RDUS
Radius Recycling, Inc. Class A Common Stock
stock NASDAQ

To put things in a more understandable way:
The company has been bought. The stock will "continue" under another ticker from the company that bought RDUS. Your shares will be available again soon under another ticker, the amount of shares and price might change.
Companies sometimes buy a company to be on the major markets instead of IPO'ing or seeing their IPO request getting rejected a few times and see buying a listed company as the easiest route to becoming public.

PORTLAND, Ore., March 13, 2025 (GLOBE NEWSWIRE) -- Radius Recycling, Inc. (NASDAQ: RDUS) (“Radius” or the “Company”) today announced that it has entered into a definitive merger agreement with Toyota Tsusho America, Inc. (“TAI”), a U.S. subsidiary of Toyota Tsusho Corporation (8015.T) (“TTC”), under which TAI will acquire all shares of Radius for $30.00 per share in cash, representing an approximate 115% premium to Radius’ closing share price on March 12, 2025, and an approximate 102% premium over the 90-day volume-weighted average share price (VWAP). Upon completion of the transaction, Radius will continue to operate from its current headquarters in Portland, Oregon with its teams, operating facilities, strategy, and brands retained.
The news is out there for several months. Depending on what you entry point was, you may have come out good.

👋 I own RDUS recycling stock. Quite a few shares but I noticed today it got delisted ?! If I want to sell, how can I do that? Will the stock be listed again? I am so confused never happened to my portfolio before.

To put things in a more understandable way:
The company has been bought. The stock will "continue" under another ticker from the company that bought RDUS. Your shares will be available again soon under another ticker, the amount of shares and price might change.
Companies sometimes buy a company to be on the major markets instead of IPO'ing or seeing their IPO request getting rejected a few times and see buying a listed company as the easiest route to becoming public.

PORTLAND, Ore., March 13, 2025 (GLOBE NEWSWIRE) -- Radius Recycling, Inc. (NASDAQ: RDUS) (“Radius” or the “Company”) today announced that it has entered into a definitive merger agreement with Toyota Tsusho America, Inc. (“TAI”), a U.S. subsidiary of Toyota Tsusho Corporation (8015.T) (“TTC”), under which TAI will acquire all shares of Radius for $30.00 per share in cash, representing an approximate 115% premium to Radius’ closing share price on March 12, 2025, and an approximate 102% premium over the 90-day volume-weighted average share price (VWAP). Upon completion of the transaction, Radius will continue to operate from its current headquarters in Portland, Oregon with its teams, operating facilities, strategy, and brands retained.
The news is out there for several months. Depending on what you entry point was, you may have come out good.

👋 I own RDUS recycling stock. Quite a few shares but I noticed today it got delisted ?! If I want to sell, how can I do that? Will the stock be listed again? I am so confused never happened to my portfolio before.