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SABBY MANAGEMENT, LLC
> AMPGW
| Date | Name | Ticker | Shares | Change | Value | Change | Price |
| 06/30/2023 | AmpliTech Group, Inc. | AMPGW | 424,178 | 42,473 | 175,610,000 | 24,837,000 | $414.00 |
| 03/31/2023 | AmpliTech Group, Inc. | AMPGW | 381,705 | -72,541 | 150,773,000 | 150,628,000 | $395.00 |
| 09/30/2022 | AmpliTech Group, Inc. | AMPGW | 454,246 | 31,682 | 145,000 | 44,000 | $0.32 |
| 06/30/2022 | AmpliTech Group, Inc. | AMPGW | 422,564 | -33,356 | 101,000 | -337,000 | $0.24 |
| 03/31/2022 | AmpliTech Group, Inc. | AMPGW | 455,920 | 14,057 | 438,000 | -128,000 | $0.96 |
| 12/31/2021 | AmpliTech Group, Inc. | AMPGW | 441,863 | 93,190 | 566,000 | 113,000 | $1.28 |
| 09/30/2021 | AmpliTech Group, Inc. | AMPGW | 348,673 | 11,074 | 453,000 | -101,000 | $1.30 |
| 06/30/2021 | AmpliTech Group, Inc. | AMPGW | 337,599 | -4,826 | 554,000 | -946,000 | $1.64 |
| 03/31/2021 | AmpliTech Group, Inc. | AMPGW | 342,425 | 342,425 | 1,500,000 | 1,500,000 | $4.38 |
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