definiens: within the meaning of thePrivate Securities Litigation Reform Act of 1995, regarding, among other things, AveXis’research, development and regulatory plans for its programs for treatment of RTT andALS, its expectations regarding initiation of IND - enabling studies for these programs andtiming of providing an update on these programs . Such forward - looking statements arebased on current expectations and involve inherent risks and uncertainties, includingfactors that could delay, divert or change any of them, and could cause actual results todiffer materially from those projected in its forward - looking statements . Meaningfulfactors which could cause actual results to differ include, but are not limited to, thescope, progress, expansion, and costs of developing * * * * CERTAIN INFORMATION HAS BEEN OMITTED AND FILED SEPARATELY WITH THE COMMISSION . CONFIDENTIALTREATMENT HAS BEEN REQUESTED WITHRESPECT TO THE OMITTED PORTIONS