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Polar Asset Management Partners Inc.
> NATI
| Date | Name | Ticker | Shares | Change | Value | Change | Price |
| 06/30/2023 | NATIONAL INSTRUMENTS CORP | NATI | 0 | -332,384 | 0 | -17,420,245,000 | |
| 03/31/2023 | NATIONAL INSTRUMENTS CORP | NATI | 332,384 | -80,600 | 17,420,245,000 | 2,181,135,000 | $52,410.00 |
| 12/31/2022 | NATIONAL INSTRUMENTS CORP | NATI | 412,984 | -196,200 | 15,239,110,000 | 15,216,119,000 | $36,900.00 |
| 09/30/2022 | NATIONAL INSTRUMENTS CORP | NATI | 609,184 | 0 | 22,991,000 | 3,966,000 | $37.74 |
| 06/30/2022 | NATIONAL INSTRUMENTS CORP | NATI | 609,184 | 0 | 19,025,000 | -5,702,000 | $31.23 |
| 03/31/2022 | NATIONAL INSTRUMENTS CORP | NATI | 609,184 | 609,184 | 24,727,000 | 24,727,000 | $40.59 |
| 06/30/2021 | NATIONAL INSTRUMENTS CORP | NATI | 0 | -6,997 | 0 | -302,000 | |
| 03/31/2021 | NATIONAL INSTRUMENTS CORP | NATI | 6,997 | 6,997 | 302,000 | 302,000 | $43.16 |
| 12/31/2020 | NATIONAL INSTRUMENTS CORP | NATI | 0 | -11,530 | 0 | -412,000 | |
| 09/30/2020 | NATIONAL INSTRUMENTS CORP | NATI | 11,530 | 11,530 | 412,000 | 412,000 | $35.73 |
| 12/31/2018 | NATIONAL INSTRUMENTS CORP | NATI | 0 | -509,735 | 0 | -24,635,000 | |
| 09/30/2018 | NATIONAL INSTRUMENTS CORP | NATI | 509,735 | 509,735 | 24,635,000 | 24,635,000 | $48.33 |
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