Netskope NTSK Insider Ownership

Updated Oct 10, 2026

Across the past 12 months, open-market trades by Netskope insiders totaled $18.2 million in purchases (1.53Mn shares) and $36.08 million in sales (2.94Mn shares).

• Netskope's open-market purchases in the past 12 months came from 2 insiders, and its sales from 4 insiders.
• Among Netskope insiders, Iconiq Strategic Partners VIII Holdings, L.P. (10% owner) led open-market buying over the past 12 months with $10.98 million of purchases (916.69K shares); the latest was on July 13, 2026.
• On the selling side, Lightspeed Venture Partners IX, L.P. (10% owner) was the top open-market seller of Netskope over the past 12 months, with $18.06 million sold (1.89Mn shares) and the latest sale on September 11, 2026.
• Outside the open market, Netskope insiders acquired 60.14Mn shares through option exercises and conversions and gave up 21.06K shares to cover taxes or exercise prices over the past 12 months.
• Business Quant data puts insider holdings in NTSK at 100.23Mn shares across insiders' latest Form 4 filings, or 24.57% of the 407.97Mn shares outstanding; that total is down 13.25% from 115.55Mn shares at the end of Q2 2026 and up 5.22% from 95.26Mn shares at the end of Q3 2025.
• Indirect holdings, through trusts, partnerships, family members and other entities, make up 88.74% (88.95Mn shares) of Netskope's insider total, with the other 11.26% (11.28Mn shares) held directly.
• Business Quant counts 9 insiders with holdings in Netskope stock, among the officers, directors and 10% owners who have filed a Form 4 in the past two years.
• NTSK's three largest insider shareholders, per their latest Form 4 filings, are William J.G. Griffith (Director and 10% owner, 43.71Mn shares), Sanjay Beri (CEO and Chairman, 24.68Mn shares) and Lightspeed Venture Partners Select, L.P. (10% owner, 16.85Mn shares).
• William J.G. Griffith holds 43.60% of the combined insider position in Netskope.
• Institutions accounted for 45.90% of NTSK's outstanding shares in Q2 2026.
• In the past year, 13 insiders of Netskope submitted 39 Form 4 filings reporting trades, awards or other transactions.
• These insider figures for Netskope are based on Form 4 filings through October 2, 2026.