Tech Industry

Short Take: Natural Microsystems falters on warning

Shares in Natural Microsystems, a provider of hardware and software technologies in telecommunications, fell sharply on the company's warning that its first-quarter earnings would be lower than expected. The stock also was downgraded by some Wall Street analysts.

Shares in Natural Microsystems, a provider of hardware and software technologies in telecommunications, fell sharply on the company's warning that its first-quarter earnings would be lower than expected. The stock also was downgraded by some Wall Street analysts.