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See how Context works →On the price, the facts of the public record■Insider buy□Insider sell
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End-of-day prices provided by Twelve Data · One close per session; the series does not update during the trading day.
Latest on record
The most recent facts, as filed.
Up to three of the most recent, checkable facts already loaded on this page, each linked to its source.
- Oct 16, 2026Notice of sale · Form 144Abdelsadek Mohamed · Officer · $29.8KOpen the filing ↗
- Oct 15, 2026Reported sale · Form 4STEVEN M CHAOUKI, President, US Markets · $70.0KOpen the filing ↗
- Oct 15, 2026Notice of sale · Form 144Abdelsadek Mohamed · Officer · $35.0KOpen the filing ↗
In numbers
What this profile holds, counted.
Closes · 1 year250
SEC filings on record1,20115 flagged findings
Reported transactions (Form 4)43since Mar 29, 2023
Corporate events (8-K)30since Oct 26, 2021
What the record says
Description, identity and filings, each with its source.
Every block cites its source. The colour of a finding marks its category — which document, who filed it — not how much it matters.
What the company does
TransUnion is an American consumer credit reporting agency. TransUnion collects and aggregates information on over one billion individual consumers in over thirty countries including "200 million files profiling nearly every credit-active consumer in the United States". Its customers include over 65,000 businesses. Based in Chicago, Illinois, TransUnion's 2014 revenue was US$1.3 billion. It is the smallest of the three largest credit agencies, along with Experian and Equifax.
Source: Wikipedia (CC BY-SA 4.0) · copied on Sep 3, 2026 · may not reflect recent changes.
The 25 most recent filings (of 1,201)
Every SEC filing, newest first, with what it is. Below, each type with its own explanation.
- Oct 16, 26Form 144 ↗Notice of proposed sale new
- Oct 16, 26Form 4 ↗Insider transaction new
Notice of proposed sale · 2 Form 144 filings newshow all 2hide
- Oct 15, 26Form 144 ↗Notice of proposed sale new
- Oct 15, 26Form 144 ↗Notice of proposed sale new
- Oct 2, 26Form 4 ↗Insider transaction
- Oct 2, 26Form 3 ↗Insider transaction
Notice of proposed sale · 2 Form 144 filingsshow all 2hide
- Oct 1, 26Form 144 ↗Notice of proposed sale
- Oct 1, 26Form 144 ↗Notice of proposed sale
- Sep 23, 268-K ↗Current report · A senior executive left or was appointed
- Sep 16, 26Form 4 ↗Insider transaction
- Sep 14, 26Form 144 ↗Notice of proposed sale
- Sep 14, 26Form 4 ↗Insider transaction
- Sep 10, 26Form 144 ↗Notice of proposed sale
Insider transaction · 7 Form 4 filingsshow all 7hide
Notice of proposed sale · 2 Form 144 filingsshow all 2hide
- Sep 1, 26Form 144 ↗Notice of proposed sale
- Sep 1, 26Form 144 ↗Notice of proposed sale
- Sep 1, 26Form 4 ↗Insider transaction
1,201 filings on record, the oldest from Sep 6, 12.
Listing the 25 most recent filings of the 1,201 on record.
