GDYN insider transactions

CHIEF OPERATING OFFICER Gryzlov Yury sold $35,480 worth of shares (4,435 units at $8.00) as part of a pre-agreed trading plan, decreasing direct ownership by 0.85% to 514,948 units (SEC Form 4)

CHIEF EXECUTIVE OFFICER Livschitz Leonard covered exercise/tax liability with 162 shares (SEC Form 4) (tax withholding)

Amendment: Director Carney Lloyd was granted 2,309 shares, increasing direct ownership by 0.33% to 692,286 units (SEC Form 4)

CHIEF EXECUTIVE OFFICER Livschitz Leonard covered exercise/tax liability with 236 shares (SEC Form 4) (tax withholding)

CHIEF OPERATING OFFICER Gryzlov Yury sold $3,012 worth of shares (467 units at $6.45) as part of a pre-agreed trading plan, decreasing direct ownership by 0.09% to 519,383 units (SEC Form 4)

CHIEF OPERATING OFFICER Gryzlov Yury covered exercise/tax liability with 632 shares, decreasing direct ownership by 0.12% to 519,850 units (SEC Form 4) to satisfy withholding tax

CHIEF FINANCIAL OFFICER Doradla Anil covered exercise/tax liability with 702 shares, decreasing direct ownership by 0.18% to 400,143 units (SEC Form 4) (withholding tax)

SEC Form 4 filed by Gryzlov Yury

SEC Form 4 filed by Livschitz Leonard

SEC Form 4 filed by Doradla Anil

SEC Form 4 filed by Gryzlov Yury

CHIEF OPERATING OFFICER Gryzlov Yury sold $132,275 worth of shares (21,266 units at $6.22), decreasing direct ownership by 4% to 523,413 units (SEC Form 4)

CHIEF EXECUTIVE OFFICER Livschitz Leonard covered exercise/tax liability with 178 shares (SEC Form 4)

CHIEF OPERATING OFFICER Gryzlov Yury covered exercise/tax liability with 2,629 shares, decreasing direct ownership by 0.48% to 544,679 units (SEC Form 4)

CHIEF EXECUTIVE OFFICER Livschitz Leonard covered exercise/tax liability with 1,024 shares (SEC Form 4)

CHIEF OPERATING OFFICER Gryzlov Yury was granted 98,736 shares and covered exercise/tax liability with 25,964 shares, increasing direct ownership by 15% to 547,308 units (SEC Form 4)

CHIEF FINANCIAL OFFICER Doradla Anil was granted 49,368 shares and covered exercise/tax liability with 22,125 shares, increasing direct ownership by 7% to 402,953 units (SEC Form 4)

CHIEF EXECUTIVE OFFICER Livschitz Leonard was granted 658,240 shares and covered exercise/tax liability with 355,119 shares, increasing direct ownership by 10% to 3,427,464 units (SEC Form 4)

CHIEF FINANCIAL OFFICER Doradla Anil covered exercise/tax liability with 765 shares, decreasing direct ownership by 0.20% to 375,710 units (SEC Form 4)

CHIEF EXECUTIVE OFFICER Livschitz Leonard sold $90,000 worth of shares (10,000 units at $9.00), decreasing direct ownership by 0.32% to 3,124,343 units (SEC Form 4)

CHIEF FINANCIAL OFFICER Doradla Anil sold $20,000 worth of shares (2,000 units at $10.00), decreasing direct ownership by 0.53% to 376,475 units (SEC Form 4)

CHIEF EXECUTIVE OFFICER Livschitz Leonard sold $97,000 worth of shares (10,000 units at $9.70), decreasing direct ownership by 0.32% to 3,134,343 units (SEC Form 4)

CHIEF OPERATING OFFICER Gryzlov Yury was granted 36,000 shares and covered exercise/tax liability with 1,753 shares, increasing direct ownership by 8% to 474,536 units (SEC Form 4)

CHIEF EXECUTIVE OFFICER Livschitz Leonard was granted 360,000 shares and covered exercise/tax liability with 37,035 shares, increasing direct ownership by 11% to 3,144,343 units (SEC Form 4)

CHIEF FINANCIAL OFFICER Doradla Anil was granted 36,000 shares and covered exercise/tax liability with 2,377 shares, increasing direct ownership by 10% to 378,475 units (SEC Form 4)

CHIEF EXECUTIVE OFFICER Livschitz Leonard sold $93,300 worth of shares (10,000 units at $9.33), decreasing direct ownership by 0.35% to 2,821,378 units (SEC Form 4)

Director Zhang Shuo was granted 17,391 shares, increasing direct ownership by 19% to 109,906 units (SEC Form 4)

Director Nicolet Patrick was granted 12,499 shares, increasing direct ownership by 61% to 32,831 units (SEC Form 4)

Director Wang Yueou was granted 12,499 shares, increasing direct ownership by 36% to 47,125 units (SEC Form 4)

Director Southworth Michael Christopher was granted 19,021 shares, increasing direct ownership by 52% to 55,331 units (SEC Form 4)

Director Carney Lloyd was granted 28,260 shares, increasing direct ownership by 4% to 699,216 units (SEC Form 4)

Director Wang Weihang was granted 12,499 shares, increasing direct ownership by 36% to 47,125 units (SEC Form 4)

