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^*

Porcheron Anthony

(Last)

(First)

(Middle)

1 WOODBURY MEWS, DUN LAOGHAIRE

(Street)

DUBLIN

A96 ED72

(City)

(State)

(Zip)

2. Date of Event Requiring Statement (Month/Day/Year)
10/02/2023

3. Issuer Name and Ticker or Trading Symbol
Atlantic Coastal Acquisition Corp. [ ACAH ]

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

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

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)
Shares of Class A Common Stock	8,119,759	I	See Footnote⁽¹⁾

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)
Class B Common Stock	⁽²⁾	⁽²⁾	Class A Common Stock	⁽²⁾	⁽²⁾	I	See Footnote⁽¹⁾

Explanation of Responses:

1. Atlantic Coastal Acquisition Management LLC is the record holder of the securities reported herein. Anthony (Tony) Porcheron is the managing member of Atlantic Coastal Acquisition Management LLC and has sole voting and investment discretion with respect to the securities held of record by Atlantic Coastal Acquisition Management LLC. Mr. Porcheron disclaims any beneficial ownership of the securities held by Atlantic Coastal Acquisition Management LLC.

2. Shares of Class B Common Stock are convertible into the Issuer's Class A Common Stock on a one-for-one basis, subject to adjustment pursuant to certain anti-dilution rights, as described under the heading "Description of Securities--Common Stock--Founder Shares" in the Issuer's registration statement on Form S-1 (File No. 333-253003) (the "Registration Statement") and have no expiration date.

	/s/Anthony Porcheron	10/04/2023
	** 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).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.