0001515156-24-000013 4/A 1 20230720 20240125 20240125 McIntyre Julian Alexander 0001963363 4/A 34 001-37822 24562669 30A BROOK STREET LONDON X0 W1K 5DJ Advanced Emissions Solutions, Inc. 0001515156 2890 08 Industrial Applications and Services 275472457 1231 8051 E. MAPLEWOOD AVE., STE 210 GREENWOOD VILLAGE CO 80111 720-598-3500 8051 E. MAPLEWOOD AVE., STE 210 GREENWOOD VILLAGE CO 80111 4/A 1 wk-form4a_1706218413.xml FORM 4/A FORM 4 OMB APPROVAL ? Check this box OMB Number: if no longer 3235-0287 subject to Estimated Section 16. Form average burden 4 or Form 5 hours per obligations may response... 0.5 continue. See Instruction 1(b). ? Check this box UNITED STATES SECURITIES AND EXCHANGE COMMISSION to indicate that Washington, D.C. 20549 a transaction STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF was made SECURITIES pursuant to a contract, instruction or written plan that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10. Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934 or Section 30(h) of the Investment Company Act of 1940 1. Name and Address of Reporting 2. Issuer Name and Ticker 5. Relationship of Person * or Trading Symbol Reporting Person(s) to McIntyre Julian Alexander Advanced Emissions Issuer (Check all Solutions, Inc. [ ADES ] applicable) __X__ Director _____ 10% Owner (Last) (First) (Middle) 3. Date of Earliest _____ Officer (give title C/O ADVANCED EMISSIONS SOLUTIONS, Transaction (MM/DD/YYYY) below) _____ Other INC., 8051 E. MAPLEWOOD AVENUE, 7/20/2023 (specify below) SUITE 210 (Street) 4. If Amendment, Date 6. Individual or GREENWOOD VILLAGE, CO 80111 Original Filed Joint/Group Filing (Check (MM/DD/YYYY) Applicable Line) 7/24/2023 _X _ Form filed by One Reporting Person ___ Form filed by More (City) (State) (Zip) than One Reporting Person Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned 1.Title of Security 2. Trans. Date 2A. 3. Trans. Code 4. Securities Acquired (A) 5. Amount of 6. Ownership Form: 7. Nature of (Instr. 3) Deemed (Instr. 8) or Disposed of (D) Securities Direct (D) or Indirect Beneficial Execution (Instr. 3, 4 and 5) Beneficially Owned Indirect (I) Ownership (Instr. Date, if Following Reported (Instr. 4) 4) any (A) Transaction(s) or (Instr. 3 and 4) Code V Amount (D) Price Series A Convertible 7/20/2023 (1) D (2) 189,065 (3) D $0 0 I By MWB Preferred Stock Limited (4) Series A Convertible By Markham Fuels Preferred Stock 7/20/2023 (1) D (2) 21,297 (5) D $0 0 I Management Limited (6) Common Stock 7/20/2023 (1) A (2) 189,065 A $0 348,632 I By MWB Limited (4) By Markham Fuels Common Stock 7/20/2023 (1) A (2) 21,297 A $0 39,271 I Management Limited (6) Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities) 1. Title of 2. 3. 3A. 4. Trans. 5. Number of 6. Date Exercisable 7. Title and Amount of 8. Price 9. Number of 10. 11. Nature Derivate Conversion Trans. Deemed Code Derivative and Expiration Date Securities Underlying of derivative Ownership of Security or Date Execution (Instr. 8) Securities Derivative Security Derivative Securities Form of Indirect (Instr. 3) Exercise Date, if Acquired (A) or (Instr. 3 and 4) Security Beneficially Derivative Beneficial Price of any Disposed of (D) (Instr. 5) Owned Security: Ownership Derivative (Instr. 3, 4 Following Direct (D) (Instr. 4) Security and 5) Reported or Transaction(s) Indirect Date Expiration Amount or (Instr. 4) (I) Exercisable Date Title Number of (Instr. 4) Code V (A) (D) Shares Explanation of Responses: (1) On July 24, 2023, the reporting person filed a Form 4 which inadvertendly omitted certain indirect beneficial ownership interests in the issuer's Common Stock and Series A Convertible Preferred Stock. As reported in this amendment, the reporting person indirectly owned additional interests in the issuer's Common Stock and disposed of interests in the issuer's Series A Convertible Preferred Stock through their control of Markham Fuels Management Limited, and control of Allard Services Limited, which controls MWB Limited. This amended filing on Form 4/A reflects the shares obtained by Markham Fuels Management Limited and MWB Limited in the conversion referenced in footnote (1). (2) The shares of Series A Convertible Preferred Stock converted to an equal number of shares of the Issuer's Common Stock upon the approval by the holders of the percentage of Common Stock required to approve such conversion under the applicable rules of The Nasdaq Stock Market, without the need for any action on the part of the holders of the Series A Convertible Preferred Stock. (3) This amount includes 2,414 shares of Series A Convertible Preferred Stock received on April 21, 2023, as dividends paid in-kind for the first quarter of 2023, which acquisition was exempt from Section 16 of the Securities Exchange Act of 1934, as amended, pursuant to Rule 16a-9 thereunder. (4) The shares reported on this row are held by MWB Limited, which is controlled by Allard Services Limited. Julian McIntyre, a Director of the Issuer, controls Allard Services Limited and therefore may be deemed to be an indirect beneficial owner of the securities reported herein. (5) This amount includes 272 shares of Series A Convertible Preferred Stock received on April 21, 2023, as dividends paid in-kind for the first quarter of 2023, which acquisition was exempt from Section 16 of the Securities Exchange Act of 1934, as amended, pursuant to Rule 16a-9 thereunder. (6) The shares reported on this row are held by Markham Fuels Management Limited. Julian McIntyre, a Director of the Issuer, controls Markham Fuels Management Limited and therefore is an indirect beneficial owner of the securities reported herein. Reporting Owners Reporting Owner Name / Address Relationships Director 10% Owner Officer Other McIntyre Julian Alexander C/O ADVANCED EMISSIONS SOLUTIONS, INC. X 8051 E. MAPLEWOOD AVENUE, SUITE 210 GREENWOOD VILLAGE, CO 80111 Signatures /s/ Julian Alexander McIntyre 1/25/2024 ** 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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