| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Campbell-Breeden Richard | Director | C/O ARQ, INC., 8051 E. MAPLEWOOD AVENUE, SUITE 210, GREENWOOD VILLAGE | /s/ Richard Campbell-Breeden | 2025-05-27 | 0001963344 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | ARQ | Common Stock | Purchase | $308K | +75K | +49.62% | $4.10 | 226K | May 23, 2025 | By Omeshorn Holdings Limited. | F1, F2 |
| holding | ARQ | Common Stock | 57.8K | May 23, 2025 | Direct |
| Id | Content |
|---|---|
| F1 | The reported transaction represents a privately negotiated purchase of 75,000 shares of common stock of the Issuer from another non-affiliated holder of the Issuer's common stock at the negotiated price of $4.10 per share. |
| F2 | The shares reported on this row are held by Omeshorn Holdings Ltd. Richard Campbell-Breeden, a Director of the Issuer, is a director of Omeshorn Holdings Ltd. and therefore is an indirect beneficial owner of the securities reported herein. |