# EDGAR Filing Document

**Accession Number:** 0001590898
**File Stem:** 0001193125-23-036224
**Filing Date:** 2023-2
**Character Count:** 26547
**Document Hash:** f438bca95608219494ba3c247be44084
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001193125-23-036224.hdr.sgml**: 20230214

**ACCESSION NUMBER**: 0001193125-23-036224

**CONFORMED SUBMISSION TYPE**: SC 13G/A

**PUBLIC DOCUMENT COUNT**: 1

**FILED AS OF DATE**: 20230214

**DATE AS OF CHANGE**: 20230213

**GROUP MEMBERS**: EDWARD T. ANDERSON

**GROUP MEMBERS**: NBVM GP, LLC

**GROUP MEMBERS**: NORTH BRIDGE VENTURE MANAGEMENT 7, L.P.

**GROUP MEMBERS**: NORTH BRIDGE VENTURE PARTNERS 7, L.P.

**GROUP MEMBERS**: NORTH BRIDGE VENTURE PARTNERS VI, L.P.

**GROUP MEMBERS**: RICHARD A. D'AMORE

**SUBJECT COMPANY**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Couchbase, Inc.
- **CENTRAL INDEX KEY:** 0001845022
- **STANDARD INDUSTRIAL CLASSIFICATION:** SERVICES-PREPACKAGED SOFTWARE [7372]
- **IRS NUMBER:** 263576987
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 0131

**FILING VALUES:**
- **FORM TYPE:** SC 13G/A
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 005-92748
- **FILM NUMBER:** 23620731

**BUSINESS ADDRESS:**
- **STREET 1:** 3250 OLCOTT STREET
- **CITY:** SANTA CLARA
- **STATE:** CA
- **ZIP:** 95054
- **BUSINESS PHONE:** 6504177500

**MAIL ADDRESS:**
- **STREET 1:** 3250 OLCOTT STREET
- **CITY:** SANTA CLARA
- **STATE:** CA
- **ZIP:** 95054
**FILED BY**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** North Bridge Venture Management VI, L.P.
- **CENTRAL INDEX KEY:** 0001590898
- **IRS NUMBER:** 202844604
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** SC 13G/A

**BUSINESS ADDRESS:**
- **STREET 1:** 950 WINTER STREET, SUITE 4600
- **CITY:** WALTHAM
- **STATE:** MA
- **ZIP:** 02451
- **BUSINESS PHONE:** 781-290-0004

**MAIL ADDRESS:**
- **STREET 1:** 950 WINTER STREET, SUITE 4600
- **CITY:** WALTHAM
- **STATE:** MA
- **ZIP:** 02451

------

------

**UNITED STATES** 

**SECURITIES AND EXCHANGE COMMISSION** 

**Washington, D.C. 20549** 

------

**SCHEDULE 13G** 

**Under the Securities Exchange Act of 1934** 

**(Amendment No. 1)\*** 

------

## Couchbase, Inc.
**(Name of Issuer)** 

**Common Stock, $0.00001 par value per share** 

**(Title of Class of Securities)** 

**22207T101** 

**(CUSIP Number)** 

**December 31, 2022** 

**(Date of Event which Requires Filing of this Statement)** 

------

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

☐ Rule 13d-1(b)

☒ Rule 13d-1(c)

☐ Rule 13d-1(d)

\* The remainder of this cover page shall be filled out for a reporting person's initial filing on this form with respect to the subject class of securities, and for any subsequent amendment containing information which would alter disclosures provided in a prior cover page.

The information required in the remainder of this cover page shall not be deemed to be "filed" for the purpose of Section 18 of the Securities Exchange Act of 1934 ("Act") or otherwise subject to the liabilities of that section of the Act but shall be subject to all other provisions of the Act (however, see the Notes).

------

CUSIP No. 22207T101 13G

1. &nbsp;&nbsp;&nbsp;&nbsp; NAMES OF REPORTING PERSONS &nbsp;&nbsp;&nbsp;&nbsp; North Bridge Venture Management VI, L.P.

