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).
1. Name and Address of Reporting Person*
South Mountain LLC

(Last) (First) (Middle)
767 FIFTH AVENUE, 9TH FLOOR

(Street)
NEW YORK NY 10153

(City) (State) (Zip)
2. Issuer Name and Ticker or Trading Symbol
South Mountain Merger Corp. [ SMMC ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
Director X 10% Owner
Officer (give title below) Other (specify below)
3. Date of Earliest Transaction (Month/Day/Year)
08/05/2019
4. If Amendment, Date of Original Filed (Month/Day/Year)
6. Individual or Joint/Group Filing (Check Applicable Line)
Form filed by One Reporting Person
X 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
Class B common stock (1) 08/05/2019 J(2) 218,750 (1) (1) Class A common stock 218,750 $0.00 6,250,000 I See footnote(3)
1. Name and Address of Reporting Person*
South Mountain LLC

(Last) (First) (Middle)
767 FIFTH AVENUE, 9TH FLOOR

(Street)
NEW YORK NY 10153

(City) (State) (Zip)

Relationship of Reporting Person(s) to Issuer
Director X 10% Owner
Officer (give title below) Other (specify below)
1. Name and Address of Reporting Person*
Harbour Reach Holdings LLC

(Last) (First) (Middle)
C/O SOUTH MOUNTAIN MERGER CORP.
767 FIFTH AVENUE, 9TH FLOOR

(Street)
NEW YORK NY 10153

(City) (State) (Zip)

Relationship of Reporting Person(s) to Issuer
Director X 10% Owner
Officer (give title below) Other (specify below)
1. Name and Address of Reporting Person*
Netherton Investments Ltd

(Last) (First) (Middle)
C/O SOUTH MOUNTAIN MERGER CORP.
767 FIFTH AVENUE, 9TH FLOOR

(Street)
NEW YORK NY 10153

(City) (State) (Zip)

Relationship of Reporting Person(s) to Issuer
Director X 10% Owner
Officer (give title below) Other (specify below)
1. Name and Address of Reporting Person*
Netherton Holdings Ltd

(Last) (First) (Middle)
C/O SOUTH MOUNTAIN MERGER CORP.
767 FIFTH AVENUE, 9TH FLOOR

(Street)
NEW YORK NY 10153

(City) (State) (Zip)

Relationship of Reporting Person(s) to Issuer
Director X 10% Owner
Officer (give title below) Other (specify below)
1. Name and Address of Reporting Person*
Platt Michael Edward

(Last) (First) (Middle)
C/O SOUTH MOUNTAIN MERGER CORP.
767 FIFTH AVENUE, 9TH FLOOR

(Street)
NEW YORK NY 10153

(City) (State) (Zip)

Relationship of Reporting Person(s) to Issuer
Director X 10% Owner
Officer (give title below) Other (specify below)
Explanation of Responses:
1. As described in the Issuer's registration statement on Form S-1 (File No. 333-231881) under the heading "Description of Securities - Founder Shares," the shares of Class B common stock will automatically convert into shares of Class A common stock at the time of the Issuer's initial business combination, or at any time prior thereto at the option of the holder, on a one-for-one basis, subject to certain adjustments described therein and have no expiration date.
2. On August 5, 2019, South Mountain LLC forfeited at no cost 218,750 shares of common stock, par value $0.0001 per share, in connection with the determination by the underwriters of the Issuer's initial public offering not to exercise in full the over-allotment option granted to them.
3. South Mountain LLC is the sponsor entity of the Issuer (the "Sponsor"). The managing member of the Sponsor is Harbour Reach Holdings LLC ("Harbour Reach"), whose managing member is Netherton Investments Limited ("NIL"), whose sole shareholder is Netherton Holdings Limited ("NHL"), whose sole shareholder is Mr. Michael Platt ("Platt" and, together with Sponsor, Harbour Reach, NIL and NHL, the "Reporting Persons").
See Signatures included in Exhibit 99.1 08/07/2019
** 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).
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