APPIAN CORP — Director's Dealing 2021

Feb 1, 2021

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: APPIAN CORP (APPN)
CIK: 0001441683
Period of Report: 2021-01-28

Reporting Person: Abdiel Capital Management, LLC (10% Owner)
Reporting Person: Abdiel Qualified Master Fund LP (10% Owner)
Reporting Person: Abdiel Capital LP (10% Owner)
Reporting Person: Abdiel Capital Advisors, LP (10% Owner)
Reporting Person: Moran Colin T. (10% Owner)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2021-01-28	Class A Common Stock	S	1379	$235.69	Disposed	5334227	Indirect
2021-01-28	Class A Common Stock	S	44	$235.69	Disposed	5334183	Indirect
2021-01-28	Class A Common Stock	S	4755	$236.51	Disposed	5329428	Indirect
2021-01-28	Class A Common Stock	S	151	$236.51	Disposed	5329277	Indirect
2021-01-28	Class A Common Stock	S	12903	$237.60	Disposed	5316374	Indirect
2021-01-28	Class A Common Stock	S	411	$237.60	Disposed	5315963	Indirect
2021-01-28	Class A Common Stock	S	6416	$238.28	Disposed	5309547	Indirect
2021-01-28	Class A Common Stock	S	204	$238.28	Disposed	5309343	Indirect
2021-01-28	Class A Common Stock	S	4398	$239.36	Disposed	5304945	Indirect
2021-01-28	Class A Common Stock	S	140	$239.36	Disposed	5304805	Indirect
2021-01-28	Class A Common Stock	S	16768	$240.42	Disposed	5288037	Indirect
2021-01-28	Class A Common Stock	S	534	$240.42	Disposed	5287503	Indirect
2021-01-28	Class A Common Stock	S	3993	$241.45	Disposed	5283510	Indirect
2021-01-28	Class A Common Stock	S	127	$241.45	Disposed	5283383	Indirect
2021-01-28	Class A Common Stock	S	1943	$242.29	Disposed	5281440	Indirect
2021-01-28	Class A Common Stock	S	62	$242.29	Disposed	5281378	Indirect
2021-01-28	Class A Common Stock	S	291	$243.43	Disposed	5281087	Indirect
2021-01-28	Class A Common Stock	S	9	$243.43	Disposed	5281078	Indirect

Footnotes

F1: The share numbers in Column 5 represent the aggregated holdings of Abdiel Qualified Master Fund, LP ("AQMF") and Abdiel Capital, LP ("ACLP"). Abdiel Capital Management, LLC is the general partner of AQMF and ACLP, and Abdiel Capital Advisors, LP serves as the investment manager of AQMF and ACLP. Colin T. Moran is the managing member of Abdiel Capital Management, LLC and Abdiel Capital Partners, LLC, which is the general partner of Abdiel Capital Advisors, LP. By virtue of the foregoing relationships, each of the Reporting Persons may be deemed to beneficially own the securities held by AQMF and ACLP. Each Reporting Person disclaims beneficial ownership of such securities, except to the extent of its or his pecuniary interest therein.

F2: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $235.01 to $235.98. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer 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: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $236.00 to $236.95. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer 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.

F4: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $237.00 to $237.99. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer 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.

F5: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $238.00 to $238.99. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer 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.

F6: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $239.00 to $239.99. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer 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.

F7: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $240.00 to $240.99. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer 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.

F8: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $241.005 to $241.915. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer 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.

F9: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $242.04 to $242.78. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer 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.

F10: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $243.24 to $243.45. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer 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.