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    Amendment: SEC Form SCHEDULE 13G/A filed by Appian Corporation

    2/7/25 2:50:23 PM ET
    $APPN
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    Technology
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    SECURITIES AND EXCHANGE COMMISSION
    Washington, D.C. 20549


    SCHEDULE 13G


    UNDER THE SECURITIES EXCHANGE ACT OF 1934
    (Amendment No. 6)


    Appian Corporation

    (Name of Issuer)


    Class A Common Stock, $0.0001 par value per share

    (Title of Class of Securities)


    03782L101

    (CUSIP Number)


    12/31/2024

    (Date of Event Which Requires Filing of this Statement)


    Check the appropriate box to designate the rule pursuant to which this Schedule is filed:
    Checkbox not checked   Rule 13d-1(b)
    Checkbox not checked   Rule 13d-1(c)
    Checkbox checked   Rule 13d-1(d)






    SCHEDULE 13G

    CUSIP No.
    03782L101


    1Names of Reporting Persons

    Matthew W. Calkins
    2Check the appropriate box if a member of a Group (see instructions)

    Checkbox not checked  (a)
    Checkbox not checked  (b)
    3Sec Use Only
    4Citizenship or Place of Organization

    UNITED STATES
    Number of Shares Beneficially Owned by Each Reporting Person With:
    5Sole Voting Power

    28,994,207.00
    6Shared Voting Power

    0.00
    7Sole Dispositive Power

    28,994,207.00
    8Shared Dispositive Power

    0.00
    9Aggregate Amount Beneficially Owned by Each Reporting Person

    28,994,207.00
    10Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)

    Checkbox not checked
    11Percent of class represented by amount in row (9)

    39.2 %
    12Type of Reporting Person (See Instructions)

    IN


    SCHEDULE 13G

    Item 1. 
    (a)Name of issuer:

    Appian Corporation
    (b)Address of issuer's principal executive offices:

    7950 Jones Branch Drive, McLean, VA, 22102
    Item 2. 
    (a)Name of person filing:

    Matthew W. Calkins
    (b)Address or principal business office or, if none, residence:

    Matthew W. Calkins c/o Appian Corporation 7950 Jones Branch Drive McLean, VA 22102
    (c)Citizenship:

    United States
    (d)Title of class of securities:

    Class A Common Stock, $0.0001 par value per share
    (e)CUSIP No.:

    03782L101
    Item 3.If this statement is filed pursuant to §§ 240.13d-1(b) or 240.13d-2(b) or (c), check whether the person filing is a:
    (a)Checkbox not checked   Broker or dealer registered under section 15 of the Act (15 U.S.C. 78o);
    (b)Checkbox not checked   Bank as defined in section 3(a)(6) of the Act (15 U.S.C. 78c);
    (c)Checkbox not checked   Insurance company as defined in section 3(a)(19) of the Act (15 U.S.C. 78c);
    (d)Checkbox not checked   Investment company registered under section 8 of the Investment Company Act of 1940 (15 U.S.C. 80a-8);
    (e)Checkbox not checked   An investment adviser in accordance with § 240.13d-1(b)(1)(ii)(E);
    (f)Checkbox not checked   An employee benefit plan or endowment fund in accordance with § 240.13d-1(b)(1)(ii)(F);
    (g)Checkbox not checked   A parent holding company or control person in accordance with § 240.13d-1(b)(1)(ii)(G);
    (h)Checkbox not checked   A savings associations as defined in Section 3(b) of the Federal Deposit Insurance Act (12 U.S.C. 1813);
    (i)Checkbox not checked   A church plan that is excluded from the definition of an investment company under section 3(c)(14) of the Investment Company Act of 1940 (15 U.S.C. 80a-3);
    (j)Checkbox not checked   A non-U.S. institution in accordance with § 240.13d-1(b)(1)(ii)(J). If filing as a non-U.S. institution in accordance with § 240.13d-1(b)(1)(ii)(J),
           please specify the type of institution:
    (k)Checkbox not checked   Group, in accordance with Rule 240.13d-1(b)(1)(ii)(K).
     
    Item 4.Ownership
    (a)Amount beneficially owned:

    As of February 7, 2025: Mr. Calkins beneficially owned 1,778,327 shares of the Issuer's Class A Common Stock and 27,215,880 of the Issuer's Class B Common Stock, of which (i) 20,274,710 are indirectly beneficially owned and held by the Calkins Family LLC (the "Family LLC"), (ii) 6,941,070 are indirectly beneficially owned and held by Wallingford LLC ("Wallingford"), and (iii) 100 are shares of Class B Common Stock underlying options that are vested and exercisable within 60 days of February 7, 2025. Mr. Calkins is the managing member of each of the Family LLC and Wallingford. The Class B Common Stock is convertible at the holder's option into the Issuer's Class A Common Stock on a 1-for-1 basis. The holders of Class B Common Stock are entitled to ten votes per share and the holders of Class A Common Stock are entitled to one vote per share.
    (b)Percent of class:

    Based on (i) 42,938,701 shares of the Issuer's Class A Common Stock issued and outstanding and (ii) 31,090,085 shares of the Issuer's Class B Common Stock issued and outstanding, in each case, as of December 31, 2024, as reported by the Issuer to Mr. Calkins on February 7, 2025, and the information set forth in (a) above, Mr. Calkins beneficially held 39.2% of the Issuer's outstanding Common Stock, which represents 77.4% of the total voting power of the Issuer's outstanding Common Stock and 41.3% of the Issuer's outstanding Class A Common Stock (treating only shares of Class B Common Stock beneficially owned by Mr. Calkins as converted for purposes of computing this percentage).
    (c)Number of shares as to which the person has:
     (i) Sole power to vote or to direct the vote:

    28,994,207

     (ii) Shared power to vote or to direct the vote:

    0

     (iii) Sole power to dispose or to direct the disposition of:

    28,994,207

     (iv) Shared power to dispose or to direct the disposition of:

    0

    Item 5.Ownership of 5 Percent or Less of a Class.
     
    Item 6.Ownership of more than 5 Percent on Behalf of Another Person.
     
    Not Applicable
    Item 7.Identification and Classification of the Subsidiary Which Acquired the Security Being Reported on by the Parent Holding Company or Control Person.
     
    Not Applicable
    Item 8.Identification and Classification of Members of the Group.
     
    Not Applicable
    Item 9.Notice of Dissolution of Group.
     
    Not Applicable

    Item 10.Certifications:
     

        SIGNATURE 
     
    After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.

     
    Matthew W. Calkins
     
    Signature:/s/ Matthew W. Calkins
    Name/Title:Matthew W. Calkins
    Date:02/07/2025
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