2. &nbsp;&nbsp;&nbsp;&nbsp; CHECK THE APPROPRIATE BOX
IF A MEMBER OF A GROUP (see instructions) &nbsp;&nbsp;&nbsp;&nbsp; (a) ☐ (b) ☒

3. &nbsp;&nbsp;&nbsp;&nbsp; SEC USE ONLY

4. &nbsp;&nbsp;&nbsp;&nbsp; CITIZENSHIP OR PLACE OF
ORGANIZATION &nbsp;&nbsp;&nbsp;&nbsp; Delaware

---

| | | |
|:---|:---|:---|
| &nbsp;&nbsp;&nbsp; NUMBER OF<br> SHARES<br> BENEFICIALLY <br> OWNED BY<br> EACH<br> REPORTING<br> PERSON<br> WITH | 5. | &nbsp;&nbsp;&nbsp;&nbsp;SOLE VOTING POWER<br>&nbsp;&nbsp;&nbsp;&nbsp;0 |
| &nbsp;&nbsp;&nbsp; NUMBER OF<br> SHARES<br> BENEFICIALLY <br> OWNED BY<br> EACH<br> REPORTING<br> PERSON<br> WITH | 6. | &nbsp;&nbsp;&nbsp;&nbsp;SHARED VOTING POWER<br>&nbsp;&nbsp;&nbsp;&nbsp;1,987,084 (1) |
| &nbsp;&nbsp;&nbsp; NUMBER OF<br> SHARES<br> BENEFICIALLY <br> OWNED BY<br> EACH<br> REPORTING<br> PERSON<br> WITH | 7. | &nbsp;&nbsp;&nbsp;&nbsp;SOLE DISPOSITIVE POWER<br>&nbsp;&nbsp;&nbsp;&nbsp;0 |
| &nbsp;&nbsp;&nbsp; NUMBER OF<br> SHARES<br> BENEFICIALLY <br> OWNED BY<br> EACH<br> REPORTING<br> PERSON<br> WITH | 8. | &nbsp;&nbsp;&nbsp;&nbsp;SHARED DISPOSITIVE POWER<br>&nbsp;&nbsp;&nbsp;&nbsp;1,987,084 (1) |

---

9. &nbsp;&nbsp;&nbsp;&nbsp; AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON &nbsp;&nbsp;&nbsp;&nbsp; 1,987,084 (1)

10. &nbsp;&nbsp;&nbsp;&nbsp; CHECK IF THE AGGREGATE
AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES (see instructions) &nbsp;&nbsp;&nbsp;&nbsp; ☐

11. &nbsp;&nbsp;&nbsp;&nbsp; PERCENT OF CLASS
REPRESENTED BY AMOUNT IN ROW (9) &nbsp;&nbsp;&nbsp;&nbsp; 4.4% (2)

12. &nbsp;&nbsp;&nbsp;&nbsp; TYPE OF REPORTING PERSON
(see instructions) &nbsp;&nbsp;&nbsp;&nbsp; PN

(1) All such shares are held of record by NBVP VI (as defined in the Original Schedule 13G). NBVM VI (as defined in
the Original Schedule 13G) is the general partner of NBVP VI and may be deemed to have voting, investment and dispositive power with respect to these securities. NBVM GP (as defined in the Original Schedule 13G) is the general partner of NBVM VI and
may be deemed to have voting, investment and dispositive power with respect to these securities. Edward T. Anderson and Richard A. D'Amore are the managers of NBVM GP and may each be deemed to share voting, investment and dispositive power with
respect to these securities.

(2) Based on 45,171,315 shares of the Issuer's Common Stock outstanding as of November 30, 2022 as
reported in the Issuer's Form 10-Q filed with the United States Securities and Exchange Commission on December 12, 2022 (the "Form 10-Q").

------

CUSIP No. 22207T101 13G

1. &nbsp;&nbsp;&nbsp;&nbsp; NAMES OF REPORTING PERSONS &nbsp;&nbsp;&nbsp;&nbsp; North Bridge Venture Management 7, L.P.

2. &nbsp;&nbsp;&nbsp;&nbsp; CHECK THE APPROPRIATE BOX
IF A MEMBER OF A GROUP (see instructions) &nbsp;&nbsp;&nbsp;&nbsp; (a) ☐ (b) ☒

3. &nbsp;&nbsp;&nbsp;&nbsp; SEC USE ONLY

4. &nbsp;&nbsp;&nbsp;&nbsp; CITIZENSHIP OR PLACE OF
ORGANIZATION &nbsp;&nbsp;&nbsp;&nbsp; Delaware

