Check out the companies making headlines yesterday:

FuelCell Energy (NASDAQ: FCEL): Carbonate fuel cell technology developer FuelCell Energy (NASDAQ: FCEL) fell by 9.8% on Wednesday after the company filed for a common stock offering of up to $200 million See our full article here.

Is now the time to buy FuelCell Energy? Access our full analysis report here.

Corcept (NASDAQ: CORT): Biopharma company Corcept Therapeutics (NASDAQ: CORT) fell by 51.4% on Wednesday after the U.S. Food and Drug Administration (FDA) issued a Complete Response Letter (CRL) rejecting the company's New Drug Application for relacorilant. See our full article here.

Is now the time to buy Corcept? Access our full analysis report here.

PacBio (NASDAQ: PACB): Genomics company Pacific Biosciences of California (NASDAQ: PACB) rose by 6.1% on Wednesday after Cathie Wood's investment firm, ARK Invest, purchased a substantial number of its shares. See our full article here.

Is now the time to buy PacBio? Access our full analysis report here.