AXTI insider transactions

Director Chen Jesse sold $700,040 worth of shares (14,086 units at $49.70), decreasing direct ownership by 11% to 109,526 units (SEC Form 4)

CEO Young Morris S sold $1,938,018 worth of shares (37,905 units at $51.13) (SEC Form 4)

CFO Fischer Gary L sold $4,505,145 worth of shares (89,032 units at $50.60), decreasing direct ownership by 32% to 191,278 units (SEC Form 4)

CEO Young Morris S sold $1,405,908 worth of shares (30,832 units at $45.60) (SEC Form 4)

Director Chang David C sold $919,918 worth of shares (20,000 units at $46.00), decreasing direct ownership by 22% to 72,744 units (SEC Form 4)

Director Chen Jesse sold $1,353,047 worth of shares (29,000 units at $46.66), decreasing direct ownership by 19% to 123,612 units (SEC Form 4)

SEC Form 4 filed by AXT Inc

Director Chen Jesse sold $542,595 worth of shares (14,452 units at $37.54), decreasing direct ownership by 9% to 152,612 units (SEC Form 4)

Director Chang David C sold $1,539,114 worth of shares (40,000 units at $38.48), decreasing direct ownership by 30% to 92,744 units (SEC Form 4)

Director Chen Jesse sold $768,196 worth of shares (19,947 units at $38.51), decreasing direct ownership by 11% to 167,064 units (SEC Form 4)

Director Chen Jesse sold $961,810 worth of shares (22,327 units at $43.08), decreasing direct ownership by 11% to 187,011 units (SEC Form 4)

CEO Young Morris S sold $6,911,466 worth of shares (159,536 units at $43.32) (SEC Form 4)

CEO Young Morris S gifted 27,200 shares (SEC Form 4)

CFO Fischer Gary L sold $16,798,934 worth of shares (405,233 units at $41.45), decreasing direct ownership by 59% to 280,310 units (SEC Form 4)

CFO Fischer Gary L exercised 247,828 shares at a strike of $5.13, increasing direct ownership by 57% to 685,543 units (SEC Form 4)

CEO Young Morris S was granted 218,170 shares, increasing direct ownership by 9% to 2,668,774 units (SEC Form 4)

CFO Fischer Gary L was granted 75,718 shares, increasing direct ownership by 21% to 437,715 units (SEC Form 4)

Director Chang David C sold $371,025 worth of shares (25,000 units at $14.84) (SEC Form 4)

CEO Young Morris S gifted 7,800 shares (SEC Form 4)

CEO Young Morris S sold $462,902 worth of shares (37,160 units at $12.46) (SEC Form 4)

CEO Young Morris S exercised 69,204 shares at a strike of $4.33 and sold $421,750 worth of shares (35,000 units at $12.05), increasing direct ownership by 3% to 2,530,564 units (SEC Form 4)

Director Chang David C sold $576,250 worth of shares (50,000 units at $11.53) (SEC Form 4)

CEO Young Morris S gifted 15,000 shares (SEC Form 4)

CEO Young Morris S sold $344,386 worth of shares (33,130 units at $10.39), decreasing direct ownership by 1% to 2,476,360 units (SEC Form 4)

CEO Young Morris S exercised 70,000 shares at a strike of $5.21, increasing direct ownership by 3% to 2,509,490 units (SEC Form 4)

CFO Fischer Gary L sold $1,026,949 worth of shares (101,297 units at $10.14), decreasing direct ownership by 22% to 361,997 units (SEC Form 4)

Director Leblanc Leonard J sold $30,587 worth of shares (3,637 units at $8.41), decreasing direct ownership by 3% to 118,875 units (SEC Form 4)

Director Chang David C sold $894,040 worth of shares (100,000 units at $8.94), decreasing direct ownership by 32% to 207,744 units (SEC Form 4)

CFO Fischer Gary L sold $201,177 worth of shares (22,675 units at $8.87), decreasing direct ownership by 5% to 463,294 units (SEC Form 4)

