| 2024-08-01 | Chaouki Steven M (President, US Markets) | Sale | 1,000 | 90.14 | 90,140 |
| 2024-07-12 | Cello Todd M (EVP & CFO) | Sale | 12,865 | 80.00 | 1,029,200 |
| 2024-07-01 | Chaouki Steven M (President, US Markets) | Sale | 1,000 | 74.27 | 74,270 |
| 2024-06-21 | Russell Heather J (EVP, Chief Legal Officer) | Sale | 7,120 | 73.53 | 523,533 |
| 2024-06-14 | Russell Heather J (EVP, Chief Legal Officer) | Sale | 7,000 | 73.10 | 511,699 |
| 2024-06-03 | Chaouki Steven M (President, US Markets) | Sale | 1,776 | 72.00 | 127,872 |
| 2024-05-01 | Chaouki Steven M (President, US Markets) | Sale | 1,776 | 73.15 | 129,914 |
| 2024-04-01 | Chaouki Steven M (President, US Markets & CI) | Sale | 1,775 | 81.30 | 144,307 |
| 2024-03-14 | Mauldin Richard Dane (EVP - Operations) | Sale | 1,500 | 78.10 | 117,149 |
| 2024-03-05 | Chaouki Steven M (President, US Markets & CI) | Sale | 1,775 | 78.59 | 139,497 |
| 2024-03-05 | Martin Timothy J (EVP - Global Solutions) | Sale | 12,000 | 78.59 | 943,080 |
| 2023-11-17 | Monahan Thomas L (Director) | Buy | 1,800 | 57.46 | 103,420 |
| 2023-10-30 | Zukauckas Linda (Director) | Buy | 2,350 | 43.44 | 102,084 |
| 2023-10-02 | Chaouki Steven M (President, US Markets & CI) | Sale | 2,552 | 71.43 | 182,288 |
| 2023-09-01 | Chaouki Steven M (President, US Markets & CI) | Sale | 1,277 | 82.06 | 104,790 |
| 2023-08-22 | Chaouki Steven M (President, US Markets & CI) | Sale | 949 | 77.03 | 73,101 |
| 2023-08-08 | Mauldin Richard Dane (EVP - Operations) | Sale | 2,000 | 77.02 | 154,040 |
| 2023-07-24 | Chaouki Steven M (President, US Markets & CI) | Sale | 951 | 80.31 | 76,374 |
| 2023-06-29 | Dhar Abhi (Former EVP, Chief Info & Tech) | Sale | 3,500 | 80.00 | 280,000 |
| 2023-06-22 | Chaouki Steven M (President, US Markets & CI) | Sale | 951 | 73.66 | 70,050 |
| 2023-06-06 | Skinner Todd C. (President, International) | Sale | 18,470 | 74.49 | 1,375,830 |
| 2023-06-01 | Mauldin Richard Dane (EVP - Operations) | Sale | 4,000 | 72.94 | 291,760 |
| 2023-05-31 | Bosworth William | Sale | 523 | 72.28 | 37,805 |
| 2023-05-26 | Awad George M | Sale | 7,189 | 72.18 | 518,909 |
| 2023-05-26 | Awad George M | Option Ex | 7,189 | 8.57 | 61,609 |
| 2023-05-22 | Chaouki Steven M (President, US Markets & CI) | Sale | 951 | 70.51 | 67,055 |
| 2023-05-18 | Chaouki Steven M (President, US Markets & CI) | Sale | 1,792 | 70.00 | 125,440 |
| 2023-03-30 | Skinner Todd C. (President, International) | Option Ex | 11,880 | 8.57 | 101,811 |
| 2023-03-29 | Skinner Todd C. (President, International) | Sale | 25,989 | 60.00 | 1,559,340 |
| 2023-03-29 | Skinner Todd C. (President, International) | Option Ex | 25,989 | 8.57 | 222,725 |
| 2023-03-24 | Russell Heather J (EVP, Chief Legal Officer) | Sale | 7,996 | 57.41 | 459,050 |
| 2023-03-16 | Mauldin Richard Dane (EVP - Operations) | Sale | 7,250 | 60.63 | 439,603 |
| 2022-09-15 | Awad George M | Option Ex | 24,000 | 8.57 | 205,680 |
| 2022-09-01 | Awad George M | Option Ex | 12,000 | 8.57 | 102,840 |
| 2022-08-04 | Cartwright Christopher A (President and CEO) | Buy | 25,000 | 79.42 | 1,985,450 |
| 2022-07-27 | Awad George M | Option Ex | 12,000 | 8.57 | 102,840 |
| 2022-06-13 | Bosworth William | Sale | 405 | 78.72 | 31,881 |
| 2022-03-30 | Cello Todd M (EVP & CFO) | Sale | 244 | 105.00 | 25,620 |
| 2022-03-29 | Cello Todd M (EVP & CFO) | Sale | 148 | 105.00 | 15,540 |
| 2022-03-01 | Russell Heather J (EVP, Chief Legal Officer) | Sale | 2,867 | 90.76 | 260,208 |
| 2022-02-25 | Mauldin Richard Dane (EVP - Operations) | Sale | 3,500 | 87.99 | 307,951 |
