APPIAN CORP — Director's Dealing 2022

May 10, 2022

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: APPIAN CORP (APPN)
CIK: 0001441683
Period of Report: 2022-05-05

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
2022-05-05	Class A Common Stock	P	82599	$46.70	Acquired	6239633	Indirect
2022-05-05	Class A Common Stock	P	2758	$46.70	Acquired	6242391	Indirect
2022-05-05	Class A Common Stock	P	63941	$47.28	Acquired	6306332	Indirect
2022-05-05	Class A Common Stock	P	2135	$47.28	Acquired	6308467	Indirect
2022-05-05	Class A Common Stock	P	31913	$48.43	Acquired	6340380	Indirect
2022-05-05	Class A Common Stock	P	1066	$48.43	Acquired	6341446	Indirect
2022-05-05	Class A Common Stock	P	4924	$49.51	Acquired	6346370	Indirect
2022-05-05	Class A Common Stock	P	164	$49.51	Acquired	6346534	Indirect
2022-05-05	Class A Common Stock	P	3387	$50.29	Acquired	6349921	Indirect
2022-05-05	Class A Common Stock	P	113	$50.29	Acquired	6350034	Indirect
2022-05-06	Class A Common Stock	P	26813	$42.85	Acquired	6376847	Indirect
2022-05-06	Class A Common Stock	P	887	$42.85	Acquired	6377734	Indirect
2022-05-06	Class A Common Stock	P	42660	$43.40	Acquired	6420394	Indirect
2022-05-06	Class A Common Stock	P	1412	$43.40	Acquired	6421806	Indirect
2022-05-06	Class A Common Stock	P	14865	$44.47	Acquired	6436671	Indirect
2022-05-06	Class A Common Stock	P	492	$44.47	Acquired	6437163	Indirect
2022-05-06	Class A Common Stock	P	2080	$45.04	Acquired	6439243	Indirect
2022-05-06	Class A Common Stock	P	69	$45.04	Acquired	6439312	Indirect
2022-05-06	Class A Common Stock	P	30600	$46.68	Acquired	6469912	Indirect
2022-05-06	Class A Common Stock	P	1013	$46.68	Acquired	6470925	Indirect
2022-05-06	Class A Common Stock	P	68911	$47.47	Acquired	6539836	Indirect
2022-05-06	Class A Common Stock	P	2281	$47.47	Acquired	6542117	Indirect
2022-05-06	Class A Common Stock	P	35172	$48.60	Acquired	6577289	Indirect
2022-05-06	Class A Common Stock	P	1164	$48.60	Acquired	6578453	Indirect
2022-05-06	Class A Common Stock	P	20890	$49.27	Acquired	6599343	Indirect
2022-05-06	Class A Common Stock	P	691	$49.27	Acquired	6600034	Indirect
2022-05-09	Class A Common Stock	P	98492	$42.87	Acquired	6698526	Indirect
2022-05-09	Class A Common Stock	P	3272	$42.87	Acquired	6701798	Indirect
2022-05-09	Class A Common Stock	P	232064	$43.13	Acquired	6933862	Indirect
2022-05-09	Class A Common Stock	P	7710	$43.13	Acquired	6941572	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. The shares were purchased in multiple transactions at prices ranging from $46.01 to $47.00. The Reporting Persons undertake 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 purchased at each separate price within the range set forth in this footnote.

F3: The price reported in Column 4 is a weighted average price. The shares were purchased in multiple transactions at prices ranging from $47.00 to $47.99. The Reporting Persons undertake 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 purchased at each separate price within the range set forth in this footnote.

F4: The price reported in Column 4 is a weighted average price. The shares were purchased in multiple transactions at prices ranging from $48.00 to $49.00. The Reporting Persons undertake 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 purchased at each separate price within the range set forth in this footnote.

F5: The price reported in Column 4 is a weighted average price. The shares were purchased in multiple transactions at prices ranging from $49.00 to $49.96. The Reporting Persons undertake 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 purchased at each separate price within the range set forth in this footnote.

F6: The price reported in Column 4 is a weighted average price. The shares were purchased in multiple transactions at prices ranging from $50.00 to $50.79. The Reporting Persons undertake 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 purchased at each separate price within the range set forth in this footnote.

F7: The price reported in Column 4 is a weighted average price. The shares were purchased in multiple transactions at prices ranging from $42.31 to $42.97. The Reporting Persons undertake 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 purchased at each separate price within the range set forth in this footnote.

F8: The price reported in Column 4 is a weighted average price. The shares were purchased in multiple transactions at prices ranging from $43.01 to $43.96. The Reporting Persons undertake 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 purchased at each separate price within the range set forth in this footnote.

F9: The price reported in Column 4 is a weighted average price. The shares were purchased in multiple transactions at prices ranging from $44.00 to $45.00. The Reporting Persons undertake 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 purchased at each separate price within the range set forth in this footnote.

F10: The price reported in Column 4 is a weighted average price. The shares were purchased in multiple transactions at prices ranging from $45.00 to $45.28. The Reporting Persons undertake 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 purchased at each separate price within the range set forth in this footnote.

F11: The price reported in Column 4 is a weighted average price. The shares were purchased in multiple transactions at prices ranging from $46.08 to $47.00. The Reporting Persons undertake 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 purchased at each separate price within the range set forth in this footnote.

F12: The price reported in Column 4 is a weighted average price. The shares were purchased in multiple transactions at prices ranging from $47.00 to $47.99. The Reporting Persons undertake 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 purchased at each separate price within the range set forth in this footnote.

F13: The price reported in Column 4 is a weighted average price. The shares were purchased in multiple transactions at prices ranging from $48.00 to $48.99. The Reporting Persons undertake 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 purchased at each separate price within the range set forth in this footnote.

F14: The price reported in Column 4 is a weighted average price. The shares were purchased in multiple transactions at prices ranging from $49.01 to $49.81. The Reporting Persons undertake 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 purchased at each separate price within the range set forth in this footnote.

F15: The price reported in Column 4 is a weighted average price. The shares were purchased in multiple transactions at prices ranging from $42.53 to $43.00. The Reporting Persons undertake 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 purchased at each separate price within the range set forth in this footnote.

F16: The price reported in Column 4 is a weighted average price. The shares were purchased in multiple transactions at prices ranging from $43.00 to $43.99. The Reporting Persons undertake 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 purchased at each separate price within the range set forth in this footnote.