Lightspeed Venture Partners IX, L.P.

Insider

10% Owner

Trades at: NTSK

30D 90D 1Y

Net shares · 90d

-1.6M

0 buy · 1.6M sell

Net value · 90d

-$15.1M

$0 in · $15.1M out

Sentiment · 90d

Net selling

0% buying · 100% selling

Open-market trades · 90d

0 buy · 1.6M sell

Trading track record · all companies

Running net of open-market buys − sells across every company. Tap the line or a marker for details. ▲ buy · ▼ sell.

Transactions · 90d

Open-market Buys Sells All types

NTSK Sell·S
Jun 15, 26

10% Owner

$15.1M

1.6M sh · $9.15 avg · 2 lots

Own -100%

Date▾	Ticker	Role	Type	Shares	Own Δ	Price	Value
Jun 15, 2026	NTSK	10% Owner	Sell S	1.6M2 lots	-100%	$9.15 avg	$15.1M

Buy Sell Non-market (grant · exercise · gift)

About Lightspeed Venture Partners IX, L.P.

This profile aggregates every SEC Form 4 insider transaction reported by Lightspeed Venture Partners IX, L.P. across all companies they trade. Open-market purchases (code P) and sales (code S) are the highest-signal, discretionary trades; grants (A), option exercises (M) and gifts (G) reflect compensation rather than conviction and carry no market price. Figures cover the selected period and update as new filings are ingested.