IDM Pharma Receives Notification from NASDAQ Relating to Minimum...( On February 5 2008 the closing pric...),Health

On February 5, 2008, the closing price of the Company's common stock was

$3.81 per share

IRVINE, Calif., Feb. 5 /PRNewswire-FirstCall/ -- IDM Pharma, Inc. (Nasdaq: IDMI) today announced that it received a letter, dated February 4, 2008, from The NASDAQ Stock Market, notifying IDM Pharma that during the preceding 30 consecutive business days, the closing bid price of the Company's common stock had been below the $1.00 minimum bid per share required for continued listing on the NASDAQ Global Market under NASDAQ Marketplace Rule 4450(a)(5).

The NASDAQ letter dated February 4, 2008 has no immediate effect on the listing of the Company's common stock. On February 5, 2008, the closing price of the Company's common stock was $3.81 per share.

In accordance with NASDAQ Marketplace Rule 4450(e)(2), the Company will be granted 180 calendar days, or until August 4, 2008, to regain compliance with the minimum bid price requirement in accordance with NASDAQ Marketplace Rule 4450(a)(5) by maintaining a closing bid price of $1.00 per share or higher for a minimum of 10 consecutive trading days. If the Company is successful in meeting this requirement, NASDAQ will provide written notification that is has achieved compliance with the Rule. If the Company is unsuccessful in meeting the minimum bid requirement during this initial 180-day period, NASDAQ will provide notice to IDM Pharma that the Company's common stock will be delisted from the NASDAQ Global Market. If the Company receives a delisting notification, the Company may appeal to the Listing Qualifications Panel or apply to transfer its common stock to the NASDAQ Capital Market if IDM Pharma satisfies all criteria for initial listing on the NASDAQ C
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