# EDGAR Filing Document

**Accession Number:** 0001467926
**File Stem:** 0000950142-23-000645
**Filing Date:** 2023-3
**Character Count:** 24496
**Document Hash:** 8b6711ac9bac0b6dae29f103da9053ea
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0000950142-23-000645.hdr.sgml**: 20230307

**ACCESSION NUMBER**: 0000950142-23-000645

**CONFORMED SUBMISSION TYPE**: 4

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20230303

**FILED AS OF DATE**: 20230307

**DATE AS OF CHANGE**: 20230307

**REPORTING-OWNER**: 

**OWNER DATA:**
- **COMPANY CONFORMED NAME:** GENERAL ATLANTIC, L.P.
- **CENTRAL INDEX KEY:** 0001017645
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 4
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-40835
- **FILM NUMBER:** 23714545

**BUSINESS ADDRESS:**
- **STREET 1:** 55 EAST 52ND STREET
- **STREET 2:** 33RD FLOOR
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 10055
- **BUSINESS PHONE:** 212 715 4000

**MAIL ADDRESS:**
- **STREET 1:** 55 EAST 52ND STREET
- **STREET 2:** 33RD FLOOR
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 10055

**FORMER NAME:**
- **FORMER CONFORMED NAME:** GENERAL ATLANTIC L.P.
- **DATE OF NAME CHANGE:** 20210803

**FORMER NAME:**
- **FORMER CONFORMED NAME:** GENERAL ATLANTIC LLC
- **DATE OF NAME CHANGE:** 20050322

**FORMER NAME:**
- **FORMER CONFORMED NAME:** GENERAL ATLANTIC PARTNERS LLC
- **DATE OF NAME CHANGE:** 19960626
**REPORTING-OWNER**: 

**OWNER DATA:**
- **COMPANY CONFORMED NAME:** GAP COINVESTMENTS III, LLC
- **CENTRAL INDEX KEY:** 0001282203
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 4
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-40835
- **FILM NUMBER:** 23714542

**BUSINESS ADDRESS:**
- **STREET 1:** 55 EAST 52ND STREET, 33RD FLOOR
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 10055
- **BUSINESS PHONE:** 212 715 4000

**MAIL ADDRESS:**
- **STREET 1:** 55 EAST 52ND STREET, 33RD FLOOR
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 10055

**FORMER NAME:**
- **FORMER CONFORMED NAME:** GAP COINVESTMENTS III LLC
- **DATE OF NAME CHANGE:** 20061127

**FORMER NAME:**
- **FORMER CONFORMED NAME:** GAP COINVESTMENTS  III LLC
- **DATE OF NAME CHANGE:** 20040304

**FORMER NAME:**
- **FORMER CONFORMED NAME:** GAP COINVESTMENTS PARTNERS III LLC
- **DATE OF NAME CHANGE:** 20040301
**REPORTING-OWNER**: 

**OWNER DATA:**
- **COMPANY CONFORMED NAME:** GAP COINVESTMENTS IV, LLC
- **CENTRAL INDEX KEY:** 0001282372
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 4
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-40835
- **FILM NUMBER:** 23714541

**BUSINESS ADDRESS:**
- **STREET 1:** 55 EAST 52ND STREET, 33RD FLOOR
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 10055
- **BUSINESS PHONE:** 212 715 4000

**MAIL ADDRESS:**
- **STREET 1:** 55 EAST 52ND STREET, 33RD FLOOR
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 10055

**FORMER NAME:**
- **FORMER CONFORMED NAME:** GAP COINVESTMENTS IV LLC
- **DATE OF NAME CHANGE:** 20061127

**FORMER NAME:**
- **FORMER CONFORMED NAME:** GAP COINVESTMENTS  IV LLC
- **DATE OF NAME CHANGE:** 20040304

**FORMER NAME:**
- **FORMER CONFORMED NAME:** GAP COINVESTMENTS PARTNERS IV LLC
- **DATE OF NAME CHANGE:** 20040302
**REPORTING-OWNER**: 

**OWNER DATA:**
- **COMPANY CONFORMED NAME:** GAP Coinvestments CDA, L.P.
- **CENTRAL INDEX KEY:** 0001356474
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 4
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-40835
- **FILM NUMBER:** 23714537

