Gainers
Tenneco Inc. (NYSE: TEN) shares surged 93.9% to close at $19.35 on Wednesday after the company announced it will be acquired by Apollo Funds. Tenneco also reported a Q4 loss of $0.11 per share.
Gainers
Quidel (NASDAQ:QDEL) shares increased by 7.4% to $106.2 during Friday's after-market session. The market value of their outstanding shares is at $4.4 billion.
Midway through trading Tuesday, the Dow traded down 1.58% to 35,343.17 while the NASDAQ fell 1.70% to 14,640.00. The S&P also fell, dropping, 1.57% to 4,589.66.