Director Levinson Marina was granted 17,391 shares, increasing direct ownership by 52% to 50,881 units (SEC Form 4)

Director Benhamou Eric was granted 27,716 shares, increasing direct ownership by 34% to 109,593 units (SEC Form 4)

Director Zhang Shuo sold $29,250 worth of shares (3,000 units at $9.75), decreasing direct ownership by 3% to 92,515 units (SEC Form 4)

CHIEF EXECUTIVE OFFICER Livschitz Leonard sold $97,000 worth of shares (10,000 units at $9.70), decreasing direct ownership by 0.35% to 2,831,378 units (SEC Form 4)

CHIEF FINANCIAL OFFICER Doradla Anil sold $43,680 worth of shares (4,368 units at $10.00), decreasing direct ownership by 1% to 344,852 units (SEC Form 4)

CHIEF OPERATING OFFICER Gryzlov Yury sold $241,500 worth of shares (25,000 units at $9.66), decreasing direct ownership by 5% to 440,289 units (SEC Form 4)

CHIEF EXECUTIVE OFFICER Livschitz Leonard sold $90,000 worth of shares (10,000 units at $9.00), decreasing direct ownership by 0.35% to 2,841,378 units (SEC Form 4)

CHIEF EXECUTIVE OFFICER Livschitz Leonard covered exercise/tax liability with 142 shares (SEC Form 4)

CHIEF OPERATING OFFICER Gryzlov Yury sold $6,633 worth of shares (737 units at $9.00), decreasing direct ownership by 0.16% to 465,289 units (SEC Form 4)

CHIEF EXECUTIVE OFFICER Livschitz Leonard sold $90,000 worth of shares (10,000 units at $9.00), decreasing direct ownership by 0.35% to 2,851,378 units (SEC Form 4)

CHIEF FINANCIAL OFFICER Doradla Anil covered exercise/tax liability with 2,953 shares, decreasing direct ownership by 0.84% to 349,220 units (SEC Form 4)

CHIEF EXECUTIVE OFFICER Livschitz Leonard covered exercise/tax liability with 35,901 shares, decreasing direct ownership by 1% to 2,861,378 units (SEC Form 4)

CHIEF FINANCIAL OFFICER Doradla Anil covered exercise/tax liability with 2,215 shares, decreasing direct ownership by 0.63% to 352,173 units (SEC Form 4)

CHIEF OPERATING OFFICER Gryzlov Yury covered exercise/tax liability with 1,753 shares, decreasing direct ownership by 0.37% to 466,026 units (SEC Form 4)

CHIEF EXECUTIVE OFFICER Livschitz Leonard sold $1,057 worth of shares (132 units at $8.01) (SEC Form 4)

CHIEF EXECUTIVE OFFICER Livschitz Leonard sold $106,000 worth of shares (10,000 units at $10.60), decreasing direct ownership by 0.34% to 2,897,279 units (SEC Form 4)

CHIEF EXECUTIVE OFFICER Livschitz Leonard sold $250,000 worth of shares (20,000 units at $12.50), decreasing direct ownership by 0.68% to 2,907,279 units (SEC Form 4)

CHIEF OPERATING OFFICER Gryzlov Yury sold $24,660 worth of shares (2,000 units at $12.33), decreasing direct ownership by 0.43% to 467,779 units (SEC Form 4)

CHIEF FINANCIAL OFFICER Doradla Anil sold $24,440 worth of shares (2,000 units at $12.22), decreasing direct ownership by 0.56% to 354,388 units (SEC Form 4)

CHIEF OPERATING OFFICER Gryzlov Yury covered exercise/tax liability with 1,753 shares and sold $8,711 worth of shares (737 units at $11.82), decreasing direct ownership by 0.53% to 469,779 units (SEC Form 4)

CHIEF EXECUTIVE OFFICER Livschitz Leonard covered exercise/tax liability with 35,901 shares, decreasing direct ownership by 1% to 2,927,279 units (SEC Form 4)

CHIEF FINANCIAL OFFICER Doradla Anil covered exercise/tax liability with 2,215 shares, decreasing direct ownership by 0.62% to 356,388 units (SEC Form 4)

CHIEF EXECUTIVE OFFICER Livschitz Leonard sold $120,000 worth of shares (10,000 units at $12.00), decreasing direct ownership by 0.34% to 2,963,180 units (SEC Form 4)

CHIEF EXECUTIVE OFFICER Livschitz Leonard sold $116,700 worth of shares (10,000 units at $11.67), decreasing direct ownership by 0.34% to 2,973,180 units (SEC Form 4)

CHIEF FINANCIAL OFFICER Doradla Anil sold $24,680 worth of shares (2,000 units at $12.34), decreasing direct ownership by 0.55% to 358,603 units (SEC Form 4)

CHIEF EXECUTIVE OFFICER Livschitz Leonard sold $244,600 worth of shares (20,000 units at $12.23), decreasing direct ownership by 0.67% to 2,983,180 units (SEC Form 4)

CHIEF OPERATING OFFICER Gryzlov Yury sold $24,000 worth of shares (2,000 units at $12.00), decreasing direct ownership by 0.42% to 472,269 units (SEC Form 4)

CHIEF EXECUTIVE OFFICER Livschitz Leonard sold $262,400 worth of shares (20,000 units at $13.12), decreasing direct ownership by 0.66% to 3,003,180 units (SEC Form 4)