News + Filings Holdings
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SENTINEL PENSION ADVISORS INC
> SPRO
| Date | Name | Ticker | Shares | Change | Value | Change | Price |
| 12/31/2022 | Spero Therapeutics, Inc. | SPRO | 12,000 | 0 | 20,760,000 | 20,736,000 | $1,730.00 |
| 09/30/2022 | Spero Therapeutics, Inc. | SPRO | 12,000 | -30,000 | 24,000 | -7,000 | $2.00 |
| 06/30/2022 | Spero Therapeutics, Inc. | SPRO | 42,000 | 0 | 31,000 | -334,000 | $0.74 |
| 03/31/2022 | Spero Therapeutics, Inc. | SPRO | 42,000 | 11,800 | 365,000 | -119,000 | $8.69 |
| 12/31/2021 | Spero Therapeutics, Inc. | SPRO | 30,200 | 10,000 | 484,000 | 112,000 | $16.03 |
| 09/30/2021 | Spero Therapeutics, Inc. | SPRO | 20,200 | 20,200 | 372,000 | 372,000 | $18.42 |
| 06/30/2021 | Spero Therapeutics, Inc. | SPRO | 0 | -23,615 | 0 | -458,000 | |
| 12/31/2020 | Spero Therapeutics, Inc. | SPRO | 23,615 | 23,615 | 458,000 | 458,000 | $19.39 |
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