Insider holders · CIK 0001552033
TransUnion · TRU
Every insider with a reported Table I holding at this company, ranked by their last-reported share count. A balance is only as fresh as its filing — the report date sits next to every row on purpose. ← Back to activity
| Insider | Direct shares | Indirect shares | Total reported | Last report (ET) | From |
|---|---|---|---|---|---|
| Gilbert H KlemannDirector | — | 63,416,341 | 63,416,341 | Mar 16, 2016 · 6:11 pm EDT | Form 4 |
| Bridge Street 2012 Offshore Advisors, Inc.10% Owner | — | 55,510,341 | 55,510,341 | Sep 16, 2016 · 1:48 pm EDT | Form 4 |
| Advent-TransUnion Acquisition Limited Partnership10% Owner | — | 15,707,314 | 15,707,314 | May 4, 2017 · 11:00 am EDT | Form 4 |
| Advent Partners GPE VI-A 2010 Limited Partnership10% Owner | — | 15,707,314 | 15,707,314 | May 4, 2017 · 11:00 am EDT | Form 4 |
| Advent Partners GPE VI 2010 Limited Partnership10% Owner | — | 15,707,314 | 15,707,314 | May 4, 2017 · 11:00 am EDT | Form 4 |
| GPE VI GP (Delaware) Limited Partnership10% Owner | — | 15,707,314 | 15,707,314 | May 4, 2017 · 11:00 am EDT | Form 4 |
| GPE VI GP Limited Partnership10% Owner | — | 15,707,314 | 15,707,314 | May 4, 2017 · 11:00 am EDT | Form 4 |
| Advent Partners GPE VI 2009 Limited Partnership10% Owner | — | 15,707,314 | 15,707,314 | May 4, 2017 · 11:00 am EDT | Form 4 |
| Advent Partners GPE VI-A Limited Partnership10% Owner | — | 15,707,314 | 15,707,314 | May 4, 2017 · 11:00 am EDT | Form 4 |
| Advent Partners GPE VI 2008 Limited Partnership10% Owner | — | 15,707,314 | 15,707,314 | May 4, 2017 · 11:00 am EDT | Form 4 |
| ADVENT INTERNATIONAL GPE VI-G LP10% Owner | — | 15,707,314 | 15,707,314 | May 4, 2017 · 10:59 am EDT | Form 4 |
| ADVENT INTERNATIONAL GPE VI-B LP10% Owner | — | 15,707,314 | 15,707,314 | May 4, 2017 · 10:59 am EDT | Form 4 |
| ADVENT INTERNATIONAL GPE VI-C LP10% Owner | — | 15,707,314 | 15,707,314 | May 4, 2017 · 10:59 am EDT | Form 4 |
| ADVENT INTERNATIONAL GPE VI-D LP10% Owner | — | 15,707,314 | 15,707,314 | May 4, 2017 · 10:59 am EDT | Form 4 |
| ADVENT INTERNATIONAL GPE VI-F LP10% Owner | — | 15,707,314 | 15,707,314 | May 4, 2017 · 10:59 am EDT | Form 4 |
| ADVENT INTERNATIONAL GPE VI-E LP10% Owner | — | 15,707,314 | 15,707,314 | May 4, 2017 · 10:59 am EDT | Form 4 |
| ADVENT INTERNATIONAL GPE VI-A LP10% Owner | — | 15,707,314 | 15,707,314 | May 4, 2017 · 10:59 am EDT | Form 4 |
| ADVENT INTERNATIONAL GPE VI LP10% Owner | — | 15,707,314 | 15,707,314 | May 4, 2017 · 10:59 am EDT | Form 4 |
| ADVENT INTERNATIONAL LLC10% Owner | — | 15,707,314 | 15,707,314 | May 4, 2017 · 10:59 am EDT | Form 4 |
