# EDGAR Filing Document

**Accession Number:** 0001876042
**File Stem:** 0000905148-25-002986
**Filing Date:** 2025-8
**Character Count:** 25832
**Document Hash:** 36ebcba8d20ab65551315561ac2f88ed
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0000905148-25-002986.hdr.sgml**: 20250814

**ACCESSION NUMBER**: 0000905148-25-002986

**CONFORMED SUBMISSION TYPE**: SCHEDULE 13G

**PUBLIC DOCUMENT COUNT**: 2

**FILED AS OF DATE**: 20250814

**DATE AS OF CHANGE**: 20250814

**SUBJECT COMPANY**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Circle Internet Group, Inc.
- **CENTRAL INDEX KEY:** 0001876042
- **STANDARD INDUSTRIAL CLASSIFICATION:** FINANCE SERVICES [6199]
- **ORGANIZATION NAME:** 09 Crypto Assets
- **EIN:** 992840247
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** SCHEDULE 13G
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 005-95151
- **FILM NUMBER:** 251221181

**BUSINESS ADDRESS:**
- **STREET 1:** ONE WORLD TRADE CENTER
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 10007
- **BUSINESS PHONE:** (332) 334-0660

**MAIL ADDRESS:**
- **STREET 1:** ONE WORLD TRADE CENTER
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 10007

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** Circle Internet Financial Ltd
- **DATE OF NAME CHANGE:** 20231025

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** Circle Internet Finance Public Ltd Co
- **DATE OF NAME CHANGE:** 20211101

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** CIrcle Acquisition Public Ltd Co
- **DATE OF NAME CHANGE:** 20210730
**FILED BY**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** General Catalyst Group Management Holdings GP, LLC
- **CENTRAL INDEX KEY:** 0001774565

**ORGANIZATION NAME:**
- **EIN:** 000000000
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

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

**BUSINESS ADDRESS:**
- **STREET 1:** 20 UNIVERSITY ROAD, 4TH FLOOR
- **CITY:** CAMBRIDGE
- **STATE:** MA
- **ZIP:** 02138
- **BUSINESS PHONE:** 617-234-7000

**MAIL ADDRESS:**
- **STREET 1:** 20 UNIVERSITY ROAD, 4TH FLOOR
- **CITY:** CAMBRIDGE
- **STATE:** MA
- **ZIP:** 02138

## Ex-1

<br>EXHIBIT 1

#### AGREEMENT

Pursuant to Rule 13d-1(k)(1) under the Securities Exchange Act of 1934, the undersigned hereby agree that only one statement containing the information required by Schedule 13G need be filed with respect to the ownership by each of the undersigned of shares of Class A Common Stock of Circle Internet Group, Inc.

EXECUTED this 14th day of August, 2025.

---

| | |
|:---|:---|
| GENERAL CATALYST GROUP MANAGEMENT HOLDINGS GP, LLC | GENERAL CATALYST GROUP MANAGEMENT HOLDINGS GP, LLC |
| By: | /s/ Christopher McCain  |
|  | <br> Christopher McCain |
|  | <br> Chief Legal Officer |
| GENERAL CATALYST GROUP MANAGEMENT HOLDINGS, L.P. | GENERAL CATALYST GROUP MANAGEMENT HOLDINGS, L.P. |
| By: | GENERAL CATALYST GROUP MANAGEMENT HOLDINGS GP, LLC |
|  | <br> its General Partner |
|  | /s/ Christopher McCain |
|  | <br> Christopher McCain |
|  | <br> Chief Legal Officer |
| GENERAL CATALYST GROUP MANAGEMENT, LLC | GENERAL CATALYST GROUP MANAGEMENT, LLC |
|  | /s/ Christopher McCain  |
|  | <br> Christopher McCain |
|  | <br> Chief Legal Officer |
| GENERAL CATALYST GP VI, LLC | GENERAL CATALYST GP VI, LLC |
|  | /s/ Christopher McCain  |
|  | <br> Christopher McCain |
|  | <br> Chief Legal Officer |
| GENERAL CATALYST PARTNERS VI, L.P. | GENERAL CATALYST PARTNERS VI, L.P. |
| By: | GENERAL CATALYST GP VI, LLC |
|  | <br> its General Partner |
|  | /s/ Christopher McCain <br>|
|  | <br> Christopher McCain |
|  | <br> Chief Legal Officer |
| GENERAL CATALYST GROUP VI, L.P. | GENERAL CATALYST GROUP VI, L.P. |
| By: | GENERAL CATALYST PARTNERS VI, L.P. |
|  | <br> its General Partner |
|  | GENERAL CATALYST GP VI, LLC |
|  | <br> its General Partner |
|  | /s/ Christopher McCain |
|  | <br> Christopher McCain<br>Chief Legal Officer |
| \* | \* |
| Kenneth Chenault | Kenneth Chenault |
| \* | \* |
| David P. Fialkow | David P. Fialkow |
| \* | \* |
| Hemant Taneja | Hemant Taneja |
| \*By: | /s/ Christopher McCain  |
|  | <br> Christopher McCain as Attorney-in-Fact |

