0001209191-22-039949.txt : 20220630 0001209191-22-039949.hdr.sgml : 20220630 20220630174631 ACCESSION NUMBER: 0001209191-22-039949 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20220628 FILED AS OF DATE: 20220630 DATE AS OF CHANGE: 20220630 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Serafini Tito CENTRAL INDEX KEY: 0001278410 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-38935 FILM NUMBER: 221058947 MAIL ADDRESS: STREET 1: C/O ATRECA, INC. STREET 2: 500 SAGINAW DRIVE CITY: REDWOOD CITY STATE: CA ZIP: 94063 FORMER NAME: FORMER CONFORMED NAME: SERAFINI TITO DATE OF NAME CHANGE: 20040203 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 4 1 doc4.xml FORM 4 SUBMISSION X0306 4 2022-06-28 0 0001532346 Atreca, Inc. BCEL 0001278410 Serafini Tito C/O ATRECA, INC., 835 INDUSTRIAL RD. SUITE 400 SAN CARLOS CA 94070 1 1 0 0 Chief Strategy Officer Class A Common Stock 50000 I By the Serafini/Postner Irrevocable Remainder Trust Class A Common Stock 2022-06-28 4 S 0 15000 2.0177 D 228875 I By the Serafini/Postner Revocable Trust Class A Common Stock 42200 D The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan. The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $2.00 to $2.04, inclusive. The Reporting Person undertakes to provide to Issuer, any security holder of Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this Form 4. /s/ Courtney Phillips, attorney-in-fact 2022-06-30