---

| | | |
|:---|:---|:---|
| &nbsp;&nbsp;&nbsp; NUMBER OF<br> SHARES<br> BENEFICIALLY <br> OWNED BY<br> EACH<br> REPORTING<br> PERSON<br> WITH | 5. | &nbsp;&nbsp;&nbsp;&nbsp;SOLE VOTING POWER<br>&nbsp;&nbsp;&nbsp;&nbsp;0 |
| &nbsp;&nbsp;&nbsp; NUMBER OF<br> SHARES<br> BENEFICIALLY <br> OWNED BY<br> EACH<br> REPORTING<br> PERSON<br> WITH | 6. | &nbsp;&nbsp;&nbsp;&nbsp;SHARED VOTING POWER<br>&nbsp;&nbsp;&nbsp;&nbsp;2,689,172 (1) |
| &nbsp;&nbsp;&nbsp; NUMBER OF<br> SHARES<br> BENEFICIALLY <br> OWNED BY<br> EACH<br> REPORTING<br> PERSON<br> WITH | 7. | &nbsp;&nbsp;&nbsp;&nbsp;SOLE DISPOSITIVE POWER<br>&nbsp;&nbsp;&nbsp;&nbsp;0 |
| &nbsp;&nbsp;&nbsp; NUMBER OF<br> SHARES<br> BENEFICIALLY <br> OWNED BY<br> EACH<br> REPORTING<br> PERSON<br> WITH | 8. | &nbsp;&nbsp;&nbsp;&nbsp;SHARED DISPOSITIVE POWER<br>&nbsp;&nbsp;&nbsp;&nbsp;2,689,172 (1) |

---

9. &nbsp;&nbsp;&nbsp;&nbsp; AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON &nbsp;&nbsp;&nbsp;&nbsp; 2,689,172 (1)

10. &nbsp;&nbsp;&nbsp;&nbsp; CHECK IF THE AGGREGATE
AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES (see instructions) &nbsp;&nbsp;&nbsp;&nbsp; ☐

11. &nbsp;&nbsp;&nbsp;&nbsp; PERCENT OF CLASS
REPRESENTED BY AMOUNT IN ROW (9) &nbsp;&nbsp;&nbsp;&nbsp; 6.0% (2)

12. &nbsp;&nbsp;&nbsp;&nbsp; TYPE OF REPORTING PERSON
(see instructions) &nbsp;&nbsp;&nbsp;&nbsp; PN

(1) All such shares are held of record by NBVP 7 (as defined in the Original Schedule 13G). NBVM 7 (as defined in
the Original Schedule 13G) is the general partner of NBVP 7 and may be deemed to have voting, investment and dispositive power with respect to these securities. NBVM GP is the general partner of NBVM 7 and may be deemed to have voting, investment
and dispositive power with respect to these securities. Edward T. Anderson and Richard A. D'Amore are the managers of NBVM GP and may each be deemed to share voting, investment and dispositive power with respect to these securities.

(2) Based on 45,171,315 shares of the Issuer's Common Stock outstanding as of November 30, 2022 as
reported in the Form 10-Q.

------

CUSIP No. 22207T101 13G

1. &nbsp;&nbsp;&nbsp;&nbsp; NAMES OF REPORTING PERSONS &nbsp;&nbsp;&nbsp;&nbsp; NBVM GP, LLC

2. &nbsp;&nbsp;&nbsp;&nbsp; CHECK THE APPROPRIATE BOX
IF A MEMBER OF A GROUP (see instructions) &nbsp;&nbsp;&nbsp;&nbsp; (a) ☐ (b) ☒

3. &nbsp;&nbsp;&nbsp;&nbsp; SEC USE ONLY

4. &nbsp;&nbsp;&nbsp;&nbsp; CITIZENSHIP OR PLACE OF
ORGANIZATION &nbsp;&nbsp;&nbsp;&nbsp; Delaware

---

| | | |
|:---|:---|:---|
| &nbsp;&nbsp;&nbsp; NUMBER OF<br> SHARES<br> BENEFICIALLY <br> OWNED BY<br> EACH<br> REPORTING<br> PERSON<br> WITH | 5. | &nbsp;&nbsp;&nbsp;&nbsp;SOLE VOTING POWER<br>&nbsp;&nbsp;&nbsp;&nbsp;0 |
| &nbsp;&nbsp;&nbsp; NUMBER OF<br> SHARES<br> BENEFICIALLY <br> OWNED BY<br> EACH<br> REPORTING<br> PERSON<br> WITH | 6. | &nbsp;&nbsp;&nbsp;&nbsp;SHARED VOTING POWER<br>&nbsp;&nbsp;&nbsp;&nbsp;4,676,256 (1) |
| &nbsp;&nbsp;&nbsp; NUMBER OF<br> SHARES<br> BENEFICIALLY <br> OWNED BY<br> EACH<br> REPORTING<br> PERSON<br> WITH | 7. | &nbsp;&nbsp;&nbsp;&nbsp;SOLE DISPOSITIVE POWER<br>&nbsp;&nbsp;&nbsp;&nbsp;0 |
| &nbsp;&nbsp;&nbsp; NUMBER OF<br> SHARES<br> BENEFICIALLY <br> OWNED BY<br> EACH<br> REPORTING<br> PERSON<br> WITH | 8. | &nbsp;&nbsp;&nbsp;&nbsp;SHARED DISPOSITIVE POWER<br>&nbsp;&nbsp;&nbsp;&nbsp;4,676,256 (1) |

