Spero Therapeutics
Insider trading & Transactions

Last updated:

Transaction Date Insider Security Shares Price per share Total value Source
Sale
SHUKLA SATH director, officer: CEO and Pres..
 Common Stock 45,093 $1.45 $65,385
Sale
HAMED KAMAL officer: Chief Medical Officer
 Common Stock 28,075 $1.37 $38,463
Sale
KEUTZER TIMOTHY officer: Chief Operating Officer
 Common Stock 30,971 $1.36 $42,121
Sale
MAHADEVIA ANKIT director
 Common Stock 63,795 $1.37 $87,399
Sale
JOSEPH TAMARA L officer: Chief Legal Officer
 Common Stock 30,906 $1.37 $42,341
Sale
SHUKLA SATH director, officer: CEO and Pres..
 Common Stock 30,901 $1.37 $42,334
Sale
HAMED KAMAL officer: Chief Medical Officer
 Common Stock 39,496 $1.27 $50,160
Sale
SHUKLA SATH director, officer: CEO and Pres..
 Common Stock 4,163 $1.3 $5,412
Sale
KEUTZER TIMOTHY officer: Chief Development Offi..
 Common Stock 1,854 $1.26 $2,336
Sale
JOSEPH TAMARA L officer: Chief Legal Officer
 Common Stock 1,854 $1.26 $2,336
Sale
MAHADEVIA ANKIT director
 Common Stock 9,040 $1.26 $11,390
Sale
SHUKLA SATH director, officer: CEO and Pres..
 Common Stock 1,854 $1.26 $2,336
Sale
MAHADEVIA ANKIT director, officer: CEO and Pres..
 Common Stock 12,286 $1.81 $22,238
Sale
SHUKLA SATH officer: Chief Financial Officer
 Common Stock 9,504 $1.83 $17,373
Sale
JOSEPH TAMARA L officer: Chief Legal Officer
 Common Stock 3,394 $1.86 $6,313
Sale
KEUTZER TIMOTHY officer: Chief Operating Officer
 Common Stock 3,394 $1.86 $6,313
Sale
AQUILO CAPITAL MANAGEMENT, LLC 10 percent owner
 Common Stock, $0.001 par value 566,284 $2.25 $1,274,139
Sale
AQUILO CAPITAL MANAGEMENT, LLC 10 percent owner
 Common Stock, $0.001 par value 1,335,512 $2.25 $3,004,902
Sale
SHUKLA SATH officer: Chief Financial Officer
 Common Stock 6,017 $0.89 $5,379
Purchase
AQUILO CAPITAL MANAGEMENT, LLC 10 percent owner
 Common Stock, $0.001 par value 39,727 $5.24 $207,971
Purchase
AQUILO CAPITAL MANAGEMENT, LLC 10 percent owner
 Common Stock, $0.001 par value 16,885 $8.79 $148,385
Purchase
AQUILO CAPITAL MANAGEMENT, LLC 10 percent owner
 Common Stock, $0.001 par value 33,115 $8.79 $291,015
Purchase
AQUILO CAPITAL MANAGEMENT, LLC 10 percent owner
 Common Stock, $0.001 par value 8,006 $7.63 $61,054
Purchase
AQUILO CAPITAL MANAGEMENT, LLC 10 percent owner
 Common Stock, $0.001 par value 15,702 $7.63 $119,743
Purchase
AQUILO CAPITAL MANAGEMENT, LLC 10 percent owner
 Common Stock, $0.001 par value 15,104 $9.53 $143,926
Purchase
AQUILO CAPITAL MANAGEMENT, LLC 10 percent owner
 Common Stock, $0.001 par value 29,729 $9.53 $283,288
Purchase
AQUILO CAPITAL MANAGEMENT, LLC 10 percent owner
 Common Stock, $0.001 par value 14,828 $9.24 $137,040
Purchase
AQUILO CAPITAL MANAGEMENT, LLC 10 percent owner
 Common Stock, $0.001 par value 125,000 $11.59 $1,448,250
Purchase
AQUILO CAPITAL MANAGEMENT, LLC 10 percent owner
 Common Stock, $0.001 par value 1,599 $10.89 $17,418
Purchase
AQUILO CAPITAL MANAGEMENT, LLC 10 percent owner