---

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

## SCHEDULE 13G

### Under the Securities Exchange Act of 1934

**Issuer:** Circle Internet Group, Inc.

**Title of Class of Securities:** Class A Common Stock, par value $0.0001 per share

**CUSIP Number:** 172573107

**Date of Event Which Requires Filing of this Statement:** 06/30/2025

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

- [ ] Rule 13d-1(b)

- [ ] Rule 13d-1(c)

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

---

| 1. | Names of Reporting Persons<br>General Catalyst Group Management Holdings GP, LLC | Names of Reporting Persons<br>General Catalyst Group Management Holdings GP, 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>DE | Citizenship or Place of Organization<br>DE |
| 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>20120769 |
| 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>20120769 |
| 9. | Aggregate Amount Beneficially Owned by Each Reporting Person<br>20120769 | Aggregate Amount Beneficially Owned by Each Reporting Person<br>20120769 |
| 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>9.7% | Percent of Class Represented by Amount in Row (9)<br>9.7% |
| 12. | Type of Reporting Person (See Instructions)<br>OO | Type of Reporting Person (See Instructions)<br>OO |

---

| 1. | Names of Reporting Persons<br>General Catalyst Group Management Holdings, L.P. | Names of Reporting Persons<br>General Catalyst Group Management Holdings, 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>DE | Citizenship or Place of Organization<br>DE |
| 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>20120769 |
| 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>20120769 |
| 9. | Aggregate Amount Beneficially Owned by Each Reporting Person<br>20120769 | Aggregate Amount Beneficially Owned by Each Reporting Person<br>20120769 |
| 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>9.7% | Percent of Class Represented by Amount in Row (9)<br>9.7% |
| 12. | Type of Reporting Person (See Instructions)<br>PN | Type of Reporting Person (See Instructions)<br>PN |

---

| 1. | Names of Reporting Persons<br>General Catalyst Group Management, LLC | Names of Reporting Persons<br>General Catalyst Group Management, 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>DE | Citizenship or Place of Organization<br>DE |
| 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>20120769 |
| 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>20120769 |
| 9. | Aggregate Amount Beneficially Owned by Each Reporting Person<br>20120769 | Aggregate Amount Beneficially Owned by Each Reporting Person<br>20120769 |
| 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>9.7% | Percent of Class Represented by Amount in Row (9)<br>9.7% |
| 12. | Type of Reporting Person (See Instructions)<br>OO | Type of Reporting Person (See Instructions)<br>OO |

---

| 1. | Names of Reporting Persons<br>General Catalyst GP VI, LLC | Names of Reporting Persons<br>General Catalyst GP VI, 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>DE | Citizenship or Place of Organization<br>DE |
| 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>20120769 |
| 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>20120769 |
| 9. | Aggregate Amount Beneficially Owned by Each Reporting Person<br>20120769 | Aggregate Amount Beneficially Owned by Each Reporting Person<br>20120769 |
| 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>9.7% | Percent of Class Represented by Amount in Row (9)<br>9.7% |
| 12. | Type of Reporting Person (See Instructions)<br>OO | Type of Reporting Person (See Instructions)<br>OO |

