| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| 8 Rivers Capital, LLC | 10%+ Owner | 406 BLACKWELL STREET, 4TH FLOOR, DURHAM | By: /s/ Min Lee, General Counsel of 8 Rivers Capital, LLC | 2025-10-22 | 0001981100 |
| BEAUCHAMP DAMIAN R. | 10%+ Owner | 406 BLACKWELL STREET, 4TH FLOOR, DURHAM | By: /s/ Damian R. Beauchamp | 2025-10-22 | 0001973442 |
| Beauchamp Cynda | 10%+ Owner | 8 THE GREEN STE B, DOVER | By: /s/ Cynda Beauchamp | 2025-10-22 | 0002079418 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | NPWR | Class A Common Stock | Sale | -$719K | -201K | -5.34% | $3.58 | 3.56M | Oct 20, 2025 | By: NPEH, LLC | F1, F4, F5 |
| transaction | NPWR | Class A Common Stock | Sale | -$668K | -189K | -5.31% | $3.53 | 3.37M | Oct 21, 2025 | By: NPEH, LLC | F2, F4, F5 |
| transaction | NPWR | Class A Common Stock | Sale | -$294K | -89K | -2.64% | $3.31 | 3.28M | Oct 22, 2025 | By: NPEH, LLC | F3, F4, F5 |
| Id | Content |
|---|---|
| F1 | The price reported reflects the weighted average sales price. The shares of Class A Common Stock were sold in multiple trades at prices ranging from $3.51 to $3.72. NPEH, LLC ("NPEH") will provide upon request to the SEC, the Issuer or security holder of the Issuer, full information regarding the number of shares sold at each separate price. |
| F2 | The price reported reflects the weighted average sales price. The shares of Class A Common Stock were sold in multiple trades at prices ranging from $3.51 to $3.5775. NPEH will provide upon request to the SEC, the Issuer or security holder of the Issuer, full information regarding the number of shares sold at each separate price. |
| F3 | The price reported reflects the weighted average sales price. The shares of Class A Common Stock were sold in multiple trades at prices ranging from $3.225 to $3.365. NPEH will provide upon request to the SEC, the Issuer or security holder of the Issuer, full information regarding the number of shares sold at each separate price. |
| F4 | As manager and holder of approximately 91.4% of the outstanding equity in NPEH, 8 Rivers Capital, LLC ("8 Rivers") may be deemed to be a beneficial owner of the securities directly owned by NPEH. 8 Rivers disclaims beneficial ownership of any such securities, except to the extent of its pecuniary interest therein, if any, and this report shall not be deemed an admission that 8 Rivers is the beneficial owner of such securities for purposes of Section 16 or otherwise. |
| F5 | Damian R. Beauchamp ("Mr. Beauchamp") and Cynda Beauchamp ("Mrs. Beauchamp") are married and each independently indirectly owns approximately 34.2% of 8 Rivers. Accordingly, each may be deemed the indirect beneficial owner of the securities owned by NPEH to the extent of his or her pecuniary interest therein. Mr. and Mrs. Beauchamp disclaim beneficial ownership of any such securities, except to the extent of his or her pecuniary interest therein, if any, and this report shall not be deemed an admission that Mr. or Mrs. Beauchamp is the beneficial owner of such securities for purposes of Section 16 or otherwise. |