37145
- Sep 23, 26A senior executive left or was appointed+2 more in the same filing8-K 5.02 ↗
- Feb 12, 26Entered a material agreement+4 more in the same filing8-K 1.01 ↗
3 senior executive changes2025show all 3hide
- Dec 23, 25A senior executive left or was appointed+1 more in the same filing8-K 5.02 ↗
- Feb 24, 25A senior executive left or was appointed+1 more in the same filing8-K 5.02 ↗
- Feb 5, 25A senior executive left or was appointed+1 more in the same filing8-K 5.02 ↗
- Dec 17, 24Took on a new financial obligation+2 more in the same filing8-K 2.03 ↗
- Nov 13, 24A senior executive left or was appointed+1 more in the same filing8-K 5.02 ↗
- Jun 27, 24Took on a new financial obligation+2 more in the same filing8-K 2.03 ↗
- Feb 27, 24A senior executive left or was appointed+2 more in the same filing8-K 5.02 ↗
- Feb 13, 24Entered a material agreement+4 more in the same filing8-K 1.01 ↗
- Jan 8, 24Past accounts declared unreliable and being restated+2 more in the same filing8-K 4.02 ↗
- Nov 15, 23Restructuring plan with committed costs+2 more in the same filing8-K 2.05 ↗
- Oct 27, 23Took on a new financial obligation+2 more in the same filing8-K 2.03 ↗
7 senior executive changes2022 – 2023show all 7hide
- May 30, 23A senior executive left or was appointed+1 more in the same filing8-K 5.02 ↗
- May 11, 23A senior executive left or was appointed8-K 5.02 ↗
- Jan 30, 23A senior executive left or was appointed+1 more in the same filing8-K 5.02 ↗
- Jul 7, 22A senior executive left or was appointed8-K 5.02 ↗
- Jun 7, 22A senior executive left or was appointed8-K 5.02 ↗
- Mar 11, 22A senior executive left or was appointed8-K 5.02 ↗
- Jan 27, 22A senior executive left or was appointed+2 more in the same filing8-K 5.02 ↗
3 older filings not shown · The record reaches back to Oct 23, 12.
Stress disclosures older than the timeline above. They are individual events from the record, not a complete timeline: there may be more between them.
- Apr 9, 14A debt obligation was accelerated+4 more in the same filing8-K 2.04 ↗
The full record holds 3 stress filings.
Corporate events are tracked from 2004-08-23, when the SEC renumbered 8-K items. Earlier filings use an incompatible numbering and are not classified here.
Schedule 13G: short-form filing
The short form, for holders who meet specific requirements: institutional investors, passive investors without a control purpose, or exempt investors. Asset managers and index funds usually file it.
- Dodge & Cox12.1%May 31, 26SCHEDULE 13G/A ↗2 earlier filings
- BlackRock, Inc.9.6%Sep 30, 25SCHEDULE 13G/A ↗
- Independent Franchise Partners, LLP6.3%Mar 31, 26SCHEDULE 13G ↗
- FMR LLC6.0%Jun 30, 26SCHEDULE 13G ↗2 co-filers on this document — the figure is the largest single stake, not their sum.
- Massachusetts Financial Services Company5.6%Jun 30, 26SCHEDULE 13G/A ↗4 earlier filings
show 2 more holdershide
- Vanguard Capital Management5.3%Mar 31, 26SCHEDULE 13G ↗
- Wellington Management Group LLP3.4%Jun 30, 26SCHEDULE 13G/A ↗3 co-filers on this document — the figure is the largest single stake, not their sum. · 1 earlier filing
Structured 13D/G data starts 2023-12, when the SEC moved these filings to a machine-readable format. Earlier filings exist but are not parsed here.
Sale intention announced
On Oct 16, Abdelsadek Mohamed filed notice of intent to sell up to $30K. It is filed under a scheduled plan (10b5-1), arranged in advance.
A notice is not a sale: it may not go ahead, may happen in part, or at a different price.
No sale of theirs is on record yet in Form 4; the 90-day window is still open.
View notice (Form 144) ↗+9 more recent notices · 8 with a later sale
- Oct 15, 26Sell$70KSTEVEN M CHAOUKIPresident, US Markets↗
- Oct 1, 26Sell$62KTodd C. SkinnerPresident, International↗
- Oct 1, 26Sell$16KMohamed AbdelsadekEVP, Chief Global Solutions↗
- Sep 14, 26Sell$99KMohamed AbdelsadekEVP, Chief Global Solutions↗
- Sep 10, 26Sell$1.8MVenkat AchantaEVP, Chief Tech, Data & Analy.↗
- Sep 1, 26Sell$84KSTEVEN M CHAOUKIPresident, US Markets↗
- Sep 1, 26Sell$84KTodd C. SkinnerPresident, International↗
- Aug 31, 26Sell$90KJennifer A. WilliamsSVP, Chief Accounting Officer↗
- Aug 11, 26Sell$681KAlicia Brooke ZuikerEVP, CHRO↗
- Aug 3, 26Sell$80KSTEVEN M CHAOUKIPresident, US Markets↗
- Aug 3, 26Sell$76KTodd C. SkinnerPresident, International↗
- Jul 28, 26Sell$2.0MMohamed AbdelsadekEVP, Chief Global Solutions↗
There are 6 more transactions in this stretch.
