# EDGAR Filing Document

**Accession Number:** 0001700087
**File Stem:** 0001140361-25-033401
**Filing Date:** 2025-8
**Character Count:** 11473
**Document Hash:** 818945019c32923b6358c16236c8f745
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001140361-25-033401.hdr.sgml**: 20250829

**ACCESSION NUMBER**: 0001140361-25-033401

**CONFORMED SUBMISSION TYPE**: SCHEDULE 13G

**PUBLIC DOCUMENT COUNT**: 2

**FILED AS OF DATE**: 20250829

**DATE AS OF CHANGE**: 20250829

**SUBJECT COMPANY**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Compass, Inc.
- **CENTRAL INDEX KEY:** 0001563190
- **STANDARD INDUSTRIAL CLASSIFICATION:** SERVICES-COMPUTER PROGRAMMING SERVICES [7371]
- **ORGANIZATION NAME:** 06 Technology
- **EIN:** 300751604
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** SCHEDULE 13G
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 005-93489
- **FILM NUMBER:** 251280408

**BUSINESS ADDRESS:**
- **STREET 1:** 110 FIFTH AVENUE
- **STREET 2:** 4TH FLOOR
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 10011
- **BUSINESS PHONE:** 646-982-0353

**MAIL ADDRESS:**
- **STREET 1:** 110 FIFTH AVENUE
- **STREET 2:** 4TH FLOOR
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 10011

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** Urban Compass, Inc.
- **DATE OF NAME CHANGE:** 20121128
**FILED BY**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Quad-C Partners IX, L.P.
- **CENTRAL INDEX KEY:** 0001700087

**ORGANIZATION NAME:**
- **EIN:** 814878800

**FILING VALUES:**
- **FORM TYPE:** SCHEDULE 13G

**BUSINESS ADDRESS:**
- **STREET 1:** 240 WEST MAIN STREET, SUITE 600
- **CITY:** CHARLOTTESVILLE
- **STATE:** VA
- **ZIP:** 22902
- **BUSINESS PHONE:** 434-979-2070

**MAIL ADDRESS:**
- **STREET 1:** 240 WEST MAIN STREET, SUITE 600
- **CITY:** CHARLOTTESVILLE
- **STATE:** VA
- **ZIP:** 22902

## Exhibit 99.1

------

<u>EXHIBIT A</u>

<u>AGREEMENT OF JOINT FILING</u>

The undersigned and each other person executing this joint filing agreement (this "Agreement") agree as follows with respect to the filing of Schedule 13G with respect to the Class A Common Stock of the Issuer:

(i)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; the undersigned hereby agree that a single Schedule 13G (or any amendment thereto) shall be filed on behalf of each of the undersigned and that this Agreement shall be filed as an exhibit to such Schedule 13G;

(ii)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; the undersigned and each other person executing this Agreement are individually eligible to use the Schedule 13G to which this Exhibit is attached and such Schedule 13G is filed on behalf of the undersigned and each other person executing this Agreement; and

(iii)&nbsp;&nbsp;&nbsp;&nbsp; the undersigned and each other person executing this Agreement are responsible for the timely filing of such Schedule 13G and any amendments thereto, and for the completeness and accuracy of the information concerning such person contained therein; but none of the undersigned or any other person executing this Agreement is responsible for the completeness or accuracy of the information statement concerning any other persons making the filing, unless such person knows or has reason to believe that such information is inaccurate.

---

| | | |
|:---|:---|:---|
| Date: August 28, 2025 |  |  |
|  | QUAD-C PARTNERS IX, L.P. | QUAD-C PARTNERS IX, L.P. |
|  | By: | QUAD-C ADVISORS IX, L.P., its General Partner |
|  | By: | QUAD-C IX GP, LLC, its General Partner |
|  | By: | <u>/s/ Anthony R. Ignaczak</u> |
|  |  | Name: Anthony R. Ignaczak |
|  |  | Title: Managing Member |
|  | QUAD-C PRINCIPALS LLC | QUAD-C PRINCIPALS LLC |
|  | By: | QUAD-C MANAGEMENT, INC., its Manager |
|  | By: | <u>/s/ Anthony R. Ignaczak</u> |
|  |  | Name: Anthony R. Ignaczak |
|  |  | Title: Vice President |

