News + Filings Transactions Holdings
|
Rock Springs Capital Management LP
> SPRO
| Date | Name | Ticker | Shares | Change | Value | Change | Price |
| 06/30/2023 | Spero Therapeutics, Inc. | SPRO | 669,533 | 0 | 970,823,000 | 0 | $1,450.00 |
| 03/31/2023 | Spero Therapeutics, Inc. | SPRO | 669,533 | 0 | 970,823,000 | -187,469,000 | $1,450.00 |
| 12/31/2022 | Spero Therapeutics, Inc. | SPRO | 669,533 | -101,177 | 1,158,292,000 | 1,156,751,000 | $1,730.00 |
| 09/30/2022 | Spero Therapeutics, Inc. | SPRO | 770,710 | 0 | 1,541,000 | 970,000 | $2.00 |
| 06/30/2022 | Spero Therapeutics, Inc. | SPRO | 770,710 | -220,203 | 571,000 | -8,050,000 | $0.74 |
| 03/31/2022 | Spero Therapeutics, Inc. | SPRO | 990,913 | 45,600 | 8,621,000 | -6,513,000 | $8.70 |
| 12/31/2021 | Spero Therapeutics, Inc. | SPRO | 945,313 | 3,770 | 15,134,000 | -2,200,000 | $16.01 |
| 09/30/2021 | Spero Therapeutics, Inc. | SPRO | 941,543 | -24,385 | 17,334,000 | 3,850,000 | $18.41 |
| 06/30/2021 | Spero Therapeutics, Inc. | SPRO | 965,928 | 0 | 13,484,000 | -734,000 | $13.96 |
| 03/31/2021 | Spero Therapeutics, Inc. | SPRO | 965,928 | -269,072 | 14,218,000 | -9,729,000 | $14.72 |
| 12/31/2020 | Spero Therapeutics, Inc. | SPRO | 1,235,000 | -1,256 | 23,947,000 | 10,150,000 | $19.39 |
| 09/30/2020 | Spero Therapeutics, Inc. | SPRO | 1,236,256 | 621,079 | 13,797,000 | 5,474,000 | $11.16 |
| 06/30/2020 | Spero Therapeutics, Inc. | SPRO | 615,177 | 10,177 | 8,323,000 | 3,435,000 | $13.53 |
| 03/31/2020 | Spero Therapeutics, Inc. | SPRO | 605,000 | 80,000 | 4,888,000 | -160,000 | $8.08 |
| 12/31/2019 | Spero Therapeutics, Inc. | SPRO | 525,000 | 0 | 5,048,000 | -517,000 | $9.62 |
| 09/30/2019 | Spero Therapeutics, Inc. | SPRO | 525,000 | 0 | 5,565,000 | -478,000 | $10.60 |
| 06/30/2019 | Spero Therapeutics, Inc. | SPRO | 525,000 | 0 | 6,043,000 | -682,000 | $11.51 |
| 03/31/2019 | Spero Therapeutics, Inc. | SPRO | 525,000 | 0 | 6,725,000 | 3,496,000 | $12.81 |
| 12/31/2018 | Spero Therapeutics, Inc. | SPRO | 525,000 | 0 | 3,229,000 | -2,289,000 | $6.15 |
| 09/30/2018 | Spero Therapeutics, Inc. | SPRO | 525,000 | 0 | 5,518,000 | -2,184,000 | $10.51 |
| 06/30/2018 | Spero Therapeutics, Inc. | SPRO | 525,000 | 0 | 7,702,000 | 221,000 | $14.67 |
| 03/31/2018 | Spero Therapeutics, Inc. | SPRO | 525,000 | 0 | 7,481,000 | 1,312,000 | $14.25 |
| 12/31/2017 | Spero Therapeutics, Inc. | SPRO | 525,000 | 525,000 | 6,169,000 | 6,169,000 | $11.75 |
| << Prev Next >> |
|