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Spero Therapeutics, Inc. (SPRO)
Date
Name
Title
Type
Security
Shares
Price
Value
Ownership
Reported
10/05/2023
Deshpande Milind
Director
Grant
Common Stock
20k
$0.00
$0
10/05/2023
10/05/2023
THOMAS FRANK E
Director
Grant
Common Stock
20k
$0.00
$0
10/05/2023
10/05/2023
VINK PATRICK V.J.J.
Director
Grant
Common Stock
20k
$0.00
$0
10/05/2023
10/05/2023
Jackson Scott Thomas
Director
Grant
Common Stock
20k
$0.00
$0
10/05/2023
10/05/2023
Smith Cynthia
Director
Grant
Common Stock
20k
$0.00
$0
10/05/2023
10/05/2023
Mahadevia Ankit
Director
Grant
Common Stock
20k
$0.00
$0
10/05/2023
10/05/2023
Pottage John C Jr
Director
Grant
Common Stock
20k
$0.00
$0
10/05/2023
10/05/2023
Tregoning Kathleen
Director
Grant
Common Stock
20k
$0.00
$0
10/05/2023
08/01/2023
Shukla Sath
CEO and President
Grant
Common Stock
266k
$0.00
$0
08/01/2023
02/02/2023
Shukla Sath
CEO and President
Sale
Common Stock
9.5k
$1.83
$17.4k
02/01/2023
02/02/2023
Keutzer Timothy
COO
Sale
Common Stock
3.4k
$1.86
$6.3k
02/01/2023
02/02/2023
JOSEPH TAMARA L
Chief Legal Officer
Sale
Common Stock
3.4k
$1.86
$6.3k
02/01/2023
02/01/2023
JOSEPH TAMARA L
Chief Legal Officer
Grant
Common Stock
266k
$0.00
$0
02/01/2023
02/01/2023
Keutzer Timothy
COO
Grant
Common Stock
266k
$0.00
$0
02/01/2023
02/01/2023
Shukla Sath
CEO and President
Grant
Common Stock
266k
$0.00
$0
02/01/2023
01/03/2023
Tregoning Kathleen
Director
Grant
Stock Option (Right to Buy)
30.9k
$1.74
$53.8k
01/03/2023
01/03/2023
VINK PATRICK V.J.J.
Director
Grant
Stock Option (Right to Buy)
15.5k
$1.74
$26.9k
01/03/2023
09/22/2022
Aquilo Capital Management, LLC
10% Owner
Sale
1.3M
$2.25
$3M
See Footnotes
09/22/2022
09/22/2022
Aquilo Capital Management, LLC
10% Owner
Sale
566.3k
$2.25
$1.3M
See Footnotes
09/22/2022
09/15/2022
Pottage John C Jr
Director
Grant
Common Stock
15k
$0.00
$0
09/15/2022
09/15/2022
Tregoning Kathleen
Director
Grant
Common Stock
15k
$0.00
$0
09/15/2022
09/15/2022
VINK PATRICK V.J.J.
Director
Grant
Common Stock
15k
$0.00
$0
09/15/2022
09/15/2022
THOMAS FRANK E
Director
Grant
Common Stock
15k
$0.00
$0
09/15/2022
09/15/2022
Jackson Scott Thomas
Director
Grant
Common Stock
15k
$0.00
$0
09/15/2022
09/15/2022
Smith Cynthia
Director
Grant
Common Stock
15k
$0.00
$0
09/15/2022
09/15/2022
Deshpande Milind
Director
Grant
Common Stock
15k
$0.00
$0
09/15/2022
09/12/2022
HAMED KAMAL
Chief Medical Officer
Grant
Common Stock
210k
$0.00
$0
09/12/2022
08/29/2022
Shukla Sath
CEO and President
Sale
Common Stock
6k
$0.89
$5.4k
08/29/2022
04/26/2022
Aquilo Capital Management, LLC
10% Owner
Purchase
39.7k
$5.24
$208k
See Footnotes
04/26/2022
03/30/2022
Aquilo Capital Management, LLC
10% Owner
Purchase
33.1k
$8.79
$291k
See Footnotes
03/30/2022
03/30/2022
Aquilo Capital Management, LLC
10% Owner
Purchase
16.9k
$8.79
$148.4k
See Footnotes
03/30/2022
03/14/2022
Aquilo Capital Management, LLC
10% Owner
Purchase
15.7k
$7.63
$119.7k
See footnotes
03/14/2022
03/14/2022
Aquilo Capital Management, LLC
10% Owner
Purchase
8k
$7.63
$61.1k
See Footnotes
03/14/2022
02/28/2022
Aquilo Capital Management, LLC
10% Owner
Purchase
29.7k
$9.53
$283.3k
See Footnotes
02/28/2022
02/28/2022
Aquilo Capital Management, LLC
10% Owner
Purchase
15.1k
$9.53
$143.9k
See Footnotes
02/28/2022
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