Insider Trading & Ownership - Walker Karin L

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 Walker Karin L
Common stock purchase or sale:
Transaction
Date
Reported
DateTime
CompanySymbolInsider
Relationship
Shares
Traded
Average
Price
Total
Amount
Shares
Owned
Filing
2024-01-24
Sale
2024-01-24
7:01 pm
PROTHENA CORP PUBLIC LTD COPRTAWalker Karin L
Chief Accounting Officer
5,000$34$170,00015,000
(Direct)
View
2023-12-20
Sale
2023-12-20
7:17 pm
PROTHENA CORP PUBLIC LTD COPRTAWalker Karin L
Chief Accounting Officer
5,000$37.19$185,95220,000
(Direct)
View
2023-11-30
Sale
2023-11-30
6:24 pm
PROTHENA CORP PUBLIC LTD COPRTAWalker Karin L
Chief Accounting Officer
5,000$34$170,00025,000
(Direct)
View
2023-10-25
Sale
2023-10-25
8:03 pm
PROTHENA CORP PUBLIC LTD COPRTAWalker Karin L
Chief Accounting Officer
5,000$41.04$205,19130,000
(Direct)
View
2023-09-19
Sale
2023-09-19
5:37 pm
PROTHENA CORP PUBLIC LTD COPRTAWalker Karin L
Chief Accounting Officer
5,000$52.36$261,807481
(Direct)
View
2023-08-18
Sale
2023-08-18
8:37 pm
PROTHENA CORP PUBLIC LTD COPRTAWalker Karin L
Chief Accounting Officer
5,000$57.18$285,9235,481
(Direct)
View
2023-07-19
Sale
2023-07-19
8:50 pm
PROTHENA CORP PUBLIC LTD COPRTAWalker Karin L
Chief Accounting Officer
5,000$69.19$345,94310,481
(Direct)
View
2023-06-20
Sale
2023-06-20
6:32 pm
PROTHENA CORP PUBLIC LTD COPRTAWalker Karin L
Chief Accounting Officer
5,000$68.9$344,49415,481
(Direct)
View
2023-05-19
Sale
2023-05-19
9:31 pm
PROTHENA CORP PUBLIC LTD COPRTAWalker Karin L
Chief Accounting Officer
5,000$74$369,97820,481
(Direct)
View
2023-04-19
Sale
2023-04-21
9:30 pm
PROTHENA CORP PUBLIC LTD COPRTAWalker Karin L
Chief Accounting Officer
5,000$52.9$264,48025,481
(Direct)
View
2023-03-20
Sale
2023-03-22
9:30 pm
PROTHENA CORP PUBLIC LTD COPRTAWalker Karin L
Chief Accounting Officer
5,000$47.72$238,61030,481
(Direct)
View
2023-03-15
Sale
2023-03-17
9:32 pm
PROTHENA CORP PUBLIC LTD COPRTAWalker Karin L
Chief Accounting Officer
20,000$48.42$968,34653,481
(Direct)
View
2022-11-18
Sale
2022-11-18
9:32 pm
PROTHENA CORP PUBLIC LTD COPRTAWalker Karin L
Chief Accounting Officer
10,000$57.07$570,70955,481
(Direct)
View
2022-10-24
Sale
2022-10-26
9:30 pm
PROTHENA CORP PUBLIC LTD COPRTAWalker Karin L
Chief Accounting Officer
20,000$57.23$1,144,61365,481
(Direct)
View
2021-11-23
Sale
2021-11-26
9:19 pm
PROTHENA CORP PUBLIC LTD COPRTAWalker Karin L
Chief Accounting Officer
4,519$57.88$261,57385,481
(Direct)
View
2021-10-20
Sale
2021-10-22
5:53 pm
PROTHENA CORP PUBLIC LTD COPRTAWalker Karin L
Chief Accounting Officer
23,000$60.25$1,385,82390,000
(Direct)
View

Stock options: Exercise, Award, Grant, Conversion
Transaction
Date
Reported
DateTime
Exercisable
Expiration
CompanySymnbolInsider
Relationship
Shares
Traded
Conversion
Price
Shares
Owned
Filing
2024-02-27
Option Award
2024-02-29
9:09 pm
N/A
2034-02-27
PROTHENA CORP PUBLIC LTD COPRTAWalker Karin L
Chief Accounting Officer
54,000$054,000
(Direct)
View
2024-01-24
Exercise
2024-01-24
7:01 pm
N/A
N/A
PROTHENA CORP PUBLIC LTD COPRTAWalker Karin L
Chief Accounting Officer
5,000$13.5315,000
(Direct)
View
2024-01-24
Exercise
2024-01-24
7:01 pm
N/A
2029-02-27
PROTHENA CORP PUBLIC LTD COPRTAWalker Karin L
