Crowdstrike, the cybersecurity company, filed May 14 to go public, according to an SEC filing. The company plans to trade on the Nasdaq under the ticker “CRWD.” Crowdstrike, of Sunnyvale, California did not reveal how many shares it would sell or their offer price. That will come in future filings. Crowdstrike is backed by Warburg Pincus, Accel and Alphabet.