APPIAN CORP — Director's Dealing 2017

May 31, 2017

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: APPIAN CORP (APPN)
CIK: 0001441683
Period of Report: 2017-05-31

Reporting Person: MOTT DAVID M (10% Owner)

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2017-05-31	Series B Convertible Preferred Stock	$	C	6114338	Disposed		Class B Common Stock (6114338)	Indirect
2017-05-31	Class B Common Stock	$	C	6114338	Acquired		Class A Common Stock (6114338)	Indirect

Footnotes

F1: Each share of Series B Convertible Preferred Stock converted into one share of the Issuer's Class B Common Stock upon the closing of the Issuer's initial public offering, and had no expiration date.

F2: The Reporting Person is a director of NEA 14 GP, LTD, which is the sole general partner of NEA Partners 14, L.P. ("NEA Partners 14"). NEA Partners 14 is the sole general partner of New Enterprise Associates 14, L.P. ("NEA 14"), which is the direct beneficial owner of the securities. The Reporting Person disclaims beneficial ownership, within the meaning of Section 16 of the Securities Exchange Act of 1934, as amended, or otherwise of such portion of the NEA 14 shares in which the Reporting Person has no pecuniary interest.

F3: Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock and has no
expiration date. In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock upon (1)
any transfer, whether or not for value and whether voluntary or involuntary or by operation of law, except for certain transfers described in the
Issuer's certificate of incorporation, including, without limitation, certain transfers for tax and estate planning purposes or (continued to Footnote (4))

F4: (continued from Footnote (3)) (2) the death or disability, as defined in the Issuer's certificate of incorporation, of the applicable Class B common
stockholder (or nine months after the date of death or disability if the stockholder is one of the Issuer's founders). In addition, on the first trading day following the date on which the outstanding shares of Class B Common Stock represent less than 10% of the aggregate voting power of the
Issuer's then outstanding capital stock, all outstanding shares of Class B Common Stock shall convert automatically into Class A Common Stock,
and no additional shares of Class B Common Stock will be issued.