---

------

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

## SCHEDULE 13G

### Under the Securities Exchange Act of 1934

**Issuer:** Compass, Inc.

**Title of Class of Securities:** Class A Common Stock

**CUSIP Number:** 20464U100

**Date of Event Which Requires Filing of this Statement:** 08/27/2025

**Check the appropriate box to designate the rule pursuant to which this Schedule is filed:**

- [ ] Rule 13d-1(b)

- [x] Rule 13d-1(c)

- [ ] Rule 13d-1(d)

---

| 1. | Names of Reporting Persons<br>Quad-C Partners IX, L.P. | Names of Reporting Persons<br>Quad-C Partners IX, L.P. |
|:---|:---|:---|:---|
| 2. | Check the Appropriate Box if a Member of a Group (See Instructions)<br>(a) [ ] (b) [ ] | Check the Appropriate Box if a Member of a Group (See Instructions)<br>(a) [ ] (b) [ ] |
| 3. | SEC Use Only | SEC Use Only |
| 4. | Citizenship or Place of Organization<br>X1 | Citizenship or Place of Organization<br>X1 |
| Number of<br>Shares<br>Beneficially<br>Owned by<br>Each<br>Reporting<br>Person<br>With | 5. | Sole Voting Power<br>0 |
| Number of<br>Shares<br>Beneficially<br>Owned by<br>Each<br>Reporting<br>Person<br>With | 6. | Shared Voting Power<br>22531099 |
| Number of<br>Shares<br>Beneficially<br>Owned by<br>Each<br>Reporting<br>Person<br>With | 7. | Sole Dispositive Power<br>0 |
| Number of<br>Shares<br>Beneficially<br>Owned by<br>Each<br>Reporting<br>Person<br>With | 8. | Shared Dispositive Power<br>22531099 |
| 9. | Aggregate Amount Beneficially Owned by Each Reporting Person<br>22531099 | Aggregate Amount Beneficially Owned by Each Reporting Person<br>22531099 |
| 10. | Check if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) [ ] | Check if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) [ ] |
| 11. | Percent of Class Represented by Amount in Row (9)<br>5.1% | Percent of Class Represented by Amount in Row (9)<br>5.1% |
| 12. | Type of Reporting Person (See Instructions)<br>PN | Type of Reporting Person (See Instructions)<br>PN |

---

| 1. | Names of Reporting Persons<br>Quad-C Principals LLC | Names of Reporting Persons<br>Quad-C Principals LLC |
|:---|:---|:---|:---|
| 2. | Check the Appropriate Box if a Member of a Group (See Instructions)<br>(a) [ ] (b) [ ] | Check the Appropriate Box if a Member of a Group (See Instructions)<br>(a) [ ] (b) [ ] |
| 3. | SEC Use Only | SEC Use Only |
| 4. | Citizenship or Place of Organization<br>X1 | Citizenship or Place of Organization<br>X1 |
| Number of<br>Shares<br>Beneficially<br>Owned by<br>Each<br>Reporting<br>Person<br>With | 5. | Sole Voting Power<br>0 |
| Number of<br>Shares<br>Beneficially<br>Owned by<br>Each<br>Reporting<br>Person<br>With | 6. | Shared Voting Power<br>22531099 |
| Number of<br>Shares<br>Beneficially<br>Owned by<br>Each<br>Reporting<br>Person<br>With | 7. | Sole Dispositive Power<br>0 |
| Number of<br>Shares<br>Beneficially<br>Owned by<br>Each<br>Reporting<br>Person<br>With | 8. | Shared Dispositive Power<br>22531099 |
| 9. | Aggregate Amount Beneficially Owned by Each Reporting Person<br>22531099 | Aggregate Amount Beneficially Owned by Each Reporting Person<br>22531099 |
| 10. | Check if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) [ ] | Check if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) [ ] |
| 11. | Percent of Class Represented by Amount in Row (9)<br>5.1% | Percent of Class Represented by Amount in Row (9)<br>5.1% |
| 12. | Type of Reporting Person (See Instructions)<br>IA, HC | Type of Reporting Person (See Instructions)<br>IA, HC |

