Form4insider filings, from the source

Company · CIK 0001552033 · SIC 7320 — Services-Consumer Credit Reporting, Collection Agencies · NYSE

TransUnion · TRU

Insider activity reported against this company. All insider holders · On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $0 · 0sales $2.2M · 5net −$2.2M
$10k$10k$100k$100k$1M$1M$10M$10MbuyssalesAug 27Sep 1Sep 6Sep 11Sep 17Sep 22Sep 27

Reported at this company — common stock

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Sep 14, 2026 SForm 4 →Sep 16, 5:33 pm EDTMohamed AbdelsadekEVP, Chief Global Solutions1,250$79.07$98,83753,431−2.29%10b5-1
Sep 10, 2026 SForm 4 →Sep 14, 6:12 pm EDTVenkat AchantaEVP, Chief Tech, Data & Analy.23,287$77.00$1,793,099196,912−10.6%
Sep 1, 2026 AForm 4 →Sep 3, 6:00 pm EDTClayton F. RuebensaalEVP, Chief Marketing & Comms5,976——5,976—
Sep 1, 2026 AForm 4 →Sep 3, 5:59 pm EDTVenkat AchantaEVP, Chief Tech, Data & Analy.71,710——220,199—
Sep 1, 2026 SForm 4 →Sep 3, 5:58 pm EDTTodd C. SkinnerPresident, International1,000$84.42$84,42055,764−1.76%10b5-1
Sep 1, 2026 SForm 4 →Sep 3, 5:57 pm EDTSteven M ChaoukiPresident, US Markets1,000$84.42$84,42079,888−1.24%10b5-1
Aug 31, 2026 SForm 4 →Sep 1, 6:01 pm EDTJennifer A. WilliamsSVP, Chief Accounting Officer1,070$84.57$90,4904,327−19.8%10b5-1
Aug 28, 2026 FForm 4 →Sep 1, 6:01 pm EDTJennifer A. WilliamsSVP, Chief Accounting Officer446$85.67$38,2095,397—10b5-1
Aug 28, 2026 FForm 4 →Sep 1, 6:00 pm EDTAlicia Brooke ZuikerEVP, CHRO987$85.67$84,55640,896—
Aug 28, 2026 FForm 4 →Sep 1, 5:59 pm EDTTodd C. SkinnerPresident, International7,085$85.67$606,97256,764—
Aug 28, 2026 FForm 4 →Sep 1, 5:58 pm EDTHeather J RussellEVP, Chief Legal Officer4,849$85.67$415,41440,399—
Aug 28, 2026 FForm 4 →Sep 1, 5:57 pm EDTSteven M ChaoukiPresident, US Markets8,018$85.67$686,90280,888—
Aug 28, 2026 FForm 4 →Sep 1, 5:54 pm EDTTiffani ChambersEVP, Chief Operations Officer1,686$85.67$144,44051,650—
Aug 28, 2026 FForm 4 →Sep 1, 5:53 pm EDTVenkat AchantaEVP, Chief Tech, Data & Analy.8,252$85.67$706,949148,489—
Aug 28, 2026 FForm 4 →Sep 1, 5:51 pm EDTMohamed AbdelsadekEVP, Chief Global Solutions2,501$85.67$214,26154,681—
Aug 28, 2026 FForm 4 →Sep 1, 5:50 pm EDTTodd M CelloEVP & CFO7,896$85.67$676,450141,802—
Aug 28, 2026 FForm 4 →Sep 1, 5:49 pm EDTChristopher A CartwrightPresident and CEO, Director29,262$85.67$2,506,876535,744—

Reported at this company — derivatives (options, RSUs, warrants)

No reported derivative activity in this period.