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Insider Trading - Spero Therapeutics Inc. (SPRO)

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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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SPRO Insider Trading Transactions for Spero Therapeutics Inc.
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Common stock purchase or sale:
Transaction
Date
Reported
DateTime
Company Symbol Insider
Relationship
Shares
Traded
Average
Price
Total
Amount
Shares
Owned
Filing
2018-07-05
Sale
2018-07-06
9:41 pm
Spero Therapeutics Inc. SPRO Mahadevia Ankit
Director
4,676 $17.63 $82,437 65,817
(Direct)
View
2018-07-05
Sale
2018-07-06
9:44 pm
Spero Therapeutics Inc. SPRO Sendek Joel
CFO
2,000 $17.5 $35,000 15,181
(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
2018-07-17
Purchase
2018-07-17
5:01 pm
Spero Therapeutics Inc. SPRO GLAXOSMITHKLINE PLC
10% Owner
80,000 $12.5 $1,000,000 1,934,006
(Indirect)
View
2020-06-22
Sale
2020-06-29
9:21 pm
Spero Therapeutics Inc. SPRO Mahadevia Ankit
CEO
17,180 $14.3 $245,699 65,817
(Direct)
View
2020-07-07
Sale
2020-07-09
6:48 pm
Spero Therapeutics Inc. SPRO Mahadevia Ankit
CEO
3,047 $14.29 $43,552 65,817
(Direct)
View
2020-09-08
Sale
2020-09-10
9:51 pm
Spero Therapeutics Inc. SPRO Mahadevia Ankit
CEO
774 $14.25 $11,030 65,817
(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
4:05 pm
N/A
2027-12-12
Spero Therapeutics Inc. SPRO Parr Thomas R JR
Chief Scientific Officer
36,134 $11.63 36,134
(Direct)
View
2017-12-13
Option Award
2017-12-15
4:06 pm
N/A
2027-12-12
Spero Therapeutics Inc. SPRO Sendek Joel
CFO
27,795 $11.63 27,795
(Direct)
View
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
2018-01-04
Option Award
2018-01-05
10:11 am
N/A
2028-01-03
Spero Therapeutics Inc. SPRO Melnick David A.
Chief Medical Officer
135,000 $12.14 135,000
(Direct)
View
2018-03-30
Option Award
2018-03-30
5:30 pm
N/A
2028-03-30
Spero Therapeutics Inc. SPRO SOUTHWELL DAVID P
Director
12,146 $14.25 12,146
(Direct)
View
2018-06-05
Option Award
2018-06-06
8:00 pm
N/A
2028-06-05
Spero Therapeutics Inc. SPRO VINK PATRICK V.J.J.
Director
6,073 $11.54 6,073
(Direct)
View
2018-06-05
Option Award
2018-06-06
8:00 pm
N/A
2028-06-05
Spero Therapeutics Inc. SPRO Deshpande Milind
Director
6,073 $11.54 6,073
(Direct)
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
2018-06-05
Option Award
2018-06-06
8:01 pm
N/A
2028-06-05
Spero Therapeutics Inc. SPRO SOUTHWELL DAVID P
Director
6,073 $11.54 6,073
(Direct)
View
2018-06-05
Option Award
2018-06-06
8:01 pm
N/A
2028-06-05
Spero Therapeutics Inc. SPRO FORMELA JEAN FRANCOIS
Director
6,073 $11.54 6,073
(Direct)
View
2018-06-05
Option Award
2018-06-06
8:02 pm
N/A
2028-06-05
Spero Therapeutics Inc. SPRO THOMAS FRANK E
Director
6,073 $11.54 6,073
(Direct)
View
2018-07-05
Exercise
2018-07-06
9:41 pm
N/A
N/A
