# EDGAR Filing Document

**Accession Number:** 0001863428
**File Stem:** 0001104659-23-019740
**Filing Date:** 2023-2
**Character Count:** 3480
**Document Hash:** 02449922e5206fb137c37c4ba7b8e664
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001104659-23-019740.hdr.sgml**: 20230213

**ACCESSION NUMBER**: 0001104659-23-019740

**CONFORMED SUBMISSION TYPE**: 15-12G

**PUBLIC DOCUMENT COUNT**: 1

**FILED AS OF DATE**: 20230213

**DATE AS OF CHANGE**: 20230213

**EFFECTIVENESS DATE**: 20230213

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Seaport Calibre Materials Acquisition Corp.
- **CENTRAL INDEX KEY:** 0001863428
- **STANDARD INDUSTRIAL CLASSIFICATION:** BLANK CHECKS [6770]
- **IRS NUMBER:** 863426874
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 15-12G
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-40975
- **FILM NUMBER:** 23619064

**BUSINESS ADDRESS:**
- **STREET 1:** 360 MADISON AVENUE, 20TH FLOOR
- **CITY:** NEW YORK CITY
- **STATE:** NY
- **ZIP:** 10017
- **BUSINESS PHONE:** 212-616-7700

**MAIL ADDRESS:**
- **STREET 1:** 360 MADISON AVENUE, 20TH FLOOR
- **CITY:** NEW YORK CITY
- **STATE:** NY
- **ZIP:** 10017

**UNITED STATES**

**SECURITIES AND EXCHANGE COMMISSION**

**Washington, D.C. 20549**

**FORM 15**

**CERTIFICATION AND NOTICE OF TERMINATION OF REGISTRATION UNDER SECTION 12(g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR SUSPENSION OF DUTY TO FILE REPORTS UNDER SECTIONS 13 AND 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934**

**Commission File Number: 001-40975**

**SEAPORT CALIBRE MATERIALS ACQUISITION CORP.**

(Exact name of registrant as specified in its charter)

**360 Madison Avenue, 20<sup>th</sup> Floor<br> New York, NY 10017**

**(212) 616-7700**

(Address, including zip code, and telephone number, including area code, of registrant's principal executive offices)

**Units, each consisting of one share of Class A common stock and one-half of one warrant**

**Class A common stock, par value $0.0001 per share**

**Warrants, each whole warrant exercisable for one share of Class A common stock at an exercise price of $11.50**

(Title of each class of securities covered by this Form)

**None**

(Titles of all other classes of securities for which a duty to file reports under section 13(a) or 15(d) remains)

Please place an X in the box(es) to designate the appropriate rule provision(s) relied upon to terminate or suspend the duty to file reports:

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| | |
|:---|:---|
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Rule 12g-4(a)(1) | ☒ |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Rule 12g-4(a)(2) | ☐ |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Rule 12h-3(b)(1)(i) | ☒ |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Rule 12h-3(b)(1)(ii) | ☐ |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Rule 15d-6 | ☐ |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Rule 15d-22(b) | ☐ |

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Approximate number of holders of record as of the certification or notice date: 3

Pursuant to the requirements of the Securities Exchange Act of 1934, Seaport Calibre Materials Acquisition Corp. has caused this certification/notice to be signed on its behalf by the undersigned duly authorized person.

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| | | | |
|:---|:---|:---|:---|
|  | **SEAPORT CALIBRE MATERIALS ACQUISITION CORP.** | **SEAPORT CALIBRE MATERIALS ACQUISITION CORP.** | **SEAPORT CALIBRE MATERIALS ACQUISITION CORP.** |
| Date: February 13, 2023 | By: | /s/ Jim Tumulty | /s/ Jim Tumulty |
|  |  | Name: | Jim Tumulty |
|  |  | Title: | Chief Executive Officer |

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