# EDGAR Filing Document

**Accession Number:** 0001834032
**File Stem:** 0001213900-23-006165
**Filing Date:** 2023-1
**Character Count:** 6902
**Document Hash:** 77a15fb0616a348da168749cef6f3303
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001213900-23-006165.hdr.sgml**: 20230130

**ACCESSION NUMBER**: 0001213900-23-006165

**CONFORMED SUBMISSION TYPE**: 4

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20230126

**FILED AS OF DATE**: 20230130

**DATE AS OF CHANGE**: 20230130

**REPORTING-OWNER**: 

**OWNER DATA:**
- **COMPANY CONFORMED NAME:** Constellation Sponsor GmbH & Co. KG
- **CENTRAL INDEX KEY:** 0001841951
- **STATE OF INCORPORATION:** 2M
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 4
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-39945
- **FILM NUMBER:** 23569991

**BUSINESS ADDRESS:**
- **STREET 1:** C/O MC INVESTMENTS GMBH
- **STREET 2:** TUERKENSTRASSE 7
- **CITY:** MUNICH
- **STATE:** 2M
- **ZIP:** 80333
- **BUSINESS PHONE:** 49 (0)89 5480299-0

**MAIL ADDRESS:**
- **STREET 1:** C/O MC INVESTMENTS GMBH
- **STREET 2:** TUERKENSTRASSE 7
- **CITY:** MUNICH
- **STATE:** 2M
- **ZIP:** 80333
**ISSUER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Constellation Acquisition Corp I
- **CENTRAL INDEX KEY:** 0001834032
- **STANDARD INDUSTRIAL CLASSIFICATION:** BLANK CHECKS [6770]
- **IRS NUMBER:** 000000000
- **STATE OF INCORPORATION:** E9
- **FISCAL YEAR END:** 1231

**BUSINESS ADDRESS:**
- **STREET 1:** MAPLES CORPORATE SERVICES LIMITED
- **STREET 2:** PO BOX 309, UGLAND HOUSE
- **CITY:** GRAND CAYMAN
- **STATE:** E9
- **ZIP:** KY1-1104
- **BUSINESS PHONE:** 1 917 215 2091

**MAIL ADDRESS:**
- **STREET 1:** MAPLES CORPORATE SERVICES LIMITED
- **STREET 2:** PO BOX 309, UGLAND HOUSE
- **CITY:** GRAND CAYMAN
- **STATE:** E9
- **ZIP:** KY1-1104

### UNITED STATES SECURITIES AND EXCHANGE COMMISSION
**Washington, D.C. 20549**

## FORM 4

### STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

[x] Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

[ ] Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

---

| | | |
|:---|:---|:---|
| **1. Name and Address of Reporting Person**<sup>*</sup><br>Constellation Sponsor GmbH & Co. KG<br><sub>(Last) (First) (Middle)</sub><br>181 WESTCHESTER AVENUE<br>SUITE 407A<br><sub>(Street)</sub><br>PORT CHESTER, NY <br><sub>(City) (State) (Zip)</sub> | **3. Date of Earliest Transaction (Month/Day/Year)**<br>2023-01-26 | **5. Relationship of Reporting Person(s) to Issuer**<br>(Check all applicable)<br>[ ] Director [X] 10% Owner<br>[ ] Officer (give title below) [ ] Other (specify below)<br>_ _ |
| **2. Issuer Name and Ticker or Trading Symbol**<br>Constellation Acquisition Corp I [ CSTA ] | **4. If Amendment, Date of Original Filed (Month/Day/Year)**<br>  | **6. Individual or Joint/Group Filing (Check Applicable Line)**<br>[X] Form filed by One Reporting Person<br>[ ] Form filed by More than One Reporting Person |

---

## Table I - Non-Derivative Securities

---

|  |  |  |  |  |  |  |  |  |  |  |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1. Title of Security | 2. Transaction Date | 2A. Deemed Execution Date | 3. Transaction Code (V) | 3. Transaction Code (V) | 4. Securities Acquired (A) or Disposed of (D) | 4. Securities Acquired (A) or Disposed of (D) | 4. Securities Acquired (A) or Disposed of (D) | 5. Amount of Securities Beneficially Owned | 6. Ownership Form | 7. Nature of Indirect Beneficial Ownership |
| 1. Title of Security | 2. Transaction Date | 2A. Deemed Execution Date | Code | V | Amount | (A) or (D) | Price | 5. Amount of Securities Beneficially Owned | 6. Ownership Form | 7. Nature of Indirect Beneficial Ownership |
|  |  |  |  |  |  |  |  |  |  |  |

---

## Table II - Derivative Securities

---

|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1. Title of Derivative Security | 2. Conversion or Exercise Price | 3. Transaction Date | 3A. Deemed Execution Date | 4. Transaction Code (V) | 4. Transaction Code (V) | 5. Number of Derivative Securities Acquired (A) or Disposed of (D) | 5. Number of Derivative Securities Acquired (A) or Disposed of (D) | 6. Date Exercisable and Expiration Date | 6. Date Exercisable and Expiration Date | 7. Title and Amount of Underlying Securities | 7. Title and Amount of Underlying Securities | 8. Price of Derivative Security | 9. Number of Derivative Securities Beneficially Owned | 10. Ownership Form | 11. Nature of Indirect Beneficial Ownership |
| 1. Title of Derivative Security | 2. Conversion or Exercise Price | 3. Transaction Date | 3A. Deemed Execution Date | Code | V | (A) | (D) | Date Exercisable | Expiration Date | Title | Amount or Number of Shares | 8. Price of Derivative Security | 9. Number of Derivative Securities Beneficially Owned | 10. Ownership Form | 11. Nature of Indirect Beneficial Ownership |
| Class B ordinary shares<sup>(1)(2)</sup> | <sup>(1)</sup> | 2023-01-26 |  | S |  |  | 7633750<sup>(2)</sup> | <sup>(1)</sup> | <sup>(1)</sup> | Class A Ordinary Shares | 7633750 | <sup>(1)</sup> | 0 | D |  |

---

### Footnotes:

(1) The Reporting Person previously held 7,633,750 Class B ordinary shares of the Issuer ("Class B Shares"). The Class B Shares will automatically convert into Class A ordinary shares of the Issuer ("Class A Shares") at a ratio of no less than one-to-one on the first business day following the consummation of the Issuer's initial business combination, with the actual such conversion rate as described in the section entitled "Description of Securities" in the Issuer's Registration Statement on Form S-1 (File No. 333-251974) filed with the Securities and Exchange Commission on January 22, 2021. The Class B Shares have no expiration date.

(2) On January 26, 2023, the Reporting Person was liquidated pursuant to applicable law and all 7,633,750 Class B Shares held by the Reporting Person were distributed by operation of law to its sole limited partner, Constellation Sponsor LP, an affiliate of the Issuer.

**Signature:** /s/ Martin Weckwerth, authorized signatory  
**Date:** 2023-01-30

### Remarks:

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 4 (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.**