---

| 1. | Names of Reporting Persons<br>General Catalyst Partners VI, L.P. | Names of Reporting Persons<br>General Catalyst Partners VI, 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>DE | Citizenship or Place of Organization<br>DE |
| 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>20120769 |
| 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>20120769 |
| 9. | Aggregate Amount Beneficially Owned by Each Reporting Person<br>20120769 | Aggregate Amount Beneficially Owned by Each Reporting Person<br>20120769 |
| 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>9.7% | Percent of Class Represented by Amount in Row (9)<br>9.7% |
| 12. | Type of Reporting Person (See Instructions)<br>PN | Type of Reporting Person (See Instructions)<br>PN |

---

| 1. | Names of Reporting Persons<br>General Catalyst Group VI, L.P. | Names of Reporting Persons<br>General Catalyst Group VI, 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>DE | Citizenship or Place of Organization<br>DE |
| 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>20120769 |
| 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>20120769 |
| 9. | Aggregate Amount Beneficially Owned by Each Reporting Person<br>20120769 | Aggregate Amount Beneficially Owned by Each Reporting Person<br>20120769 |
| 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>9.7% | Percent of Class Represented by Amount in Row (9)<br>9.7% |
| 12. | Type of Reporting Person (See Instructions)<br>PN | Type of Reporting Person (See Instructions)<br>PN |

---

| 1. | Names of Reporting Persons<br>Kenneth Chenault | Names of Reporting Persons<br>Kenneth Chenault |
|:---|:---|:---|:---|
| 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>20120769 |
| 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>20120769 |
| 9. | Aggregate Amount Beneficially Owned by Each Reporting Person<br>20120769 | Aggregate Amount Beneficially Owned by Each Reporting Person<br>20120769 |
| 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>9.7% | Percent of Class Represented by Amount in Row (9)<br>9.7% |
| 12. | Type of Reporting Person (See Instructions)<br>IN | Type of Reporting Person (See Instructions)<br>IN |

---

| 1. | Names of Reporting Persons<br>David P. Fialkow | Names of Reporting Persons<br>David P. Fialkow |
|:---|:---|:---|:---|
| 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>20120769 |
| 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>20120769 |
| 9. | Aggregate Amount Beneficially Owned by Each Reporting Person<br>20120769 | Aggregate Amount Beneficially Owned by Each Reporting Person<br>20120769 |
| 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>9.7% | Percent of Class Represented by Amount in Row (9)<br>9.7% |
| 12. | Type of Reporting Person (See Instructions)<br>IN | Type of Reporting Person (See Instructions)<br>IN |

---

| 1. | Names of Reporting Persons<br>Hemant Taneja | Names of Reporting Persons<br>Hemant Taneja |
|:---|:---|:---|:---|
| 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>20120769 |
| 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>20120769 |
| 9. | Aggregate Amount Beneficially Owned by Each Reporting Person<br>20120769 | Aggregate Amount Beneficially Owned by Each Reporting Person<br>20120769 |
| 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>9.7% | Percent of Class Represented by Amount in Row (9)<br>9.7% |
| 12. | Type of Reporting Person (See Instructions)<br>IN | Type of Reporting Person (See Instructions)<br>IN |

---

**Item 1(a). Name of Issuer:**
Circle Internet Group, Inc.

**Item 1(b). Address of Issuer's Principal Executive Offices:**
One World Trade Center, New York, New York, 10007

**Item 2(a). Name of Person Filing:**
This joint statement on Schedule 13G is being filed by General Catalyst Group Management Holdings GP, LLC, a Delaware limited liability company ("GCGMH LLC"), General Catalyst Group Management Holdings, L.P., a Delaware limited partnership ("GCGMH"), General Catalyst Group Management, LLC, a Delaware limited liability company ("GCGM"), General Catalyst GP VI, LLC, a Delaware limited liability company ("GC VI GPLLC"), General Catalyst Partners VI, L.P., a Delaware limited partnership ("GC VI GPLP"), General Catalyst Group VI, L.P., a Delaware limited partnership ("GC VI"), Kenneth Chenault, David P. Fialkow and Hemant Taneja (together, the "Managers"), who are collectively referred to herein as the "Reporting Persons."

