SEC FORM 4

SEC FORM 4 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^*

Anderson Douglas Brian

(Last)

(First)

(Middle)

1395 BRICKELL AVENUE, SUITE 800

(Street)

MIAMI

33131

(City)

(State)

(Zip)

2. Issuer Name and Ticker or Trading Symbol
OTR Acquisition Corp. [ OTRA ]

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

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

3. Date of Earliest Transaction (Month/Day/Year)
05/19/2022

4. 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 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)
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	Amount	(A) or (D)	Price		6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
Class A Common Stock	05/19/2022		C		11,781	A	⁽¹⁾⁽²⁾	11,781	D
Class A Common Stock	05/19/2022		J		11,781	D	⁽³⁾	0	D

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)
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)	Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	8. Price of Derivative Security (Instr. 5)		10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
Class B Common Stock	⁽¹⁾⁽²⁾	05/19/2022		C			11,781	⁽¹⁾⁽²⁾	⁽¹⁾⁽²⁾	Class A Common Stock	11,781	⁽¹⁾⁽²⁾	0	D
Warrant	⁽⁴⁾	05/19/2022		J			25,000	⁽⁵⁾	⁽⁵⁾	Class A Common Stock	25,000	⁽⁴⁾	0	D

Explanation of Responses:

1. As described in the issuer's registration statement on Form S-1 (File No. 333-248093) (the "Registration Statement") under the heading "Description of Securities," the shares of Class B common stock, par value $0.0001 per share ("Class B Stock"), automatically convert into shares of Class A common stock, par value $0.0001 per share ("Class A Stock"), at the time of the issuer's initial business combination, or earlier at the option of the holder, on a one-for-one basis, subject to adjustment for stock splits, stock dividends, reorganizations, recapitalizations and the like, and certain anti-dilution rights and has no expiration date.

2. (Continued from Footnote 1) On May 19, 2022, the issuer consummated its initial business combination (the "Business Combination") with Comera Life Sciences Holdings, Inc.. ("Holdco"), a Delaware corporation. In connection with the Business Combination, each share of Class B Stock converted into Class A Stock.

3. In connection with the Business Combination, the reporting person exchanged its Class A Shares for 11,781 fully paid and non-assessable shares of common stock, par value U.S. $0.0001 per share, of Holdco Common Stock.

4. In connection with the Business Combination, the reporting person exchanged each of its warrants to purchase shares of Class A Stock on a one for one basis for an aggregate of 25,000 warrants to purchase shares of Holdco Common Stock at a purchase price of $11.50 per share.

5. The warrants were not exercisable until 30 days after the issuer's initial business combination and would have expired five years from the consummation of the issuer's initial business combination.

	/s/ Douglas Brian Anderson	05/19/2022
	** Signature of Reporting Person	Date
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SEC Form 4: Anderson Douglas Brian converted options into 11,781 shares and disposed of 11,781 shares