Michael Costa
Analyst · KeyBanc
Thanks, Talya. For the first quarter of 2024, we recognized normalized FFO per share of $0.34 and a normalized AFFO per share of $0.35, both up $0.02 from our fourth quarter 2023 results. Year-over-year, both normalized FFO per share and normalized AFFO per share increased 3%, representing the first year-over-year increase in both, since before the pandemic. This sequential increase was driven by the following: a $1.8 million sequential increase in cash rents received with the majority coming from stronger collections from cash basis tenants compared to the fourth quarter. A $1.3 million reduction in normalized cash G&A expense, primarily related to performance-based compensation true-ups, that occurred in the fourth quarter. $900,000 of business interruption insurance income related to a property that suffered fire damage last year, and a $600,000 improvement in NOI from our managed senior housing portfolio, due to improved performance as well as the transition of 5 facilities to our managed portfolio that were previously leased on a triple-net basis.
This was partially offset by a $500,000 increase in cash interest expense due to higher outstanding borrowings under our revolving credit facility. As Rick noted earlier, our first quarter performance came in slightly better than what we had forecast in our 2024 guidance estimate. While we are pleased with this out performance, given that it's early in the year, we feel it's most prudent to reaffirm our full year 2024 guidance ranges at this time, and we will revisit these ranges for our second quarter earnings call.
Our full year 2024 guidance ranges on a diluted per share basis are as follows: net income $0.53 to $0.57, FFO $1.33 to $1.37, normalized FFO $1.34 to $1.38, adjusted FFO $1.38 to $1.42, normalized adjusted FFO of $1.39 to $1.43. As a reminder, our guidance does not assume any acquisition or disposition activity.
Now briefly turning to our balance sheet. Our net debt to adjusted EBITDA ratio was 5.55x as of March 31, 2024. As our portfolio continues its recovery from the pandemic, we expect this to result in improvement to both our earnings as well as our leverage.
As of March 31, 2024, we are in compliance with all of our debt covenants and have ample liquidity of $914 million, consisting of unrestricted cash and cash equivalents of $60 million, and available borrowings of $854 million, under our revolving credit facility.
Finally, on May 8, 2024, Sabra's Board of Directors declared a quarterly cash dividend of $0.30 per share of common stock. The dividend will be paid on May 31, 2024, to common stockholders of record as of the close of business on May 20, 2024. The dividend is adequately covered and represents a payout of 86% of our first quarter normalized AFFO per share, and this payout percentage is expected to improve over the course of 2024.
And with that, we'll open up the lines for Q&A.