Form4.ai tracks every SEC insider trade in real time. See every DDD insider filing with a free account — no card.
See every DDD insider filing — free account, no card.
Free account3D SYSTEMS CORP (DDD) has 9 SEC Form 4 insider filings on record in the last 90 days. No insider purchases were filed — 3 sales totalling $635K. Most recent filing: Sept. 18, 2026.
Open-market value, last 90 days
Form 4 filings by type, last 90 days
| Date | Insider | Trade | Value | Price since buy |
|---|---|---|---|---|
| Sep 18, 2026 SEC filing | Nordstrom Phyllis B EVP, CFO and CAO | Sold | $107,400 | — |
| Sep 18, 2026 SEC filing | GRAVES JEFFREY A President and CEO | Sold | $151,535 | — |
| Sep 10, 2026 SEC filing | WRIGHT ANDREW WILLIAM BANASICK SVP, GC & Secretary | Tax withholding | $19,665 | — |
Create a free account to see all 9 DDD filings from the last 90 days. No card needed.
Create free accountWant DDD insider buys the moment they're filed, with Telegram alerts? Try Pro free for 7 days
Form 4 is the filing company officers, directors and 10% shareholders must submit to the SEC within two business days of trading their own company's stock. Open-market purchases generally carry more signal than sales, which are often scheduled in advance. More on how this works.