**BUSINESS ADDRESS:**
- **STREET 1:** 55 EAST 52ND STREET, 32ND FLOOR
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 10055
- **BUSINESS PHONE:** 212 715 4000

**MAIL ADDRESS:**
- **STREET 1:** 55 EAST 52ND STREET, 32ND FLOOR
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 10055
**REPORTING-OWNER**: 

**OWNER DATA:**
- **COMPANY CONFORMED NAME:** GENERAL ATLANTIC GENPAR, L.P.
- **CENTRAL INDEX KEY:** 0001467926
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 4
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-40835
- **FILM NUMBER:** 23714544

**BUSINESS ADDRESS:**
- **STREET 1:** 55 EAST 52ND STREET, 32ND FLOOR
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 10055
- **BUSINESS PHONE:** 212 715 4000

**MAIL ADDRESS:**
- **STREET 1:** 55 EAST 52ND STREET, 32ND FLOOR
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 10055
**REPORTING-OWNER**: 

**OWNER DATA:**
- **COMPANY CONFORMED NAME:** General Atlantic (IC), L.P.
- **CENTRAL INDEX KEY:** 0001881880
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 4
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-40835
- **FILM NUMBER:** 23714538

**BUSINESS ADDRESS:**
- **STREET 1:** C/O GENERAL ATLANTIC SERVICE CO., L.P.
- **STREET 2:** 55 EAST 52ND STREET, 33RD FLOOR
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 10055
- **BUSINESS PHONE:** (212) 715-4000

**MAIL ADDRESS:**
- **STREET 1:** C/O GENERAL ATLANTIC SERVICE CO., L.P.
- **STREET 2:** 55 EAST 52ND STREET, 33RD FLOOR
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 10055
**REPORTING-OWNER**: 

**OWNER DATA:**
- **COMPANY CONFORMED NAME:** General Atlantic Partners 100, L.P.
- **CENTRAL INDEX KEY:** 0001704892
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 4
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-40835
- **FILM NUMBER:** 23714543

**BUSINESS ADDRESS:**
- **STREET 1:** C/O GENERAL ATLANTIC SERVICE COMPANY,LP
- **STREET 2:** 55 EAST 52ND STREET, 33RD FLOOR
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 10055
- **BUSINESS PHONE:** 212-715-4000

**MAIL ADDRESS:**
- **STREET 1:** C/O GENERAL ATLANTIC SERVICE COMPANY,LP
- **STREET 2:** 55 EAST 52ND STREET, 33RD FLOOR
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 10055
**REPORTING-OWNER**: 

**OWNER DATA:**
- **COMPANY CONFORMED NAME:** General Atlantic (SPV) GP, LLC
- **CENTRAL INDEX KEY:** 0001793940
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 4
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-40835
- **FILM NUMBER:** 23714536

**BUSINESS ADDRESS:**
- **STREET 1:** 55 EAST 52ND STREET, 33RD FLOOR
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 10055
- **BUSINESS PHONE:** 2127154000

**MAIL ADDRESS:**
- **STREET 1:** 55 EAST 52ND STREET, 33RD FLOOR
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 10055
**REPORTING-OWNER**: 

**OWNER DATA:**
- **COMPANY CONFORMED NAME:** GAP Coinvestments V, LLC
- **CENTRAL INDEX KEY:** 0001793941
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 4
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-40835
- **FILM NUMBER:** 23714540

**BUSINESS ADDRESS:**
- **STREET 1:** 55 EAST 52ND STREET, 33RD FLOOR
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 10055
- **BUSINESS PHONE:** 2127154000

**MAIL ADDRESS:**
- **STREET 1:** 55 EAST 52ND STREET, 33RD FLOOR
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 10055
**REPORTING-OWNER**: 

**OWNER DATA:**
- **COMPANY CONFORMED NAME:** GENERAL ATLANTIC GENPAR (BERMUDA), L.P.
- **CENTRAL INDEX KEY:** 0001467927
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 4
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-40835
- **FILM NUMBER:** 23714539

**BUSINESS ADDRESS:**
- **STREET 1:** C/O GENERAL ATLANTIC SERVICE COMPANY,LLC
- **STREET 2:** 55 EAST 52ND ST. 32ND FLOOR
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 10055
- **BUSINESS PHONE:** 212 715 4000

