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Insider Trading - Breum Casper

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"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
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Insider Trading Transactions for Breum Casper

Common stock purchase or sale:
Transaction
Date
Reported
DateTime
Company Symbol Insider
Relationship
Shares
Traded
Average
Price
Total
Amount
Shares
Owned
Filing
2017-11-06
Purchase
2017-11-07
4:05 pm
Spero Therapeutics Inc. SPRO Breum Casper
Director
214,285 $14 $2,999,990 1,091,774
(Indirect)
View

Stock options: Exercise, Award, Grant, Conversion
Transaction
Date
Reported
DateTime
Exercisable
Expiration
Company Symnbol Insider
Relationship
Shares
Traded
Conversion
Price
Shares
Owned
Filing
2017-11-06
Conversion
2017-11-07
4:05 pm
N/A
N/A
Spero Therapeutics Inc. SPRO Breum Casper
Director
289,102 $0 1,091,774
(Indirect)
View
2017-11-06
Conversion
2017-11-07
4:05 pm
N/A
N/A
Spero Therapeutics Inc. SPRO Breum Casper
Director
179,450 $0 1,091,774
(Indirect)
View
2017-11-06
Conversion
2017-11-07
4:05 pm
N/A
N/A
Spero Therapeutics Inc. SPRO Breum Casper
Director
408,937 $0 1,091,774
(Indirect)
View
2017-11-06
Conversion
2017-11-07
4:05 pm
N/A
N/A
Spero Therapeutics Inc. SPRO Breum Casper
Director
1,153,846 $0 1,091,774
(Indirect)
View
2017-11-06
Conversion
2017-11-07
4:05 pm
N/A
N/A
Spero Therapeutics Inc. SPRO Breum Casper
Director
681,818 $0 1,091,774
(Indirect)
View
2017-11-06
Conversion
2017-11-07
4:05 pm
N/A
N/A
Spero Therapeutics Inc. SPRO Breum Casper
Director
2,485,272 $0 1,091,774
(Indirect)
View
2018-06-05
Option Award
2018-06-06
8:01 pm
N/A
2028-06-05
Spero Therapeutics Inc. SPRO Breum Casper
Director
6,073 $11.54 6,073
(Direct)
View