---

**Item 1(a). Name of Issuer:**
Compass, Inc.

**Item 1(b). Address of Issuer's Principal Executive Offices:**
110 Fifth Avenue, 4th Floor, New York, New York, 10011

**Item 2(a). Name of Person Filing:**
Quad-C Partners IX, L.P. ("Quad IX")
Quad-C Principals LLC (together, with Quad IX, the "Reporting Persons")

**Item 2(b). Address of Principal Business Office:**
240 W Main St., Suite 600
Charlottesville, Virginia 22902

**Item 2(c). Citizenship:**
Delaware, for each of the Reporting Persons

**Item 2(d). Title of Class of Securities:**
Class A Common Stock

**Item 2(e). CUSIP Number:**
20464U100

**Item 3. If this statement is filed pursuant to §§ 240.13d-1(b) or 240.13d-2(b) or (c), check whether the person filing is a:**

(a) [ ] Broker or dealer registered under section 15 of the Act (15 U.S.C. 78o).

(b) [ ] Bank as defined in section 3(a)(6) of the Act (15 U.S.C. 78c).

(c) [ ] Insurance company as defined in section 3(a)(19) of the Act (15 U.S.C. 78c).

(d) [ ] Investment company registered under section 8 of the Investment Company Act of 1940 (15 U.S.C. 80a-8).

(e) [ ] An investment adviser in accordance with § 240.13d-1(b)(1)(ii)(E);

(f) [ ] An employee benefit plan or endowment fund in accordance with § 240.13d-1(b)(1)(ii)(F);

(g) [ ] A parent holding company or control person in accordance with § 240.13d-1(b)(1)(ii)(G);

(h) [ ] A savings associations as defined in Section 3(b) of the Federal Deposit Insurance Act (12 U.S.C. 1813);

(i) [ ] A church plan that is excluded from the definition of an investment company under section 3(c)(14) of the Investment Company Act of 1940 (15 U.S.C. 80a-3);

(j) [ ] A non-U.S. institution in accordance with § 240.13d-1(b)(1)(ii)(J), if filing as a non-U.S. institution in accordance with § 240.13d-1(b)(1)(ii)(J), please specify the type of institution:

(k) [ ] Group, in accordance with Rule 240.13d-1(b)(1)(ii)(K).

**Item 4. Ownership:**

**(a) Amount beneficially owned:**

See Row 9 of cover page for each Reporting Person

**(b) Percent of class:**

See Row 11 of cover page for each Reporting Person

**(c) Number of shares as to which the person has:**

**(i) Sole power to vote or to direct the vote:**

See Row 5 of cover page for each Reporting Person

**(ii) Shared power to vote or to direct the vote:**

See Row 6 of cover page for each Reporting Person

**(iii) Sole power to dispose or to direct the disposition of:**

See Row 7 of cover page for each Reporting Person

**(iv) Shared power to dispose or to direct the disposition of:**

See Row 8 of cover page for each Reporting Person

**Item 5. Ownership of Five Percent or Less of a Class.**

[x] If this statement is being filed to report the fact that as of the date hereof the reporting person has ceased to be the beneficial owner of more than five percent of the class of securities, check the following.

**Item 6. Ownership of More than 5 Percent on Behalf of Another Person.**

Not Applicable

**Item 7. Identification and Classification of the Subsidiary**

Not Applicable

**Item 8. Identification and Classification of Members of the Group**

Not Applicable

**Item 9. Notice of Dissolution of Group**

Not Applicable

**Item 10. Certification:**

By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect, other than activities solely in connection with a nomination under ?? 240.14a-11.

### SIGNATURE

After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.

**Quad-C Partners IX, L.P.**

**Date:** 08/28/2025

**By:** /s/ QUAD-C ADVISORS IX, L.P.

**Name & Title:** QUAD-C ADVISORS IX, L.P., its General Partner

**Quad-C Principals LLC**

**Date:** 08/28/2025

**By:** /s/ QUAD-C MANAGEMENT, INC.

**Name & Title:** QUAD-C MANAGEMENT, INC., its Manager