Spero Therapeutics Inc. SPRO Mahadevia Ankit
Director
3,076 $5.9 65,817
(Direct)
View
2018-07-05
Exercise
2018-07-06
9:41 pm
N/A
N/A
Spero Therapeutics Inc. SPRO Mahadevia Ankit
Director
1,600 $5.9 65,817
(Direct)
View
2018-07-05
Exercise
2018-07-06
9:41 pm
N/A
2027-07-05
Spero Therapeutics Inc. SPRO Mahadevia Ankit
Director
3,076 $5.9 65,817
(Direct)
View
2018-07-05
Exercise
2018-07-06
9:41 pm
N/A
2027-07-05
Spero Therapeutics Inc. SPRO Mahadevia Ankit
Director
1,600 $5.9 65,817
(Direct)
View
2018-07-05
Exercise
2018-07-06
9:44 pm
N/A
N/A
Spero Therapeutics Inc. SPRO Sendek Joel
CFO
2,000 $5.9 15,181
(Direct)
View
2018-07-05
Exercise
2018-07-06
9:44 pm
N/A
2027-07-05
Spero Therapeutics Inc. SPRO Sendek Joel
CFO
2,000 $5.9 15,181
(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
2018-09-21
Option Award
2018-09-21
5:38 pm
N/A
2028-09-21
Spero Therapeutics Inc. SPRO Pottage John C Jr
Director
12,146 $10.25 12,146
(Direct)
View
2019-01-02
Option Award
2019-01-02
7:12 pm
N/A
2029-01-02
Spero Therapeutics Inc. SPRO Mahadevia Ankit
CEO
180,000 $6.26 180,000
(Direct)
View
2019-01-02
Option Award
2019-01-02
7:16 pm
N/A
2029-01-02
Spero Therapeutics Inc. SPRO Sendek Joel
CFO
65,000 $6.26 65,000
(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
2019-01-02
Option Award
2019-01-02
7:20 pm
N/A
2029-01-02
Spero Therapeutics Inc. SPRO Melnick David A.
Chief Medical Officer
65,000 $6.26 65,000
(Direct)
View
2019-01-02
Option Award
2019-01-02
7:23 pm
N/A
2029-01-02
Spero Therapeutics Inc. SPRO Parr Thomas R JR
Chief Scientific Officer
35,000 $6.26 35,000
(Direct)
View
2019-03-29
Option Award
2019-03-29
7:29 pm
N/A
2029-03-29
Spero Therapeutics Inc. SPRO Smith Cynthia
Director
12,146 $12.81 12,146
(Direct)
View
2019-06-05
Option Award
2019-06-05
6:45 pm
N/A
2029-06-05
Spero Therapeutics Inc. SPRO VINK PATRICK V.J.J.
Director
6,073 $10.67 6,073
(Direct)
View
2019-06-05
Option Award
2019-06-05
6:47 pm
N/A
2029-06-05
Spero Therapeutics Inc. SPRO Deshpande Milind
Director
6,073 $10.67 6,073
(Direct)
View
2019-06-05
Option Award
2019-06-05
6:48 pm
N/A
2029-06-05
Spero Therapeutics Inc. SPRO FORMELA JEAN FRANCOIS
Director
6,073 $10.67 6,073
(Direct)
View
2019-06-05
Option Award
2019-06-05
6:50 pm
N/A
2029-06-05
Spero Therapeutics Inc. SPRO THOMAS FRANK E
Director
6,073 $10.67 6,073
(Direct)
View
2019-06-05
Option Award
2019-06-05
6:53 pm
N/A
2029-06-05
Spero Therapeutics Inc. SPRO Pottage John C Jr
Director
6,073 $10.67 6,073
(Direct)
View
2019-06-05
Option Award
2019-06-05
6:54 pm
N/A
2029-06-05
Spero Therapeutics Inc. SPRO Smith Cynthia
Director
6,073 $10.67 6,073
(Direct)
View
2020-01-02
Option Award
2020-01-06
7:03 pm
N/A
2030-01-02
Spero Therapeutics Inc. SPRO Deshpande Milind
Director
5,408 $6.47 5,408
(Direct)
View
2020-01-02
Option Award
2020-01-06
7:05 pm
N/A
2030-01-02
Spero Therapeutics Inc. SPRO VINK PATRICK V.J.J.
