TransUnion Insider Trading Activity
Every SEC Form 4 insider transaction reported for TransUnion (TRU), sourced directly from SEC EDGAR and updated as new filings are accepted.
By Trabud · Insider-trading data from SEC EDGAR
Latest filing:
Compiled automatically from SEC EDGAR Form 4 filings and refreshed daily. Figures count purchases (code P) and sales (code S) only — not grants, option exercises, or gifts. How this page is built. Not investment advice.
Quick Answer
Are TRU insiders buying or selling?
In the last 12 months, TransUnion insiders reported 0 open-market purchases ($0) and 34 sales ($9.5M) — net selling of $9.5M. Since February 2018, Trabud has recorded 205 Form 4 filings for TRU: 4 buys ($2.2M) and 201 sells ($3.6B).
Source: SEC EDGAR Form 4
What stands out
- No TransUnion insider made an open-market purchase in the last 12 months; the 34 reported open-market sales totaled $9.5M.
Key Statistics (February 2018 – Oct 16, 2026)
Total Form 4 filings
205
SEC EDGAR
Insider filers
29
Insider buys (4)
$2.2M
Insider sells (201)
$3.6B
Insider sentiment
Net sellingNet insider flow of $3.6B in net selling since February 2018, and $9.5M in net selling over the last 12 months.
Recent TRU insider transactions
| Date | Insider | Role | Type | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| Oct 16, 2026 | Steven M Chaouki | President, US Markets | Sale | 1.0K | $70.00 | $70.0K | SEC ↗ |
| Oct 2, 2026 | Todd C. Skinner | President, International | Sale | 1.0K | $62.29 | $62.3K | SEC ↗ |
| Oct 2, 2026 | Mohamed Abdelsadek | EVP, Chief Global Solutions | Sale | 250 | $62.29 | $15.6K | SEC ↗ |
| Sep 16, 2026 | Mohamed Abdelsadek | EVP, Chief Global Solutions | Sale | 1.3K | $79.07 | $98.8K | SEC ↗ |
| Sep 14, 2026 | Venkat Achanta | EVP, Chief Tech, Data & Analy. | Sale | 23.3K | $77.00 | $1.8M | SEC ↗ |
| Sep 3, 2026 | Todd C. Skinner | President, International | Sale | 1.0K | $84.42 | $84.4K | SEC ↗ |
| Sep 3, 2026 | Steven M Chaouki | President, US Markets | Sale | 1.0K | $84.42 | $84.4K | SEC ↗ |
| Sep 1, 2026 | Jennifer A. Williams | SVP, Chief Accounting Officer | Sale | 1.1K | $84.57 | $90.5K | SEC ↗ |
| Aug 12, 2026 | Alicia Brooke Zuiker | EVP, CHRO | Sale | 8.7K | $78.49 | $680.7K | SEC ↗ |
| Aug 4, 2026 | Todd C. Skinner | President, International | Sale | 950 | $79.96 | $76.0K | SEC ↗ |
| Aug 4, 2026 | Steven M Chaouki | President, US Markets | Sale | 1.0K | $79.96 | $80.0K | SEC ↗ |
| Jul 29, 2026 | Mohamed Abdelsadek | EVP, Chief Global Solutions | Sale | 23.5K | $85.00 | $2.0M | SEC ↗ |
| Jul 8, 2026 | Jennifer A. Williams | SVP, Chief Accounting Officer | Sale | 972 | $80.00 | $77.8K | SEC ↗ |
| Jul 2, 2026 | Todd C. Skinner | President, International | Sale | 1.0K | $72.64 | $72.6K | SEC ↗ |
| Jul 2, 2026 | Steven M Chaouki | President, US Markets | Sale | 10.0K | $72.64 | $726.4K | SEC ↗ |
| Jun 3, 2026 | Todd C. Skinner | President, International | Sale | 1.0K | $70.73 | $70.7K | SEC ↗ |
| Jun 3, 2026 | Steven M Chaouki | President, US Markets | Sale | 5.0K | $70.73 | $353.6K | SEC ↗ |
| Jun 1, 2026 | Heather J Russell | EVP, Chief Legal Officer | Sale | 6.7K | $71.87 | $480.3K | SEC ↗ |
| May 4, 2026 | Todd C. Skinner | President, International | Sale | 500 | $71.93 | $36.0K | SEC ↗ |
| May 4, 2026 | Steven M Chaouki | President, US Markets | Sale | 5.0K | $71.93 | $359.6K | SEC ↗ |
| Apr 22, 2026 | Heather J Russell | EVP, Chief Legal Officer | Sale | 2.0K | $80.00 | $158.6K | SEC ↗ |
| Apr 6, 2026 | Steven M Chaouki | President, US Markets | Sale | 5.0K | $70.00 | $350.0K | SEC ↗ |
| Apr 2, 2026 | Todd C. Skinner | President, International | Sale | 500 | $69.20 | $34.6K | SEC ↗ |
| Mar 9, 2026 | Heather J Russell | EVP, Chief Legal Officer | Sale | 4.1K | $77.37 | $314.7K | SEC ↗ |
| Mar 5, 2026 | Jennifer A. Williams | SVP, Chief Accounting Officer | Sale | 1.7K | $80.00 | $134.3K | SEC ↗ |
Showing the 25 most recent of 205 Form 4 filings for TransUnion.
Most active TRU insiders
- Steven M Chaouki45 filings
- Richard Dane Mauldin18 filings
- David M Neenan16 filings
- Todd C. Skinner15 filings
- Heather J Russell12 filings
Ask anything about TRU insider activity
Use Trabud's AI agent to query TransUnion's Form 4 history in plain English — "Show me TRU CEO purchases this year" or compare it against any other ticker.
Open the AI agentTRU insider trading FAQ
Are TransUnion insiders buying or selling?
In the last 12 months, TransUnion insiders reported 0 open-market purchases ($0) and 34 sales ($9.5M) — net selling of $9.5M. Since February 2018, Trabud has recorded 205 Form 4 filings for TRU: 4 buys ($2.2M) and 201 sells ($3.6B). Over the full record that is net selling of $3.6B.
How many insiders trade TRU stock?
29 distinct insider filers — officers, directors, 10%+ owners, and investment groups filing jointly — have reported Form 4 transactions for TransUnion. The most recent filing was accepted on Oct 16, 2026.
Where does Trabud get TRU insider trading data?
All TRU insider trading data comes directly from official SEC EDGAR Form 4 filings, which corporate insiders must submit within two business days of a transaction under Section 16(a) of the Securities Exchange Act of 1934.