Insider Trading & Ownership - Caribou Biosciences Inc. (CRBU)

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 Caribou Biosciences Inc.
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Common stock purchase or sale:
Transaction
Date
Reported
DateTime
CompanySymbolInsider
Relationship
Shares
Traded
Average
Price
Total
Amount
Shares
Owned
Filing
2023-01-19
Sale
2023-01-20
4:13 pm
Caribou Biosciences Inc.CRBURizvi Syed Ali-aamir
Chief Medical Officer
5,627$6.31$35,50659,373
(Direct)
View
2022-10-06
Sale
2022-10-07
5:13 pm
Caribou Biosciences Inc.CRBUFischesser Ryan
VP of Finance and Controller
10,000$10.8$107,958133,085
(Direct)
View
2022-08-25
Sale
2022-08-26
5:42 pm
Caribou Biosciences Inc.CRBUKanner Steven
Chief Scientific Officer
43,248$11.22$485,221375,660
(Direct)
View

Stock options: Exercise, Award, Grant, Conversion
Transaction
Date
Reported
DateTime
Exercisable
Expiration
CompanySymnbolInsider
Relationship
Shares
Traded
Conversion
Price
Shares
Owned
Filing
2024-02-20
Option Award
2024-02-22
5:28 pm
N/A
2034-02-19
Caribou Biosciences Inc.CRBUO'Byrne Jason
Chief Financial Officer
186,000$0212,224
(Direct)
View
2024-02-20
Option Award
2024-02-22
5:24 pm
N/A
2034-02-19
Caribou Biosciences Inc.CRBUMCCLUNG BARBARA G
Chief Legal Officer
186,000$0562,566
(Direct)
View
2024-02-20
Option Award
2024-02-22
5:21 pm
N/A
2034-02-19
Caribou Biosciences Inc.CRBUKhan Ruhi Ahmad
Chief Business Officer
186,000$0186,000
(Direct)
View
2024-02-20
Option Award
2024-02-22
5:18 pm
N/A
2034-02-19
Caribou Biosciences Inc.CRBUHaurwitz Rachel E.
President and CEO
665,650$04,055,045
(Direct)
View
2024-02-20
Option Award
2024-02-22
5:15 pm
N/A
2034-02-19
Caribou Biosciences Inc.CRBUKanner Steven
Chief Scientific Officer
186,000$0540,037
(Direct)
View
2024-02-20
Option Award
2024-02-22
5:12 pm
N/A
2034-02-19
Caribou Biosciences Inc.CRBUZheng Ran
Director
39,500$039,500
(Direct)
View
2024-02-20
Option Award
2024-02-22
5:10 pm
N/A
2034-02-19
Caribou Biosciences Inc.CRBUWhiting Nancy
Director
39,500$039,500
(Direct)
View
2024-02-20
Option Award
2024-02-22
5:08 pm
N/A
2034-02-19
Caribou Biosciences Inc.CRBUSacks Natalie
Director
39,500$039,500
(Direct)
View
2024-02-20
Option Award
2024-02-22
5:06 pm
N/A
2034-02-19
Caribou Biosciences Inc.CRBURichardson-Heron Dara
Director
39,500$039,500
(Direct)
View
2024-02-20
Option Award
2024-02-22
5:01 pm
N/A
2034-02-19
Caribou Biosciences Inc.CRBUJOHNSON DAVID LEE
Director
39,500$039,500
(Direct)
View
2024-02-20
Option Award
2024-02-22
4:57 pm
N/A
2034-02-19
Caribou Biosciences Inc.CRBUGUGGENHIME ANDREW
Director
39,500$039,500
(Direct)
View
2024-02-20
Option Award
2024-02-22
4:54 pm
N/A
2034-02-19
Caribou Biosciences Inc.CRBUBraunstein Scott
Director
39,500$039,500
(Direct)
View
2024-02-06
Exercise
2024-02-08
5:06 pm
N/A
2029-09-30
Caribou Biosciences Inc.CRBUKanner Steven
Chief Scientific Officer
30,577$0375,660
(Direct)
View
2024-02-06
Exercise
2024-02-08
5:06 pm
N/A
N/A
Caribou Biosciences Inc.CRBUKanner Steven
Chief Scientific Officer
30,577$2.69375,660
(Direct)
View
2024-01-08
Option Award
2024-01-09
4:10 pm
N/A
2034-01-07
Caribou Biosciences Inc.CRBUKelly Timothy P
Chief Technology Officer
300,000$0300,000
(Direct)
View
2023-06-08
Exercise
2023-06-09
4:31 pm
N/A
2023-06-11
Caribou Biosciences Inc.CRBUHaurwitz Rachel E.
President and CEO
10,000$03,485,745
(Direct)
View
2023-06-08
Exercise
2023-06-09
4:31 pm
N/A
N/A
Caribou Biosciences Inc.CRBUHaurwitz Rachel E.
President and CEO
10,000$2.963,485,745
(Direct)
View
2023-03-20
Exercise
2023-03-22
4:16 pm
N/A
2023-06-11
Caribou Biosciences Inc.CRBUHaurwitz Rachel E.
President and CEO
10,000$03,485,745
(Direct)
View
2023-03-20
Exercise
2023-03-22
4:16 pm
N/A
N/A
Caribou Biosciences Inc.CRBUHaurwitz Rachel E.
President and CEO
10,000$2.963,485,745
(Direct)
View
2023-02-21
Option Award
2023-02-23
5:14 pm
N/A
2033-02-20
Caribou Biosciences Inc.CRBUHaurwitz Rachel E.
