| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Vrattos William C | Director | 1000 LOUISIANA STREET, SUITE 3300, HOUSTON | William Vrattos | 18 Sep 2025 | 0001713098 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | NEXT | Common Stock | Purchase | $686K | +100K | +10.75% | $6.86 | 1.03M | 17 Sep 2025 | By CGW Holdings LLC | F1, F2 |
| holding | NEXT | Common Stock | 307K | 17 Sep 2025 | By CGW Holdings II LLC | F2 | |||||
| holding | NEXT | Common Stock | 8.12K | 17 Sep 2025 | By IRA | F3 | |||||
| holding | NEXT | Common Stock | 26.5K | 17 Sep 2025 | Direct |
| Id | Content |
|---|---|
| F1 | Reflects the weighted-average price of shares purchased. These shares were purchased in multiple transactions at prices ranging from $6.82 to $6.89. The Reporting Person undertakes to provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, full information regarding the number of shares purchased at each separate price within the ranges set forth herein. |
| F2 | The reporting person controls the limited liability company with his spouse and disclaims beneficial ownership of any such shares for Section 16 purposes except to the extent of his pecuniary interest therein, if any. |
| F3 | Shares held by IRA custodian for benefit of the reporting person. |