Insider Trading & Ownership - Zimmermann Tracy

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 Zimmermann Tracy
Common stock purchase or sale:
Transaction
Date
Reported
DateTime
CompanySymbolInsider
Relationship
Shares
Traded
Average
Price
Total
Amount
Shares
Owned
Filing
2021-05-03
Sale
2021-05-05
4:10 pm
Generation Bio Co.GBIOZimmermann Tracy
CHIEF DEVELOPMENT OFFICER
2,500$35.7$89,23886,407
(Direct)
View
2021-04-22
Sale
2021-04-23
4:05 pm
Generation Bio Co.GBIOZimmermann Tracy
CHIEF DEVELOPMENT OFFICER
2,500$33.32$83,30088,907
(Direct)
View
2021-03-03
Sale
2021-03-05
4:05 pm
Generation Bio Co.GBIOZimmermann Tracy
CHIEF DEVELOPMENT OFFICER
3,000$41.38$124,14091,407
(Direct)
View
2021-03-01
Sale
2021-03-03
4:10 pm
Generation Bio Co.GBIOZimmermann Tracy
CHIEF DEVELOPMENT OFFICER
2,500$38.84$97,09994,407
(Direct)
View
2021-02-02
Sale
2021-02-04
4:05 pm
Generation Bio Co.GBIOZimmermann Tracy
CHIEF DEVELOPMENT OFFICER
2,500$33.05$82,625126,385
(Direct)
View
2021-01-14
Sale
2021-01-15
4:06 pm
Generation Bio Co.GBIOZimmermann Tracy
CHIEF DEVELOPMENT OFFICER
2,500$33.09$82,72599,407
(Direct)
View