Chief Accounting Officer
5,000$015,000
(Direct)
View
2023-12-20
Exercise
2023-12-20
7:17 pm
N/A
N/A
PROTHENA CORP PUBLIC LTD COPRTAWalker Karin L
Chief Accounting Officer
5,000$13.5320,000
(Direct)
View
2023-12-20
Exercise
2023-12-20
7:17 pm
N/A
2029-02-27
PROTHENA CORP PUBLIC LTD COPRTAWalker Karin L
Chief Accounting Officer
5,000$020,000
(Direct)
View
2023-11-30
Exercise
2023-11-30
6:24 pm
N/A
N/A
PROTHENA CORP PUBLIC LTD COPRTAWalker Karin L
Chief Accounting Officer
5,000$13.5325,000
(Direct)
View
2023-11-30
Exercise
2023-11-30
6:24 pm
N/A
2029-02-27
PROTHENA CORP PUBLIC LTD COPRTAWalker Karin L
Chief Accounting Officer
5,000$025,000
(Direct)
View
2023-10-25
Exercise
2023-10-25
8:03 pm
N/A
N/A
PROTHENA CORP PUBLIC LTD COPRTAWalker Karin L
Chief Accounting Officer
5,000$13.5330,000
(Direct)
View
2023-10-25
Exercise
2023-10-25
8:03 pm
N/A
2029-02-27
PROTHENA CORP PUBLIC LTD COPRTAWalker Karin L
Chief Accounting Officer
5,000$030,000
(Direct)
View
2023-09-19
Exercise
2023-09-19
5:37 pm
N/A
2028-06-21
PROTHENA CORP PUBLIC LTD COPRTAWalker Karin L
Chief Accounting Officer
5,000$0481
(Direct)
View
2023-09-19
Exercise
2023-09-19
5:37 pm
N/A
N/A
PROTHENA CORP PUBLIC LTD COPRTAWalker Karin L
Chief Accounting Officer
5,000$15.04481
(Direct)
View
2023-08-18
Exercise
2023-08-18
8:37 pm
N/A
2028-06-21
PROTHENA CORP PUBLIC LTD COPRTAWalker Karin L
Chief Accounting Officer
5,000$05,481
(Direct)
View
2023-08-18
Exercise
2023-08-18
8:37 pm
N/A
N/A
PROTHENA CORP PUBLIC LTD COPRTAWalker Karin L
Chief Accounting Officer
5,000$15.045,481
(Direct)
View
2023-07-19
Exercise
2023-07-19
8:50 pm
N/A
2028-06-21
PROTHENA CORP PUBLIC LTD COPRTAWalker Karin L
Chief Accounting Officer
5,000$010,481
(Direct)
View
2023-07-19
Exercise
2023-07-19
8:50 pm
N/A
N/A
PROTHENA CORP PUBLIC LTD COPRTAWalker Karin L
Chief Accounting Officer
5,000$15.0410,481
(Direct)
View
2023-06-30
Option Award
2023-07-03
4:56 pm
2024-06-30
2033-06-30
Cyclacel Pharmaceuticals Inc.CYCCWalker Karin L
Director
63,657$083,040
(Direct)
View
2023-06-20
Exercise
2023-06-20
6:32 pm
N/A
2028-06-21
PROTHENA CORP PUBLIC LTD COPRTAWalker Karin L
Chief Accounting Officer
5,000$015,481
(Direct)
View
2023-06-20
Exercise
2023-06-20
6:32 pm
N/A
N/A
PROTHENA CORP PUBLIC LTD COPRTAWalker Karin L
Chief Accounting Officer
5,000$15.0415,481
(Direct)
View
2023-05-19
Exercise
2023-05-19
9:31 pm
N/A
2028-06-21
PROTHENA CORP PUBLIC LTD COPRTAWalker Karin L
Chief Accounting Officer
5,000$020,481
(Direct)
View
2023-05-19
Exercise
2023-05-19
9:31 pm
N/A
N/A
PROTHENA CORP PUBLIC LTD COPRTAWalker Karin L
Chief Accounting Officer
5,000$15.0420,481
(Direct)
View
2023-04-19
Exercise
2023-04-21
9:30 pm
N/A
2028-06-21
PROTHENA CORP PUBLIC LTD COPRTAWalker Karin L
Chief Accounting Officer
5,000$025,481
(Direct)
View
2023-04-19
Exercise
2023-04-21
9:30 pm
N/A
N/A
PROTHENA CORP PUBLIC LTD COPRTAWalker Karin L
Chief Accounting Officer
5,000$15.0425,481
(Direct)
View
2023-03-20
Exercise
2023-03-22
9:30 pm
N/A
2028-06-21
PROTHENA CORP PUBLIC LTD COPRTAWalker Karin L
Chief Accounting Officer
5,000$030,481
(Direct)
View
2023-03-20
Exercise
2023-03-22
9:30 pm
N/A
N/A
PROTHENA CORP PUBLIC LTD COPRTAWalker Karin L
Chief Accounting Officer
