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

FORM 8-K

CURRENT REPORT
Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

May 5, 2025
Date of Report (Date of Earliest Event Reported)

Central Index Key Number of the issuing entity:  0001628112
COMM 2015-LC19 Mortgage Trust
(Exact name of issuing entity)

Central Index Key Number of the registrant:  0001013454
Deutsche Mortgage & Asset Receiving Corporation
(Exact name of registrant as specified in its charter)

Central Index Key Number of the sponsor:  0001541294
German American Capital Corporation
(Exact name of sponsor as specified in its charter)

Central Index Key Number of the sponsor:  0001541468
Ladder Capital Finance LLC
(Exact name of sponsor as specified in its charter)

Central Index Key Number of the sponsor:  0001558761
Cantor Commercial Real Estate Lending, L.P.
(Exact name of sponsor as specified in its charter)

Central Index Key Number of the sponsor:  0001089877
KeyBank National Association
(Exact name of sponsor as specified in its charter)

New York	333-193376-15	38-3955412 38-3955413 38-7135306
(State or other jurisdiction of incorporation of issuing entity)	(Commission File Number of issuing entity)	(I.R.S. Employer Identification Numbers)

c/o Computershare Trust Company, N.A., as agent for
Wells Fargo Bank, National Association
9062 Old Annapolis Road
Columbia, MD 21045
(Address of principal executive offices of the issuing entity) (Zip Code)

(212) 250-2500
Registrant's Telephone number, including area code

Former name or former address, if changed since last report:  Not Applicable

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

☐  Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐  Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐  Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act(17 CFR 240.14d-2(b))

☐  Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act(17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

Title of each class Trading Symbol(s) Name of each exchange on which registered

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

☐  Emerging growth company

☐  If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised Financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.

Item 6.04 Failure to Make a Required Distribution.

The Certificate Administrator made distributions to the Certificateholders on the April 11, 2025 Distribution Date.  The Certificate Administrator was subsequently notified by the Master Servicer on May 5, 2025 of payment revisions impacting the Class G and Class H Certificateholders.  The payment revisions were made as a result of corrections to the appraisal reduction amounts and appraisal subordination entitlement reductions on the Central Plaza Mortgage Loan (Loan Number 4 on Annex A-1 of the prospectus supplement of the registrant relating to the issuing entity filed on February 3, 2015 pursuant to Rule 424(b)(5) (the “Prospectus Supplement”)) and the Decorative Center of Houston Mortgage Loan (Loan Number 8 on Annex A-1 of the Prospectus Supplement).  This resulted in an additional interest payment to the Class G Certificateholders in an amount equal to $27,310.96 and an additional interest payment to the Class H Certificateholders in an amount equal to $77,364.35.  The additional interest payments was made to the Class G and Class H Certificateholders on May 5, 2025.

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

Deutsche Mortgage & Asset Receiving Corporation
(Depositor)

/s/ Matt Smith
Matt Smith, Director

Date:  May 7, 2025

/s/ R. Chris Jones
R. Chris Jones, Managing Director

Date:  May 7, 2025