Stock options: Exercise, Award, Grant, Conversion
Transaction
Date
Reported
DateTime
Exercisable
Expiration
CompanySymnbolInsider
Relationship
Shares
Traded
Conversion
Price
Shares
Owned
Filing
2024-01-29
Tax Withholding
2024-01-31
4:30 pm
N/A
N/A
Generation Bio Co.GBIOZimmermann Tracy
CHIEF DEVELOPMENT OFFICER
1,476$1.949,164
(Direct)
View
2024-01-29
Exercise
2024-01-31
4:30 pm
N/A
N/A
Generation Bio Co.GBIOZimmermann Tracy
CHIEF DEVELOPMENT OFFICER
5,021$049,164
(Direct)
View
2024-01-15
Tax Withholding
2024-01-17
5:00 pm
N/A
N/A
Generation Bio Co.GBIOZimmermann Tracy
CHIEF DEVELOPMENT OFFICER
4,897$1.9165,700
(Direct)
View
2024-01-15
Exercise
2024-01-17
5:00 pm
N/A
N/A
Generation Bio Co.GBIOZimmermann Tracy
CHIEF DEVELOPMENT OFFICER
14,131$065,700
(Direct)
View
2023-10-15
Exercise
2023-10-17
6:00 pm
N/A
N/A
Generation Bio Co.GBIOZimmermann Tracy
CHIEF DEVELOPMENT OFFICER
7,437$043,822
(Direct)
View
2023-10-15
Tax Withholding
2023-10-17
6:00 pm
N/A
N/A
Generation Bio Co.GBIOZimmermann Tracy
CHIEF DEVELOPMENT OFFICER
2,183$3.2443,822
(Direct)
View
2023-07-15
Exercise
2023-07-18
4:35 pm
N/A
N/A
Generation Bio Co.GBIOZimmermann Tracy
CHIEF DEVELOPMENT OFFICER
7,437$046,005
(Direct)
View
2023-07-15
Tax Withholding
2023-07-18
4:35 pm
N/A
N/A
Generation Bio Co.GBIOZimmermann Tracy
CHIEF DEVELOPMENT OFFICER
2,183$5.0846,005
(Direct)
View
2023-04-15
Tax Withholding
2023-04-18
4:19 pm
N/A
N/A
Generation Bio Co.GBIOZimmermann Tracy
CHIEF DEVELOPMENT OFFICER
2,183$4.548,188
(Direct)
View
2023-04-15
Exercise
2023-04-18
4:19 pm
N/A
N/A
Generation Bio Co.GBIOZimmermann Tracy
CHIEF DEVELOPMENT OFFICER
7,437$048,188
(Direct)
View
2023-01-20
Option Award
2023-01-24
4:13 pm
N/A
2033-01-20
Generation Bio Co.GBIOZimmermann Tracy
CHIEF DEVELOPMENT OFFICER
80,325$080,325
(Direct)
View
2023-01-15
Tax Withholding
2023-01-18
5:05 pm
N/A
N/A
Generation Bio Co.GBIOZimmermann Tracy
CHIEF DEVELOPMENT OFFICER
2,578$5.150,371
(Direct)
View
2023-01-15
Exercise
2023-01-18
5:05 pm
N/A
N/A
Generation Bio Co.GBIOZimmermann Tracy
CHIEF DEVELOPMENT OFFICER
7,438$050,371
(Direct)
View
2022-10-15
Exercise
2022-10-18
4:45 pm
N/A
N/A
Generation Bio Co.GBIOZimmermann Tracy
CHIEF DEVELOPMENT OFFICER
7,438$052,949
(Direct)
View
2022-10-15
Tax Withholding
2022-10-18
4:45 pm
N/A
N/A
Generation Bio Co.GBIOZimmermann Tracy
CHIEF DEVELOPMENT OFFICER
2,184$5.6152,949
(Direct)
View
2022-07-15
Tax Withholding
2022-07-19
4:09 pm
N/A
N/A
Generation Bio Co.GBIOZimmermann Tracy
CHIEF DEVELOPMENT OFFICER
4,367$7.1855,133
(Direct)
View
2022-07-15
Exercise
2022-07-19
4:09 pm
N/A
N/A
Generation Bio Co.GBIOZimmermann Tracy
CHIEF DEVELOPMENT OFFICER
14,876$055,133
(Direct)
View
2022-01-21
Option Award
2022-01-25
4:05 pm
N/A
2032-01-21
Generation Bio Co.GBIOZimmermann Tracy
CHIEF DEVELOPMENT OFFICER
178,500$0178,500
(Direct)
View
2021-05-03
Exercise
2021-05-05
4:10 pm
N/A
2028-12-05
Generation Bio Co.GBIOZimmermann Tracy
CHIEF DEVELOPMENT OFFICER
2,500$086,407
(Direct)
View
2021-05-03
Exercise
2021-05-05
4:10 pm
N/A
N/A
Generation Bio Co.GBIOZimmermann Tracy
CHIEF DEVELOPMENT OFFICER
2,500$4.5986,407
(Direct)
View
2021-04-22
Exercise
2021-04-23
4:05 pm
N/A
2028-12-05
Generation Bio Co.GBIOZimmermann Tracy
CHIEF DEVELOPMENT OFFICER
2,500$088,907
(Direct)
View
2021-04-22
Exercise
2021-04-23
4:05 pm
N/A
N/A
Generation Bio Co.GBIOZimmermann Tracy
CHIEF DEVELOPMENT OFFICER
2,500$4.5988,907
(Direct)
View
2021-03-03
Exercise
2021-03-05
4:05 pm
N/A
2028-12-05
Generation Bio Co.GBIOZimmermann Tracy
CHIEF DEVELOPMENT OFFICER
3,000$091,407
(Direct)
View
2021-03-03
Exercise
2021-03-05
4:05 pm
N/A
N/A
Generation Bio Co.GBIOZimmermann Tracy
CHIEF DEVELOPMENT OFFICER
3,000$4.5991,407
(Direct)
View
2021-03-01
Exercise
2021-03-03
4:10 pm
N/A
2028-12-05
Generation Bio Co.GBIOZimmermann Tracy
CHIEF DEVELOPMENT OFFICER
2,500$094,407
(Direct)
View
2021-03-01
Exercise
2021-03-03
4:10 pm
N/A
N/A
Generation Bio Co.GBIOZimmermann Tracy
CHIEF DEVELOPMENT OFFICER
2,500$4.5994,407
(Direct)
View
2021-02-02
Exercise
2021-02-04
4:05 pm
N/A
2028-12-05
Generation Bio Co.GBIOZimmermann Tracy
CHIEF DEVELOPMENT OFFICER
2,500$0126,385
(Direct)
View
2021-02-02
Exercise
2021-02-04
4:05 pm
N/A
N/A
Generation Bio Co.GBIOZimmermann Tracy
CHIEF DEVELOPMENT OFFICER
2,500$4.59126,385
(Direct)
View
2021-01-22
Option Award
2021-02-04
4:05 pm
N/A
2031-01-21
Generation Bio Co.GBIOZimmermann Tracy
CHIEF DEVELOPMENT OFFICER
29,478$0126,385
(Direct)
View
2021-01-14
Exercise
2021-01-15
4:06 pm
N/A
2028-12-05
Generation Bio Co.GBIOZimmermann Tracy
CHIEF DEVELOPMENT OFFICER
2,500$099,407
(Direct)
View
2021-01-14
Exercise
2021-01-15
4:06 pm
N/A
N/A
Generation Bio Co.GBIOZimmermann Tracy
CHIEF DEVELOPMENT OFFICER
2,500$4.5999,407
(Direct)
View
2020-11-09
Option Award
2020-11-10
4:10 pm
N/A
2030-11-08
Generation Bio Co.GBIOZimmermann Tracy
Chief Development Officer
97,500$097,500
(Direct)
View

Ownership
2020-11-10
4:05 pm
N/A
2028-12-05
Generation Bio Co.GBIOZimmermann Tracy
Chief Development Officer
0$0113,936
(Direct)
View