| 2022-02-25 | Clark Suzanne Patricia | Buy | 277 | 90.35 | 25,026 |
| 2022-02-22 | Elberfeld Timothy (SVP and CAO) | Sale | 304 | 91.21 | 27,727 |
| 2021-12-15 | Mauldin Richard Dane (EVP - Operations) | Sale | 659 | 114.48 | 75,442 |
| 2021-12-13 | Mehta Siddharth N | Sale | 42,658 | 116.58 | 4,973,069 |
| 2021-12-13 | Mehta Siddharth N | Option Ex | 42,658 | 4.99 | 212,863 |
| 2021-10-15 | Mauldin Richard Dane (EVP - Operations) | Sale | 1,250 | 115.44 | 144,300 |
| 2021-08-16 | Mauldin Richard Dane (EVP - Operations) | Sale | 1,250 | 119.25 | 149,062 |
| 2021-07-30 | Neenan David M (President, International) | Sale | 24,199 | 120.33 | 2,911,865 |
| 2021-06-15 | Mauldin Richard Dane (EVP - Operations) | Sale | 1,250 | 106.83 | 133,537 |
| 2021-05-11 | Mauldin Richard Dane (EVP - Operations) | Sale | 2,000 | 105.30 | 210,590 |
| 2021-05-07 | Chaouki Steven M (President, US Markets) | Sale | 2,500 | 105.74 | 264,350 |
| 2021-05-03 | Martin Timothy J (EVP - Global Solutions) | Sale | 5,000 | 105.36 | 526,800 |
| 2021-04-06 | Chaouki Steven M (President, US Markets) | Sale | 5,000 | 95.00 | 475,000 |
| 2021-03-30 | Russell Heather J (EVP, Chief Legal Officer) | Sale | 8,562 | 90.00 | 770,580 |
| 2021-03-19 | Russell Heather J (EVP, Chief Legal Officer) | Sale | 857 | 87.27 | 74,790 |
| 2021-02-22 | Russell Heather J (EVP, Chief Legal Officer) | Sale | 71 | 88.16 | 6,259 |
| 2021-02-22 | Danaher John T (President, Consumer Inter) | Sale | 943 | 88.16 | 83,134 |
| 2021-02-19 | Mauldin Richard Dane (EVP - Operations) | Sale | 2,192 | 90.04 | 197,367 |
| 2021-02-19 | Russell Heather J (EVP, Chief Legal Officer) | Sale | 786 | 89.78 | 70,567 |
| 2021-02-18 | Cello Todd M (EVP & CFO) | Sale | 8,000 | 90.00 | 720,000 |
| 2021-02-17 | Danaher John T (President, Consumer Inter) | Sale | 13,122 | 86.00 | 1,128,492 |
| 2021-02-16 | Cello Todd M (EVP & CFO) | Sale | 1,200 | 90.00 | 108,000 |
| 2021-02-16 | Cello Todd M (EVP & CFO) | Option Ex | 1,200 | 22.50 | 27,000 |
| 2021-02-02 | Martin Timothy J (EVP - Global Solutions) | Sale | 5,000 | 91.68 | 458,400 |
| 2021-01-19 | Danaher John T (President, Consumer Inter) | Sale | 21,178 | 91.54 | 1,938,634 |
| 2020-12-08 | Awad George M | Sale | 5,000 | 97.50 | 487,500 |
| 2020-12-04 | Neenan David M (President, International) | Sale | 21,052 | 95.00 | 1,999,940 |
| 2020-11-23 | Mauldin Richard Dane (EVP - Operations) | Sale | 790 | 94.89 | 74,963 |
| 2020-11-09 | Neenan David M (President, International) | Sale | 30,000 | 94.00 | 2,820,000 |
| 2020-11-04 | Martin Timothy J (EVP - Global Solutions) | Sale | 5,000 | 85.00 | 425,000 |
| 2020-10-14 | Cartwright Christopher A (President and CEO) | Sale | 28,577 | 89.92 | 2,569,643 |
| 2020-10-09 | Mauldin Richard Dane (EVP - Operations) | Sale | 1,500 | 90.00 | 135,000 |
| 2020-09-15 | Wojczynski David E (President, Healthcare) | Sale | 2,337 | 87.56 | 204,627 |
| 2020-08-03 | Cello Todd M (EVP & CFO) | Sale | 7,000 | 89.23 | 624,610 |
| 2020-08-03 | Martin Timothy J (EVP - Global Solutions) | Sale | 3,000 | 89.23 | 267,690 |
| 2020-07-22 | Mauldin Richard Dane (EVP - Operations) | Sale | 1,500 | 90.00 | 135,000 |
| 2020-06-05 | Neenan David M (President, International) | Sale | 20,000 | 92.67 | 1,853,400 |
| 2020-06-03 | Mauldin Richard Dane (EVP - Operations) | Sale | 1,500 | 90.00 | 135,000 |
| 2020-05-26 | Martin Timothy J (EVP - Global Solutions) | Sale | 3,000 | 85.00 | 255,000 |
| 2020-04-14 | Chaouki Steven M (President, US Markets) | Sale | 5,446 | 72.26 | 393,527 |
