Per otce.finra.org , clearly states Bioamber's "CUSIP suspended", not cancelled.
For example of a cancellation; Per otce.finra.org , clearly states Amyris' "bankruptcy plan effective/ shares cancelled"
On another note; It's a shame PTT withdrew their bid due to PWC leaking/publishing their info online prior to the confidential bid deadline, PTTMCC Biochem wouldn't have to import bio-succinic acid for their bio-pbs.
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