Rite Aid filed for Chapter 11 bankruptcy protection in New Jersey on Sunday and said it would begin restructuring to significantly reduce its debt.

The company said it reached a deal with creditors on a restructuring plan that includes evaluating its retail footprint and closing underperforming locations.

Rite Aid also said lenders agreed to extend $3.45 billion in new funding to “provide sufficient liquidity” as it embarks on its restructuring plan.

The beleaguered drugstore chain has been grappling with slowing sales, mounting debt and a slew of lawsuits that allege the company helped fuel the nation’s opioid epidemic by oversupplying painkillers. 

During its most recent quarter ended June 3, revenue fell to $5.65 billion, down from $6.01 billion in the year-ago period. Its net loss widened to $306.7 million, or $5.56 per share, compared with a net loss of $110.2 million, or $2.03 per share, in the same period a year earlier. 

As a result of the rough quarter, Rite Aid lowered its fiscal 2024 outlook and warned investors it expects to lose between $650 million and $680 million for the full year, which is slated to end in late February.

Rite Aid’s retail pharmacy segment has long been a key growth driver for the company, but that hasn’t been enough to offset its mounting losses.

Plummeting demand for Covid vaccines and testing, a membership reduction in the company’s prescription drug plan, and a loss of customers from its Elixir pharmacy benefits business have contributed to a slowdown in revenue at the struggling drug chain.

On Sunday, the company appointed Jeffrey Stein as its new chief executive officer and chief restructuring officer as well as a member of its board. Elizabeth Burr had been serving as interim CEO since January and will remain on the company’s board.

Rite Aid Chairman Bruce Bodaken said in a statement: “Jeff is a proven leader with a strong track record of guiding companies through financial restructurings. We look forward to benefitting from his contributions and leveraging his expertise as we strengthen Rite Aid’s foundation and position the business for long-term success.”

Stein said he has “tremendous confidence in this business and the turnaround strategy that has been developed in recent months.”