---

9. &nbsp;&nbsp;&nbsp;&nbsp; AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON &nbsp;&nbsp;&nbsp;&nbsp; 4,676,256 (1)

10. &nbsp;&nbsp;&nbsp;&nbsp; CHECK IF THE AGGREGATE
AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES (see instructions) &nbsp;&nbsp;&nbsp;&nbsp; ☐

11. &nbsp;&nbsp;&nbsp;&nbsp; PERCENT OF CLASS
REPRESENTED BY AMOUNT IN ROW (9) &nbsp;&nbsp;&nbsp;&nbsp; 10.4% (2)

12. &nbsp;&nbsp;&nbsp;&nbsp; TYPE OF REPORTING PERSON
(see instructions) &nbsp;&nbsp;&nbsp;&nbsp; OO

(1) Consists of (a) 1,987,084 shares held of record by NBVP VI; and (b) 2,689,172 shares held of record by NBVP 7.
NBVM VI is the general partner of NBVP VI and may be deemed to have voting, investment and dispositive power with respect to the securities held of record by NBVP VI. NBVM 7 is the general partner of NBVP 7 and may be deemed to have voting,
investment and dispositive power with respect to the securities held of record by NBVP 7. NBVM GP is the general partner of each of NBVM VI and NBVM 7 and may be deemed to have voting, investment and dispositive power with respect to the securities
held of record by each of NBVP VI and NBVP 7. Edward T. Anderson and Richard A. D'Amore are the managers of NBVM GP and may each be deemed to share voting, investment and dispositive power with respect to the securities held of record by each
of NBVP VI and NBVP 7.

(2) Based on 45,171,315 shares of the Issuer's Common Stock outstanding as of November 30, 2022 as
reported in the Form 10-Q.

------

CUSIP No. 22207T101 13G

1. &nbsp;&nbsp;&nbsp;&nbsp; NAMES OF REPORTING PERSONS &nbsp;&nbsp;&nbsp;&nbsp; North Bridge Venture Partners VI, L.P.

2. &nbsp;&nbsp;&nbsp;&nbsp; CHECK THE APPROPRIATE BOX
IF A MEMBER OF A GROUP (see instructions) &nbsp;&nbsp;&nbsp;&nbsp; (a) ☐ (b) ☒

3. &nbsp;&nbsp;&nbsp;&nbsp; SEC USE ONLY

4. &nbsp;&nbsp;&nbsp;&nbsp; CITIZENSHIP OR PLACE OF
ORGANIZATION &nbsp;&nbsp;&nbsp;&nbsp; Delaware

---

| | | |
|:---|:---|:---|
| &nbsp;&nbsp;&nbsp; NUMBER OF<br> SHARES<br> BENEFICIALLY <br> OWNED BY<br> EACH<br> REPORTING<br> PERSON<br> WITH | 5. | &nbsp;&nbsp;&nbsp;&nbsp;SOLE VOTING POWER<br>&nbsp;&nbsp;&nbsp;&nbsp;0 |
| &nbsp;&nbsp;&nbsp; NUMBER OF<br> SHARES<br> BENEFICIALLY <br> OWNED BY<br> EACH<br> REPORTING<br> PERSON<br> WITH | 6. | &nbsp;&nbsp;&nbsp;&nbsp;SHARED VOTING POWER<br>&nbsp;&nbsp;&nbsp;&nbsp;1,987,084 (1) |
| &nbsp;&nbsp;&nbsp; NUMBER OF<br> SHARES<br> BENEFICIALLY <br> OWNED BY<br> EACH<br> REPORTING<br> PERSON<br> WITH | 7. | &nbsp;&nbsp;&nbsp;&nbsp;SOLE DISPOSITIVE POWER<br>&nbsp;&nbsp;&nbsp;&nbsp;0 |
| &nbsp;&nbsp;&nbsp; NUMBER OF<br> SHARES<br> BENEFICIALLY <br> OWNED BY<br> EACH<br> REPORTING<br> PERSON<br> WITH | 8. | &nbsp;&nbsp;&nbsp;&nbsp;SHARED DISPOSITIVE POWER<br>&nbsp;&nbsp;&nbsp;&nbsp;1,987,084 (1) |

---

9. &nbsp;&nbsp;&nbsp;&nbsp; AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON &nbsp;&nbsp;&nbsp;&nbsp; 1,987,084 (1)

