Short answer

Wolfspeed Inc (WOLF) filed its fiscal 2013 10-K annual report with the SEC on Aug 28, 2013.

Top risk flagged: Conflict-minerals rules under Dodd-Frank and SEC disclosure requirements beginning May 2014, increasing sourcing and compliance costs

Wolfspeed Inc FY2013 10-K analysis

AI summary of each section, grounded in the filing text

Core model: SiC/GaN semiconductor manufacturing spanning LED components, lighting systems, and power/RF devices
Lighting Products reached 36% of revenue, up from 29% in 2012, following Ruud Lighting outdoor-LED expansion
LED Products revenue $801.5 million, while gross margin increased to 43% from 38%
R&D spending rose to $155.9 million from $143.4 million, supporting brighter, more efficient, lower-cost products
Backlog increased to $216.0 million, including $39.0 million in U.S. Government research contracts

Revenue $1.386B, up 19% YoY, driven primarily by Lighting Products at $495.1M, up 48%
Gross margin 38% vs 35%, gross profit $523.3M, operating income $96.5M vs $39.3M
Best segment Lighting Products: revenue $495.1M, gross profit $148.9M, margin 30%; worst Power and RF by revenue at $89.4M
Operating cash flow $285.2M, capex $77.5M, cash and investments $1.024B, repurchase authorization $200M
Fiscal 2014 capital investment target $120.0M, with competitive pricing, demand uncertainty and technology shifts as key risks

Conflict-minerals rules under Dodd-Frank and SEC disclosure requirements beginning May 2014, increasing sourcing and compliance costs
Primary manufacturing locations in the U.S. and China, creating disruption exposure from natural disasters or other catastrophic events
Sole-source and limited-source suppliers, with alternative qualification requiring six months or longer
OLED technology potentially reducing LED demand in backlighting markets
One customer exceeding 10% of fiscal 2013 consolidated revenue, creating concentration risk

Generated from the filing text; verify against the original. How to read a 10-K

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