CFO Fischer Gary L sold $707,783 worth of shares (80,235 units at $8.82), decreasing direct ownership by 14% to 485,969 units (SEC Form 4)

CEO Young Morris S gifted 30,000 shares and sold $691,848 worth of shares (80,000 units at $8.65), decreasing direct ownership by 1% to 2,519,490 units (SEC Form 4)

CEO Young Morris S was granted 100,000 shares, increasing direct ownership by 4% to 2,549,490 units (SEC Form 4)

CFO Fischer Gary L was granted 37,500 shares, increasing direct ownership by 7% to 566,204 units (SEC Form 4)

CFO Fischer Gary L exercised 10,280 shares at a strike of $2.18, increasing direct ownership by 2% to 528,704 units (SEC Form 4)

Director Leblanc Leonard J was granted 29,112 shares, increasing direct ownership by 31% to 122,512 units (SEC Form 4)

Director Christine Russell was granted 55,172 shares, increasing direct ownership by 71% to 133,370 units (SEC Form 4)

Director Chen Jesse was granted 55,172 shares, increasing direct ownership by 36% to 209,338 units (SEC Form 4)

Director Chang David C was granted 55,172 shares, increasing direct ownership by 22% to 307,744 units (SEC Form 4)

CHAIRMAN AND CEO Young Morris S bought $40,929 worth of shares (30,000 units at $1.36), increasing direct ownership by 1% to 2,449,490 units (SEC Form 4)

CHAIRMAN AND CEO Young Morris S was granted 256,854 shares, increasing direct ownership by 12% to 2,419,490 units (SEC Form 4)

VICE PRESIDENT, CFO & CORP SEC Fischer Gary L was granted 92,350 shares, increasing direct ownership by 22% to 518,424 units (SEC Form 4)

VICE PRESIDENT, CFO & CORP SEC Fischer Gary L was granted 38,800 shares, increasing direct ownership by 10% to 426,074 units (SEC Form 4)

CHAIRMAN AND CEO Young Morris S was granted 111,795 shares, increasing direct ownership by 5% to 2,162,636 units (SEC Form 4)

VICE PRESIDENT, CFO & CORP SEC Fischer Gary L was granted 13,009 shares, increasing direct ownership by 3% to 387,274 units (SEC Form 4)

CHAIRMAN AND CEO Young Morris S was granted 22,003 shares, increasing direct ownership by 1% to 2,050,841 units (SEC Form 4)

CHAIRMAN AND CEO Young Morris S was granted 39,792 shares, increasing direct ownership by 2% to 2,028,838 units (SEC Form 4)

VICE PRESIDENT, CFO & CORP SEC Fischer Gary L was granted 17,645 shares, increasing direct ownership by 5% to 374,265 units (SEC Form 4)

Chen Jesse was granted 23,323 shares, increasing direct ownership by 18% to 154,166 units (SEC Form 4)

Chang David C was granted 23,323 shares, increasing direct ownership by 10% to 252,572 units (SEC Form 4)

Christine Russell was granted 23,323 shares, increasing direct ownership by 43% to 78,198 units (SEC Form 4)

Young Morris S was granted 111,795 shares, increasing direct ownership by 6% to 1,989,046 units (SEC Form 4)

Fischer Gary L was granted 38,800 shares, increasing direct ownership by 12% to 356,620 units (SEC Form 4)

SEC Form 4: Young Morris S received a gift of 108,112 shares and gifted 216,224 shares, decreasing direct ownership by 10% to 1,877,251 units

SEC Form 4 filed by Chang David C

SEC Form 4 filed by Chen Jesse

SEC Form 4 filed by Christine Russell

SEC Form 4 filed by Leblanc Leonard J (Amendment)

SEC Form 4: Chen Jesse sold $33,375 worth of shares (7,500 units at $4.45), decreasing direct ownership by 7% to 107,520 units

SEC Form 4: Leblanc Leonard J was granted 18,306 shares, increasing direct ownership by 10% to 202,223 units

SEC Form 4: Young Morris S was granted 111,795 shares, increasing direct ownership by 6% to 2,093,475 units