Put Options Transactions Made in Q3 2021 in Spero Therapeutics, Inc. (SPRO)
This table provides information about the institutional ownership of Spero Therapeutics, Inc. (SPRO) during Q3 2021. The information is specifically focused on institutions that hold put options of Spero Therapeutics, Inc..
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Oct 26, 2021
Q3 2021
|
Cutler Group LP
|
BUY
|
PUT |
100+ 4.55% |
$1.3K - $1.95K
|
2.3K
$2.19K
|