Operating income for the fourth quarter of 2021 was $20.5 million, compared to an operating income of $21.6 million for the fourth quarter of 2020, a decrease of $1.1 million, or 5%.
Total other expenses, net, for the fourth quarter of 2021 were $0.9 million, compared to $2.9 million for the fourth quarter of 2020, a decrease of $2.0 million, or 70%.
Net income for the fourth quarter of 2021 was $51.7 million, or $0.39 per share, compared to a net income of $18.3 million, or $0.15 per share, for the fourth quarter of 2020, an increase of $33.4 million, or $0.24 per share.
Adjusted net income of $54.0 million for the fourth quarter of 2021, compared to adjusted net income of $19.5 million for the fourth quarter of 2020, an increase of $34.4 million.
Adjusted EBITDA was $26.3 million or the fourth quarter of 2021, compared to $24.9 million for the fourth quarter of 2020, an increase of $1.5 million.
As of December 30, 2021, the Company had $114.5 million in cash, cash equivalents and restricted cash and $73.6 million in debt obligations, of which $0.2 million were finance lease obligations, compared to $84.8 million in cash, cash equivalents and restricted cash and $84.8 million in debt obligations, of which $15.1 million were finance lease obligations as of December 31, 2020.
Fiscal Year 2021 Results:
The following table represents net revenue by product grouping for the year ended December 31, 2021 and December 31, 2020, respectively:
| | | | | | | | | | | | | | | | |
| | Year Ended December 31, | | | Change | |
| | 2021 | | | 2020 | | | $ | | | % | |
| | (in thousands, except for percentages) | | | | | | | |
Advanced Wound Care | | $ | 430,839 | | | $ | 294,624 | | | $ | 136,215 | | | | 46 | % |
Surgical & Sports Medicine | | | 37,220 | | | | 43,674 | | | | (6,454 | ) | | | (15 | %) |
| | | | | | | | | | | | | | | | |
Net revenue | | $ | 468,059 | | | $ | 338,298 | | | $ | 129,761 | | | | 38 | % |
| | | | | | | | | | | | | | | | |
Net revenue for the year ended December 31, 2021 was $468.1 million, compared to $338.3 million for the year ended December 31, 2020, an increase of $129.8 million, or 38%. The increase in net revenue was driven by a $136.2 million increase, or 46%, in net revenue of Advanced Wound Care products, partially offset by a $6.5 million decrease, or 15%, in net revenue of Surgical & Sports Medicine products compared to the prior year.
Net income for the year ended December 30, 2021 was $94.9 million, or $0.71 per share, compared to a net income of $17.2 million, or $0.15 per share, for the year ended December 31, 2020.
Adjusted net income of $101.3 million for the year ended December 31, 2021, compared to adjusted net income of $20.0 million for the year ended December 31, 2020.
Adjusted EBITDA of $89.1 million for the year ended December 31, 2021, compared to Adjusted EBITDA of $38.8 million for the year ended December 31, 2020.