On a GAAP basis, Microchip reported gross margin of 59.6% and net income attributable to common shareholders of $34.9 million , or $0.06 per share . GAAP operating expenses totaled $555.2 million , including acquisition and intangible amortization of $107.6 million , special charges of $4.8 million largely tied to the closure of Fab 2, and share-based compensation of $62.1 million .Non-GAAP gross margin was 60.5% , which included $51.7 million of capacity underutilization charges and $58.4 million of new in ...