Over the last 12 months, TransUnion insiders reported no purchases and 32 sales totaling $9.4M across SEC Form 4 filings. 97% of those filings were made under pre-arranged 10b5-1 trading plans.
Scroll the table sideways for price, value and marks.
| Date | Insider | Type | Shares | Avg price | Value | Δ stake | Marks |
|---|---|---|---|---|---|---|---|
| Sep 14, 2026 | Abdelsadek MohamedEVP, Chief Global Solutions · O | ▼ Sale | 1,250 | $79.07 | $99K | -2.3% | plan |
| Sep 10, 2026 | Achanta VenkatEVP, Chief Tech, Data & Analy. · O | ▼ Sale | 23,287 | $77 | $1.8M | -10.6% | — |
| Sep 1, 2026 | Skinner Todd C.President, International · O | ▼ Sale | 1,000 | $84.42 | $84K | -1.8% | plan |
| Sep 1, 2026 | CHAOUKI STEVEN MPresident, US Markets · O | ▼ Sale | 1,000 | $84.42 | $84K | -1.2% | plan |
| Aug 31, 2026 | Williams Jennifer A.SVP, Chief Accounting Officer · O | ▼ Sale | 1,070 | $84.57 | $90K | -19.8% | plan |
| Aug 11, 2026 | Zuiker Alicia BrookeEVP, CHRO · O | ▼ Sale | 8,673 | $78.49 | $681K | -17.2% | plan |
| Aug 3, 2026 | Skinner Todd C.President, International · O | ▼ Sale | 950 | $79.96 | $76K | -1.5% | plan |
| Aug 3, 2026 | CHAOUKI STEVEN MPresident, US Markets · O | ▼ Sale | 1,000 | $79.96 | $80K | -1.1% | plan |
| Jul 28, 2026 | Abdelsadek MohamedEVP, Chief Global Solutions · O | ▼ Sale | 23,495 | $85 | $2.0M | -29.1% | plan |
| Jul 7, 2026 | Williams Jennifer A.SVP, Chief Accounting Officer · O | ▼ Sale | 972 | $80 | $78K | -14.3% | plan |
| Jul 1, 2026 | Skinner Todd C.President, International · O | ▼ Sale | 1,000 | $72.64 | $73K | -1.5% | plan |
| Jul 1, 2026 | CHAOUKI STEVEN MPresident, US Markets · O | ▼ Sale | 10,000 | $72.64 | $726K | -10% | plan |
| Jun 1, 2026 | Skinner Todd C.President, International · O | ▼ Sale | 1,000 | $70.73 | $71K | -1.5% | plan |
| Jun 1, 2026 | CHAOUKI STEVEN MPresident, US Markets · O | ▼ Sale | 5,000 | $70.73 | $354K | -4.8% | plan |
| May 29, 2026 | RUSSELL HEATHER JEVP, Chief Legal Officer · O | ▼ Sale | 6,683 | $71.87 | $480K | -12.9% | plan |
| May 1, 2026 | Skinner Todd C.President, International · O | ▼ Sale | 500 | $71.93 | $36K | -0.9% | plan |
| May 1, 2026 | CHAOUKI STEVEN MPresident, US Markets · O | ▼ Sale | 5,000 | $71.93 | $360K | -5.6% | plan |
| Apr 21, 2026 | RUSSELL HEATHER JEVP, Chief Legal Officer · O | ▼ Sale | 1,983 | $80 | $159K | -4.8% | plan |
| Apr 2, 2026 | CHAOUKI STEVEN MPresident, US Markets · O | ▼ Sale | 5,000 | $70 | $350K | -5.3% | plan |
| Apr 1, 2026 | Skinner Todd C.President, International · O | ▼ Sale | 500 | $69.2 | $35K | -0.9% | plan |
| Mar 6, 2026 | RUSSELL HEATHER JEVP, Chief Legal Officer · O | ▼ Sale | 4,067 | $77.37 | $315K | -9% | plan |
| Mar 3, 2026 | Williams Jennifer A.SVP, Chief Accounting Officer · O | ▼ Sale | 1,679 | $80 | $134K | -18.9% | plan |
| Mar 2, 2026 | Skinner Todd C.President, International · O | ▼ Sale | 500 | $76.64 | $38K | -0.9% | plan |
| Mar 2, 2026 | CHAOUKI STEVEN MPresident, US Markets · O | ▼ Sale | 5,000 | $76.64 | $383K | -5% | plan |
| Feb 2, 2026 | Skinner Todd C.President, International · O | ▼ Sale | 500 | $78.79 | $39K | -1.6% | plan |
| Jan 2, 2026 | Skinner Todd C.President, International · O | ▼ Sale | 500 | $85.71 | $43K | -1.5% | plan |
| Jan 2, 2026 | CHAOUKI STEVEN MPresident, US Markets · O | ▼ Sale | 1,000 | $85.71 | $86K | -1.6% | plan |
| Dec 17, 2025 | Chambers TiffaniEVP, Chief Operations Officer · O | ▼ Sale | 4,318 | $86 | $371K | -7.9% | plan |
| Dec 10, 2025 | Skinner Todd C.President, International · O | ▼ Sale | 500 | $81.07 | $41K | -1.5% | plan |
| Dec 1, 2025 | CHAOUKI STEVEN MPresident, US Markets · O | ▼ Sale | 1,000 | $84.04 | $84K | -1.6% | plan |
| Nov 3, 2025 | CHAOUKI STEVEN MPresident, US Markets · O | ▼ Sale | 1,000 | $80.47 | $80K | -1.5% | plan |
| Oct 1, 2025 | CHAOUKI STEVEN MPresident, US Markets · O | ▼ Sale | 1,000 | $83.19 | $83K | -1.5% | plan |
| Sep 5, 2025 | RUSSELL HEATHER JEVP, Chief Legal Officer · O | ▼ Sale | 5,337 | $90.01 | $480K | -18.8% | plan |
| Sep 2, 2025 | CHAOUKI STEVEN MPresident, US Markets · O | ▼ Sale | 1,000 | $86.12 | $86K | -1.5% | plan |
| Aug 29, 2025 | Williams Jennifer A.SVP, Chief Accounting Officer · O | ▼ Sale | 755 | $88.46 | $67K | -11.7% | plan |
| Aug 26, 2025 | Williams Jennifer A.SVP, Chief Accounting Officer · O | ▼ Sale | 245 | $89.22 | $22K | -3.5% | plan |
| Aug 8, 2025 | CHAOUKI STEVEN MPresident, US Markets · O | ▼ Sale | 1,000 | $91.21 | $91K | -1.3% | plan |
The same Form 4 data over REST or MCP, already grouped into events with the plan flag and the dollar value read. A free key does 100 calls a day and needs no card. Prefer email? TransUnion filings can reach your inbox instead.
Corporate insiders — officers, directors and 10%+ owners — must report their trades to the SEC on Form 4 within two business days. This page shows open-market activity: purchases (code P), sales (S) and dispositions back to the issuer (D). Scheduled compensation events such as stock grants and option exercises are also filed on Form 4 but carry no trading signal, so they are not shown and counts here can be lower than the raw EDGAR filing total. We group each filing's transactions into one economic event (a laddered 10b5-1 sale is one event, not 25 rows), flag pre-arranged plans and late filings, and link every event to its AI-scored article in the $TRU feed.