10. &nbsp;&nbsp;&nbsp;&nbsp; CHECK IF THE AGGREGATE
AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES (see instructions) &nbsp;&nbsp;&nbsp;&nbsp; ☐

11. &nbsp;&nbsp;&nbsp;&nbsp; PERCENT OF CLASS
REPRESENTED BY AMOUNT IN ROW (9) &nbsp;&nbsp;&nbsp;&nbsp; 4.4% (2)

12. &nbsp;&nbsp;&nbsp;&nbsp; TYPE OF REPORTING PERSON
(see instructions) &nbsp;&nbsp;&nbsp;&nbsp; PN

(1) All such shares are held of record by NBVP VI. NBVM VI is the general partner of NBVP VI and may be deemed to
have voting, investment and dispositive power with respect to these securities. NBVM GP is the general partner of NBVM VI and may be deemed to have voting, investment and dispositive power with respect to these securities. Edward T. Anderson and
Richard A. D'Amore are the managers of NBVM GP and may each be deemed to share voting, investment and dispositive power with respect to these securities.

(2) Based on 45,171,315 shares of the Issuer's Common Stock outstanding as of November 30, 2022 as
reported in the Form 10-Q.

------

CUSIP No. 22207T101 13G

1. &nbsp;&nbsp;&nbsp;&nbsp; NAMES OF REPORTING PERSONS &nbsp;&nbsp;&nbsp;&nbsp; North Bridge Venture Partners 7, L.P.

2. &nbsp;&nbsp;&nbsp;&nbsp; CHECK THE APPROPRIATE BOX
IF A MEMBER OF A GROUP (see instructions) &nbsp;&nbsp;&nbsp;&nbsp; (a) ☐ (b) ☒

3. &nbsp;&nbsp;&nbsp;&nbsp; SEC USE ONLY

4. &nbsp;&nbsp;&nbsp;&nbsp; CITIZENSHIP OR PLACE OF
ORGANIZATION &nbsp;&nbsp;&nbsp;&nbsp; Delaware

---

| | | |
|:---|:---|:---|
| &nbsp;&nbsp;&nbsp; NUMBER OF<br> SHARES<br> BENEFICIALLY <br> OWNED BY<br> EACH<br> REPORTING<br> PERSON<br> WITH | 5. | &nbsp;&nbsp;&nbsp;&nbsp;SOLE VOTING POWER<br>&nbsp;&nbsp;&nbsp;&nbsp;0 |
| &nbsp;&nbsp;&nbsp; NUMBER OF<br> SHARES<br> BENEFICIALLY <br> OWNED BY<br> EACH<br> REPORTING<br> PERSON<br> WITH | 6. | &nbsp;&nbsp;&nbsp;&nbsp;SHARED VOTING POWER<br>&nbsp;&nbsp;&nbsp;&nbsp;2,689,172 (1) |
| &nbsp;&nbsp;&nbsp; NUMBER OF<br> SHARES<br> BENEFICIALLY <br> OWNED BY<br> EACH<br> REPORTING<br> PERSON<br> WITH | 7. | &nbsp;&nbsp;&nbsp;&nbsp;SOLE DISPOSITIVE POWER<br>&nbsp;&nbsp;&nbsp;&nbsp;0 |
| &nbsp;&nbsp;&nbsp; NUMBER OF<br> SHARES<br> BENEFICIALLY <br> OWNED BY<br> EACH<br> REPORTING<br> PERSON<br> WITH | 8. | &nbsp;&nbsp;&nbsp;&nbsp;SHARED DISPOSITIVE POWER<br>&nbsp;&nbsp;&nbsp;&nbsp;2,689,172 (1) |

---

9. &nbsp;&nbsp;&nbsp;&nbsp; AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON &nbsp;&nbsp;&nbsp;&nbsp; 2,689,172 (1)

10. &nbsp;&nbsp;&nbsp;&nbsp; CHECK IF THE AGGREGATE
AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES (see instructions) &nbsp;&nbsp;&nbsp;&nbsp; ☐

11. &nbsp;&nbsp;&nbsp;&nbsp; PERCENT OF CLASS
REPRESENTED BY AMOUNT IN ROW (9) &nbsp;&nbsp;&nbsp;&nbsp; 6.0% (2)

12. &nbsp;&nbsp;&nbsp;&nbsp; TYPE OF REPORTING PERSON
(see instructions) &nbsp;&nbsp;&nbsp;&nbsp; PN

(1) All such shares are held of record by NBVP 7. NBVM 7 is the general partner of NBVP 7 and may be deemed to have
voting, investment and dispositive power with respect to these securities. NBVM GP is the general partner of NBVM 7 and may be deemed to have voting, investment and dispositive power with respect to these securities. Edward T. Anderson and Richard
A. D'Amore are the managers of NBVM GP and may each be deemed to share voting, investment and dispositive power with respect to these securities.

