Sharplink SBET Insider Ownership

Updated Oct 28, 2026

Across the past 12 months, open-market trades by Sharplink insiders were all sales, totaling $47.65 million (5.68Mn shares).

• A count shows 2 insiders selling SBET stock on the open market over the past 12 months and none buying.
• Joseph Michael Lubin (Director) led open-market sales of Sharplink stock over the past 12 months with $47.63 million (5.68Mn shares), most recently on October 8, 2026.
• Beyond open-market trades, insiders at Sharplink received 1.74Mn shares in stock awards, acquired 11.82Mn shares through option exercises and conversions and gave up 425.82K shares to cover taxes or exercise prices in the last 12 months.
• Per Business Quant data, Sharplink insiders hold 10.25Mn shares in total based on their latest Form 4 filings, down 23.19% from 13.34Mn shares at the end of Q2 2026 and up 841.57% from 1.09Mn shares at the end of Q3 2025.
• Direct holdings account for 8.07Mn shares (78.77%) of SBET's insider total, and indirect holdings through trusts, partnerships and family members for 2.18Mn shares (21.23%).
• Business Quant counts 10 insiders with holdings in Sharplink stock, among the officers, directors and 10% owners who have filed a Form 4 in the past two years.
• SBET's three largest insider shareholders, per their latest Form 4 filings, are Joseph Michael Lubin (Director, 7.33Mn shares), Joseph Chalom (Chief Executive Officer, 1.05Mn shares) and Michael D. Camarda (Chief Development Officer, 593.99K shares).
• Joseph Michael Lubin holds 71.53% of the combined insider position in Sharplink.
• Institutional holders reported 49.95% of Sharplink's outstanding shares for Q2 2026; insiders' latest Form 4 filings put their stake at about 4.72%, and other investors, including the public, hold the remaining 45.33%.
• A total of 23 Form 4 filings with transactions in Sharplink stock were made over the past 12 months, by 9 insiders.
• These insider figures for Sharplink are based on Form 4 filings through October 27, 2026.