5,000$15.0430,481
(Direct)
View
2023-03-15
Exercise
2023-03-17
9:32 pm
N/A
2028-06-21
PROTHENA CORP PUBLIC LTD COPRTAWalker Karin L
Chief Accounting Officer
20,000$053,481
(Direct)
View
2023-03-15
Exercise
2023-03-17
9:32 pm
N/A
N/A
PROTHENA CORP PUBLIC LTD COPRTAWalker Karin L
Chief Accounting Officer
20,000$15.0453,481
(Direct)
View
2023-03-02
Option Award
2023-03-03
9:30 pm
N/A
2033-03-02
PROTHENA CORP PUBLIC LTD COPRTAWalker Karin L
Chief Accounting Officer
38,000$038,000
(Direct)
View
2022-11-18
Exercise
2022-11-18
9:32 pm
N/A
2028-06-21
PROTHENA CORP PUBLIC LTD COPRTAWalker Karin L
Chief Accounting Officer
10,000$055,481
(Direct)
View
2022-11-18
Exercise
2022-11-18
9:32 pm
N/A
N/A
PROTHENA CORP PUBLIC LTD COPRTAWalker Karin L
Chief Accounting Officer
10,000$15.0455,481
(Direct)
View
2022-10-24
Exercise
2022-10-26
9:30 pm
N/A
2028-06-21
PROTHENA CORP PUBLIC LTD COPRTAWalker Karin L
Chief Accounting Officer
20,000$065,481
(Direct)
View
2022-10-24
Exercise
2022-10-26
9:30 pm
N/A
N/A
PROTHENA CORP PUBLIC LTD COPRTAWalker Karin L
Chief Accounting Officer
20,000$15.0465,481
(Direct)
View
2022-06-14
Option Award
2022-06-16
4:13 pm
2023-06-14
2032-06-14
Cyclacel Pharmaceuticals Inc.CYCCWalker Karin L
Director
47,467$051,028
(Direct)
View
2022-02-23
Option Award
2022-02-25
9:31 pm
N/A
2032-02-23
PROTHENA CORP PUBLIC LTD COPRTAWalker Karin L
Chief Accounting Officer
45,500$045,500
(Direct)
View
2021-11-23
Exercise
2021-11-26
9:19 pm
N/A
2028-06-21
PROTHENA CORP PUBLIC LTD COPRTAWalker Karin L
Chief Accounting Officer
4,519$085,481
(Direct)
View
2021-11-23
Exercise
2021-11-26
9:19 pm
N/A
N/A
PROTHENA CORP PUBLIC LTD COPRTAWalker Karin L
Chief Accounting Officer
4,519$15.0485,481
(Direct)
View
2021-10-20
Exercise
2021-10-22
5:53 pm
N/A
N/A
PROTHENA CORP PUBLIC LTD COPRTAWalker Karin L
Chief Accounting Officer
3,000$29.8190,000
(Direct)
View
2021-10-20
Exercise
2021-10-22
5:53 pm
N/A
2028-06-21
PROTHENA CORP PUBLIC LTD COPRTAWalker Karin L
Chief Accounting Officer
23,000$090,000
(Direct)
View
2021-10-20
Exercise
2021-10-22
5:53 pm
N/A
N/A
PROTHENA CORP PUBLIC LTD COPRTAWalker Karin L
Chief Accounting Officer
20,000$15.0490,000
(Direct)
View
2021-06-15
Option Award
2021-06-17
4:07 pm
2022-06-15
2031-06-15
Cyclacel Pharmaceuticals Inc.CYCCWalker Karin L
Director
8,309$017,805
(Direct)
View
2021-02-25
Option Award
2021-02-26
5:09 pm
N/A
2031-02-25
PROTHENA CORP PUBLIC LTD COPRTAWalker Karin L
Chief Accounting Officer
28,000$028,000
(Direct)
View
2021-02-12
Disposition
2021-02-17
6:42 pm
2019-03-11
2025-03-11
PROTHENA CORP PUBLIC LTD COPRTAWalker Karin L
Chief Accounting Officer
97,500$065,955
(Direct)
View
2021-02-12
Option Award
2021-02-17
6:42 pm
N/A
2025-03-11
PROTHENA CORP PUBLIC LTD COPRTAWalker Karin L
Chief Accounting Officer
65,955$065,955
(Direct)
View
2020-11-09
Option Award
2020-11-12
08:45 am
2021-11-09
2030-11-09
Cyclacel Pharmaceuticals Inc.CYCCWalker Karin L
Director
5,200$05,200
(Direct)
View

Ownership
2020-03-09
11:47 am
N/A
N/A
LifeSci Acquisition Corp.LSACWalker Karin L
Director
0$06,000
(Direct)
View
2020-02-25
Option Award
2020-02-27
5:20 pm
N/A
2030-02-25
Prothena Corp plcPRTAWalker Karin L
See Remarks
40,000$040,000
(Direct)
View