Proteostasis Therapeutics, Inc. (NASDAQ:PTI) Files An 8-K Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers

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Proteostasis Therapeutics, Inc. (NASDAQ:PTI) Files An 8-K Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers
Item 5.02 Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers.

(b) On May 2, 2018, Proteostasis Therapeutics, Inc.’s Chief Financial Officer and Treasurer, Helen Boudreau, provided notice of her resignation from the Company to pursue another professional opportunity. Ms.Boudreau will remain the CFO and Treasurer through June1, 2018. The Company has commenced a search for a replacement.

Item 5.02 Other Events.

The Company incorporates by reference into this Item 5.02 the information contained in Item 5.02 of this Current Report on Form 8-K.


About Proteostasis Therapeutics, Inc. (NASDAQ:PTI)

Proteostasis Therapeutics, Inc. is a biopharmaceutical company. The Company is engaged in discovery and development of therapeutics that treat diseases caused by an imbalance in the proteostasis network, a set of pathways that control protein biosynthesis, folding, trafficking and clearance. It has developed the Disease Relevant Translation (DRT) technology platform, a drug screening approach for identifying highly translatable therapeutics based on predictive and functionally pertinent phenotypic assays and disease relevant models. Using this platform, it has identified a new class of small molecules, amplifiers that modulate proteins in the proteostasis network. It is developing and intend to commercialize its lead amplifier of CFTR protein, PTI-428, to improve CFTR protein function. It also focuses on developing PTI-NC-733, PTI-130, Usp14 program and unfolded protein response (UPR) program. PTI-130 is a small molecule amplifier.