Sec Form 4 Filing - MITCHELL DAVID LEON @ APPIAN CORP - 2019-03-14

Insider filing report for Changes in Beneficial Ownership
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The following is an SEC EDGAR document rendered as filed.
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FORM 4
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
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, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940
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1. Name and Address of Reporting Person *
MITCHELL DAVID LEON
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)
Senior VP, Worldwide Sales
(Last)
(First)
(Middle)
C/O APPIAN CORPORATION, 11955 DEMOCRACY DRIVE, SUITE 1700
3. Date of Earliest Transaction (MM/DD/YY)
03/14/2019
(Street)
RESTON, VA20190
4. If Amendment, Date Original Filed (MM/DD/YY)
6. Individual or Joint/Group Filing (Check Applicable Line)
__ X __ Form filed by One Reporting Person
_____ Form filed by More than One Reporting Person
(City)
(State)
(Zip)
Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1.Title of Security
(Instr. 3)
2. Transaction Date (MM/DD/YY) 2A. Deemed Execution Date, if any (MM/DD/YY) 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
Class A Common Stock 03/14/2019 M 10,000 A $ 0 ( 1 ) 10,000 D
Class A Common Stock 03/14/2019 S( 2 ) 3,271 D $ 35.15 6,729 D
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 (MM/DD/YY) 3A. Deemed Execution Date, if any (MM/DD/YY) 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
(MM/DD/YY)
7. Title and Amount of Underlying Securities
(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 of Derivative Security: 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 ( 3 ) 03/14/2019 M 10,000 ( 4 ) ( 4 ) Class A Common Stock 10,000 $ 0 71,146 D
Reporting Owners
Reporting Owner Name / Address Relationships
Director 10% Owner Officer Other
MITCHELL DAVID LEON
C/O APPIAN CORPORATION
11955 DEMOCRACY DRIVE, SUITE 1700
RESTON, VA20190
Senior VP, Worldwide Sales
Signatures
/s/ Angela Patterson, Attorney-in-Fact 04/03/2019
** Signature of Reporting Person Date
Explanation of Responses:
( 1 )Each Restricted Stock Unit ("RSU") converts into Class A Common Stock on a one-for-one basis.
( 2 )The sales reported in this Form 4 were solely to cover taxes, commissions and fees due upon vesting of RSUs.
( 3 )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).
( 4 )40,000 of the RSUs were granted on 2/15/2018 and 31,136 of the RSUs were granted on 7/30/2018 and vest in five (5) equal annual installments commencing on the one-year anniversary of 3/5/2018 and 8/5/2018, respectively, provided that the Reporting Person has provided continuous service to the Issuer through such vesting 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).

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