Insider Trading & Ownership - BIGHAM MICHAEL

Real time insider trading transaction history:

  • Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
  • Shares are not adjusted for stock split.
"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
What is insider trading>>
Time period
Insider Trading Transactions for BIGHAM MICHAEL
Common stock purchase or sale:
Transaction
Date
Reported
DateTime
CompanySymbolInsider
Relationship
Shares
Traded
Average
Price
Total
Amount
Shares
Owned
Filing
2023-08-09
Sale
2023-08-10
8:35 pm
Paratek Pharmaceuticals Inc.PRTKBIGHAM MICHAEL
Exec. Chairman of the Board
31,250$2.2$68,7501,334,702
(Direct)
View
2022-12-21
Sale
2022-12-22
4:26 pm
Paratek Pharmaceuticals Inc.PRTKBIGHAM MICHAEL
Exec. Chairman of the Board
15,750$1.99$31,3431,209,702
(Direct)
View
2022-12-12
Sale
2022-12-14
8:00 pm
Paratek Pharmaceuticals Inc.PRTKBIGHAM MICHAEL
Exec. Chairman of the Board
51,375$1.9676$101,0851,180,452
(Direct)
View
2022-10-28
Sale
2022-11-01
7:51 pm
Paratek Pharmaceuticals Inc.PRTKBIGHAM MICHAEL
Exec. Chairman of the Board
6,000$3.47$20,8201,231,827
(Direct)
View
2022-08-09
Sale
2022-08-10
9:00 pm
Paratek Pharmaceuticals Inc.PRTKBIGHAM MICHAEL
Exec. Chairman of the Board
28,637$2.66$76,1741,207,827
(Direct)
View
2021-12-13
Sale
2021-12-15
9:02 pm
Paratek Pharmaceuticals Inc.PRTKBIGHAM MICHAEL
Exec. Chairman of the Board
31,500$4.3215$136,126890,782
(Direct)
View
2021-08-17
Sale
2021-08-18
7:16 pm
Paratek Pharmaceuticals Inc.PRTKBIGHAM MICHAEL
Exec. Chairman of the Board
32,030$5.12$163,994922,282
(Direct)
View
2021-06-04
Sale
2021-06-08
7:28 pm
Paratek Pharmaceuticals Inc.PRTKBIGHAM MICHAEL
Exec. Chairman of the Board
34,364$9.7$333,331879,312
(Direct)
View
2020-12-11
Sale
2020-12-15
7:47 pm
Paratek Pharmaceuticals Inc.PRTKBIGHAM MICHAEL
Exec. Chairman of the Board
44,400$6.8091$302,325546,517
(Direct)
View
2020-11-13
Sale
2020-11-16
6:30 pm
Paratek Pharmaceuticals Inc.PRTKBIGHAM MICHAEL
Exec. Chairman of the Board
26,250$5.93$155,663590,917
(Direct)
View
2020-05-12
Sale
2020-05-14
6:23 pm
Paratek Pharmaceuticals Inc.PRTKBIGHAM MICHAEL
Exec. Chairman of the Board
12,250$4.68$57,330542,167
(Direct)
View

Stock options: Exercise, Award, Grant, Conversion
Transaction
Date
Reported
DateTime
Exercisable
Expiration
CompanySymnbolInsider
Relationship
Shares
Traded
Conversion
Price
Shares
Owned
Filing
2023-08-08
Option Award
2023-08-10
8:35 pm
N/A
N/A
Paratek Pharmaceuticals Inc.PRTKBIGHAM MICHAEL
Exec. Chairman of the Board
156,250$01,334,702
(Direct)
View
2022-12-20
Option Award
2022-12-22
4:26 pm
N/A
N/A
Paratek Pharmaceuticals Inc.PRTKBIGHAM MICHAEL
Exec. Chairman of the Board
45,000$01,209,702
(Direct)
View
2022-11-22
Exercise
2022-11-23
4:27 pm
N/A
N/A
Frazier Lifesciences Acquisition CorpFLACBIGHAM MICHAEL
Director
30,000$00
(Direct)
View
2022-10-25
Option Award
2022-10-27
7:00 pm
N/A
N/A
Paratek Pharmaceuticals Inc.PRTKBIGHAM MICHAEL
Exec. Chairman of the Board
30,000$01,237,827
(Direct)
View
2022-08-08
Option Award
2022-08-10
9:00 pm
N/A
N/A
Paratek Pharmaceuticals Inc.PRTKBIGHAM MICHAEL
Exec. Chairman of the Board
143,182$01,207,827
(Direct)
View
2022-03-15
Option Award
2022-03-23
8:28 pm
N/A
N/A
Paratek Pharmaceuticals Inc.PRTKBIGHAM MICHAEL
Exec. Chairman of the Board
202,500$01,093,282
(Direct)
View
2021-11-24
Disposition
2021-11-24
4:11 pm
N/A
2029-06-04
Adamas Pharmaceuticals IncADMSBIGHAM MICHAEL
Director
30,000$00
(Direct)
View
2021-11-24
Equity Swap
2021-11-24
4:11 pm
N/A
N/A
Adamas Pharmaceuticals IncADMSBIGHAM MICHAEL
Director
10,000$00
(Direct)
View
2021-08-16
Option Award
2021-08-18
7:16 pm
N/A
N/A
Paratek Pharmaceuticals Inc.PRTKBIGHAM MICHAEL
Exec. Chairman of the Board
75,000$0922,282
(Direct)
View
2021-05-27
Option Award
2021-06-08
7:28 pm
N/A
N/A
Paratek Pharmaceuticals Inc.PRTKBIGHAM MICHAEL
Exec. Chairman of the Board
85,909$0879,312
(Direct)
View
2021-06-02
Option Award
2021-06-04
4:12 pm
2022-06-02
2031-06-01
Adamas Pharmaceuticals IncADMSBIGHAM MICHAEL
Director
15,000$020,000
(Direct)
View
2021-03-30
Option Award
2021-04-01
6:35 pm
N/A
N/A
Paratek Pharmaceuticals Inc.PRTKBIGHAM MICHAEL
Exec. Chairman of the Board
281,250$0827,767
(Direct)
View

Ownership(A)
2020-12-17
4:06 pm
N/A
N/A
Frazier Lifesciences Acquisition CorpFLACBIGHAM MICHAEL
Director
0$030,000
(Direct)
View

Ownership
2020-12-08
5:32 pm
N/A
N/A
Frazier Lifesciences Acquisition CorpFLACBIGHAM MICHAEL
Director
0$025,000
(Direct)
View
2020-11-12
Option Award
2020-11-16
6:30 pm
N/A
N/A
Paratek Pharmaceuticals Inc.PRTKBIGHAM MICHAEL
Exec. Chairman of the Board
75,000$0590,917
(Direct)
View
2020-06-03
Option Award
2020-06-05
6:06 pm
N/A
2030-06-02
Adamas Pharmaceuticals IncADMSBIGHAM MICHAEL
Director
15,000$015,000
(Direct)
View
2020-02-19
Option Award
2020-02-21
9:19 pm
N/A
N/A
Paratek Pharmaceuticals Inc.PRTKBIGHAM MICHAEL
Director
135,000$0554,417
(Direct)
View
(A) Indicate amendment filing.