**MAIL ADDRESS:**
- **STREET 1:** C/O GENERAL ATLANTIC SERVICE COMPANY,LLC
- **STREET 2:** 55 EAST 52ND ST. 32ND FLOOR
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 10055
**ISSUER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** EngageSmart, Inc.
- **CENTRAL INDEX KEY:** 0001863105
- **STANDARD INDUSTRIAL CLASSIFICATION:** SERVICES-PREPACKAGED SOFTWARE [7372]
- **IRS NUMBER:** 000000000
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**BUSINESS ADDRESS:**
- **STREET 1:** 30 BRAINTREE HILL OFFICE PARK
- **STREET 2:** SUITE 101
- **CITY:** BRAINTREE
- **STATE:** MA
- **ZIP:** 02184
- **BUSINESS PHONE:** (781) 848-3733

**MAIL ADDRESS:**
- **STREET 1:** 30 BRAINTREE HILL OFFICE PARK
- **STREET 2:** SUITE 101
- **CITY:** BRAINTREE
- **STATE:** MA
- **ZIP:** 02184

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** EngageSmart, LLC
- **DATE OF NAME CHANGE:** 20210519

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

## FORM 4

### STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

[ ] 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>GENERAL ATLANTIC, L.P.<br><sub>(Last) (First) (Middle)</sub><br>C/O GENERAL ATLANTIC SERVICE CO.,L.P.<br>55 EAST 52ND STREET, 33RD FLOOR<br><sub>(Street)</sub><br>NEW YORK, NY 10055<br><sub>(City) (State) (Zip)</sub> | **3. Date of Earliest Transaction (Month/Day/Year)**<br>2023-03-03 | **5. Relationship of Reporting Person(s) to Issuer**<br>(Check all applicable)<br>[X] Director [X] 10% Owner<br>[ ] Officer (give title below) [ ] Other (specify below)<br>_ _ |
| **2. Issuer Name and Ticker or Trading Symbol**<br>EngageSmart, Inc. [ ESMT ] | **4. If Amendment, Date of Original Filed (Month/Day/Year)**<br>  | **6. Individual or Joint/Group Filing (Check Applicable Line)**<br>[ ] Form filed by One Reporting Person<br>[X] Form filed by More than One Reporting Person |

---

---

| | | |
|:---|:---|:---|
| **1. Name and Address of Reporting Person**<sup>*</sup><br>GENERAL ATLANTIC GENPAR, L.P.<br><sub>(Last) (First) (Middle)</sub><br>C/O GENERAL ATLANTIC SERVICE CO.,L.P.<br>55 EAST 52ND STREET, 33RD FLOOR<br><sub>(Street)</sub><br>NEW YORK, NY 10055<br><sub>(City) (State) (Zip)</sub> | **3. Date of Earliest Transaction (Month/Day/Year)**<br>2023-03-03 | **5. Relationship of Reporting Person(s) to Issuer**<br>(Check all applicable)<br>[X] Director [X] 10% Owner<br>[ ] Officer (give title below) [ ] Other (specify below)<br>_ _ |
| **2. Issuer Name and Ticker or Trading Symbol**<br>EngageSmart, Inc. [ ESMT ] | **4. If Amendment, Date of Original Filed (Month/Day/Year)**<br>  | **6. Individual or Joint/Group Filing (Check Applicable Line)**<br>[ ] Form filed by One Reporting Person<br>[X] Form filed by More than One Reporting Person |

---

---

| | | |
|:---|:---|:---|
| **1. Name and Address of Reporting Person**<sup>*</sup><br>General Atlantic Partners 100, L.P.<br><sub>(Last) (First) (Middle)</sub><br>C/O GENERAL ATLANTIC SERVICE CO.,L.P.<br>55 EAST 52ND STREET, 33RD FLOOR<br><sub>(Street)</sub><br>NEW YORK, NY 10055<br><sub>(City) (State) (Zip)</sub> | **3. Date of Earliest Transaction (Month/Day/Year)**<br>2023-03-03 | **5. Relationship of Reporting Person(s) to Issuer**<br>(Check all applicable)<br>[X] Director [X] 10% Owner<br>[ ] Officer (give title below) [ ] Other (specify below)<br>_ _ |
| **2. Issuer Name and Ticker or Trading Symbol**<br>EngageSmart, Inc. [ ESMT ] | **4. If Amendment, Date of Original Filed (Month/Day/Year)**<br>  | **6. Individual or Joint/Group Filing (Check Applicable Line)**<br>[ ] Form filed by One Reporting Person<br>[X] Form filed by More than One Reporting Person |

