TransUnion's three largest insider shareholders as of March 23, 2026 are Christopher A Cartwright (President And Ceo, 531.96K shares), Venkat Achanta (Evp, Chief Tech, Data Analy., 131.75K shares), Todd M Cello (Evp Cfo, 126.75K shares).
| Holder | Position | Shares (Direct) | Shares (Indirect) | Report Date |
|---|---|---|---|---|
| Christopher A Cartwright | President And Ceo | 531,959 | 0 | 03 Mar, 2026 |
| Venkat Achanta | Evp, Chief Tech, Data Analy. | 131,752 | 0 | 03 Mar, 2026 |
| Todd M Cello | Evp Cfo | 126,749 | 0 | 03 Mar, 2026 |
| Steven M Chaouki | President, Us Markets | 94,711 | 0 | 03 Mar, 2026 |
| Mohamed Abdelsadek | Evp, Chief Global Solutions | 91,997 | 0 | 03 Mar, 2026 |
| Abhi Dhar | Former Evp, Chief Info Tech | 69,702 | 0 | 03 Jul, 2023 |
| Alicia Brooke Zuiker | Evp, Chro | 57,455 | 0 | 03 Mar, 2026 |
| Todd C. Skinner | President, International | 56,263 | 0 | 03 Mar, 2026 |
| Tiffani Chambers | Evp, Chief Operations Officer | 53,336 | 0 | 05 Mar, 2026 |
| Heather J Russell | Evp, Chief Legal Officer | 41,063 | 0 | 09 Mar, 2026 |
| George M Awad | 29,489 | 0 | 09 May, 2025 | |
| Susan W. Muigai | Evp, Chro | 29,456 | 0 | 26 Feb, 2025 |
| David E Wojczynski | Former President, Healthcare | 27,448 | 0 | 21 Dec, 2021 |
| Suzanne Patricia Clark | 22,554 | 0 | 09 May, 2025 | |
| Richard Dane Mauldin | Evp Operations | 22,033 | 0 | 18 Mar, 2024 |
| Timothy Elberfeld | Svp And Cao | 14,430 | 0 | 01 Mar, 2022 |
| Linda Zukauckas | 12,787 | 0 | 09 May, 2025 | |
| William Bosworth | 10,408 | 0 | 06 May, 2024 | |
| Ravi Kumar Singisetti | 10,028 | 0 | 09 May, 2025 | |
| Hamidou Dia | 10,028 | 0 | 09 May, 2025 | |
| Karen E Krause | Evp, Strategy Communications | 8,532 | 0 | 29 Aug, 2023 |
| Jennifer A. Williams | Svp, Chief Accounting Officer | 7,219 | 0 | 05 Mar, 2026 |
| Charlotte Yarkoni | 836 | 0 | 07 Jan, 2026 | |
| Sayan Chakraborty | 836 | 0 | 07 Jan, 2026 |
* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.
| Transaction Date | Insider Name | Security Class | Transaction Type | Shares Traded | Price | Shares Remaining | Ownership | Code |
|---|---|---|---|---|---|---|---|---|
| 06 Mar, 2026 | Heather J Russell | Common Stock | D | 4,067 | $77.37 | 41,063 | D | S |
| 03 Mar, 2026 | Tiffani Chambers | Common Stock | D | 9,663 | $79.23 | 53,336 | D | F |
| 03 Mar, 2026 | Jennifer A. Williams | Common Stock | D | 1,679 | $80.00 | 7,219 | D | S |
| 27 Feb, 2026 | Christopher A Cartwright | Common Stock | A | 79,567 | $0.00 | 575,315 | D | A |
| 27 Feb, 2026 | Jennifer A. Williams | Common Stock | A | 1,528 | $0.00 | 9,697 | D | A |
| 27 Feb, 2026 | Venkat Achanta | Common Stock | A | 26,735 | $0.00 | 150,810 | D | A |
| 27 Feb, 2026 | Todd C. Skinner | Common Stock | A | 17,537 | $0.00 | 65,572 | D | A |
| 27 Feb, 2026 | Steven M Chaouki | Common Stock | A | 24,825 | $0.00 | 110,338 | D | A |
| 27 Feb, 2026 | Todd M Cello | Common Stock | A | 19,987 | $0.00 | 138,828 | D | A |
| 27 Feb, 2026 | Tiffani Chambers | Common Stock | A | 12,572 | $0.00 | 62,999 | D | A |
| 27 Feb, 2026 | Heather J Russell | Common Stock | A | 13,686 | $0.00 | 51,919 | D | A |
| 27 Feb, 2026 | Alicia Brooke Zuiker | Common Stock | A | 11,776 | $0.00 | 57,455 | D | A |
| 27 Feb, 2026 | Mohamed Abdelsadek | Common Stock | A | 18,778 | $0.00 | 91,997 | D | A |
| 27 Feb, 2026 | Jennifer A. Williams | Common Stock | D | 799 | $78.55 | 8,898 | D | F |
| 27 Feb, 2026 | Todd C. Skinner | Common Stock | D | 8,809 | $78.55 | 56,763 | D | F |
| 27 Feb, 2026 | Venkat Achanta | Common Stock | D | 19,058 | $78.55 | 131,752 | D | F |
| 27 Feb, 2026 | Todd M Cello | Common Stock | D | 12,079 | $78.55 | 126,749 | D | F |
| 27 Feb, 2026 | Steven M Chaouki | Common Stock | D | 10,627 | $78.55 | 99,711 | D | F |
| 27 Feb, 2026 | Heather J Russell | Common Stock | D | 6,789 | $78.55 | 45,130 | D | F |
| 27 Feb, 2026 | Christopher A Cartwright | Common Stock | D | 43,356 | $78.55 | 531,959 | D | F |