Insider Transactions and Holdings
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Entity Type
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Company
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Role
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10%+ Owner
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Stock Symbol
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SPRO on Nasdaq
There are no Buy or Sell transactions made by Aquilo Capital Management, LLC since 9/11/2023
Holdings reported by Aquilo Capital Management, LLC for Spero Therapeutics, Inc.
| Class |
Num Shares |
Value |
Price $ |
Transaction Date |
Ownership |
Underlying Class |
Underlying Amount |
| Common Stock, $0.001 par value |
3.42M |
$4.34M |
$1.27 |
Sep 22, 2022 |
Indirect |
|
|
Transactions reported by Aquilo Capital Management, LLC for Spero Therapeutics, Inc.
| Sym |
Class |
Transaction |
% |
Value $ |
* Price $ |
Shares |
Shares After |
Date |
Ownership |
* An asterisk sign (*) next to the price indicates that the price is likely invalid.