---

---

| | | |
|:---|:---|:---|
| **1. Name and Address of Reporting Person**<sup>*</sup><br>GAP COINVESTMENTS III, LLC<br><sub>(Last) (First) (Middle)</sub><br>C/O GENERAL ATLANTIC SERVICE CO.,L.P.<br>55 EAST 52ND STREET, 33RD FLOOR<br><sub>(Street)</sub><br>NEW YORK, NY 10055<br><sub>(City) (State) (Zip)</sub> | **3. Date of Earliest Transaction (Month/Day/Year)**<br>2023-03-03 | **5. Relationship of Reporting Person(s) to Issuer**<br>(Check all applicable)<br>[X] Director [X] 10% Owner<br>[ ] Officer (give title below) [ ] Other (specify below)<br>_ _ |
| **2. Issuer Name and Ticker or Trading Symbol**<br>EngageSmart, Inc. [ ESMT ] | **4. If Amendment, Date of Original Filed (Month/Day/Year)**<br>  | **6. Individual or Joint/Group Filing (Check Applicable Line)**<br>[ ] Form filed by One Reporting Person<br>[X] Form filed by More than One Reporting Person |

---

---

| | | |
|:---|:---|:---|
| **1. Name and Address of Reporting Person**<sup>*</sup><br>GAP COINVESTMENTS IV, LLC<br><sub>(Last) (First) (Middle)</sub><br>C/O GENERAL ATLANTIC SERVICE CO.,L.P.<br>55 EAST 52ND STREET, 33RD FLOOR<br><sub>(Street)</sub><br>NEW YORK, NY 10055<br><sub>(City) (State) (Zip)</sub> | **3. Date of Earliest Transaction (Month/Day/Year)**<br>2023-03-03 | **5. Relationship of Reporting Person(s) to Issuer**<br>(Check all applicable)<br>[X] Director [X] 10% Owner<br>[ ] Officer (give title below) [ ] Other (specify below)<br>_ _ |
| **2. Issuer Name and Ticker or Trading Symbol**<br>EngageSmart, Inc. [ ESMT ] | **4. If Amendment, Date of Original Filed (Month/Day/Year)**<br>  | **6. Individual or Joint/Group Filing (Check Applicable Line)**<br>[ ] Form filed by One Reporting Person<br>[X] Form filed by More than One Reporting Person |

---

---

| | | |
|:---|:---|:---|
| **1. Name and Address of Reporting Person**<sup>*</sup><br>GAP Coinvestments V, LLC<br><sub>(Last) (First) (Middle)</sub><br>C/O GENERAL ATLANTIC SERVICE CO.,L.P.<br>55 EAST 52ND STREET, 33RD FLOOR<br><sub>(Street)</sub><br>NEW YORK, NY 10055<br><sub>(City) (State) (Zip)</sub> | **3. Date of Earliest Transaction (Month/Day/Year)**<br>2023-03-03 | **5. Relationship of Reporting Person(s) to Issuer**<br>(Check all applicable)<br>[X] Director [X] 10% Owner<br>[ ] Officer (give title below) [ ] Other (specify below)<br>_ _ |
| **2. Issuer Name and Ticker or Trading Symbol**<br>EngageSmart, Inc. [ ESMT ] | **4. If Amendment, Date of Original Filed (Month/Day/Year)**<br>  | **6. Individual or Joint/Group Filing (Check Applicable Line)**<br>[ ] Form filed by One Reporting Person<br>[X] Form filed by More than One Reporting Person |

