| $247M | ||
| $203M | ||
| $40M | ||
| $31M | ||
| $21M | ||
| $18M |
Buys | $0 | 0 | 0 |
Sells | $4,465,378 | 27 | 100 |
| Skinner Todd C. | President, International | 0 | $0 | 7 | $302,400 | $-302,400 |
| Williams Jennifer A. | SVP, Chief Accounting Officer | 0 | $0 | 4 | $313,255 | $-313,255 |
| Chambers Tiffani | EVP, Chief Operations Officer | 0 | $0 | 1 | $371,348 | $-371,348 |
| RUSSELL HEATHER J | EVP, Chief Legal Officer | 0 | $0 | 4 | $1.43M | $-1.43M |
| CHAOUKI STEVEN M | President, US Markets | 0 | $0 | 11 | $2.04M | $-2.04M |
TransUnion, established in 1968 and based in Chicago, Illinois, specializes in providing data-driven risk management and intelligence services. The company structures its business into three main operating divisions: U.S. Markets, International, and Consumer Interactive. The U.S. Markets division supplies businesses with comprehensive consumer reports, actionable insights, and analytical tools. These offerings enable clients to attract new customers, evaluate an individual's financial capacity to pay for services, identify opportunities for additional sales, monitor and manage potential debt portfolio risks, facilitate debt collection, verify consumer identities, and minimize fraud exposure. This segment caters to a wide array of sectors, including financial services, insurance, tenant and employment screening, collections, technology, commerce and communications, public sector, and media. Globally, the International segment delivers credit reporting, analytical capabilities, technology platforms, and other value-added risk mitigation services. It also provides consumer-focused services, assisting individuals with managing their personal finances, accessing credit reporting, and obtaining specialized information for insurance, automotive, and commercial credit purposes. This division serves customers in the financial services, retail credit, insurance, automotive, collections, public sector, and communications industries through direct and partner channels. Lastly, the Consumer Interactive segment offers individual consumers access to credit reports and scores, credit monitoring, identity theft protection and recovery, and financial management solutions. These services empower individuals to oversee their personal finances and take precautions against identity theft. Products are accessible via online and mobile interfaces, as well as through various direct and indirect distribution methods. TransUnion's global footprint spans approximately 30 nations and territories, including regions such as North America, Latin America, Europe, Africa, India, and the Asia Pacific. The enterprise, initially known as TransUnion Holding Company, Inc., officially adopted its current name, TransUnion, in March 2015.
Over the last 12 months, insiders at TransUnion have bought $0 and sold $4.47M worth of TransUnion stock.
On average, over the past 5 years, insiders at TransUnion have bought $738,802 and sold $6.5M worth of stock each year.
There was no buying activity among insiders over the last 12 months.
The last purchase of 1,800 shares for transaction amount of $103,421 was made by MONAHAN THOMAS L (director) on 2023‑11‑17.
| 2026-06-01 | Sale | CHAOUKI STEVEN M | President, US Markets | 5,000 0.0025% | $70.73 | $353,650 | -4.76% | |