(2) Based on 45,171,315 shares of the Issuer's Common Stock outstanding as of November 30, 2022 as
reported in the Form 10-Q.

------

CUSIP No. 22207T101 13G

1. &nbsp;&nbsp;&nbsp;&nbsp; NAMES OF REPORTING PERSONS &nbsp;&nbsp;&nbsp;&nbsp; Edward T. Anderson

2. &nbsp;&nbsp;&nbsp;&nbsp; CHECK THE APPROPRIATE BOX
IF A MEMBER OF A GROUP (see instructions) &nbsp;&nbsp;&nbsp;&nbsp; (a) ☐ (b) ☒

3. &nbsp;&nbsp;&nbsp;&nbsp; SEC USE ONLY

4. &nbsp;&nbsp;&nbsp;&nbsp; CITIZENSHIP OR PLACE OF
ORGANIZATION &nbsp;&nbsp;&nbsp;&nbsp; United States of
America

---

| | | |
|:---|:---|:---|
| &nbsp;&nbsp;&nbsp; NUMBER OF<br> SHARES<br> BENEFICIALLY <br> OWNED BY<br> EACH<br> REPORTING<br> PERSON<br> WITH | 5. | &nbsp;&nbsp;&nbsp;&nbsp;SOLE VOTING POWER<br>&nbsp;&nbsp;&nbsp;&nbsp;33,147 (1) |
| &nbsp;&nbsp;&nbsp; NUMBER OF<br> SHARES<br> BENEFICIALLY <br> OWNED BY<br> EACH<br> REPORTING<br> PERSON<br> WITH | 6. | &nbsp;&nbsp;&nbsp;&nbsp;SHARED VOTING POWER<br>&nbsp;&nbsp;&nbsp;&nbsp;4,676,256 (2) |
| &nbsp;&nbsp;&nbsp; NUMBER OF<br> SHARES<br> BENEFICIALLY <br> OWNED BY<br> EACH<br> REPORTING<br> PERSON<br> WITH | 7. | &nbsp;&nbsp;&nbsp;&nbsp;SOLE DISPOSITIVE POWER<br>&nbsp;&nbsp;&nbsp;&nbsp;33,147 (1) |
| &nbsp;&nbsp;&nbsp; NUMBER OF<br> SHARES<br> BENEFICIALLY <br> OWNED BY<br> EACH<br> REPORTING<br> PERSON<br> WITH | 8. | &nbsp;&nbsp;&nbsp;&nbsp;SHARED DISPOSITIVE POWER<br>&nbsp;&nbsp;&nbsp;&nbsp;4,676,256 (2) |

---

9. &nbsp;&nbsp;&nbsp;&nbsp; AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON &nbsp;&nbsp;&nbsp;&nbsp; 4,709,403 (1)(2)

10. &nbsp;&nbsp;&nbsp;&nbsp; CHECK IF THE AGGREGATE
AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES (see instructions) &nbsp;&nbsp;&nbsp;&nbsp; ☐

11. &nbsp;&nbsp;&nbsp;&nbsp; PERCENT OF CLASS
REPRESENTED BY AMOUNT IN ROW (9) &nbsp;&nbsp;&nbsp;&nbsp; 10.4% (3)

12. &nbsp;&nbsp;&nbsp;&nbsp; TYPE OF REPORTING PERSON
(see instructions) &nbsp;&nbsp;&nbsp;&nbsp; IN

(1) Consists of 31,250 shares of Common Stock held of record by Edward T. Anderson and 1,897 shares of Common Stock
underlying restricted stock units granted to Edward T. Anderson that are vested and exercisable within 60 days of this Statement. Each restricted stock unit represents a contingent right to receive one share of the Issuer's Common Stock upon
vesting.

(2) Consists of (a) 1,987,084 shares held of record by NBVP VI; and (b) 2,689,172 shares held of record by NBVP 7.
NBVM VI is the general partner of NBVP VI and may be deemed to have voting, investment and dispositive power with respect to the securities held of record by NBVP VI. NBVM 7 is the general partner of NBVP 7 and may be deemed to have voting,
investment and dispositive power with respect to the securities held of record by NBVP 7. NBVM GP is the general partner of each of NBVM VI and NBVM 7 and may be deemed to have voting, investment and dispositive power with respect to the securities
held of record by each of NBVP VI and NBVP 7. Edward T. Anderson and Richard A. D'Amore are the managers of NBVM GP and may each be deemed to share voting, investment and dispositive power with respect to the securities held of record by each
of NBVP VI and NBVP 7.

