| Politician | Action | Description | Traded |
|---|---|---|---|
| Buy | 3D SYSTEMS CORP. CMN | May 19, 2026 | |
| Sell | 3D SYSTEMS CORP | Oct 27, 2025 | |
| Buy | 3D VADIOS INC CMN STOCK | Jan 9, 2025 | |
| Buy | ROBERT HARSHBARGER, JR. REVO | Jun 18, 2021 | |
| Sell | 3D Systems Corporation | Jan 27, 2021 | |
| Sell | 3D SYSTEMS ROTH CHARTES INC | Nov 3, 2020 | |
| Buy | Diegos plc | Aug 4, 2020 | |
| Buy | 3D Systems Corp Option PUT 1 | May 18, 2015 | |
| Buy | 3D Systems Corp Option PUT 1 | May 7, 2015 | |
| Sell | 3D Systems Corporation | Oct 22, 2014 |
This page tracks congressional stock trading activity in 3D Systems Corporation (DDD) in the Technology sector. Disclosed Capitol has indexed 10 disclosed congressional trades involving DDD. 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 June 2026 — Disclosed Capitol has tracked 10 disclosed congressional trades in 3D Systems Corporation (DDD) — 5:4 buy-heavy ratio — led by Ro Khanna (D).
| Date | Politician | Party | Action | Amount |
|---|---|---|---|---|
| 2026-05-19 | Ro Khanna | D | Buy | $1,001 - $15,000 |
| 2025-10-27 | Michael McCaul | R | Sale | $15,001 - $50,000 |
| 2025-01-09 | Ro Khanna | D | Purchase | $1,001 - $15,000 |
| 2021-06-18 | Diana Harshbarger | R | Purchase | $1,001 - $15,000 |
| 2021-01-27 | Garret Graves | R | Sale | $1,001 - $15,000 |
| 2020-11-03 | Ro Khanna | D | Sale | $1,001 - $15,000 |
| 2020-08-04 | Greg Gianforte | R | Purchase | $15,001 - $50,000 |
| 2015-05-18 | Diane Black | R | Purchase | $1,001 - $15,000 |
| 2015-05-07 | Diane Black | R | Purchase | $1,001 - $15,000 |
| 2014-10-22 | Lou Barletta | R | Sale | $1,001 - $15,000 |
Across the 10 disclosed congressional trades in 3D Systems Corporation (DDD), members of Congress have reported 5 buys and 4 sells. The average 30-day alpha vs. the S&P 500 is 3.82%.