Mark Matheos - 06 May 2024 Form 4 Insider Report for APPIAN CORP (APPN)

Role: Chief Financial Officer
Signature: /s/ Angela Patterson, Attorney-in-Fact
Issuer symbol: APPN
Transactions as of: 06 May 2024
Net transactions value: -$131,150
Form type: 4
Filing time: 07 May 2024, 16:56:19 UTC
Previous filing: 02 May 2024
Next filing: 07 Nov 2024
SEC: View on sec.gov

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	APPN	Class A Common Stock	Options Exercise	$0	+13,616	+2196%	$0.000000	14,236	06 May 2024	Direct	F1
transaction	APPN	Class A Common Stock	Tax liability	$131,150	-4,101	-29%	$31.98	10,135	06 May 2024	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	-941	-50%	$0.000000	941	06 May 2024	Class A Common Stock	941		Direct	F2, F3
transaction	APPN	Restricted Stock Unit	Options Exercise	$0	-6,479	-100%	$0.000000^*	0	06 May 2024	Class A Common Stock	6,479		Direct	F2, F4
transaction	APPN	Restricted Stock Unit	Options Exercise	$0	-2,604	-50%	$0.000000	2,604	06 May 2024	Class A Common Stock	2,604		Direct	F2, F5
transaction	APPN	Restricted Stock Unit	Options Exercise	$0	-3,592	-25%	$0.000000	10,776	06 May 2024	Class A Common Stock	3,592		Direct	F2, F6

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

Explanation of Responses:

Id	Content
F1	Each Restricted Stock Unit ("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 May 4, 2021, and vest in two equal annual installments on each of May 6, 2024 and May 5, 2025, provided that the Reporting Person has provided continuous service to the Issuer through the vesting date.
F4	The RSUs were granted on February 13, 2024 and vested on May 6, 2024.
F5	The RSUs were granted on May 3, 2022, and vest in two equal annual installments on each of May 6, 2024 and May 5, 2025, provided that the Reporting Person has provided continuous service to the Issuer through the vesting date.
F6	The RSUs were granted on May 8, 2023, and vest in four equal installments on each anniversary of May 5, 2023, provided that the Reporting Person has provided continuous service to the Issuer through the vesting date.