Director
5,408 $6.47 5,408
(Direct)
View
2020-01-02
Option Award
2020-01-06
7:06 pm
N/A
2030-01-02
Spero Therapeutics Inc. SPRO FORMELA JEAN FRANCOIS
Director
5,408 $6.47 5,408
(Direct)
View
2020-01-02
Option Award
2020-01-06
7:09 pm
N/A
2030-01-02
Spero Therapeutics Inc. SPRO THOMAS FRANK E
Director
2,704 $6.47 2,704
(Direct)
View
2020-02-03
Option Award
2020-02-03
5:28 pm
N/A
2030-02-03
Spero Therapeutics Inc. SPRO Keutzer Timothy
Chief Development Officer
55,000 $9.34 55,000
(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
2020-02-03
Option Award
2020-02-03
5:32 pm
N/A
2030-02-03
Spero Therapeutics Inc. SPRO Mahadevia Ankit
CEO
180,000 $9.34 180,000
(Direct)
View
2020-02-03
Option Award
2020-02-03
5:33 pm
N/A
2030-02-03
Spero Therapeutics Inc. SPRO Melnick David A.
Chief Medical Officer
55,000 $9.34 55,000
(Direct)
View
2020-06-23
Option Award
2020-06-23
5:33 pm
N/A
2030-06-23
Spero Therapeutics Inc. SPRO Jackson Scott Thomas
Director
15,000 $13.94 15,000
(Direct)
View
2020-06-22
Exercise
2020-06-29
9:21 pm
N/A
N/A
Spero Therapeutics Inc. SPRO Mahadevia Ankit
CEO
2,613 $5.9 65,817
(Direct)
View
2020-06-22
Exercise
2020-06-29
9:21 pm
N/A
N/A
Spero Therapeutics Inc. SPRO Mahadevia Ankit
CEO
8,045 $5.9 65,817
(Direct)
View
2020-06-22
Exercise
2020-06-29
9:21 pm
N/A
N/A
Spero Therapeutics Inc. SPRO Mahadevia Ankit
CEO
3,880 $5.9 65,817
(Direct)
View
2020-06-22
Exercise
2020-06-29
9:21 pm
N/A
N/A
Spero Therapeutics Inc. SPRO Mahadevia Ankit
CEO
2,642 $5.9 65,817
(Direct)
View
2020-06-22
Exercise
2020-06-29
9:21 pm
N/A
2027-07-05
Spero Therapeutics Inc. SPRO Mahadevia Ankit
CEO
2,613 $5.9 65,817
(Direct)
View
2020-06-22
Exercise
2020-06-29
9:21 pm
N/A
2027-07-05
Spero Therapeutics Inc. SPRO Mahadevia Ankit
CEO
8,045 $5.9 65,817
(Direct)
View
2020-06-22
Exercise
2020-06-29
9:21 pm
N/A
2027-07-05
Spero Therapeutics Inc. SPRO Mahadevia Ankit
CEO
3,880 $5.9 65,817
(Direct)
View
2020-06-22
Exercise
2020-06-29
9:21 pm
N/A
2027-07-05
Spero Therapeutics Inc. SPRO Mahadevia Ankit
CEO
2,642 $5.9 65,817
(Direct)
View
2020-07-07
Exercise
2020-07-09
6:48 pm
N/A
N/A
Spero Therapeutics Inc. SPRO Mahadevia Ankit
CEO
754 $5.9 65,817
(Direct)
View
2020-07-07
Exercise
2020-07-09
6:48 pm
N/A
N/A
Spero Therapeutics Inc. SPRO Mahadevia Ankit
CEO
2,293 $5.9 65,817
(Direct)
View
2020-07-07
Exercise
2020-07-09
6:48 pm
N/A
2027-07-05
Spero Therapeutics Inc. SPRO Mahadevia Ankit
CEO
754 $5.9 65,817
(Direct)
View
2020-07-07
Exercise
2020-07-09
6:48 pm
N/A
2027-07-05
Spero Therapeutics Inc. SPRO Mahadevia Ankit
CEO
2,293 $5.9 65,817
(Direct)
View
2020-09-08
Exercise
2020-09-10
9:51 pm
N/A
N/A
Spero Therapeutics Inc. SPRO Mahadevia Ankit
CEO
774 $5.9 65,817
(Direct)
View
2020-09-08
Exercise
2020-09-10
9:51 pm
N/A
2027-07-05
Spero Therapeutics Inc. SPRO Mahadevia Ankit
CEO
774 $5.9 65,817
(Direct)
View
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