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$ Value

$0

Shares

1,220,562

Price

$0

Filed

Apr 3

Insider

Name

Salem Enrique T

Title

CIK

0001295402

Roles

Director

Transaction Details

Transaction Date

2025-12-09

Code

C

Table

Derivative

Ownership

Direct

Equity Swap

No

Shares After

Footnotes

Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder. | The shares are held of record by The Enrique Salem 2017 Grantor Retained Annuity Trust for which the reporting person serves as trustee. | The shares of Class B Common Stock automatically convert to shares of Class A Common Stock on a 1:1 basis on or prior to September 19, 2035 as set forth in the Issuer's amended and restated certificate of incorporation.

Filing Info

Accession No.

0001295402-26-000002

Form Type

4

Issuer CIK

0002063196

Salem Enrique T's History

Date Ticker Type Value
2026-02-28 DOCU M $0
2026-02-28 DOCU M $0
2025-12-09 NTSK C
2025-12-09 NTSK C $0
2025-12-03 NTSK C
2025-12-03 NTSK C $0
2025-11-29 DOCU M $0
2025-11-29 DOCU M $0
2025-09-19 NTSK J
2025-09-19 NTSK J

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
Beri Sanjay
CEO and Chairman
2026-04-01
Bousquet Raphael
Chief Revenue Officer
2026-04-01