¹ For the quarter ended September 30, 2018, the adjustment included $0.1 in COGS and $15.1 in SG&A. For the quarter ended September 30, 2017, the adjustment included $0.1 in COGS and $15.4 in SG&A. For the nine months ended September 30, 2018, the adjustment included $0.3 in COGS and $44.5 in SG&A. For the nine months ended September 30, 2017, the adjustment included $0.3 in COGS and $47.4 in SG&A.
² For the quarter ended September 30, 2018, the adjustment included ($0.7) in SG&A and ($1.4) in interest and other income (expense), net. For the quarter ended September 30, 2017, the adjustment included ($0.4) in SG&A. For the nine months ended September 30, 2018, the adjustment included ($0.7) in SG&A and ($1.4) in interest and other income (expense), net. For the nine months ended September 30, 2017, the adjustment included $1.2 in SG&A and $0.2 in interest and other income (expense), net.
³ For the quarter ended September 30, 2018, the adjustment included $0.1 in COGS, $0.4 in SG&A and $0.3 in R&D. For the nine months ended September 30, 2018, the adjustment included $0.4 in COGS, $1.5 in SG&A, and approximately $0.5 in R&D.
⁴ The Company has minority investments of less than 20% ownership in enterprises that benefit from, or are powered by its technology portfolio. The value of each of these investments is assessed periodically, and impairment recorded when required. For the quarter and nine months ended September 30, 2018, the adjustment included zero and $1.4, respectively, in interest and other income (expense), net. The Company excluded this amount as it is not related to on-going operations, and intends to exclude these impairment amounts from non-GAAP net income going forward.
⁵ Denominator based on weighted average shares used in the GAAP EPS calculation.
Note - Certain subtotals within the table above may not foot due to rounding.

Investor Contact:
Stacey Witten
Email: investor.relations@3dsystems.com 

Media Contact:
Greg Caldwell
Email: press@3dsystems.com