0001415889-21-005779.txt : 20211208 0001415889-21-005779.hdr.sgml : 20211208 20211208161623 ACCESSION NUMBER: 0001415889-21-005779 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20211206 FILED AS OF DATE: 20211208 DATE AS OF CHANGE: 20211208 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: RIEDEL NORBERT G CENTRAL INDEX KEY: 0001161662 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-38535 FILM NUMBER: 211478863 MAIL ADDRESS: STREET 1: BAXTER INTERNATIONAL INC STREET 2: ONE BAXTER PKWY DF2-1W CITY: DEERFIELD STATE: IL ZIP: 60015 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: Aptinyx Inc. CENTRAL INDEX KEY: 0001674365 STANDARD INDUSTRIAL CLASSIFICATION: PHARMACEUTICAL PREPARATIONS [2834] IRS NUMBER: 474626057 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 1801 MAPLE AVENUE STREET 2: SUITE 4300 CITY: EVANSTON STATE: IL ZIP: 60201 BUSINESS PHONE: 847-871-0377 MAIL ADDRESS: STREET 1: 909 DAVIS STREET STREET 2: SUITE 600 CITY: EVANSTON STATE: IL ZIP: 60201 4 1 form4-12082021_011216.xml X0306 4 2021-12-06 0001674365 Aptinyx Inc. APTX 0001161662 RIEDEL NORBERT G C/O APTINYX 909 DAVIS STREET SUITE 600 EVANSTON IL 60201 true true false false CEO Common Stock 2021-12-06 4 P 0 100000 2.23 A 100000 I By Riedel 2020 Irrevocable Trust Common Stock 615265 D Common Stock 600490 I By Norbert G. Riedel 2015 Generation Trust Common Stock 35000 I By Norbert G. Riedel 2015 Family Trust Common Stock 5118 I By Family Members The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $2.22 to $2.23, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range. /s/ Ashish Khanna, Attorney-in-Fact 2021-12-08