02:37 PM EDT, 03/12/2025 (MT Newswires) -- Zynex ( ZYXI ) shares slumped 49% amid heavy trading after the company reported late Tuesday it swung to a Q4 loss with net revenue decreasing year-over-year.

Intraday trading volume rose to over 2.77 million shares from a daily average of about 76,000.

iRobot (IRBT) reported a fiscal Q4 non-GAAP net loss on Wednesday as sales fell more than forecast.

The home appliances company said it revised its existing term loan and was talking with its primary lender as part of an ongoing review of its strategic alternatives, adding there is no assurance that the process will result in a transaction.

Shares slumped 34% as intraday trading volume surged to over 15.2 million, versus a daily average of about 1.94 million.

Vera Bradley ( VRA ) said Wednesday it agreed to sell all ownership interest in the Pura Vida business.

The company did not disclose the buyer or the financial details of the transaction. "We remain on track to deliver a minimum of $20 million in cost savings in 2025 and we enter the new fiscal year debt-free providing flexibility to operate our business transformation," Chief Executive Jacqueline Ardrey said, according to a press release.

Shares fell 5% intraday, with intraday trading volume at over 505,000 compared with its daily average of about 266,000.

Price: 3.53, Change: -3.47, Percent Change: -49.61