# EDGAR Filing Document

**Accession Number:** 0001961723
**File Stem:** 0001209191-23-003058
**Filing Date:** 2023-1
**Character Count:** 7249
**Document Hash:** 706abbdda1039ad00c99b10e977ab045
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001209191-23-003058.hdr.sgml**: 20230111

**ACCESSION NUMBER**: 0001209191-23-003058

**CONFORMED SUBMISSION TYPE**: 3

**PUBLIC DOCUMENT COUNT**: 2

**CONFORMED PERIOD OF REPORT**: 20230109

**FILED AS OF DATE**: 20230111

**DATE AS OF CHANGE**: 20230111

**REPORTING-OWNER**: 

**OWNER DATA:**
- **COMPANY CONFORMED NAME:** Bishop Philippe C
- **CENTRAL INDEX KEY:** 0001961723

**FILING VALUES:**
- **FORM TYPE:** 3
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-38935
- **FILM NUMBER:** 23524526

**MAIL ADDRESS:**
- **STREET 1:** C/O ATRECA, INC.
- **STREET 2:** 835 INDUSTRIAL ROAD, SUITE 400
- **CITY:** SAN CARLOS
- **STATE:** CA
- **ZIP:** 94070
**ISSUER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Atreca, Inc.
- **CENTRAL INDEX KEY:** 0001532346
- **STANDARD INDUSTRIAL CLASSIFICATION:** PHARMACEUTICAL PREPARATIONS [2834]
- **IRS NUMBER:** 273723255
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**BUSINESS ADDRESS:**
- **STREET 1:** 835 INDUSTRIAL ROAD,
- **STREET 2:** SUITE 400
- **CITY:** SAN CARLOS
- **STATE:** CA
- **ZIP:** 94070
- **BUSINESS PHONE:** 650-595-2595

**MAIL ADDRESS:**
- **STREET 1:** 835 INDUSTRIAL ROAD,
- **STREET 2:** SUITE 400
- **CITY:** SAN CARLOS
- **STATE:** CA
- **ZIP:** 94070

## Ex-24

```

POWER OF ATTORNEY
Know all by these presents, that the undersigned hereby constitutes and appoints
each of John A. Orwin, Herbert Cross, Courtney Phillips, Michael Tenta, Danielle
Naftulin and John T. McKenna, signing individually, the undersigned's true and
lawful attorneys-in fact and agents to:
(1) execute for and on behalf of the undersigned, in the undersigned's capacity
as an officer, director or beneficial owner of more than 10% of a registered
class of securities of Atreca, Inc. (the "Company"), Forms 3, 4 and 5 (including
any amendments thereto) in accordance with Section 16(a) of the Securities
Exchange Act of 1934, as amended (the "Exchange Act") and the rules thereunder
and a Form ID, Uniform Application for Access Codes to File on EDGAR;
(2) do and perform any and all acts for and on behalf of the undersigned that
may be necessary or desirable to execute such Forms 3, 4 or 5 or Form ID
(including any amendments thereto) and timely file such forms with the United
States Securities and Exchange Commission and any stock exchange or similar
authority; and
(3) take any other action of any nature whatsoever in connection with the
foregoing which, in the opinion of such attorney-in-fact, may be of benefit, in
the best interest of, or legally required by, the undersigned, it being
understood that the documents executed by such attorney-in-fact on behalf of the
undersigned pursuant to this Power of Attorney shall be in such form and shall
contain such terms and conditions as such attorney-in-fact may approve in such
attorney-in-fact's discretion.
The undersigned hereby grants to each such attorney-in-fact full power and
authority to do and perform any and every act and thing whatsoever requisite,
necessary or proper to be done in the exercise of any of the rights and powers
herein granted, as fully to all intents and purposes as the undersigned might or
could do if personally present, with full power of substitution or revocation,
hereby ratifying and confirming all that such attorney-in-fact, or such
attorney-in-fact's substitute or substitutes, shall lawfully do or cause to be
done by virtue of this power of attorney and the rights and powers herein
granted. The undersigned acknowledges that the foregoing attorneys-in-fact, in
serving in such capacity at the request of the undersigned, are not assuming,
nor is the Company assuming, any of the undersigned's responsibilities to comply
with Section 16 of the Exchange Act.
This Power of Attorney shall remain in full force and effect until the earliest
to occur of (a) the undersigned is no longer required to file Forms 3, 4 and 5
with respect to the undersigned's holdings of and transactions in securities
issued by the Company, (b) revocation by the undersigned in a signed writing
delivered to the foregoing attorneys-in-fact or (c) as to any attorney-in-fact
individually, until such attorney-in-fact is no longer employed by the Company
or Cooley LLP.
IN WITNESS WHEREOF, the undersigned has caused this Power of Attorney to be
executed as of January 10, 2023.

/s/ Philippe C. Bishop

```

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

## FORM 3

### INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

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

---

| | | |
|:---|:---|:---|
| **1. Name and Address of Reporting Person**<sup>*</sup><br>Bishop Philippe C<br><sub>(Last) (First) (Middle)</sub><br>C/O ATRECA, INC., 835 INDUSTRIAL ROAD<br>SUITE 400<br><sub>(Street)</sub><br>SAN CARLOS, CA 94070<br><sub>(City) (State) (Zip)</sub> | **3. Issuer Name and Ticker or Trading Symbol**<br>Atreca, Inc. [ BCEL ] | **5. If Amendment, Date of Original Filed (Month/Day/Year)**<br>  |
| **2. Date of Event Requiring Statement (Month/Day/Year)**<br>2023-01-09 | **4. Relationship of Reporting Person(s) to Issuer**<br>(Check all applicable)<br>[ ] Director   [ ] 10% Owner<br>[X] Officer (give title below)   [ ] Other (specify below)<br>_Chief Medical Officer_ | **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 Beneficially Owned

---

|  |  |  |  |
| --- | --- | --- | --- |
| 1. Title of Security | 2. Amount of Securities Beneficially Owned | 3. Ownership Form | 4. Nature of Indirect Beneficial Ownership |

---

## Table II - Derivative Securities Beneficially Owned

---

|  |  |  |  |  |  |  |  |
| --- | --- | --- | --- | --- | --- | --- | --- |
| 1. Title of Derivative Security | 2. Date Exercisable and Expiration Date (Month/Day/Year) | 2. Date Exercisable and Expiration Date (Month/Day/Year) | 3. Title and Amount of Underlying Securities | 3. Title and Amount of Underlying Securities | 4. Conversion or Exercise Price | 5. Ownership Form | 6. Nature of Indirect Beneficial Ownership |
| 1. Title of Derivative Security | Date Exercisable | Expiration Date | Title | Amount or Number of Shares | 4. Conversion or Exercise Price | 5. Ownership Form | 6. Nature of Indirect Beneficial Ownership |
|  |  |  |  |  |  |  |  |

---

**Signature:** /s/ Courtney Phillips, attorney-in-fact  
**Date:** 2023-01-11

### 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.**