Exhibit 99.2

Exhibit 99.2 - Joint Filers’ Signatures

Designated Filer: Gurnet Holding Company

Issuer & Ticker Symbol: Corium International, Inc. (CORI)

Date of Event Requiring Statement: October 11, 2018

	GURNET HOLDING COMPANY
	By:
	/s/ James B. Singleton
	Name: James B. Singleton
	Title: Secretary
	Date: October 22, 2018

	GURNET MERGER SUB, INC.
	By:
	/s/ James B. Singleton
	Name: James B. Singleton
	Title: President
	Date: October 22, 2018

	GURNET POINT L.P.
	By:
	/s/ James B. Singleton
	Name: James B. Singleton
	Title: Manager of Waypoint International GP LLC, in its capacity as General Partner of Gurnet Point L.P.
	Date: October 22, 2018

	WAYPOINT INTERNATIONAL GP LLC.
	By:
	/s/ James B. Singleton
	Name: James B. Singleton
	Title: Manager
	Date: October 22, 2018