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Insider Trading - Larkin Cristina

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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 Larkin Cristina

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 Larkin Cristina
COO
1,500 $14 $21,000 1,500
(Direct)
View
2018-07-05
Sale
2018-07-06
9:45 pm
Spero Therapeutics Inc. SPRO Larkin Cristina
COO
4,000 $17.5 $70,000 1,500
(Direct)
View

Stock options: Exercise, Award, Grant, Conversion
Transaction
Date
Reported
DateTime
Exercisable
Expiration
Company Symnbol Insider
Relationship
Shares
Traded
Conversion
Price
Shares
Owned
Filing
2017-12-13
Option Award
2017-12-15
4:07 pm
N/A
2027-12-12
Spero Therapeutics Inc. SPRO Larkin Cristina
COO
62,540 $11.63 62,540
(Direct)
View
2018-07-05
Exercise
2018-07-06
9:45 pm
N/A
N/A
Spero Therapeutics Inc. SPRO Larkin Cristina
COO
4,000 $5.9 1,500
(Direct)
View
2018-07-05
Exercise
2018-07-06
9:45 pm
N/A
2027-07-05
Spero Therapeutics Inc. SPRO Larkin Cristina
COO
4,000 $5.9 1,500
(Direct)
View
2019-01-02
Option Award
2019-01-02
7:18 pm
N/A
2029-01-02
Spero Therapeutics Inc. SPRO Larkin Cristina
COO
65,000 $6.26 65,000
(Direct)
View
2020-02-03
Option Award
2020-02-03
5:32 pm
N/A
2030-02-03
Spero Therapeutics Inc. SPRO Larkin Cristina
COO
55,000 $9.34 55,000
(Direct)
View