SEC FORM 3

SEC Form 3

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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1. Name and Address of Reporting Person^*

NARDELLI ROBERT L

(Last)

(First)

(Middle)

C/O FATHOM DIGITAL MANUFACTURING CORP.

1050 WALNUT RIDGE DRIVE

(Street)

HARTLAND

53029

(City)

(State)

(Zip)

2. Date of Event Requiring Statement (Month/Day/Year)
12/23/2021

3. Issuer Name and Ticker or Trading Symbol
Fathom Digital Manufacturing Corp [ FATH ]

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

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

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

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

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)
Class B Common Stock⁽¹⁾	145,192	D
Class A Common Stock⁽²⁾	22,500	D

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: 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	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
Earnout Shares⁽³⁾	⁽³⁾	⁽³⁾	Class B Common Stock	10,806	⁽³⁾	D
Earnout Shares⁽³⁾	⁽³⁾	⁽³⁾	Class A LLC Units	10,806	⁽³⁾	D
Class A LLC Units⁽⁴⁾	⁽⁴⁾	⁽⁴⁾	Class A Common Stock	145,192	⁽⁴⁾	D

Explanation of Responses:

1. On December 23, 2021 (the "Effective Time"), the Issuer, formerly known as Altimar Acquisition Corp. II, acquired Fathom Holdco, LLC ("Fathom") pursuant to a Business Combination Agreement by and among the Issuer, Fathom and certain other parties thereto (the "Business Combination Agreement"). Pursuant to the Business Combination Agreement, at the Effective Time, the outstanding equity interests of Fathom held by the Reporting Person were converted into the right to receive shares of the Issuer's Class A Common Stock or a combination of the Issuer's Class B Common Stock and a like number of Fathom's Class A LLC Units, as applicable. Shares of Class B Common Stock have no economic rights (other than the right to receive the par value of such shares in connection with the liquidation, dissolution or winding up of the Issuer), and each share of Class B Common Stock entitles its holder to one vote per share.

2. Represents Restricted Stock Units ("RSUs") issued pursuant to the Fathom Digital Manufacturing Corporation 2021 Omnibus Incentive Plan, as amended and/or amended and restated from time to time. Each RSU represents the contingent right to receive one share of the Issuer's Class A Common Stock. These RSUs will vest in substantially equal annual installments on each of the first three anniversaries of the December 23, 2021 grant date.

3. The Reporting Person holds an aggregate of 10,806 of the Issuer's Class A LLC Units (the "Earnout Units") and 10,806 shares of the Issuer's Class B Common Stock that are subject to forfeiture (the "Earnout Shares"). The Earnout Units and Earnout Shares will vest in three equal tranches, with each tranche vesting at each of the following share price thresholds: $12.50, $15.00 and $20.00. The achievement of the price threshold will be determined based on a volume-weighted average price ("VWAP") of the Issuer's Class A Common Stock, for 20 trading days within any 30 trading day period or a change of control transaction of the issuer that implies the same per share value as the applicable price threshold. The earnout period will be five years from the date of the closing of the Business Combination or December 23, 2026. If such vesting requirements are not achieved during the five-year earnout period, such earnout shares will be forfeited.

4. The Class A LLC Units are exchangeable (upon delivery of a corresponding number of shares of the Issuer's Class B Common Stock (as reported on Table I hereof)) for shares of the Issuer's Class A Common Stock on a one-for-one basis or an equivalent amount of cash at the option of Fathom pursuant to the terms of the Second Amended and Restated LLC Operating Agreement of Fathom.

Remarks:

Exhibit 24 - Power of Attorney

	/s/Robert Nardelli, by James R. Brown as Attorney-in-Fact	01/03/2022
	** 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 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).
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