| 2026-06-01 | Sale | Skinner Todd C. | President, International | 1,000 0.0005% | $70.73 | $70,730 | -4.76% | |
| 2026-05-29 | Sale | RUSSELL HEATHER J | EVP, Chief Legal Officer | 6,683 0.0035% | $71.87 | $480,307 | -2.07% | |
| 2026-05-01 | Sale | CHAOUKI STEVEN M | President, US Markets | 5,000 0.0026% | $71.93 | $359,650 | -0.89% | |
| 2026-05-01 | Sale | Skinner Todd C. | President, International | 500 0.0003% | $71.93 | $35,965 | -0.89% | |
| 2026-04-21 | Sale | RUSSELL HEATHER J | EVP, Chief Legal Officer | 1,983 0.0011% | $80.00 | $158,640 | -8.99% | |
| 2026-04-02 | Sale | CHAOUKI STEVEN M | President, US Markets | 5,000 0.0026% | $70.00 | $350,000 | +1.89% | |
| 2026-04-01 | Sale | Skinner Todd C. | President, International | 500 0.0003% | $69.20 | $34,600 | +2.64% | |
| 2026-03-06 | Sale | RUSSELL HEATHER J | EVP, Chief Legal Officer | 4,067 0.0021% | $77.37 | $314,664 | -8.79% | |
| 2026-03-03 | Sale | Williams Jennifer A. | SVP, Chief Accounting Officer | 1,679 0.0009% | $80.00 | $134,320 | -10.85% | |
| 2026-03-02 | Sale | CHAOUKI STEVEN M | President, US Markets | 5,000 0.0025% | $76.64 | $383,200 | -9.77% | |
| 2026-03-02 | Sale | Skinner Todd C. | President, International | 500 0.0003% | $76.64 | $38,320 | -9.77% | |
| 2026-02-02 | Sale | Skinner Todd C. | President, International | 500 0.0003% | $78.79 | $39,395 | -7.73% | |
| 2026-01-02 | Sale | CHAOUKI STEVEN M | President, US Markets | 1,000 0.0005% | $85.71 | $85,710 | -13.57% | |
| 2026-01-02 | Sale | Skinner Todd C. | President, International | 500 0.0003% | $85.71 | $42,855 | -13.57% | |
| 2025-12-17 | Sale | Chambers Tiffani | EVP, Chief Operations Officer | 4,318 0.0022% | $86.00 | $371,348 | -13.97% | |
| 2025-12-10 | Sale | Skinner Todd C. | President, International | 500 0.0003% | $81.07 | $40,535 | -13.09% | |
| 2025-12-01 | Sale | CHAOUKI STEVEN M | President, US Markets | 1,000 0.0005% | $84.04 | $84,040 | -12.01% | |
| 2025-11-03 | Sale | CHAOUKI STEVEN M | President, US Markets | 1,000 0.0005% | $80.47 | $80,470 | -7.08% | |
| 2025-10-01 | Sale | CHAOUKI STEVEN M | President, US Markets | 1,000 0.0005% | $83.19 | $83,190 | -5.55% |
| CHAOUKI STEVEN M | President, US Markets | 99906 0.0518% | $6.56M | 0 | 41 | |
| Skinner Todd C. | President, International | 65634 0.034% | $4.31M | 0 | 11 | |
| Chambers Tiffani | EVP, Chief Operations Officer | 50427 0.0262% | $3.31M | 0 | 1 | |
| RUSSELL HEATHER J | EVP, Chief Legal Officer | 45248 0.0235% | $2.97M | 0 | 13 | |
| Williams Jennifer A. | SVP, Chief Accounting Officer | 7219 0.0037% | $474,288.30 | 0 | 8 | |
| Klemann Gilbert H | director | 63416341 32.8923% | $4.17B | 0 | 1 | |
| ADVENT INTERNATIONAL CORP/MA | 10 percent owner | 15707314 8.1469% | $1.03B | 0 | 6 | |
| Tadler Steven M | director | 254458 0.132% | $16.72M | 0 | 6 | |
| Cartwright Christopher A | President and CEO | 226410 0.1174% | $14.88M | 1 | 8 | <0.0001% |
| Peck James M | director | 198245 0.1028% | $13.02M | 1 | 25 | +3.36% |
| Achanta Venkat | EVP, Chief Tech, Data & Analy. | 104295 0.0541% | $6.85M | 0 | 3 | |
| Cello Todd M | EVP & CFO | 88963 0.0461% | $5.84M | 0 | 11 | |
| Hamood Samuel A | 78725 0.0408% | $5.17M | 0 | 9 | ||
| Dhar Abhi | Former EVP, Chief Info & Tech | 69702 0.0362% | $4.58M | 0 | 1 | |