GCGMH LLC is the general partner of GCGMH, which is the manager of GCGM, which is the manager of GC VI GPLLC. Kenneth Chenault, David P. Fialkow and Hemant Taneja are Managing Members of GCGMH LLC. GC VI GPLP is the sole general partner of GC VI. GC VI GPLLC is the sole general partner of GC VI GPLP. Kenneth Chenault, David P. Fialkow and Hemant Taneja are Managing Directors of GC VI GPLLC.

The Reporting Persons have entered into a Joint Filing Agreement, dated as of the date hereof, a copy of which is filed with this Schedule 13G as Exhibit 1 (which is incorporated herein by reference), pursuant to which the Reporting Persons have agreed to file this statement jointly in accordance with the provisions of Rule 13d-1(k) under the Securities Exchange Act of 1934, as amended (the "Act").

**Item 2(b). Address of Principal Business Office:**
20 University Road, 4th Floor, Cambridge, MA 02138

**Item 2(c). Citizenship:**
Each of GCGMH, GC VI and GC VI GPLP is a limited partnership organized under the laws of the State of Delaware. Each of GCGMH LLC, GCGM and GC VI GPLLC is a limited liability company organized under the laws of the State of Delaware. Each of the Managers is a U.S. citizen.

**Item 2(d). Title of Class of Securities:**
Class A Common Stock, par value $0.0001 per share

**Item 2(e). CUSIP Number:**
172573107

**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 Line 9 of cover sheets.

**(b) Percent of class:**

See Line 11 of cover sheets. The percentages set forth on the cover sheets for each Reporting Person are calculated based on 207,650,578 shares of Class A Common Stock outstanding following the Issuer's initial public offering that closed on June 11, 2025, and after the underwriters fully exercised their option to purchase additional shares of Class A Common Stock, as reported in the Issuer's prospectus on Form 424B4, filed with the Securities and Exchange Commission on June 5, 2025, and the Issuer's press release, published on the website of the Issuer on June 11, 2025.

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

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

See Line 5 of cover sheets.

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

See Line 6 of cover sheets.

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

See Line 7 of cover sheets.

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

See Line 8 of cover sheets.

**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:**

—

### 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.

**General Catalyst Group Management Holdings GP, LLC**

**Date:** 08/14/2025

**By:** /s/ Christopher McCain

**Name & Title:** Christopher McCain, Chief Legal Officer

**General Catalyst Group Management Holdings, L.P.**

**Date:** 08/14/2025

**By:** /s/ Christopher McCain

**Name & Title:** Christopher McCain, Chief Legal Officer of GENERAL CATALYST GROUP MANAGEMENT HOLDINGS GP, LLC, its General Partner

**General Catalyst Group Management, LLC**

**Date:** 08/14/2025

**By:** /s/ Christopher McCain

**Name & Title:** Christopher McCain, Chief Legal Officer

**General Catalyst GP VI, LLC**

**Date:** 08/14/2025

**By:** /s/ Christopher McCain

**Name & Title:** Christopher McCain, Chief Legal Officer

**General Catalyst Partners VI, L.P.**

**Date:** 08/14/2025

**By:** /s/ Christopher McCain

**Name & Title:** Christopher McCain, Chief Legal Officer of GENERAL CATALYST GP VI, LLC, its General Partner

**General Catalyst Group VI, L.P.**

**Date:** 08/14/2025

**By:** /s/ Christopher McCain

**Name & Title:** Christopher McCain, Chief Legal Officer of GENERAL CATALYST GP VI, LLC, General Partner of GENERAL CATALYST PARTNERS VI, L.P., its General Partner

**Kenneth Chenault**

**Date:** 08/14/2025

**By:** /s/ Christopher McCain

**Name & Title:** Christopher McCain, Attorney-in-Fact

**David P. Fialkow**

**Date:** 08/14/2025

**By:** /s/ Christopher McCain

**Name & Title:** Christopher McCain, Attorney-in-Fact

**Hemant Taneja**

**Date:** 08/14/2025

**By:** /s/ Christopher McCain

**Name & Title:** Christopher McCain, Attorney-in-Fact