| ADVENT INTERNATIONAL CORP/MA10% Owner | — | 15,707,314 | 15,707,314 | May 4, 2017 · 11:00 am EDT | Form 4 |
| Christopher A CartwrightPresident and CEO | 535,744 | 5,691 | 541,435 | Sep 1, 2026 · 5:49 pm EDT | Form 4 |
| James M PeckPresident and CEO | 203,582 | 274,568 | 478,150 | Mar 4, 2019 · 5:12 pm EST | Form 4 |
| Steven M TadlerDirector | — | 254,458 | 254,458 | May 4, 2017 · 11:02 am EDT | Form 4 |
| Venkat AchantaEVP, Chief Tech, Data & Analy. | 196,912 | — | 196,912 | Sep 14, 2026 · 6:12 pm EDT | Form 4 |
| David M NeenanEVP - International | 126,653 | 61,775 | 188,428 | Mar 4, 2019 · 5:16 pm EST | Form 4 |
| Todd M CelloEVP & CFO | 141,802 | — | 141,802 | Sep 1, 2026 · 5:50 pm EDT | Form 4 |
| Samuel A Hamoodrelationship not stated | 20,243 | 78,725 | 98,968 | Sep 18, 2017 · 5:55 pm EDT | Form 4 |
| Steven M ChaoukiPresident, US Markets | 79,888 | — | 79,888 | Sep 3, 2026 · 5:57 pm EDT | Form 4 |
| John T DanaherEVP - Consumer Interactive | 65,173 | — | 65,173 | Mar 8, 2019 · 4:34 pm EST | Form 4 |
| Leo F MullinDirector | 63,147 | — | 63,147 | May 10, 2018 · 4:58 pm EDT | Form 4 |
| Todd C. SkinnerPresident, International | 55,764 | — | 55,764 | Sep 3, 2026 · 5:58 pm EDT | Form 4 |
| Mohamed AbdelsadekEVP, Chief Global Solutions | 53,431 | — | 53,431 | Sep 16, 2026 · 5:33 pm EDT | Form 4 |
| Tiffani ChambersEVP, Chief Operations Officer | 51,650 | — | 51,650 | Sep 1, 2026 · 5:54 pm EDT | Form 4 |
| John W BlenkeEVP, Corp GC & Asst Secretary | 49,717 | — | 49,717 | Nov 15, 2017 · 5:12 pm EST | Form 4 |
| Alicia Brooke ZuikerEVP, CHRO | 40,896 | — | 40,896 | Sep 1, 2026 · 6:00 pm EDT | Form 4 |
| Heather J RussellEVP, Chief Legal Officer | 40,399 | — | 40,399 | Sep 1, 2026 · 5:58 pm EDT | Form 4 |
| Gerald M McCarthy Jr.EVP - Healthcare | 37,049 | — | 37,049 | Aug 1, 2018 · 6:28 pm EDT | Form 4 |
| Siddharth N MehtaDirector | 35,576 | — | 35,576 | May 10, 2018 · 4:54 pm EDT | Form 4 |
| David E WojczynskiEVP, Healthcare | 34,384 | — | 34,384 | Feb 20, 2019 · 7:34 pm EST | Form 4 |
| Abhi DharEVP, Chief Info & Tech Officer | 27,314 | — | 27,314 | Feb 20, 2019 · 7:27 pm EST | Form 4 |
| Opportunity Partners Offshore-B Co-Invest AIV Advisors, Ltd.10% Owner | — | 25,713 | 25,713 | Mar 12, 2018 · 4:18 pm EDT | Form 4 |
| Bridge Street 2012 Holdings, L.P.10% Owner | — | 25,713 | 25,713 | Mar 12, 2018 · 4:18 pm EDT | Form 4 |
| Opportunity Partners Offshore-B Co-Invest AIV, L.P.10% Owner | — | 25,713 | 25,713 | Mar 12, 2018 · 4:18 pm EDT | Form 4 |
| SpartanShield Holdings10% Owner | — | 25,713 | 25,713 | Mar 12, 2018 · 4:18 pm EDT | Form 4 |
| MBD 2011 Offshore Advisors, Inc.10% Owner | — | 25,713 | 25,713 | Mar 12, 2018 · 4:18 pm EDT | Form 4 |
