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$ Value

Shares

902,832

Price

Filed

Sep 19

Insider

Name

Beri Sanjay

Title

CEO and Chairman

CIK

0002083367

Roles

Director Officer

Transaction Details

Transaction Date

2025-09-17

Code

M

Table

Non-Derivative

Ownership

Direct

Equity Swap

No

Shares After

902,832

Footnotes

Immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO"), each share of Common Stock shall be reclassified into one share of Class B Common Stock. | Each restricted stock unit, or RSU, represents a contingent right to receive one share of Issuer Common Stock. | The shares were withheld to satisfy the reporting person's tax liability in connection with the vesting of RSUs. | The shares are held of record by the 2012 Sanjay Beri and Ava Malla Revocable Trust for which the reporting person serves as trustee. | The RSUs vest in 20 equal quarterly installments beginning on April 1, 2025. Vested shares became issuable upon the effectiveness of the IPO.

Filing Info

Accession No.

0001104659-25-091759

Form Type

4

Issuer CIK

0002063196

Beri Sanjay's History

Date Ticker Type Value
2026-04-01 NTSK M $0
2026-04-01 NTSK M $0
2026-04-01 NTSK M $0
2026-04-01 NTSK F $4.8M
2026-01-07 NTSK C
2026-01-07 NTSK $555K
2026-01-07 NTSK C $0
2026-01-06 NTSK C
2026-01-06 NTSK $3.1M
2026-01-06 NTSK C $0

Other Insiders at NTSK (90d)

Insider Bought Sold Last
DEL MATTO ANDREW H
Chief Financial Officer
2026-04-01
Salem Enrique T 2025-12-09
Griffith William J.G. 2026-03-13
ICONIQ Strategic Partners VI, L.P. 2026-03-13
Beri Sanjay
CEO and Chairman
2026-04-01
Bousquet Raphael
Chief Revenue Officer
2026-04-01