TRU Insider Trading

TransUnion · full profile →Last filing Jul 7, 2026
Net Selling · 180d
Open-Market Buys (180d)
$0
0 insiders
Open-Market Sells (180d)
$3.6M
4 insiders
Net Insider Flow
-$3.6M
open market, 180d
Reporting Insiders
4
16 P/S transactions
Build

Build on these Form 4 transactions

The public view is the crawlable proof. The same sourced dataset is available through REST and MCP for agents, research scripts, and back-office tools.

Recent Form 4 Transactions

100 shown
DateInsiderRoleActionSharesPriceValue
Jul 7, 2026Williams Jennifer A.SVP, Chief Accounting OfficerSell(S)972$80.00$78K
Jul 1, 2026Skinner Todd C.President, InternationalSell(S)1K$72.64$73K
Jul 1, 2026Chaouki Steven MPresident, US MarketsSell(S)10K$72.64$726K
Jul 1, 2026Zuiker Alicia BrookeEVP, CHROTax withholding(F)7K$74.47$514K
Jun 1, 2026Chaouki Steven MPresident, US MarketsSell(S)5K$70.73$354K
Jun 1, 2026Williams Jennifer A.SVP, Chief Accounting OfficerTax withholding(F)404$73.51$30K
Jun 1, 2026Skinner Todd C.President, InternationalSell(S)1K$70.73$71K
May 29, 2026Russell Heather JEVP, Chief Legal OfficerSell(S)7K$71.87$480K
May 18, 2026Skinner Todd C.President, InternationalTax withholding(F)13K$68.60$916K
May 18, 2026Russell Heather JEVP, Chief Legal OfficerTax withholding(F)10K$68.60$701K
May 18, 2026Cello Todd MEVP & CFOTax withholding(F)18K$68.60$1.3M
May 18, 2026Cartwright Christopher APresident and CEO, DirectorTax withholding(F)26K$68.60$1.8M
May 18, 2026Chaouki Steven MPresident, US MarketsTax withholding(F)16K$68.60$1.1M
May 18, 2026Achanta VenkatEVP, Chief Tech, Data & Analy.Tax withholding(F)16K$68.60$1.1M
May 12, 2026Russell Heather JEVP, Chief Legal OfficerGrant(A)23K$0
May 12, 2026Skinner Todd C.President, InternationalGrant(A)25K$0
May 12, 2026Cello Todd MEVP & CFOGrant(A)41K$0
May 12, 2026Cartwright Christopher APresident and CEO, DirectorGrant(A)59K$0
May 12, 2026Chaouki Steven MPresident, US MarketsGrant(A)36K$0
May 12, 2026Achanta VenkatEVP, Chief Tech, Data & Analy.Grant(A)41K$0
May 12, 2026Singisetti Ravi KumarDirectorGrant(A)3K$0
May 12, 2026Zukauckas LindaDirectorGrant(A)3K$0
May 12, 2026Joseph Pamela ADirectorGrant(A)3K$0
May 12, 2026Gottdiener Charles EDirectorGrant(A)3K$0
May 12, 2026Monahan Thomas LDirectorGrant(A)3K$0
May 12, 2026Fradin Russell PDirectorGrant(A)3K$0
May 12, 2026Yarkoni CharlotteDirectorGrant(A)3K$0
May 12, 2026Clark Suzanne PatriciaDirectorGrant(A)3K$0
May 12, 2026Dia HamidouDirectorGrant(A)3K$0
May 12, 2026Chakraborty SayanDirectorGrant(A)3K$0
May 12, 2026Awad George MDirectorGrant(A)3K$0
May 1, 2026Skinner Todd C.President, InternationalSell(S)500$71.93$36K
May 1, 2026Chaouki Steven MPresident, US MarketsSell(S)5K$71.93$360K
