| Politician | Action | Description | Traded |
|---|---|---|---|
| Buy | DECKERS OUTDOOR CORP CMN | May 9, 2026 | |
| Sell | DEXCOM INC CMN | Apr 24, 2026 | |
| Buy | DEXCOM INC CMN | Apr 24, 2026 | |
| Sell | QUEST DIAGNOSTICS | Feb 10, 2026 | |
| Buy | QUEST DIAGNOSTICS INC CMN | Jan 29, 2026 | |
| Buy | DIAGEO OUTNOSTICORP CMN | Jan 15, 2026 | |
| Buy | DRGCOM, INC. CMN | Dec 1, 2025 | |
| Sell | Quest Diagnostics Incorporat | Nov 3, 2025 | |
| Buy | QUEST DIAGNOSTICS INC CMN | Nov 1, 2025 | |
| Buy | DRGUES OUTFORMS CORP CMN | Oct 2, 2025 |
This page tracks congressional stock trading activity in Quest Diagnostics Incorporated (DGX) in the Healthcare sector. Disclosed Capitol has indexed 140 disclosed congressional trades involving DGX. Every trade is sourced from official STOCK Act financial disclosure filings — the same primary records the Senate and House are required to publish. The full trade list with politician names, transaction types, amount ranges, and disclosure dates is below, alongside cross-references to any related lobbying activity, federal contracts, and committee assignments.
As of May 2026 — Disclosed Capitol has tracked 140 disclosed congressional trades in Quest Diagnostics Incorporated (DGX) — 68:57 buy-heavy ratio — led by Ro Khanna (D).
| Date | Politician | Party | Action | Amount |
|---|---|---|---|---|
| 2026-05-09 | Ro Khanna | D | Buy | $1,001 - $15,000 |
| 2026-04-24 | Ro Khanna | D | Sell | $15,001 - $50,000 |
| 2026-04-24 | Ro Khanna | D | Buy | $1,001 - $15,000 |
| 2026-02-10 | Michael McCaul | R | Sell | $50,001 - $100,000 |
| 2026-01-29 | Ro Khanna | D | Purchase | $1,001 - $15,000 |
| 2026-01-15 | Ro Khanna | D | Purchase | $1,001 - $15,000 |
| 2025-12-01 | Ro Khanna | D | Purchase | $1,001 - $15,000 |
| 2025-11-03 | Julie Johnson | D | Sale | $1,001 - $15,000 |
| 2025-11-01 | Ro Khanna | D | Purchase | $1,001 - $15,000 |
| 2025-10-02 | Ro Khanna | D | Purchase | $1,001 - $15,000 |
Across the 140 disclosed congressional trades in Quest Diagnostics Incorporated (DGX), members of Congress have reported 68 buys and 57 sells. The average 30-day alpha vs. the S&P 500 is 0.66%.