 Common Stock, $0.001 par value 48,488 $12.42 $601,979
Purchase
AQUILO CAPITAL MANAGEMENT, LLC 10 percent owner
 Common Stock, $0.001 par value 8,867 $12.93 $114,606
Purchase
AQUILO CAPITAL MANAGEMENT, LLC 10 percent owner
 Common Stock, $0.001 par value 125,000 $15.75 $1,969,000
Purchase
AQUILO CAPITAL MANAGEMENT, LLC 10 percent owner
 Common Stock, $0.001 par value 50,000 $15.77 $788,600
Purchase
AQUILO CAPITAL MANAGEMENT, LLC 10 percent owner
 Common Stock, $0.001 par value 75,493 $14.64 $1,105,293
Option
MAHADEVIA ANKIT director, officer: CEO and Pres..
 Stock Option (Right to Buy) 8,000 $5.9 $47,200
Sale
MAHADEVIA ANKIT director, officer: CEO and Pres..
 Common Stock 8,000 $14.58 $116,664
Option
MAHADEVIA ANKIT director, officer: CEO and Pres..
 Common Stock 8,000 $5.9 $47,200
Purchase
AQUILO CAPITAL MANAGEMENT, LLC 10 percent owner
 Common Stock, $0.001 par value 150,000 $17.54 $2,630,250
Purchase
AQUILO CAPITAL MANAGEMENT, LLC 10 percent owner
 Common Stock, $0.001 par value 134,543 $18.65 $2,509,227
Purchase
AQUILO CAPITAL MANAGEMENT, LLC 10 percent owner
 Common Stock, $0.001 par value 2,156 $18.49 $39,873
Purchase
AQUILO CAPITAL MANAGEMENT, LLC 10 percent owner
 Common Stock, $0.001 par value 44,210 $18.56 $820,670
Purchase
AQUILO CAPITAL MANAGEMENT, LLC 10 percent owner
 Common Stock, $0.001 par value 24,749 $18.5 $457,782
Purchase
AQUILO CAPITAL MANAGEMENT, LLC 10 percent owner
 Common Stock, $0.001 par value 48,645 $18.93 $920,655
Purchase
AQUILO CAPITAL MANAGEMENT, LLC 10 percent owner
 Common Stock, $0.001 par value 44,042 $17.87 $786,854
Purchase
AQUILO CAPITAL MANAGEMENT, LLC 10 percent owner
 Common Stock, $0.001 par value 13,957 $16.88 $235,538
Purchase
AQUILO CAPITAL MANAGEMENT, LLC 10 percent owner
 Common Stock, $0.001 par value 22,982 $16.55 $380,329
Purchase
AQUILO CAPITAL MANAGEMENT, LLC 10 percent owner
 Common Stock, $0.001 par value 40,170 $16.28 $653,807
Purchase
AQUILO CAPITAL MANAGEMENT, LLC 10 percent owner
 Common Stock, $0.001 par value 137,835 $16.33 $2,251,397
Purchase
AQUILO CAPITAL MANAGEMENT, LLC 10 percent owner
 Common Stock, $0.001 par value 221,190 $14.86 $3,286,883
Sale
AQUILO CAPITAL MANAGEMENT, LLC 10 percent owner
 Common Stock, $0.001 Par Value 3,000 N/A N/A

Showing 1 to 50 of 118 results.

Insider trading

Monitoring trades made by the management members or major shareholders of companies may help create a sharper picture of what is happening inside the companies. Base your decisions on buys or sells of the people involved and do the right thing at the right time.

Who is insider?

Every director or senior officer, as well as any other entity or individual owning more than 10% of the company’s shares on the stock market, is called an insider. Such people or entities are allowed to buy/sell the company's shares under strictly controlled conditions. Key premise here is that none of them can make trades based on non-public information about the company.

Similar companies insider trading: