Appian (NASDAQ: APPN) CCO receives immediate-vesting grant of 2,259 RSUs

Rhea-AI Filing Summary

Zamudio-Ramirez Pavel reported acquisition or exercise transactions in this Form 4 filing.

Appian Corp Chief Customer Officer Pavel Zamudio-Ramirez received an equity grant of 2,259 restricted stock units. The award was granted on February 26, 2026 and vests immediately, meaning the units are no longer subject to a service-based waiting period.

Each restricted stock unit represents a contingent right to receive one share of Appian’s Class A common stock or its cash equivalent, at the company’s discretion. After this grant, Zamudio-Ramirez holds 2,259 restricted stock units directly.

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

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Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Zamudio-Ramirez Pavel

(Last) (First) (Middle)

7950 JONES BRANCH DRIVE

(Street)

MCLEAN VA 22102

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
APPIAN CORP [ APPN ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Chief Customer Officer

3. Date of Earliest Transaction (Month/Day/Year)
02/26/2026

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Restricted Stock Unit	(1)	02/26/2026		A		2,259		(2)	(2)	Class A Common Stock	2,259	$0	2,259	D

Explanation of Responses:

1. 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).

2. The RSUs were granted on February 26, 2026, and vest immediately.

Remarks:

	/s/ Angela Patterson, Attorney-in-Fact	03/02/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
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FAQ

What did APPN insider Pavel Zamudio-Ramirez report on this Form 4?

Pavel Zamudio-Ramirez reported receiving 2,259 restricted stock units as an equity grant. The units were awarded on February 26, 2026 and vest immediately, increasing his direct holdings of Appian equity-based compensation.

How many restricted stock units did APPN grant to Pavel Zamudio-Ramirez?

Appian granted Pavel Zamudio-Ramirez 2,259 restricted stock units. These RSUs represent a form of stock-based compensation that can convert into shares of Class A common stock or a cash equivalent at the company’s discretion.

When do the newly granted APPN RSUs to Pavel Zamudio-Ramirez vest?

The 2,259 restricted stock units granted to Pavel Zamudio-Ramirez vest immediately on the grant date. Immediate vesting means the award is no longer subject to a time-based vesting schedule after February 26, 2026.

What does each APPN restricted stock unit represent in this Form 4 filing?

Each restricted stock unit represents a contingent right to receive one share of Appian’s Class A common stock. Alternatively, the company may choose to settle the RSUs in a cash equivalent at its discretion.

How many APPN restricted stock units does Pavel Zamudio-Ramirez hold after this grant?

Following this transaction, Pavel Zamudio-Ramirez holds a total of 2,259 restricted stock units directly. This amount reflects his position in RSU-based equity compensation after the immediate-vesting award reported in the Form 4.

Is the APPN Form 4 transaction a stock purchase or a grant to Pavel Zamudio-Ramirez?

The transaction is a grant of restricted stock units, not an open-market stock purchase. It is classified as a grant, award, or other acquisition and was reported with transaction code “A” for derivative securities.