| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| ICONIQ Strategic Partners VI, L.P. | 10%+ Owner | C/O ICONIQ CAPITAL, 50 BEALE STREET, SUITE 2300, SAN FRANCISCO | ICONIQ Strategic Partners VI, L.P., By: ICONIQ Strategic Partners VI GP, L.P., By: ICONIQ Strategic Partners VI TT GP, Ltd., By: Kevin Foster, Title: Head of Strategy, /s/ Kevin Foster | 17 Sep 2025 | 0001864753 |
| Makan Divesh | 10%+ Owner | C/O ICONIQ CAPITAL, 50 BEALE STREET, SUITE 2300, SAN FRANCISCO | /s/ Divesh Makan | 17 Sep 2025 | 0001688143 |
| Jacobson Matthew | 10%+ Owner | C/O ICONIQ CAPITAL, 50 BEALE STREET, SUITE 2300, SAN FRANCISCO | /s/ Matthew Jacobson | 17 Sep 2025 | 0001783518 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| holding | NTSK | Series H Convertible Preferred Stock | 17 Sep 2025 | Class B Common Stock | 3,262,200 | Direct | F1, F2, F3, F4 | |||||||
| holding | NTSK | Series H Convertible Preferred Stock | 17 Sep 2025 | Class B Common Stock | 4,806,998 | ICONIQ Strategic Partners VI-B, L.P. | F1, F2, F3, F4 |
| Id | Content |
|---|---|
| F1 | Each share of Series A Convertible Preferred Stock, Series B Convertible Preferred Stock, Series C Convertible Preferred Stock, Series D Convertible Preferred Stock, Series E Convertible Preferred Stock, Series F Convertible Preferred Stock, Series G Convertible Preferred Stock and Series H Convertible Preferred Stock shall convert into Common Stock on a one-to-one basis immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO") and has no expiration date. |
| F2 | Immediately prior to the completion of the IPO, each share of Common Stock shall be reclassified into one share of Class B Common Stock. |
| F3 | ICONIQ Strategic Partners II GP, L.P. ("ICONIQ GP II") is the sole general partner of ICONIQ Strategic Partners II, L.P., ICONIQ Strategic Partners II-B, L.P., and ICONIQ Strategic Partners II Co-Invest, L.P. (Series NS). ICONIQ Strategic Partners II TT GP, Ltd. ("ICONIQ Parent GP II") is the sole general partner of ICONIQ GP II. ICONIQ Strategic Partners VI GP, L.P. ("ICONIQ GP VI") is the sole general partner of ICONIQ Strategic Partners VI, L.P., ICONIQ Strategic Partners VI-B, L.P. and ICONIQ Strategic Partners VI Co-Invest, L.P. (Series NS). ICONIQ Strategic Partners VI TT GP, Ltd. ("ICONIQ Parent GP VI") is the sole general partner of ICONIQ GP VI. |
| F4 | (continued) Divesh Makan and William J.G. Griffith are the sole equity holders of ICONIQ Parent GP II and Messrs. Makan, Griffith and Matthew Jacobson are the sole equity holders of ICONIQ Parent GP VI. Each of ICONIQ II GP, ICONIQ II Parent GP, ICONIQ VI GP, ICONIQ VI Parent GP and Messrs. Makan, Griffith and Jacobson disclaims beneficial ownership of the securities reported herein for purposes of Section 16 of the Exchange Act, except to the extent of its or his pecuniary interest therein, if any. This report shall not be deemed an admission that any of the Reporting Persons is a beneficial owner of such securities for the purpose of Section 16 of the Exchange Act, or for any other purpose. |
Form 4 of 4: Due to the limitations of the SEC's electronic filing system, this Form 4 is being split into four filings to account for (i) the number of Reporting Persons and (ii) the number of holding lines in Table II. Each Form 4 will be filed by Designated Filer ICONIQ Strategic Partners VI, L.P. In addition, William J.G. Griffith is separately filing a Form 4 reporting beneficial ownership of the securities reported herein.