| Neenan David M | President, International | 56561 0.0293% | $3.72M | 1 | 26 | +3.36% |
| Blenke John W | EVP, Corp GC & Asst Secretary | 49717 0.0258% | $3.27M | 0 | 11 | |
| Martin Timothy J | EVP - Global Solutions | 48510 0.0252% | $3.19M | 0 | 10 | |
| Mehta Siddharth N | director | 42033 0.0218% | $2.76M | 0 | 5 | |
| McCarthy Gerald M JR | EVP - Healthcare | 37049 0.0192% | $2.43M | 1 | 5 | +3.36% |
| WOJCZYNSKI DAVID E | President, Healthcare | 32452 0.0168% | $2.13M | 0 | 6 | |
| Awad George M | director | 27026 0.014% | $1.78M | 0 | 7 | |
| GOLDMAN SACHS GROUP INC | 10 percent owner | 25713 0.0133% | $1.69M | 1 | 8 | +25.69% |
| GSCP VI Advisors, L.L.C. | 10 percent owner | 25713 0.0133% | $1.69M | 1 | 8 | +25.69% |
| Rajpal Sumit | director | 25713 0.0133% | $1.69M | 1 | 8 | +25.69% |
| MAULDIN RICHARD DANE | EVP - Operations | 22033 0.0114% | $1.45M | 0 | 18 | |
| MONAHAN THOMAS L | director | 19071 0.0099% | $1.25M | 1 | 0 | +33.44% |
| Pieper James V. | VP and CAO | 18340 0.0095% | $1.2M | 1 | 0 | +3.36% |
| Danaher John T | President, Consumer Inter | 16972 0.0088% | $1.12M | 1 | 22 | +3.36% |
| Elberfeld Timothy | SVP and CAO | 12897 0.0067% | $847,353.14 | 0 | 13 | |
| CLARK SUZANNE PATRICIA | director | 12465 0.0065% | $818,950.50 | 1 | 0 | <0.0001% |
| BOSWORTH WILLIAM | director | 7865 0.0041% | $516,730.50 | 0 | 2 | |
| Zukauckas Linda | director | 7781 0.004% | $511,211.70 | 1 | 0 | +77.04% |
| Prozes Andrew | director | 5951 0.0031% | $390,980.70 | 0 | 3 | |
| Egan Christopher | director | 0 0% | $0 | 0 | 8 |
$927,244 | 193 | 12.62% | $2.75B | |
$11,956,980 | 26 | 8.54% | $4.69B | |
$1,476,554 | 23 | 4.23% | $160.32M | |
$1,386,298 | 18 | 11.33% | $1.31B | |
$3,901,096 | 18 | 11.86% | $23.85B | |
$4,895,847 | 17 | 11.25% | $19.25B | |
$3,044,293 | 13 | 66.29% | $279.56M | |
TransUnion (TRU) | $4,496,371 | 12 | 14.29% | $12.67B |
$1,625,037 | 11 | 25.11% | $1.73B | |
$2,227,386 | 9 | 5.02% | $9.24B | |
$1,308,736 | 6 | -1.69% | $954.46M | |
$492,988 | 4 | 8.74% | $131.81M | |
$81,200 | 2 | 11.33% | $551.84M |
| Increased Positions | 314 | +48.68% | 27M | +12.83% |
| Decreased Positions | 289 | -44.81% | 35M | -16.35% |
| New Positions | 102 | New | 14M | New |
| Sold Out Positions | 79 | Sold Out | 7M | Sold Out |
| Total Postitions | 670 | +3.88% | 206M | -3.51% |
| Blackrock, Inc. | $1.59M | 9.85% | 19.1M | +8M | +79.31% | 2025-09-30 |
| Vanguard Group Inc | $1.59M | 9.82% | 19.06M | +517,098 | +2.79% | 2025-09-30 |
| Massachusetts Financial Services Co /Ma/ | $1.52M | 9.42% | 18.28M | -4M | -19.57% | 2025-09-30 |
| Wellington Management Group Llp | $996,366.00 | 6.16% | 11.96M | +11,114 | +0.09% | 2025-09-30 |
| Morgan Stanley | $692,319.00 | 4.28% | 8.31M | +828,957 | +11.08% | 2025-09-30 |
| T. Rowe Price Investment Management, Inc. | $587,932.00 | 3.64% | 7.06M | +2M | +34.35% | 2025-09-30 |
| State Street Corp | $565,125.00 | 3.5% | 6.78M | +3M | +62.19% | 2025-09-30 |
| Meritage Group Lp | $455,654.00 | 2.82% | 5.47M | -450,259 | -7.61% | 2025-09-30 |
| Farallon Capital Management Llc | $394,324.00 | 2.44% | 4.73M | -672,500 | -12.44% | 2025-09-30 |
| William Blair Investment Management, Llc | $389,885.00 | 2.41% | 4.68M | -60,294 | -1.27% | 2025-09-30 |