3-D SYS CORP DEL

Ticker: DDD CUSIP: 88554D205 Class: Stock

Cambridge Advisors Inc.'s Holding History (CIK: 0001633695)

Note: Option positions (PUT/CALL) are excluded.

Q4 2020
Shares 20,150 Value ($000) $211 Avg Close $8.13 Range $4.67 - $12.77