Ownership Submission

FORM 3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

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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3235-0104

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(Print or Type Responses)

1. Name and Address of Reporting Person ^*

Schwartz Mark Joseph

2. Date of Event Requiring Statement (Month/Day/Year)
07/14/2021

3. Issuer Name and Ticker or Trading Symbol
Markforged Holding Corp [MKFG]

(Last)

(First)

(Middle)

C/O MARKFORGED HOLDING CORP., 480 PLEASANT STREET

4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

_____ Director	_____ 10% Owner
__X__ Officer (give title below)	_____ Other (specify below)
Chief Financial Officer

5. If Amendment, Date Original Filed(Month/Day/Year)

(Street)

WATERTOWN, MA 02472

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 Beneficially Owned

1.Title of Security
(Instr. 4)

2. Amount of Securities Beneficially Owned
(Instr. 4)

3. Ownership Form: Direct (D) or Indirect (I)
(Instr. 5)

4. Nature of Indirect Beneficial Ownership
(Instr. 5)

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.			SEC 1473 (7-02)
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Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)

1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
1. Title of Derivative Security (Instr. 4)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	4. Conversion or Exercise Price of Derivative Security		6. Nature of Indirect Beneficial Ownership (Instr. 5)
Restricted Stock Unit	⁽¹⁾	04/26/2031	Common Stock	761,801	$ ⁽²⁾	D
Earnout Shares	⁽³⁾	07/14/2026	Common Stock	68,871	$ 0	D

Reporting Owners

Reporting Owner Name / Address	Relationships
Reporting Owner Name / Address	Director	10% Owner	Officer	Other
Schwartz Mark Joseph C/O MARKFORGED HOLDING CORP. 480 PLEASANT STREET WATERTOWN, MA 02472			Chief Financial Officer

Signatures

/s/ Stephen Karp, Attorney-in-Fact for Mark Joseph Schwartz		07/14/2021
^**Signature of Reporting Person		Date

Explanation of Responses:

*	If the form is filed by more than one reporting person, see Instruction 5(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).
(1)	Twenty-five percent of this restricted stock unit ("RSU") award shall vest on April 1, 2022 and the remaining RSUs shall vest thereafter in 36 equal monthly installments, subject to the Reporting Person's continuous employment with the Issuer on each such date.
(2)	Each RSU represents a contingent right to receive one share of the Issuer's common stock upon settlement for no consideration.
(3)	On July 14, 2021 (the "Closing Date") one, the Issuer's predecessor, consummated the business combination (the "Business Combination") pursuant to the terms of the merger agreement dated as of February 23, 2021 by and among one, Caspian Merger Sub Inc., a Delaware corporation and MarkForged, Inc., a Delaware corporation. On the Closing Date, the Reporting Person received the right to acquire 68,871 shares of the Issuer's Common Stock in connection with the Business Combination, (i) 37,566 of which will be released from escrow if the value weighted average price ("VWAP") for at least 20 of any 30 consecutive trading days following the Closing Date is at least $12.50; and (ii) 31,305 of which will be released from such escrow if the VWAP for at least 20 of any 30 consecutive trading days following the Closing Date is at least $15.00. Any shares not eligible to be released within five years of the Closing Date will be forfeited and canceled.
Remarks: Exhibit 24: Power of Attorney

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