13D Filing: Discovery Group I, LLC and Entellus Medical Inc (ENTL)

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Exhibit Index

Exhibit 1

List of transactions effected by the
Reporting Persons in the Company’s Common Stock since those reported in the Schedule 13D filed by the Reporting Persons
on March 28, 2017.

Exhibit 2

Joint Filing Agreement dated as of May
8, 2017
, by and between Discovery Equity Partners and Discovery Group.

Exhibit 3 Power of Attorney of Michael R. Murphy, dated as of April 28, 2008.

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