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 ^*

ANDERSON EDWARD T

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)

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

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)
Common Stock	29,126,742	I	By: North Bridge Venture Partners 7, L.P. ⁽¹⁾ ⁽²⁾

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)
	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Earnout Shares	⁽³⁾⁽⁴⁾	07/14/2026	Common Stock	2,633,246	$ 0	I	By North Bridge Partners 7, L.P. ⁽¹⁾ ⁽²⁾

Reporting Owners

Reporting Owner Name / Address	Relationships
Reporting Owner Name / Address	Director	10% Owner	Officer	Other
ANDERSON EDWARD T C/O MARKFORGED HOLDING CORP. 480 PLEASANT STREET WATERTOWN, MA 02472	X	X

Signatures

/s/ Stephen Karp, Attorney-in-Fact for Edward T. Anderson		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)	The reportable securities are owned directly by North Bridge Venture Partners 7, L.P. ("NBVP 7 LP"). North Bridge Venture Management 7, L.P. ("NBVM 7") is the sole general partner of NBVP 7 L.P. NBVM GP, LLC ("NBVM GP") is the sole general partner of NBVM 7. Each of the Reporting Person, a member of the Issuer's board of directors post-closing of the Business Combination (as defined in footnote 3 below), and Richard A. D'Amore are the managers of NVBM GP (collectively, the "Managers").
(2)	Each of NBVM 7, NBVM GP and the Managers may be deemed to have shared voting and dispositive power over the shares held by NBVP 7 LP. Each of NBVM 7, NBVM GP and the Managers disclaims beneficial ownership of such shares and this report shall not be deemed an admission that any one of them is the beneficial owner of such shares for purposes of Section 16 or any other purpose, except to the extent of their respective pecuniary interests therein, if any.
(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. Immediately prior to the effective time of the Business Combination on the Closing Date, NBVP 7 LP received the right to acquire 2,633,246 shares of the Issuer's Common Stock in connection with the Business Combination,
(4)	(i) 1,436,316 of which will be released from escrow if the volume-weighted average price ("VWAP") of the Issuer for any 20 trading days in a consecutive 30- trading day period following the Closing Date is at least $12.50; and (ii) 1,196,930 of which will be released from escrow if the VWAP for for any 20 trading days in a consecutive 30-day trading period following the Closing Date is at least $15.00. Upon a change of control or liquidation of the Issuer all such previously unearned shares will be issued. Any shares not eligible to be released within five years of the Closing Date will be forfeited and canceled.
Remarks: Power of Attorney

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