Tamara L Joseph is Chief Legal Officer of Spero Therapeutics, Inc.. Currently has a direct ownership of 531,615 shares of SPRO, which is worth approximately $632,621. The most recent transaction as insider was on Feb 02, 2024, when has been sold 30,906 shares (Common Stock) at a price of $1.37 per share, resulting in proceeds of $42,341. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 532K
0% 3M change
64.69% 12M change
Total Value Held $632,621

TAMARA L JOSEPH Transaction History

Date Transaction Value Shares Traded Shares Held Form
Feb 02 2024
SELL
Open market or private sale
$42,341 $1.37 p/Share
30,906 Reduced 5.49%
531,615 Common Stock
Feb 01 2024
BUY
Grant, award, or other acquisition
-
239,731 Added 29.88%
562,521 Common Stock
Aug 28 2023
SELL
Open market or private sale
$2,336 $1.26 p/Share
1,854 Reduced 0.57%
322,790 Common Stock
Feb 02 2023
SELL
Open market or private sale
$6,312 $1.86 p/Share
3,394 Reduced 1.03%
324,644 Common Stock
Feb 01 2023
BUY
Grant, award, or other acquisition
-
265,957 Added 44.77%
328,038 Common Stock
Feb 01 2022
BUY
Grant, award, or other acquisition
-
38,014 Added 37.98%
62,081 Common Stock
Aug 26 2021
BUY
Grant, award, or other acquisition
-
24,067 Added 50.0%
24,067 Common Stock
TLJ

Tamara L Joseph

Chief Legal Officer
Cambridge, MA

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