May 12 (Reuters) - Athenex Inc:
* Athenex Inc files for IPO of up to $100 million of common stock - sec filing
* Athenex Inc says have applied to have stock listed on nasdaq global market under the symbol "ATNX"
* Athenex Inc says Credit Suisse, J.P. Morgan and Deutsche Bank Securities are underwriters to IPO
* Athenex Inc - proposed IPO price is an estimate solely for purpose of calculating sec registration fee Source text (bit.ly/2raO15G)