| 2020-04-09 | Chaouki Steven M (President, US Markets) | Sale | 4,368 | 72.45 | 316,461 |
| 2020-03-11 | Neenan David M (President, International) | Sale | 37,948 | 81.50 | 3,092,762 |
| 2020-03-11 | Neenan David M (President, International) | Option Ex | 79,550 | 4.99 | 396,954 |
| 2020-03-02 | Chaouki Steven M (President, US Markets) | Sale | 9,814 | 90.99 | 892,975 |
| 2020-02-27 | Danaher John T (President, Consumer Inter) | Sale | 24,028 | 95.12 | 2,285,543 |
| 2020-02-21 | Mauldin Richard Dane (EVP - Operations) | Sale | 7,810 | 98.31 | 767,801 |
| 2020-02-21 | Wojczynski David E (President, Healthcare) | Sale | 9,053 | 100.00 | 905,300 |
| 2020-02-21 | Wojczynski David E (President, Healthcare) | Option Ex | 1,800 | 8.57 | 15,426 |
| 2020-02-21 | Peck James M | Sale | 52,500 | 97.44 | 5,115,600 |
| 2020-02-21 | Peck James M | Option Ex | 52,500 | 4.99 | 261,975 |
| 2020-02-21 | Neenan David M (President, International) | Sale | 15,000 | 97.98 | 1,469,700 |
| 2019-12-31 | Cello Todd M (EVP & CFO) | Sale | 500 | 84.64 | 42,320 |
| 2019-12-31 | Cello Todd M (EVP & CFO) | Option Ex | 500 | 22.50 | 11,250 |
| 2019-12-20 | Chaouki Steven M (EVP - US Markets) | Sale | 13,661 | 85.54 | 1,168,561 |
| 2019-12-20 | Chaouki Steven M (EVP - US Markets) | Option Ex | 13,661 | 8.57 | 117,074 |
| 2019-11-22 | Chaouki Steven M (EVP - US Markets) | Sale | 13,662 | 84.24 | 1,150,886 |
| 2019-11-22 | Chaouki Steven M (EVP - US Markets) | Option Ex | 13,662 | 8.57 | 117,083 |
| 2019-11-15 | Cartwright Christopher A (President and CEO) | Sale | 54,325 | 85.59 | 4,649,676 |
| 2019-11-15 | Cartwright Christopher A (President and CEO) | Option Ex | 54,325 | 8.57 | 465,565 |
| 2019-11-15 | Neenan David M (EVP - International) | Sale | 40,000 | 85.59 | 3,423,600 |
| 2019-11-15 | Neenan David M (EVP - International) | Option Ex | 40,000 | 4.99 | 199,600 |
| 2019-10-25 | Chaouki Steven M (EVP - US Markets) | Sale | 13,662 | 83.02 | 1,134,219 |
| 2019-10-25 | Chaouki Steven M (EVP - US Markets) | Option Ex | 13,662 | 8.57 | 117,083 |
| 2019-10-25 | Cello Todd M (EVP & CFO) | Sale | 7,500 | 83.81 | 628,575 |
| 2019-10-25 | Cello Todd M (EVP & CFO) | Option Ex | 1,500 | 22.50 | 33,750 |
| 2019-10-25 | Peck James M | Sale | 101,167 | 83.02 | 8,398,884 |
| 2019-10-25 | Peck James M | Option Ex | 101,167 | 4.99 | 504,823 |
| 2019-10-25 | Neenan David M (EVP - International) | Sale | 15,000 | 83.02 | 1,245,300 |
| 2019-08-19 | Wojczynski David E (EVP, Healthcare) | Sale | 5,000 | 83.75 | 418,750 |
| 2019-08-09 | Danaher John T (EVP - Consumer Interactive) | Sale | 4,319 | 84.00 | 362,796 |
| 2019-08-09 | Danaher John T (EVP - Consumer Interactive) | Option Ex | 4,319 | 8.57 | 37,013 |
| 2019-08-09 | Neenan David M (EVP - International) | Sale | 33,550 | 84.00 | 2,818,200 |
| 2019-08-06 | Prozes Andrew | Sale | 37,183 | 80.06 | 2,976,870 |
| 2019-08-06 | Prozes Andrew | Option Ex | 37,078 | 8.57 | 317,758 |
| 2019-08-02 | Prozes Andrew | Sale | 13,706 | 82.01 | 1,124,029 |
| 2019-08-02 | Prozes Andrew | Option Ex | 6,108 | 8.57 | 52,345 |
| 2019-07-29 | Mauldin Richard Dane (EVP - Operations) | Sale | 2,919 | 82.76 | 241,576 |
| 2019-07-29 | Cartwright Christopher A (President and CEO) | Sale | 44,040 | 83.30 | 3,668,532 |
| 2019-07-26 | Peck James M | Sale | 103,331 | 84.10 | 8,690,137 |
Insider trading activities including stock purchases, stock sales, and option exercises of TRU listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Transunion (symbol TRU, CIK number 1552033) see the Securities and Exchange Commission (SEC) website.