Apr 21, 2026Russell Heather JEVP, Chief Legal OfficerSell(S)2K$80.00$159K
Apr 2, 2026Chaouki Steven MPresident, US MarketsSell(S)5K$70.00$350K
Apr 1, 2026Skinner Todd C.President, InternationalSell(S)500$69.20$35K
Apr 1, 2026Abdelsadek MohamedEVP, Chief Global SolutionsTax withholding(F)11K$68.79$779K
Mar 6, 2026Russell Heather JEVP, Chief Legal OfficerSell(S)4K$77.37$315K
Mar 3, 2026Williams Jennifer A.SVP, Chief Accounting OfficerSell(S)2K$80.00$134K
Mar 3, 2026Chambers TiffaniEVP, Chief Operations OfficerTax withholding(F)10K$79.23$766K
Mar 2, 2026Chaouki Steven MPresident, US MarketsSell(S)5K$76.64$383K
Mar 2, 2026Skinner Todd C.President, InternationalSell(S)500$76.64$38K
Feb 27, 2026Cartwright Christopher APresident and CEO, DirectorGrant(A)80K$0
Feb 27, 2026Cartwright Christopher APresident and CEO, DirectorTax withholding(F)43K$78.55$3.4M
Feb 27, 2026Achanta VenkatEVP, Chief Tech, Data & Analy.Tax withholding(F)19K$78.55$1.5M
Feb 27, 2026Achanta VenkatEVP, Chief Tech, Data & Analy.Grant(A)27K$0
Feb 27, 2026Cello Todd MEVP & CFOGrant(A)20K$0
Feb 27, 2026Cello Todd MEVP & CFOTax withholding(F)12K$78.55$949K
Feb 27, 2026Williams Jennifer A.SVP, Chief Accounting OfficerGrant(A)2K$0
Feb 27, 2026Williams Jennifer A.SVP, Chief Accounting OfficerTax withholding(F)799$78.55$63K
Feb 27, 2026Russell Heather JEVP, Chief Legal OfficerGrant(A)14K$0
Feb 27, 2026Russell Heather JEVP, Chief Legal OfficerTax withholding(F)7K$78.55$533K
Feb 27, 2026Chaouki Steven MPresident, US MarketsTax withholding(F)11K$78.55$835K
Feb 27, 2026Chaouki Steven MPresident, US MarketsGrant(A)25K$0
Feb 27, 2026Skinner Todd C.President, InternationalGrant(A)18K$0
Feb 27, 2026Skinner Todd C.President, InternationalTax withholding(F)9K$78.55$692K
Feb 27, 2026Chambers TiffaniEVP, Chief Operations OfficerGrant(A)13K$0
Feb 27, 2026Abdelsadek MohamedEVP, Chief Global SolutionsGrant(A)19K$0
Feb 27, 2026Zuiker Alicia BrookeEVP, CHROGrant(A)12K$0
Feb 10, 2026Cartwright Christopher APresident and CEO, DirectorGrant(A)98K$0
Feb 10, 2026Achanta VenkatEVP, Chief Tech, Data & Analy.Grant(A)27K$0
Feb 10, 2026Cello Todd MEVP & CFOGrant(A)27K$0
Feb 10, 2026Williams Jennifer A.SVP, Chief Accounting OfficerGrant(A)2K$0
Feb 10, 2026Russell Heather JEVP, Chief Legal OfficerGrant(A)15K$0
Feb 10, 2026Chaouki Steven MPresident, US MarketsGrant(A)24K$0
Feb 10, 2026Skinner Todd C.President, InternationalGrant(A)16K$0
Feb 2, 2026Skinner Todd C.President, InternationalSell(S)500$78.79$39K
Jan 5, 2026Chakraborty SayanDirectorGrant(A)836$0
Jan 5, 2026Yarkoni CharlotteDirectorGrant(A)836$0
Jan 2, 2026Chaouki Steven MPresident, US MarketsSell(S)1K$85.71$86K
Jan 2, 2026Skinner Todd C.President, InternationalSell(S)500$85.71$43K
Dec 17, 2025Chambers TiffaniEVP, Chief Operations OfficerSell(S)4K$86.00$371K
