As filed with the Securities and Exchange Commission on January 13, 2022.

Registration No. 333-        

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM S-1

REGISTRATION STATEMENT

Under

The Securities Act Of 1933

Atlantic Coastal Acquisition Corp. II

(Exact name of registrant as specified in its charter)

Delaware	6700	87-1013956
(State or other jurisdiction of incorporation or organization)	(Primary Standard Industrial Classification Code Number)	(I.R.S. Employer Identification No.)

6 St Johns Lane, Floor 5

New York, NY 10013

(248)-890-7200

(Address and telephone number of registrant’s principal executive offices)

Shahraab Ahmad

Chairman and Chief Executive Officer

Atlantic Coastal Acquisition Corp. II

6 St Johns Lane, Floor 5

New York, NY 10013

(248)-890-7200

(Name, address, including zip code, and telephone number, including area code, of agent for service)

Copies to:

Stephen C. Ashley
Pillsbury Winthrop Shaw Pittman LLP 31 W. 52nd Street
New York, NY 10019 (212) 858-1000 Douglas S. Ellenoff, Esq. Stuart Neuhauser, Esq. Ellenoff Grossman & Schole LLP
1345 Avenue of the Americas
New York, NY 10105 (212) 370-1300

Approximate date of commencement of proposed sale to the public:

As soon as practicable after this Registration Statement becomes effective.

If any of the securities being registered on this Form are to be offered on a delayed or continuous basis pursuant to Rule 415 under the Securities Act of 1933, check the following box.  ☐

If this Form is filed to register additional securities for an offering pursuant to Rule 462(b) under the Securities Act, please check the following box and list the Securities Act registration statement number of the earlier effective registration statement for the same offering.  ☒ 333-261459

If this Form is a post-effective amendment filed pursuant to Rule 462(c) under the Securities Act, check the following box and list the Securities Act registration statement number of the earlier effective registration statement for the same offering.  ☐

If this Form is a post-effective amendment filed pursuant to Rule 462(d) under the Securities Act, check the following box and list the Securities Act registration statement number of the earlier effective registration statement for the same offering.  ☐

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, or a smaller reporting company. See the definitions of “large accelerated filer”, “accelerated filer” and “smaller reporting company” in Rule 12b-2 of the Exchange Act. (Check one):

Large accelerated filer	☐	Accelerated filer	☐
Non-accelerated filer	☒	Smaller reporting company	☒
		Emerging growth company	☒

CALCULATION OF REGISTRATION FEE

Title of Each Class of Securities to be Registered	Amount Being Registered	Proposed Maximum Offering Price per Security(1)	Proposed Maximum Aggregate Offering Price(1)	Amount of Registration Fee
Units, each consisting of one share of Series A common stock, $0.0001 par value, and one-half of one redeemable warrant(2)	1,265,000 Units	$10.00	$12,650,000	$1,173.00
Shares of Series A common stock included as part of the units(3)	1,265,000 Shares	—	—	—(4)
Redeemable warrants included as part of the units(3)	632,500 Warrants	—	—	—(4)
Total			$12,650,000	$1,173.00(5)

(1) Estimated solely for the purpose of calculating the registration fee.

(2) Represents only the additional number of securities being registered. Does not include the securities that the Registrant previously registered on the Registration Statement on Form S-1 (File No. 333-261459).

(3) Pursuant to Rule 416, there are also being registered an indeterminable number of additional securities as may be issued to prevent dilution resulting from stock splits, stock dividends or similar transactions.

(4) Pursuant to Rule 457(g) under the Securities Act, no additional fee.

(5) The Registrant previously registered securities having a proposed maximum aggregate offering price of $287,500,000 on its Registration Statement on Form S-1, as amended (File No. 333-261459), which was declared effective by the Securities and Exchange Commission on January 13, 2022. In accordance with Rule 462(b) under the Securities Act, an additional number of securities having a proposed maximum offering price of $12,650,000 is hereby registered, which includes securities issuable upon the exercise of the underwriters’ over-allotment option.

The Registration Statement shall become effective upon filing with the Securities and Exchange Commission in accordance with Rule 462(b) under the Securities Act of 1933, as amended.

EXPLANATORY NOTE

This Registration Statement on Form S-1 is being filed with respect to the registration of 1,265,000 additional units of Atlantic Coastal Acquisition Corp. II, a Delaware corporation (the “Registrant”), each consisting of one share of Series A common stock and one-half of one redeemable warrant, pursuant to Rule 462(b) under the Securities Act of 1933, as amended, and General Instruction V to Form S-1. Each whole warrant entitles the holder thereof to purchase one share of Series A common stock at a price of $11.50 per share, subject to certain adjustments, and only whole warrants are exercisable. This Registration Statement relates to the Registrant’s Registration Statement on Form S-1, as amended (File No. 333-261459) (the “Prior Registration Statement”), initially filed by the Registrant on December 2, 2021 and declared effective by the Securities and Exchange Commission on January 13, 2022. The required opinion of counsel and related consent and accountant’s consent are attached hereto and filed herewith. Pursuant to Rule 462(b), the contents of the Prior Registration Statement, including the exhibits thereto, are incorporated by reference into this Registration Statement.

CERTIFICATION

The Registrant hereby certifies to the Securities and Exchange Commission (the “Commission”) that (1) it has instructed its bank to pay the filing fee set forth on the cover page of this Registration Statement by a wire transfer of such amount to the Commission’s account as soon as practicable (but no later than the close of business as of January 14, 2022), (2) it will not revoke such instructions, (3) it has sufficient funds in the relevant account to cover the amount of such filing fee and (4) it will confirm receipt of such instructions by its bank during regular business hours no later than January 14, 2022.

PART II

INFORMATION NOT REQUIRED IN PROSPECTUS

Item 16. Exhibits and Financial Statement Schedules.

(a) Exhibits. All exhibits filed with or incorporated by reference in the Registration Statement on Form S-1 (SEC File No. 333-261459) are incorporated by reference into, and shall be deemed a part of, this Registration Statement, and the following additional exhibits are filed herewith, as part of this Registration Statement:

Exhibit No.	Description
5.1	Opinion of Pillsbury Winthrop Shaw Pittman LLP
23.1	Consent of Marcum LLP
23.2	Consent of Pillsbury Winthrop Shaw Pittman LLP (included in Exhibit 5.1)
24	Power of Attorney (included in signature page to the Registrant’s Prior Registration Statement (File No. 333-261459), filed on December 2, 2021.

SIGNATURES

Pursuant to the requirements of the Securities Act of 1933, as amended, the registrant has duly caused this Registration Statement to be signed on its behalf by the undersigned, thereunto duly authorized, in the City of New York, State of New York, on the 13th day of January, 2022.

ATLANTIC COASTAL ACQUISITION CORP. II
By:	/s/ Shahraab Ahmad
	Name:	Shahraab Ahmad
	Title:	Chief Executive Officer

Pursuant to the requirements of the Securities Act of 1933, as amended, this Registration Statement has been signed below by the following persons in the capacities and on the dates indicated.

Name	Position	Date
/s/ Shahraab Ahmad	Chief Executive Officer and Director	January 13, 2022
Shahraab Ahmad	(Principal Executive Officer)
*	Chief Financial Officer	January 13, 2022
Jason Chryssicas	(Principal Financial and Accounting Officer)
*By: /s/ Shahraab Ahmad
Shahraab Ahmad                Attorney-in-Fact