Insider Trading & Ownership - HEIDEN WILLIAM K

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 HEIDEN WILLIAM K
Common stock purchase or sale:
Transaction
Date
Reported
DateTime
CompanySymbolInsider
Relationship
Shares
Traded
Average
Price
Total
Amount
Shares
Owned
Filing
2023-11-10
Purchase
2023-11-14
6:29 pm
Atara Biotherapeutics Inc.ATRAHEIDEN WILLIAM K
Director
100,000$0.2533$25,330209,000
(Direct)
View

Stock options: Exercise, Award, Grant, Conversion
Transaction
Date
Reported
DateTime
Exercisable
Expiration
CompanySymnbolInsider
Relationship
Shares
Traded
Conversion
Price
Shares
Owned
Filing
2024-03-31
Option Award
2024-04-02
6:12 pm
N/A
N/A
Atara Biotherapeutics Inc.ATRAHEIDEN WILLIAM K
Director
150,000$0359,000
(Direct)
View
2023-05-31
Option Award
2023-06-02
7:08 pm
N/A
2033-05-30
Atara Biotherapeutics Inc.ATRAHEIDEN WILLIAM K
Director
136,500$0188,500
(Direct)
View
2023-05-31
Option Award
2023-06-02
4:53 pm
N/A
2033-05-31
MACROGENICS INCMGNXHEIDEN WILLIAM K
Director
23,500$023,500
(Direct)
View
2022-06-23
Option Award
2022-06-27
4:48 pm
N/A
2032-06-22
Atara Biotherapeutics Inc.ATRAHEIDEN WILLIAM K
Director
52,000$083,500
(Direct)
View
2022-05-23
Option Award
2022-05-24
4:29 pm
N/A
2032-05-23
MACROGENICS INCMGNXHEIDEN WILLIAM K
Director
36,000$036,000
(Direct)
View
2021-06-08
Option Award
2021-06-09
7:14 pm
N/A
2031-06-07
Atara Biotherapeutics Inc.ATRAHEIDEN WILLIAM K
Director
28,500$049,000
(Direct)
View
2020-06-16
Option Award
2020-06-17
5:46 pm
N/A
2030-06-15
Atara Biotherapeutics Inc.ATRAHEIDEN WILLIAM K
Director
32,500$045,000
(Direct)
View
2020-03-02
Tax Withholding
2020-03-04
5:50 pm
N/A
N/A
AMAG PHARMACEUTICALS INC.AMAGHEIDEN WILLIAM K
President & CEO
4,451$7.75424,612
(Direct)
View
2020-02-23
Tax Withholding
2020-02-25
4:50 pm
N/A
N/A
AMAG PHARMACEUTICALS INC.AMAGHEIDEN WILLIAM K
President & CEO
2,960$9.5484,063
(Direct)
View
2020-02-25
Tax Withholding
2020-02-25
4:50 pm
N/A
N/A
AMAG PHARMACEUTICALS INC.AMAGHEIDEN WILLIAM K
President & CEO
3,033$8.84484,063
(Direct)
View
2019-06-27
Option Award
2019-07-01
4:59 pm
N/A
2029-06-26
Atara Biotherapeutics Inc.ATRAHEIDEN WILLIAM K
Director
17,000$025,500
(Direct)
View