Ashish Khanna - Dec 2, 2021 Form 4 Insider Report for Aptinyx Inc. (APTX)

Role: CFO AND CBO
Signature: /s/ Ashish Khanna
Stock symbol: APTX
Transactions as of: Dec 2, 2021
Transactions value $: $101,700
Form type: 4
Date filed: 12/6/2021, 03:16 PM
Previous filing: May 20, 2021
Next filing: Feb 22, 2022

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	APTX	Common Stock	Purchase	$102K	+45K	+12%	$2.26^*	420K	Dec 2, 2021	Direct	F1
holding	APTX	Common Stock						1.8K	Dec 2, 2021	By family members

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $2.18 to $2.32, 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.

Content

The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $2.18 to $2.32, 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.