Grid Dynamics Holdings GDYN Insider Ownership

Updated Nov 5, 2026

Across the past 12 months, open-market trades by Grid Dynamics Holdings insiders were all sales, totaling $1.7 million (182.66K shares).

• By number of insiders, Grid Dynamics Holdings saw 4 insiders sell on the open market over the past 12 months and none buy.
• Yury Gryzlov (Chief Operating Officer) was GDYN's largest open-market seller in the past 12 months, with $716,990 of sales (83.29K shares); the latest was on November 3, 2026.
• Outside the open market, Grid Dynamics Holdings insiders received 1.29Mn shares in stock awards, gave up 608.57K shares to cover taxes or exercise prices and gave away 5.13K shares as gifts over the past 12 months.
• Per Business Quant, GDYN insiders together hold 5.86Mn shares based on their latest Form 4 filings.
• Of the 5.86Mn shares held by Grid Dynamics Holdings insiders, 5.3Mn shares (90.44%) are held directly and 560.55K shares (9.56%) indirectly, through trusts, partnerships, family members and other entities.
• Holdings in Grid Dynamics Holdings stock are reported by 11 insiders, the officers, directors and 10% owners who have filed a Form 4 in the past two years.
• Grid Dynamics Holdings' three largest insider shareholders, based on their latest Form 4 filings, are Leonard Livschitz (Chief Executive Officer, 3.31Mn shares), Lloyd Carney (Director, 1.03Mn shares) and Yury Gryzlov (Chief Operating Officer, 480.06K shares).
• The holding of Leonard Livschitz makes up 56.48% of all shares held by Grid Dynamics Holdings insiders.
• Institutions owned 75.05% of GDYN shares as of Q2 2026; insiders' latest Form 4 filings account for about 7.12%, leaving roughly 17.83% with other investors, including the public.
• Over the past 12 months, 11 insiders reported transactions in Grid Dynamics Holdings stock in 63 Form 4 filings.
• Insider figures for GDYN include Form 4 filings through November 3, 2026.