President and CEO
510,500$0510,500
(Direct)
View
2023-02-21
Option Award
2023-02-23
5:13 pm
N/A
2033-02-20
Caribou Biosciences Inc.CRBUKanner Steven
Chief Scientific Officer
131,000$0131,000
(Direct)
View
2023-02-21
Option Award
2023-02-23
5:12 pm
N/A
2033-02-20
Caribou Biosciences Inc.CRBURichardson-Heron Dara
Director
21,500$021,500
(Direct)
View
2023-02-21
Option Award
2023-02-23
5:12 pm
N/A
2033-02-20
Caribou Biosciences Inc.CRBUKhan Ruhi Ahmad
Chief Business Officer
131,000$0131,000
(Direct)
View
2023-02-21
Option Award
2023-02-23
5:12 pm
N/A
2033-02-20
Caribou Biosciences Inc.CRBUSacks Natalie
Director
21,500$021,500
(Direct)
View
2023-02-21
Option Award
2023-02-23
5:11 pm
N/A
2033-02-20
Caribou Biosciences Inc.CRBUBraunstein Scott
Director
21,500$021,500
(Direct)
View
2023-02-21
Option Award
2023-02-23
5:10 pm
N/A
2033-02-20
Caribou Biosciences Inc.CRBUGUGGENHIME ANDREW
Director
21,500$021,500
(Direct)
View
2023-02-21
Option Award
2023-02-23
5:10 pm
N/A
2033-02-20
Caribou Biosciences Inc.CRBUMCCLUNG BARBARA G
Chief Legal Officer
131,000$0131,000
(Direct)
View
2023-02-21
Option Award
2023-02-23
5:09 pm
N/A
2033-02-20
Caribou Biosciences Inc.CRBURizvi Syed Ali-aamir
Chief Medical Officer
131,000$0131,000
(Direct)
View
2023-02-21
Option Award
2023-02-23
5:09 pm
N/A
2033-02-20
Caribou Biosciences Inc.CRBUZheng Ran
Director
21,500$021,500
(Direct)
View
2023-02-21
Option Award
2023-02-23
4:48 pm
N/A
2033-02-20
Caribou Biosciences Inc.CRBUWhiting Nancy
Director
21,500$021,500
(Direct)
View
2023-02-21
Option Award
2023-02-23
4:47 pm
N/A
2033-02-20
Caribou Biosciences Inc.CRBUO'Byrne Jason
Chief Financial Officer
131,000$0131,000
(Direct)
View
2023-02-21
Option Award
2023-02-23
4:46 pm
N/A
2033-02-20
Caribou Biosciences Inc.CRBUJOHNSON DAVID LEE
Director
21,500$021,500
(Direct)
View
2022-12-02
Exercise
2022-12-02
7:01 pm
N/A
2029-09-30
Caribou Biosciences Inc.CRBUKanner Steven
Chief Scientific Officer
21,401$2.69375,660
(Direct)
View
2022-10-06
Exercise
2022-10-07
5:13 pm
N/A
2029-03-18
Caribou Biosciences Inc.CRBUFischesser Ryan
VP of Finance and Controller
5,678$0133,085
(Direct)
View
2022-10-06
Exercise
2022-10-07
5:13 pm
N/A
N/A
Caribou Biosciences Inc.CRBUFischesser Ryan
VP of Finance and Controller
2,839$4.11133,085
(Direct)
View
2022-10-06
Exercise
2022-10-07
5:13 pm
N/A
N/A
Caribou Biosciences Inc.CRBUFischesser Ryan
VP of Finance and Controller
2,839$2.69133,085
(Direct)
View
2022-09-15
Exercise
2022-09-16
4:14 pm
N/A
2028-06-11
Caribou Biosciences Inc.CRBUMCCLUNG BARBARA G
Chief Legal Officer
27,595$0423,884
(Direct)
View
2022-09-15
Exercise
2022-09-16
4:14 pm
N/A
N/A
Caribou Biosciences Inc.CRBUMCCLUNG BARBARA G
Chief Legal Officer
27,595$2.69423,884
(Direct)
View
2022-08-25
Exercise
2022-08-26
5:42 pm
N/A
2029-09-30
Caribou Biosciences Inc.CRBUKanner Steven
Chief Scientific Officer
43,248$0375,660
(Direct)
View
2022-08-25
Exercise
2022-08-26
5:42 pm
N/A
N/A
Caribou Biosciences Inc.CRBUKanner Steven
Chief Scientific Officer
43,248$2.69375,660
(Direct)
View
2022-08-22
Option Award
2022-08-24
5:29 pm
N/A
2032-08-21
Caribou Biosciences Inc.CRBUKhan Ruhi Ahmad
Chief Business Officer
70,000$070,000
(Direct)
View
2022-08-22
Option Award
2022-08-24
5:25 pm
N/A
N/A
Caribou Biosciences Inc.CRBUFischesser Ryan
VP of Finance and Controller
4,848$0120,366
(Direct)
View
2022-05-18
Option Award
2022-05-18
8:38 pm
N/A
2032-05-17
Caribou Biosciences Inc.CRBUJOHNSON DAVID LEE
Director
44,000$044,000
(Direct)
View
2022-05-13
Exercise
2022-05-17
8:51 pm
N/A
2027-07-11
Caribou Biosciences Inc.CRBUKanner Steven
Chief Scientific Officer
74,420$0422,442
(Direct)
View
2022-05-13
Exercise
2022-05-17
8:51 pm
N/A
N/A
Caribou Biosciences Inc.CRBUKanner Steven
Chief Scientific Officer
68,306$1.81422,442
(Direct)
View
2022-05-13
Exercise
2022-05-17
8:51 pm
N/A
N/A
Caribou Biosciences Inc.CRBUKanner Steven
Chief Scientific Officer
6,114$2.69422,442
(Direct)
View
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