| MBD 2011 Holdings, L.P.10% Owner | — | 25,713 | 25,713 | Mar 12, 2018 · 4:18 pm EDT | Form 4 |
| Sumit RajpalDirector | — | 25,713 | 25,713 | Mar 12, 2018 · 4:17 pm EDT | Form 4 |
| GS Advisors VI, L.L.C.10% Owner | — | 25,713 | 25,713 | Mar 12, 2018 · 4:18 pm EDT | Form 4 |
| GS Capital Partners VI Fund, L.P.10% Owner | — | 25,713 | 25,713 | Mar 12, 2018 · 4:18 pm EDT | Form 4 |
| GSCP VI Advisors, L.L.C.10% Owner | — | 25,713 | 25,713 | Mar 12, 2018 · 4:18 pm EDT | Form 4 |
| GS Capital Partners VI Offshore Fund, L.P.10% Owner | — | 25,713 | 25,713 | Mar 12, 2018 · 4:18 pm EDT | Form 4 |
| GSCP VI Offshore Advisors, L.L.C.10% Owner | — | 25,713 | 25,713 | Mar 12, 2018 · 4:18 pm EDT | Form 4 |
| GS Capital Partners VI Parallel LP10% Owner | — | 25,713 | 25,713 | Mar 12, 2018 · 4:18 pm EDT | Form 4 |
| GS Capital Partners VI GmbH & Co KG10% Owner | — | 25,713 | 25,713 | Mar 12, 2018 · 4:18 pm EDT | Form 4 |
| GOLDMAN, SACHS MANAGEMENT GP GMBH10% Owner | — | 25,713 | 25,713 | Mar 12, 2018 · 4:18 pm EDT | Form 4 |
| GOLDMAN SACHS GROUP INC10% Owner | — | 25,713 | 25,713 | Mar 12, 2018 · 4:18 pm EDT | Form 4 |
| GOLDMAN SACHS & CO. LLC10% Owner | — | 25,713 | 25,713 | Mar 12, 2018 · 4:18 pm EDT | Form 4 |
| Pamela A JosephDirector | 23,163 | — | 23,163 | May 10, 2018 · 4:51 pm EDT | Form 4 |
| James V. PieperVP and CAO | 18,340 | — | 18,340 | Jul 2, 2015 · 4:32 pm EDT | Form 4 |
| Timothy ElberfeldVP and CAO | 14,062 | — | 14,062 | Mar 4, 2019 · 5:18 pm EST | Form 4 |
| Andrew ProzesDirector | 11,083 | — | 11,083 | Feb 8, 2019 · 9:53 pm EST | Form 5 |
| Clayton F. RuebensaalEVP, Chief Marketing & Comms | 5,976 | — | 5,976 | Sep 3, 2026 · 6:00 pm EDT | Form 4 |
| George M AwadDirector | 5,943 | — | 5,943 | May 10, 2018 · 4:27 pm EDT | Form 4 |
| Suzanne Patricia ClarkDirector | 5,731 | — | 5,731 | May 10, 2018 · 4:53 pm EDT | Form 4 |
| Thomas L MonahanDirector | 5,731 | — | 5,731 | May 10, 2018 · 4:55 pm EDT | Form 4 |
| Jennifer A. WilliamsSVP, Chief Accounting Officer | 4,327 | — | 4,327 | Sep 1, 2026 · 6:01 pm EDT | Form 4 |
| Robert E BeauchampDirector | 2,058 | — | 2,058 | Jun 22, 2018 · 5:06 pm EDT | Form 4 |
| Russell P FradinDirector | 2,005 | — | 2,005 | Jul 18, 2018 · 6:49 pm EDT | Form 4 |
| Christopher EganDirector | — | 0 | 0 | Nov 6, 2017 · 8:46 am EST | Form 4 |
Balances come from each insider’s most recent filing that reports a Table I holding; an insider who left the company years ago still appears with their last-known figure and its date. Indirect totals collapse multiple vehicles (trusts, LLCs) into one number — open the filing for the breakdown. Shares as filed, not split-adjusted.