---

---

| | | |
|:---|:---|:---|
| **1. Name and Address of Reporting Person**<sup>*</sup><br>GENERAL ATLANTIC GENPAR (BERMUDA), L.P.<br><sub>(Last) (First) (Middle)</sub><br>2 CHURCH STREET<br><sub>(Street)</sub><br>HAMILTON, D0 HM11<br><sub>(City) (State) (Zip)</sub> | **3. Date of Earliest Transaction (Month/Day/Year)**<br>2023-03-03 | **5. Relationship of Reporting Person(s) to Issuer**<br>(Check all applicable)<br>[X] Director [X] 10% Owner<br>[ ] Officer (give title below) [ ] Other (specify below)<br>_ _ |
| **2. Issuer Name and Ticker or Trading Symbol**<br>EngageSmart, Inc. [ ESMT ] | **4. If Amendment, Date of Original Filed (Month/Day/Year)**<br>  | **6. Individual or Joint/Group Filing (Check Applicable Line)**<br>[ ] Form filed by One Reporting Person<br>[X] Form filed by More than One Reporting Person |

---

---

| | | |
|:---|:---|:---|
| **1. Name and Address of Reporting Person**<sup>*</sup><br>General Atlantic (IC), L.P.<br><sub>(Last) (First) (Middle)</sub><br>C/O GENERAL ATLANTIC SERVICE CO.,L.P.<br>55 EAST 52ND STREET, 33RD FLOOR<br><sub>(Street)</sub><br>NEW YORK, NY 10055<br><sub>(City) (State) (Zip)</sub> | **3. Date of Earliest Transaction (Month/Day/Year)**<br>2023-03-03 | **5. Relationship of Reporting Person(s) to Issuer**<br>(Check all applicable)<br>[X] Director [X] 10% Owner<br>[ ] Officer (give title below) [ ] Other (specify below)<br>_ _ |
| **2. Issuer Name and Ticker or Trading Symbol**<br>EngageSmart, Inc. [ ESMT ] | **4. If Amendment, Date of Original Filed (Month/Day/Year)**<br>  | **6. Individual or Joint/Group Filing (Check Applicable Line)**<br>[ ] Form filed by One Reporting Person<br>[X] Form filed by More than One Reporting Person |

---

---

| | | |
|:---|:---|:---|
| **1. Name and Address of Reporting Person**<sup>*</sup><br>GAP Coinvestments CDA, L.P.<br><sub>(Last) (First) (Middle)</sub><br>C/O GENERAL ATLANTIC SERVICE CO.,L.P.<br>55 EAST 52ND STREET, 33RD FLOOR<br><sub>(Street)</sub><br>NEW YORK, NY 10055<br><sub>(City) (State) (Zip)</sub> | **3. Date of Earliest Transaction (Month/Day/Year)**<br>2023-03-03 | **5. Relationship of Reporting Person(s) to Issuer**<br>(Check all applicable)<br>[X] Director [X] 10% Owner<br>[ ] Officer (give title below) [ ] Other (specify below)<br>_ _ |
| **2. Issuer Name and Ticker or Trading Symbol**<br>EngageSmart, Inc. [ ESMT ] | **4. If Amendment, Date of Original Filed (Month/Day/Year)**<br>  | **6. Individual or Joint/Group Filing (Check Applicable Line)**<br>[ ] Form filed by One Reporting Person<br>[X] Form filed by More than One Reporting Person |

---

---

| | | |
|:---|:---|:---|
| **1. Name and Address of Reporting Person**<sup>*</sup><br>General Atlantic (SPV) GP, LLC<br><sub>(Last) (First) (Middle)</sub><br>C/O GENERAL ATLANTIC SERVICE CO.,L.P.<br>55 EAST 52ND STREET, 33RD FLOOR<br><sub>(Street)</sub><br>NEW YORK, NY 10055<br><sub>(City) (State) (Zip)</sub> | **3. Date of Earliest Transaction (Month/Day/Year)**<br>2023-03-03 | **5. Relationship of Reporting Person(s) to Issuer**<br>(Check all applicable)<br>[X] Director [X] 10% Owner<br>[ ] Officer (give title below) [ ] Other (specify below)<br>_ _ |
| **2. Issuer Name and Ticker or Trading Symbol**<br>EngageSmart, Inc. [ ESMT ] | **4. If Amendment, Date of Original Filed (Month/Day/Year)**<br>  | **6. Individual or Joint/Group Filing (Check Applicable Line)**<br>[ ] Form filed by One Reporting Person<br>[X] 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 |
| Common Stock, par value $0.001 per share | 2023-03-03 |  | S<sup>(1)</sup> |  | 6025515 | D | $18.1925 | 91183921 | I | See footnote<sup>(3)(4)(5)</sup> |
| Common Stock, par value $0.001 per share | 2023-03-07 |  | S<sup>(2)</sup> |  | 912381 | D | $18.1925 | 90271540 | I | See footnote<sup>(3)(4)(5)</sup> |

---

## 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 |
|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |

---

### Footnotes:

(1) The shares of Common Stock were sold by General Atlantic (IC), L.P., a Delaware limited partnership ("GA IC"), pursuant to a registered underwritten offering that closed on March 3, 2023 (the "Offering"), at a price of $18.1925.