Dec 10, 2025Skinner Todd C.President, InternationalSell(S)500$81.07$41K
Dec 1, 2025Chaouki Steven MPresident, US MarketsSell(S)1K$84.04$84K
Nov 3, 2025Chaouki Steven MPresident, US MarketsSell(S)1K$80.47$80K
Oct 1, 2025Chaouki Steven MPresident, US MarketsSell(S)1K$83.19$83K
Oct 1, 2025Abdelsadek MohamedEVP, Chief Global SolutionsTax withholding(F)11K$82.26$898K
Sep 5, 2025Russell Heather JEVP, Chief Legal OfficerSell(S)5K$90.01$480K
Sep 3, 2025Chambers TiffaniEVP, Chief Operations OfficerTax withholding(F)8K$86.03$652K
Sep 2, 2025Chaouki Steven MPresident, US MarketsSell(S)1K$86.12$86K
Sep 2, 2025Abdelsadek MohamedEVP, Chief Global SolutionsGrant(A)15K$0
Sep 2, 2025Zuiker Alicia BrookeEVP, CHROGrant(A)7K$0
Aug 29, 2025Williams Jennifer A.SVP, Chief Accounting OfficerSell(S)755$88.46$67K
Aug 28, 2025Cartwright Christopher APresident and CEO, DirectorTax withholding(F)20K$88.67$1.8M
Aug 28, 2025Achanta VenkatEVP, Chief Tech, Data & Analy.Tax withholding(F)6K$88.67$488K
Aug 28, 2025Cello Todd MEVP & CFOTax withholding(F)5K$88.67$482K
Aug 28, 2025Williams Jennifer A.SVP, Chief Accounting OfficerTax withholding(F)315$88.67$28K
Aug 28, 2025Russell Heather JEVP, Chief Legal OfficerTax withholding(F)3K$88.67$289K
Aug 28, 2025Chaouki Steven MPresident, US MarketsTax withholding(F)5K$88.67$457K
Aug 28, 2025Skinner Todd C.President, InternationalTax withholding(F)5K$88.67$409K
Aug 26, 2025Williams Jennifer A.SVP, Chief Accounting OfficerSell(S)245$89.22$22K
Aug 25, 2025Cartwright Christopher APresident and CEO, DirectorTax withholding(F)7K$89.46$620K
Aug 25, 2025Achanta VenkatEVP, Chief Tech, Data & Analy.Tax withholding(F)1K$89.46$121K
Aug 25, 2025Cello Todd MEVP & CFOTax withholding(F)2K$89.46$173K
Aug 25, 2025Williams Jennifer A.SVP, Chief Accounting OfficerTax withholding(F)102$89.46$9K
Aug 25, 2025Russell Heather JEVP, Chief Legal OfficerTax withholding(F)990$89.46$89K
Aug 25, 2025Chaouki Steven MPresident, US MarketsTax withholding(F)2K$89.46$148K
Aug 25, 2025Skinner Todd C.President, InternationalTax withholding(F)1K$89.46$108K
Aug 8, 2025Chaouki Steven MPresident, US MarketsSell(S)1K$91.21$91K
Aug 4, 2025Williams Jennifer A.SVP, Chief Accounting OfficerSell(S)972$92.89$90K

Data Source

Insider transactions sourced from SEC EDGAR Form 4 filings, normalized within minutes of acceptance. "Buy"/"Sell" mark open-market transactions (codes P/S), the tradeable signal. Awards, option exercises and tax-withholding are shown with their raw code. All data is public domain.

Coverage: Form 4 filings indexed 2021-01-042026-07-20. Earlier history is backfilling; this window widens as it deepens.

Programmatic access via the Arkolith API & MCP server (insider.transactions, insider.company).