Insider Trading for NTSK
View recent insider trading activity including purchases, sales, and awards. Insider trading can provide insights into how executives view their company's prospects.
Insider Trading Summary
Shares Acquired
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Shares Disposed
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Net Position
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Recent Activity (30 Days)
Acquisitions: 11.2M shares
Dispositions: 10.3M shares
Net: 902.1K shares
Insiders have been net buyers recently, potentially signaling confidence in the company's short-term prospects.
Quarterly Activity (3 Months)
Acquisitions: 16.2M shares
Dispositions: 20.2M shares
Net: -4.0M shares
Insiders have been net sellers over the quarter, which institutional investors may view as a cautionary signal.
Key Insider Activity: Dec 3, 2025 to Jul 13, 2026
Lightspeed Venture Partners Select, L.P.
Other10 Percent Owner
-1.9M shares
13 transactions
Lightspeed Venture Partners IX, L.P.
Other10 Percent Owner
-1.9M shares
13 transactions
Janmohamed Arif
DirectorDirector
-1.6M shares
5 transactions
Griffith William J.G.
DirectorDirector, 10 Percent Owner:
+43.4M shares
11 transactions
ICONIQ Strategic Partners VIII Holdings, L.P.
Other10 Percent Owner
+916.7K shares
5 transactions
Transaction Details
| Date | Insider | Role | Transaction | Shares | Price | Value | Owned After | SEC Filing |
|---|---|---|---|---|---|---|---|---|
| Jul 13, 2026 | Griffith William J.G. | DDirector, 10 Percent Owner: | Purchase | 64.8K | $12.42 | $804,546.50 | 916.7K | View |
| Jul 13, 2026 | ICONIQ Strategic Partners VIII Holdings, L.P. | 10 Percent Owner | Purchase | 64.8K | $12.42 | $804,546.50 | 916.7K | View |
| Jul 10, 2026 | Griffith William J.G. | DDirector, 10 Percent Owner: | Purchase | 241.6K | $12.26 | $2,961,151.14 | 851.9K | View |
Jul 10, 2026 | Locked | — | — | — | — | — | — | — |
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Dec 9, 2025 | Locked | — | — | — | — | — | — | — |
Dec 9, 2025 | Locked | — | — | — | — | — | — | — |
Dec 3, 2025 | Locked | — | — | — | — | — | — | — |
Click "View" in the SEC Filing column to access the detailed SEC form submission for each transaction.
Executive Activity:
Executives have been net sellers of NTSK stock, though this may be part of planned diversification.