(3) Based on 45,171,315 shares of the Issuer's Common Stock outstanding as of November 30, 2022 as
reported in the Form 10-Q, plus 1,897 shares of Common Stock underlying restricted stock units granted to Edward T. Anderson that are vested and exercisable within 60 days of this Statement.

------

CUSIP No. 22207T101 13G

1. &nbsp;&nbsp;&nbsp;&nbsp; NAMES OF REPORTING PERSONS &nbsp;&nbsp;&nbsp;&nbsp; Richard A. D'Amore

2. &nbsp;&nbsp;&nbsp;&nbsp; CHECK THE APPROPRIATE BOX
IF A MEMBER OF A GROUP (see instructions) &nbsp;&nbsp;&nbsp;&nbsp; (a) ☐ (b) ☒

3. &nbsp;&nbsp;&nbsp;&nbsp; SEC USE ONLY

4. &nbsp;&nbsp;&nbsp;&nbsp; CITIZENSHIP OR PLACE OF
ORGANIZATION &nbsp;&nbsp;&nbsp;&nbsp; United States of
America

---

| | | |
|:---|:---|:---|
| &nbsp;&nbsp;&nbsp; NUMBER OF<br> SHARES<br> BENEFICIALLY <br> OWNED BY<br> EACH<br> REPORTING<br> PERSON<br> WITH | 5. | &nbsp;&nbsp;&nbsp;&nbsp;SOLE VOTING POWER<br>&nbsp;&nbsp;&nbsp;&nbsp;0 |
| &nbsp;&nbsp;&nbsp; NUMBER OF<br> SHARES<br> BENEFICIALLY <br> OWNED BY<br> EACH<br> REPORTING<br> PERSON<br> WITH | 6. | &nbsp;&nbsp;&nbsp;&nbsp;SHARED VOTING POWER<br>&nbsp;&nbsp;&nbsp;&nbsp;4,676,256 (1) |
| &nbsp;&nbsp;&nbsp; NUMBER OF<br> SHARES<br> BENEFICIALLY <br> OWNED BY<br> EACH<br> REPORTING<br> PERSON<br> WITH | 7. | &nbsp;&nbsp;&nbsp;&nbsp;SOLE DISPOSITIVE POWER<br>&nbsp;&nbsp;&nbsp;&nbsp;0 |
| &nbsp;&nbsp;&nbsp; NUMBER OF<br> SHARES<br> BENEFICIALLY <br> OWNED BY<br> EACH<br> REPORTING<br> PERSON<br> WITH | 8. | &nbsp;&nbsp;&nbsp;&nbsp;SHARED DISPOSITIVE POWER<br>&nbsp;&nbsp;&nbsp;&nbsp;4,676,256 (1) |

---

9. &nbsp;&nbsp;&nbsp;&nbsp; AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON &nbsp;&nbsp;&nbsp;&nbsp; 4,676,256 (1)

10. &nbsp;&nbsp;&nbsp;&nbsp; CHECK IF THE AGGREGATE
AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES (see instructions) &nbsp;&nbsp;&nbsp;&nbsp; ☐

11. &nbsp;&nbsp;&nbsp;&nbsp; PERCENT OF CLASS
REPRESENTED BY AMOUNT IN ROW (9) &nbsp;&nbsp;&nbsp;&nbsp; 10.4% (2)

12. &nbsp;&nbsp;&nbsp;&nbsp; TYPE OF REPORTING PERSON
(see instructions) &nbsp;&nbsp;&nbsp;&nbsp; IN

(1) Consists of (a) 1,987,084 shares held of record by NBVP VI; and (b) 2,689,172 shares held of record by NBVP 7.
NBVM VI is the general partner of NBVP VI and may be deemed to have voting, investment and dispositive power with respect to the securities held of record by NBVP VI. NBVM 7 is the general partner of NBVP 7 and may be deemed to have voting,
investment and dispositive power with respect to the securities held of record by NBVP 7. NBVM GP is the general partner of each of NBVM VI and NBVM 7 and may be deemed to have voting, investment and dispositive power with respect to the securities
held of record by each of NBVP VI and NBVP 7. Edward T. Anderson and Richard A. D'Amore are the managers of NBVM GP and may each be deemed to share voting, investment and dispositive power with respect to the securities held of record by each
of NBVP VI and NBVP 7.

(2) Based on 45,171,315 shares of the Issuer's Common Stock outstanding as of November 30, 2022 as
reported in the Form 10-Q.

