The cassette tape would grow in popularity. For years, National Audio Company would put together blank cassette tapes for ...

Ampex Corp. said it filed plans for a one-for-twenty reverse stock split of its outstanding shares of class A common stock. The amendment was approved by stockholders at the company's annual ...

In the bull market of the late 1950s, one of the rampaging stocks was Ampex Corp., a Redwood City, Calif., company that manufactures recording equipment ranging from videotape for television ...

Sony Corp. agreed Monday to pay at least $40 million to Ampex Corp. to resolve a dispute over patents related to digital cameras, sending Ampex shares soaring 90%, their biggest one-day jump ever.

NEW YORK, July 9, 2008 (PRIME NEWSWIRE) -- The NASDAQ Stock Market(r) announced today that it will delist the Class A common stock of Ampex Corporation. Ampex Corporation's stock was suspended on ...

Audio-video recording company Ampex Corp., which is scheduled to receive a Grammy next month for its contributions to the recording industry, said it may be forced to file for bankruptcy ...

In a 13D filing after the close on Ampex Corporation (AMPX-OLD), ValueVest High Concentration Master Fund disclosed an 8.3% stake (318k shares) in the company. The firm also disclosed a series of ...

WASHINGTON – Legendary audio-video recording company Ampex Corp., which is scheduled to receive a Grammy next month for its contributions to the recording industry, said it may be forced to file ...