Safe Harbor

Statements made on this website about Proteostasis Therapeutics, Inc. that are not descriptions of historical facts are forward-looking statements reflecting the current beliefs and expectations of management. Forward-looking statements are sometimes identified by words such as “plan,” “may,” “will,” “expect,” and similar expressions referencing future events, conditions, or circumstances. These forward-looking statements involve substantial risks and uncertainties that could cause our clinical development programs, future results, performance, or achievements to differ significantly from those expressed or implied by the forward-looking statements. Actual results could differ materially from those expressed or implied by these forward-looking statements as a result of various factors, including, without limitation, the various risks described in our Form 10-K for the year ended December 31, 2019, and our subsequent filings with the SEC. Proteostasis Therapeutics, Inc. undertakes no obligation to update or revise any forward-looking statement for any reason.