| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Teleios Capital Partners GmbH | OBSERVER SEAT ON BOARD, 10%+ Owner | BAARERSTRASSE 12, ZUG, SWITZERLAND | Teleios Capital Partners GmbH, /s/ Igor Kuzniar, Managing Officer | 18 Dec 2025 | 0001690451 |
| Teleios Global Opportunities Master Fund, Ltd. | 10%+ Owner | C/O BNP PARIBAS BANK & TRUST CAYMAN LTD, BUCKINGHAM SQUARE, 720 WEST BAY ROAD, GRAND CAYMAN, CAYMAN ISLANDS | Teleios Global Opportunities Master Fund, Ltd., /s/ Carl Speck, Director | 18 Dec 2025 | 0002073656 |
| Kuzniar Igor Tadeusz | 10%+ Owner | C/O TELEIOS CAPITAL PARTNERS GMBH, BAARERSTRASSE 12, ZUG, SWITZERLAND | /s/ Igor Kuzniar | 18 Dec 2025 | 0002073164 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | NX | Common Stock, par value $0.01 per share | Sale | $1,328,989 | -80,515 | -1.7% | $16.51 | 4,541,364 | 16 Dec 2025 | See footnote | F1, F3 |
| transaction | NX | Common Stock, par value $0.01 per share | Sale | $1,904,436 | -119,485 | -2.6% | $15.94 | 4,421,879 | 17 Dec 2025 | See footnote | F2, F3 |
Teleios Capital Partners GmbH is no longer subject to Section 16 filing requirements. Form 4 or Form 5 obligations may continue.
| Id | Content |
|---|---|
| F1 | This reported price is a weighted average price. These shares were bought in multiple transactions within the range of $16.49 and $16.52. The Reporting Persons undertake 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 bought at each separate price within the range set forth in this footnote. |
| F2 | This reported price is a weighted average price. These shares were bought in multiple transactions within the range of $15.65 and $16.43 The Reporting Persons undertake 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 bought at each separate price within the range set forth in this footnote. |
| F3 | The securities reported herein are held by Teleios Global Opportunities Master Fund, Ltd., a Cayman Islands exempted company (the "Master Fund"). The reported securities may be deemed beneficially owned by Teleios Capital Partners GmbH, the investment manager of the Master Fund, and Teleios Capital Partners GmbH's managing member and controlling shareholder: Igor Kuzniar. Each of Mr. Kuzniar, the Master Fund, and Teleios Capital Partners GmbH, a Reporting Person. Teleios Capital Partners GmbH and Igor Kuzniar each disclaim beneficial ownership of the reported securities except to the extent of their pecuniary interest therein, and this report shall not be deemed an admission that each Reporting Person is the beneficial owner of the securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or for any other purpose. |