APPIAN CORP — Director's Dealing 2022

Nov 10, 2022

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: APPIAN CORP (APPN)
CIK: 0001441683
Period of Report: 2022-11-08

Reporting Person: Matheos Mark (Chief Financial Officer)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2022-11-08	Class A Common Stock	M	20	—	Acquired	20	Direct
2022-11-08	Class A Common Stock	M	1131	—	Acquired	1151	Direct
2022-11-08	Class A Common Stock	S	397	$34.49	Disposed	754	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2022-11-08	Restricted Stock Unit	$	M	20	Disposed		Class A Common Stock (20.0)	Direct
2022-11-08	Restricted Stock Unit	$	M	1131	Disposed		Class A Common Stock (1131.0)	Direct

Footnotes

F1: Shares sold to cover taxes due upon vesting of RSUs.

F2: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $34.48 to $34.62, inclusive. The Reporting Person undertakes to provide to Appian Corporation, any security holder of Appian Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

F3: Each Restricted Stock Unit ("RSU") converts into Class A Common Stock on a one-for-one basis.

F4: The RSUs were granted on October 25, 2017 and vested on November 5, 2022

F5: The RSUs were granted on October 29, 2019. 1,131 vested on November 5, 2022, and 1,131 will vest on each of November 5, 2023 and November 5, 2024, provided that the Reporting Person has provided continuous service to the Issuer through the vesting date.