(2) The shares of Common Stock were sold by General Atlantic (IC), L.P., a Delaware limited partnership ("GA IC"), pursuant to the exercise by the underwriters of their over-allotment option after the closing of the
Offering, (the "Over-Allotment Option", and together with the Offering, the "Transaction") at a price of $18.1925.

(3) Reflects securities held directly by GA IC following the closing of the Transaction. Each of the following investment funds share beneficial ownership of the shares of common stock held by GA IC: General Atlantic Partners 100, L.P., a Delaware limited partnership ("GAP 100"), General Atlantic Partners (Bermuda) EU, L.P., a Bermuda limited partnership ("GAP Bermuda EU"), GAP Coinvestments III, LLC, a Delaware limited liability company ("GAPCO III"), GAP Coinvestments IV, LLC, a Delaware limited liability company ("GAPCO IV"), GAP Coinvestments V, LLC, a Delaware limited liability company ("GAPCO V"), and GAP Coinvestments CDA, L.P., a Delaware limited partnership ("GAPCO CDA", and together with GAP 100, GAP Bermuda EU, GAPCO III, GAPCO IV, and GAPCO V, the "GA Funds") (cont'd in FN4).

(4) (cont'd from FN3) The general partner of GA IC is General Atlantic (SPV) GP, LLC, a Delaware limited liability company ("GA SPV"). The general partner of GAP 100 is GA GenPar. The general partner of GAP Bermuda EU is General Atlantic GenPar Bermuda L.P., a Bermuda limited partnership ("GenPar Bermuda"). General Atlantic, L.P., a Delaware limited partnership ("GA LP"), which is controlled by the Management Committee of GASC MGP, LLC, a Delaware limited liability company (the "Management Committee"), is the managing member of GAPCO III, GAPCO IV and GAPCO V, the general partner of GAPCO CDA and GA GenPar, and the sole member of GA SPV. The general partner of GenPar Bermuda is GAP (Bermuda) L.P., a Bermuda limited Partnership ("GAP Bermuda"), which is also controlled by the (cont'd in FN5)

(5) (cont'd from FN4) Management Committee. There are nine members of the Management Committee. By virtue of the foregoing, the Reporting Persons may be deemed to share voting power and the power to direct the disposition of the shares that each owns of record. Each of the members of the Management Committee disclaims ownership of the shares except to the extent he has a pecuniary interest therein.

**Remarks:**
GA IC, GA LP, GAP Bermuda, GenPar Bermuda, GA SPV, GA GenPar and the GA Funds may be deemed to be members of a "group" for the purposes of the Securities Exchange Act of 1934. Each reporting person disclaims beneficial ownership of any securities deemed to be owned by the group that are not directly owned by the reporting person. This report shall not be deemed an admission that the reporting persons are a member of a group or the beneficial owner of any securities not directly owned by the reporting person. Each of the reporting persons is a director-by-deputization solely for purposes of Section 16 of the Exchange Act. // Form 1 of 2

**Signature:** /s/ Michael Gosk  
**Date:** 2023-03-07

**Signature:** /s/ Michael Gosk  
**Date:** 2023-03-07

**Signature:** /s/ Michael Gosk  
**Date:** 2023-03-07

**Signature:** /s/ Michael Gosk  
**Date:** 2023-03-07

**Signature:** /s/ Michael Gosk  
**Date:** 2023-03-07

**Signature:** /s/ Michael Gosk  
**Date:** 2023-03-07

**Signature:** /s/ Michael Gosk  
**Date:** 2023-03-07

**Signature:** /s/ Michael Gosk  
**Date:** 2023-03-07

**Signature:** /s/ Michael Gosk  
**Date:** 2023-03-07

**Signature:** /s/ Michael Gosk  
**Date:** 2023-03-07

### 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.**