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CUSIP No. 22207T101 13G

**Introductory Note**: This Amendment No. 1 (this "Statement") amends and supplements the Schedule 13G originally filed by the Reporting Persons with the Commission on August 5, 2021 (the "Original Schedule 13G"). Only those items that are hereby reported are amended; all other items reported in the Original Schedule 13G remain unchanged. Information given in response to each item shall be deemed incorporated by reference in all other items, as applicable. Capitalized terms not defined in this Statement have the meanings ascribed to them in the Original Schedule 13G.

**Item 2(b) Address of Principal Business Office, or if None, Residence:** 

The address of the principal business office of each Reporting Person is 150 A Street, Suite 102, Needham, MA 02494.

**Item 4. Ownership.** 

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a) Amount beneficially owned:

See Row 9 of the cover page for each Reporting Person. NBVP VI is the record owner of 1,987,084 shares of Common Stock (the "NBVP VI Shares"). As the general partner of NBVP VI, NBVM VI may be deemed to beneficially own the NBVP VI Shares. NBVP 7 is the record owner of the 2,689,172 shares of Common Stock (the "NBVP 7 Shares"). As the general partner of NBVP 7, NBVM 7 may be deemed to beneficially own the NBVP 7 Shares. As the general partner of each of NBVM VI and NBVM 7, NBVM GP may be deemed to beneficially own the NBVP VI Shares and the NBVP 7 Shares. As the managers of NBVM GP, each of the Managers may be deemed to beneficially own the NBVP VI Shares and the NBVP 7 Shares. Anderson is the record owner of 31,250 shares of Common Stock and 1,897 shares of Common Stock underlying restricted stock units that are vested and exercisable within 60 days of this Statement.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b) Percent of class:

See Row 11 of the cover page for each Reporting Person and the corresponding footnotes.\*

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(c) Number of shares as to which the person has:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(i) Sole power to vote or to direct the vote

See Row 5 of the cover page for each Reporting Person and the corresponding footnotes.\*

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(ii) Shared power to vote or to direct the vote

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(iii) Sole power to dispose or to direct the disposition of

See Row 7 of the cover page for each Reporting Person and the corresponding footnotes.\*

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(iv) Shared power to dispose or to direct the disposition of

\* Except to the extent of his or its pecuniary interest therein, each Reporting Person disclaims beneficial ownership of such shares of Common Stock, except for the shares, if any, such Reporting Person holds of record.

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CUSIP No. 22207T101 13G

**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.

Dated: February 13, 2023

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| | |
|:---|:---|
| NORTH BRIDGE VENTURE PARTNERS VI, L.P. | NORTH BRIDGE VENTURE PARTNERS VI, L.P. |
|  By: | North Bridge Venture Management VI, L.P. |
|  Its: | General Partner |
|  By: | NBVM GP, LLC |
|  Its: | General Partner |
|  By: | /s/ Edward T. Anderson |
|  | Edward T. Anderson |
|  Its: | Manager |
| NORTH BRIDGE VENTURE MANAGEMENT VI, L.P. | NORTH BRIDGE VENTURE MANAGEMENT VI, L.P. |
|  Its: | General Partner |
|  By: | NBVM GP, LLC |
|  Its: | General Partner |
|  By: | /s/ Edward T. Anderson |
|  | Edward T. Anderson |
|  Its: | Manager |
| NORTH BRIDGE VENTURE PARTNERS 7, L.P. | NORTH BRIDGE VENTURE PARTNERS 7, L.P. |
|  By: | North Bridge Venture Management 7, L.P. |
|  Its: | General Partner |
|  By: | NBVM GP, LLC |
|  Its: | General Partner |
|  By: | /s/ Edward T. Anderson |
|  | Edward T. Anderson |
|  Its: | Manager |

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| | |
|:---|:---|
| NORTH BRIDGE VENTURE MANAGEMENT 7, L.P. | NORTH BRIDGE VENTURE MANAGEMENT 7, L.P. |
|  By: | NBVM GP, LLC |
|  Its: | General Partner |
|  By: | /s/ Edward T. Anderson |
|  | Edward T. Anderson |
|  Its: | Manager |
|  NBVM GP, LLC | NBVM GP, LLC |
|  By: | /s/ Edward T. Anderson |
|  | Edward T. Anderson |
|  Its: | Manager |
|  /s/ Edward T. Anderson | /s/ Edward T. Anderson |
|  Edward T. Anderson | Edward T. Anderson |
|  /s/ Richard A. D'Amore | /s/ Richard A. D'Amore |
|  Richard A. D'Amore | Richard A. D'Amore |

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