As turnarounds go, this one is a disaster.

At radio giant Cumulus Media, things have gone from bad to worse. A quick look at the stock price tells the tale.

When former Chief Executive Lew Dickey exited in September 2015, the stock was already an anemic $5.45. On Friday, Cumulus shares closed at 52 cents.

Back in the halcyon days of early 2014, Cumulus stock was trading at $64.04. Now things are in tatters, and a Nasdaq delisting looms — as does a possible bankruptcy.

Meanwhile, current CEO Mary Berner keeps receiving bonus payments, which are now being paid on a quarterly basis instead of the typical end-of-year cycle, perhaps learned from her bankruptcy with Reader’s Digest.

“Cumulus continues to make tremendous progress in our multi-year turnaround, having reached a financial inflection point driven by ratings share growth, stabilization of the operations, and sustained outperformance against peers despite a tough market environment,” the company told On The Money.

Cumulus owns hundreds of radio stations and syndication company Westwood One, and competes with the likes of iHeart and CBS Radio, now in the hands of Entercom.

Now private equity firm Crestview Partners has adopted a poison pill to stop an activist from coming in as it staves off bankruptcy. For the year 2016 (a presidential election year), Cumulus reported that net revenue fell 2.3 percent while adjusted Ebitda — earnings before interest, tax, depreciation and amortization — was off 20.6 percent from a year earlier.

Radio-business watchers are intrigued to hear that former CEO Dickey has raised a $209 million investment fund. Dickey came off the Cumulus board in March.