PDF SOLUTIONS, INC.
RECONCILIATION OF GAAP NET INCOME (LOSS) TO NON-GAAP NET INCOME (UNAUDITED) (In thousands, except per share amounts) | ||||||||||||
Three months ended | ||||||||||||
March 31, | December 31, | March 31, | ||||||||||
2024 | 2023 | 2023 | ||||||||||
GAAP net income (loss) | $ | (393 | ) | $ | 887 | $ | 355 | |||||
Adjustments to reconcile GAAP net income (loss) to non-GAAP net income: | ||||||||||||
Stock-based compensation expense | 6,110 | 5,923 | 4,884 | |||||||||
Amortization of acquired technology under costs of revenues | 584 | 586 | 553 | |||||||||
Amortization of other acquired intangible assets | 259 | 306 | 325 | |||||||||
Expenses of arbitration (1) | — | 75 | 2,133 | |||||||||
Tax impact of valuation allowance for deferred tax assets and reconciling items (2) | (813 | ) | (2,060 | ) | (980 | ) | ||||||
Non-GAAP net income | $ | 5,747 | $ | 5,717 | $ | 7,270 | ||||||
GAAP net income (loss) per diluted share | $ | (0.01 | ) | $ | 0.02 | $ | 0.01 | |||||
Non-GAAP net income per diluted share | $ | 0.15 | $ | 0.15 | $ | 0.19 | ||||||
Weighted average common shares used in GAAP net income (loss) per diluted share calculation | 38,500 | 38,814 | 38,859 | |||||||||
Weighted average common shares used in non-GAAP net income per diluted share calculation | 39,053 | 38,814 | 38,859 |