Stock compensation, tax and giftsshow the 22 other transactionshide
Stock compensation, tax withholding, option exercises and gifts. They are listed separately and are not included in the purchase and sale totals. The type describes the transaction, not the filer's intent.
- Oct 1, 26Compensationamount n/aMalte H BernholzEVP, Chief Strategy & Corp Dev↗
- Sep 1, 26Compensationamount n/aVenkat AchantaEVP, Chief Tech, Data & Analy.↗
- Sep 1, 26Compensationamount n/aClayton F. RuebensaalEVP, Chief Marketing & Comms↗
- Aug 28, 26Tax$2.5MChristopher A CartwrightPresident and CEO↗
- Aug 28, 26Tax$707KVenkat AchantaEVP, Chief Tech, Data & Analy.↗
- Aug 28, 26Tax$676KTodd M CelloEVP & CFO↗
- Aug 28, 26Tax$38KJennifer A. WilliamsSVP, Chief Accounting Officer↗
- Aug 28, 26Tax$415KHEATHER J RUSSELLEVP, Chief Legal Officer↗
- Aug 28, 26Tax$687KSTEVEN M CHAOUKIPresident, US Markets↗
- Aug 28, 26Tax$607KTodd C. SkinnerPresident, International↗
- Aug 28, 26Tax$144KTiffani ChambersEVP, Chief Operations Officer↗
- Aug 28, 26Tax$214KMohamed AbdelsadekEVP, Chief Global Solutions↗
- Aug 28, 26Tax$85KAlicia Brooke ZuikerEVP, CHRO↗
- Jul 1, 26Tax$514KAlicia Brooke ZuikerEVP, CHRO↗
- Jun 1, 26Tax$30KJennifer A. WilliamsSVP, Chief Accounting Officer↗
- May 18, 26Tax$1.8MChristopher A CartwrightPresident and CEO↗
- May 18, 26Tax$1.1MVenkat AchantaEVP, Chief Tech, Data & Analy.↗
- May 18, 26Tax$1.3MTodd M CelloEVP & CFO↗
- May 18, 26Tax$701KHEATHER J RUSSELLEVP, Chief Legal Officer↗
- May 18, 26Tax$1.1MSTEVEN M CHAOUKIPresident, US Markets↗
- May 18, 26Tax$916KTodd C. SkinnerPresident, International↗
- May 12, 26Compensationamount n/aPAMELA A JOSEPH↗
The full record holds 349 transactions and goes back to Jan 30, 23.
Its sector and its market
TransUnion among Financials companies
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- End-of-day closes provided by Twelve Data. One close per session; not real time. Closes adjusted for splits.
- Series quality
- 250 clean closes in the period.
- SEC records
- 1,201 documents on file, from Sep 6, 2012 to Oct 16, 2026.
- Company description
- Wikipedia, read on Sep 3, 2026.
- This page
- Generated on Oct 19, 2026; refreshed through the day.
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Which SEC documents appear here?
Those filed with the SEC by the company, its insiders and its major shareholders, within our coverage: periodic reports (10-K, 10-Q, 20-F), material events (8-K), proposed sale notices (Form 144), insider transactions (Form 4) and stakes above 5% (13D/13G). Each links to the original on EDGAR.
Why does a European company show no SEC records?
It depends on the company: some European issuers file a 20-F or 6-K with the SEC and others don't. The profile shows whatever is on record; when there is nothing, it says so rather than guessing why. Europe does not yet have a common filing archive like EDGAR in the United States. The EU will open its own, ESAP, in July 2027 (managers' transactions arrive in January 2028), and we plan to add it once it is available.
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