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NEEDHAM INVESTMENT MANAGEMENT LLC
> AXTI
| Date | Name | Ticker | Shares | Change | Value | Change | Price |
| 12/31/2022 | AXT INC | AXTI | 1,460,450 | 225,000 | 6,396,771,000 | 6,388,493,000 | $4,380.00 |
| 09/30/2022 | AXT INC | AXTI | 1,235,450 | -324,550 | 8,278,000 | -864,000 | $6.70 |
| 06/30/2022 | AXT INC | AXTI | 1,560,000 | -40,000 | 9,142,000 | -2,090,000 | $5.86 |
| 03/31/2022 | AXT INC | AXTI | 1,600,000 | 52,150 | 11,232,000 | -2,405,000 | $7.02 |
| 12/31/2021 | AXT INC | AXTI | 1,547,850 | 762,850 | 13,637,000 | 5,018,000 | $8.81 |
| 06/30/2021 | AXT INC | AXTI | 785,000 | 10,250 | 8,619,000 | -414,000 | $10.98 |
| 03/31/2021 | AXT INC | AXTI | 774,750 | -935,700 | 9,033,000 | -7,337,000 | $11.66 |
| 12/31/2020 | AXT INC | AXTI | 1,710,450 | -471,600 | 16,370,000 | 3,016,000 | $9.57 |
| 09/30/2020 | AXT INC | AXTI | 2,182,050 | 697,050 | 13,354,000 | 6,285,000 | $6.12 |
| 06/30/2020 | AXT INC | AXTI | 1,485,000 | 410,000 | 7,069,000 | 3,618,000 | $4.76 |
| 03/31/2020 | AXT INC | AXTI | 1,075,000 | 1,040,000 | 3,451,000 | 3,299,000 | $3.21 |
| 12/31/2019 | AXT INC | AXTI | 35,000 | 35,000 | 152,000 | 152,000 | $4.34 |
| 06/30/2008 | AXT INC | AXTI | 0 | -19,700 | 0 | -93,000 | |
| 03/31/2008 | AXT INC | AXTI | 19,700 | -136,800 | 93,000 | -877,000 | $4.72 |
| 12/31/2007 | AXT INC | AXTI | 156,500 | 156,500 | 970,000 | 970,000 | $6.20 |
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