Who
Charles W. Hull
EVP & Chief Technology Officer
Company insider
Files Form 4 as: EVP & Chief Technology Officer, 3D Systems.
In numbers
- Trades disclosed
- 892
- Buys
- 1
- Sells
- 64
- Bought
- $6,822
- Sold
- $30.1M
- Companies
- 1
- Companies where not an officer
- 0
- First trade
- 3 Jan 2006
- Last trade
- 8 Sep 2026
- Last filed
- 10 Sep 2026
Companies traded
Activity over time
1 Nov 2024 – 1 Oct 2026
Buys above the line, sells below, each month.
Every trade
| Traded | Company | What | Amount | |
|---|---|---|---|---|
| 8 Sep 2026filed 10 Sep 2026 | DDD 3D SystemsSoftware | SEC FORM 4 Code F | $17K4,943 at $3.38 | filing |
| 8 Sep 2026filed 10 Sep 2026 | DDD 3D SystemsSoftware | SEC FORM 4 Code F | $17K4,943 at $3.38 | filing |
| 14 Apr 2026filed 16 Apr 2026 | DDD 3D SystemsSoftware | SEC FORM 4 Code F | $8,1224,102 at $1.98 | filing |
| 14 Apr 2026filed 16 Apr 2026 | DDD 3D SystemsSoftware | SEC FORM 4 Code F | $8,1224,102 at $1.98 | filing |
| 1 Apr 2026filed 3 Apr 2026 | DDD 3D SystemsSoftware | SEC FORM 4 Code F | $8,3444,462 at $1.87 | filing |
| 1 Apr 2026filed 3 Apr 2026 | DDD 3D SystemsSoftware | SEC FORM 4 Code F | $8,3444,462 at $1.87 | filing |
| 13 Mar 2026filed 17 Mar 2026 | DDD 3D SystemsSoftware | SEC FORM 4 Code A | —50,000 at $0.00 | filing |
| 13 Mar 2026filed 17 Mar 2026 | DDD 3D Systemsoption or derivative · Software | SEC FORM 4 Code A | —50,000 at $0.00 | filing |
| 13 Mar 2026filed 17 Mar 2026 | DDD 3D Systemsoption or derivative · Software | SEC FORM 4 Code A | —50,000 at $0.00 | filing |
| 13 Mar 2026filed 17 Mar 2026 | DDD 3D SystemsSoftware | SEC FORM 4 Code A | —50,000 at $0.00 | filing |
| 5 Sep 2025filed 9 Sep 2025 | DDD 3D SystemsSoftware | SEC FORM 4 Code F | $10K4,929 at $2.12 | filing |
| 14 Apr 2025filed 16 Apr 2025 | DDD 3D SystemsSoftware | SEC FORM 4 Code F | $8,3074,092 at $2.03 | filing |
| 1 Apr 2025filed 17 Mar 2026 | DDD 3D SystemsSoftware | SEC FORM 4 Code A | —32,500 at $0.00 | filing |
| 1 Apr 2025filed 17 Mar 2026 | DDD 3D Systemsoption or derivative · Software | SEC FORM 4 Code A | —32,500 at $0.00 | filing |
| 1 Apr 2025filed 17 Mar 2026 | DDD 3D Systemsoption or derivative · Software | SEC FORM 4 Code A | —32,500 at $0.00 | filing |
| 1 Apr 2025filed 17 Mar 2026 | DDD 3D SystemsSoftware | SEC FORM 4 Code A | —32,500 at $0.00 | filing |
| 1 Apr 2025filed 11 Apr 2025 | DDD 3D SystemsSoftware | SEC FORM 4 Code A | $67K32,500 at $2.07 | filing |
| 17 Mar 2025filed 19 Mar 2025 | DDD 3D SystemsSoftware | SEC FORM 4 Code F | $6,8062,484 at $2.74 | filing |
| 17 Dec 2024filed 18 Dec 2024 | DDD 3D SystemsSoftware | SEC FORM 4 Sold | $448K115,971 at $3.86 | filing |
| 5 Sep 2024filed 9 Sep 2024 | DDD 3D SystemsSoftware | SEC FORM 4 Code A | —41,322 at $0.00 | filing |
The newest 500 lines are listed; the numbers count every line.
News
No headline names them, or the companies they trade most, lately.