Mark Steven Lynch - 05 May 2025 Form 4 Insider Report for APPIAN CORP (APPN)

Role: Interim CFO, Director
Signature: /s/ Angela Patterson, Attorney-in-Fact
Issuer symbol: APPN
Transactions as of: 05 May 2025
Net transactions value: -$59,625
Form type: 4
Filing time: 07 May 2025, 16:52:31 UTC
Previous filing: 07 Jan 2025
Next filing: 09 Jun 2025
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Lynch Mark Steven	Interim CFO, Director	C/O APPIAN CORPORATION, 7950 JONES BRANCH DRIVE, MCLEAN	/s/ Angela Patterson, Attorney-in-Fact	07 May 2025	0001707384

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	APPN	Class A Common Stock	Options Exercise	$0	+6,465	+18%	$0.000000	42,676	05 May 2025	Direct	F1
transaction	APPN	Class A Common Stock	Tax liability	$59,625	-1,924	-4.5%	$30.99	40,752	05 May 2025	Direct

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	APPN	Restricted Stock Unit	Options Exercise	$0	-6,465	-100%	$0.000000	0	05 May 2025	Class A Common Stock	6,465		Direct	F2, F3

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Each RSU converts into Class A Common Stock on a one-for-one basis.
F2	Each RSU represents a contingent right to receive one share of Issuer's Class A Common Stock (or its cash equivalent, at the discretion of the Issuer).
F3	The RSUs were granted on November 5, 2024 and are fully vested.