Caribou Biosciences
Insider trading & Transactions

Last updated:

Transaction Date Insider Security Shares Price per share Total value Source
Option
KANNER STEVEN officer: Chief Scientific Officer
 Common Stock 30,577 $2.69 $82,252
Option
KANNER STEVEN officer: Chief Scientific Officer
 Option to purchase Common Stock 30,577 $2.69 $82,252
Option
HAURWITZ RACHEL E. director, officer: President an..
 Common Stock 10,000 $2.96 $29,600
Option
HAURWITZ RACHEL E. director, officer: President an..
 Option to purchase Common Stock 10,000 $2.96 $29,600
Option
HAURWITZ RACHEL E. director, officer: President an..
 Option to purchase Common Stock 10,000 $2.96 $29,600
Option
HAURWITZ RACHEL E. director, officer: President an..
 Common Stock 10,000 $2.96 $29,600
Sale
RIZVI SYED ALI-AAMIR officer: Chief Medical Officer
 Common Stock 5,627 $6.31 $35,506
Option
KANNER STEVEN officer: Chief Scientific Officer
 Option to purchase Common Stock 21,401 $2.69 $57,569
Option
KANNER STEVEN officer: Chief Scientific Officer
 Common Stock 21,401 $2.69 $57,569
Option
FISCHESSER RYAN officer: VP of Finance and Cont..
 Option to purchase Common Stock 2,839 $4.11 $11,668
Option
FISCHESSER RYAN officer: VP of Finance and Cont..
 Option to purchase Common Stock 2,839 $2.69 $7,637
Option
FISCHESSER RYAN officer: VP of Finance and Cont..
 Common Stock 2,839 $4.11 $11,668
Option
FISCHESSER RYAN officer: VP of Finance and Cont..
 Common Stock 2,839 $2.69 $7,637
Sale
FISCHESSER RYAN officer: VP of Finance and Cont..
 Common Stock 10,000 $10.8 $107,960
Option
MCCLUNG BARBARA G officer: Chief Legal Officer
 Option to purchase Common Stock 27,518 $2.69 $74,023
Option
MCCLUNG BARBARA G officer: Chief Legal Officer
 Option to purchase Common Stock 77 $2.69 $207
Option
MCCLUNG BARBARA G officer: Chief Legal Officer
 Common Stock 27,518 $2.69 $74,023
Option
MCCLUNG BARBARA G officer: Chief Legal Officer
 Common Stock 77 $2.69 $207
Option
KANNER STEVEN officer: Chief Scientific Officer
 Option to purchase Common Stock 43,248 $2.69 $116,337
Sale
KANNER STEVEN officer: Chief Scientific Officer
 Common Stock 43,248 $11.22 $485,243
Option
KANNER STEVEN officer: Chief Scientific Officer
 Common Stock 43,248 $2.69 $116,337
Option
KANNER STEVEN officer: Chief Scientific Officer
 Option to purchase Common Stock 6,114 $2.69 $16,447
Option
KANNER STEVEN officer: Chief Scientific Officer
 Option to purchase Common Stock 68,306 $1.81 $123,634
Option
KANNER STEVEN officer: Chief Scientific Officer
 Common Stock 6,114 $2.69 $16,447
Option
KANNER STEVEN officer: Chief Scientific Officer
 Common Stock 68,306 $1.81 $123,634
Option
HAURWITZ RACHEL E. director, officer: President an..
 Option to purchase Common Stock 10,000 $2.96 $29,600
Option
HAURWITZ RACHEL E. director, officer: President an..
 Common Stock 10,000 $2.96 $29,600
Option
FISCHESSER RYAN officer: VP of Finance and Cont..
 Option to purchase Common Stock 1,138 $4.11 $4,677
Option
FISCHESSER RYAN officer: VP of Finance and Cont..
 Option to purchase Common Stock 1,136 $2.69 $3,056
Option
FISCHESSER RYAN officer: VP of Finance and Cont..
 Common Stock 1,138 $4.11 $4,677
Option
FISCHESSER RYAN officer: VP of Finance and Cont..
 Common Stock 1,136 $2.69 $3,056
Option
FISCHESSER RYAN officer: VP of Finance and Cont..
 Option to purchase Common Stock 1,138 $4.11 $4,677
Option
FISCHESSER RYAN officer: VP of Finance and Cont..
 Option to purchase Common Stock 1,136 $2.69 $3,056
Option
FISCHESSER RYAN officer: VP of Finance and Cont..
 Common Stock 1,138 $4.11 $4,677
Option
FISCHESSER RYAN officer: VP of Finance and Cont..
 Common Stock 1,136 $2.69 $3,056
Option
KANNER STEVEN officer: Chief Scientific Officer
 Option to purchase Common Stock 1,549 $4.11 $6,366
Option
KANNER STEVEN officer: Chief Scientific Officer
 Option to purchase Common Stock 9,171 $2.69 $24,670
Option
KANNER STEVEN officer: Chief Scientific Officer
 Common Stock 1,549 $4.11 $6,366
Option
KANNER STEVEN officer: Chief Scientific Officer
 Common Stock 9,171 $2.69 $24,670
Option
O'BYRNE JASON officer: Chief Financial Officer
 Option to purchase Common Stock 24,336 $4.11 $100,021
Option
O'BYRNE JASON officer: Chief Financial Officer
 Common Stock 24,336 $4.11 $100,021
Option
HAURWITZ RACHEL E. director, officer: President an..
 Option to purchase Common Stock 10,000 $2.96 $29,600
Option
HAURWITZ RACHEL E. director, officer: President an..
 Common Stock 10,000 $2.96 $29,600
Purchase
FISCHESSER RYAN officer: VP of Finance and Cont..
 Common Stock 7,387 $3.4 $25,116
Purchase
FISCHESSER RYAN officer: VP of Finance and Cont..
 Common Stock 1,136 $2.69 $3,056
Purchase
MCCLUNG BARBARA G officer: Chief Legal Officer
 Common Stock 6,127 $2.69 $16,482
Purchase
MCCLUNG BARBARA G officer: Chief Legal Officer
 Common Stock 9,219 $2.69 $24,799
Purchase
KANNER STEVEN officer: Chief Scientific Officer
 Common Stock 114,860 $2.1 $241,551
Purchase
FISCHESSER RYAN officer: VP of Finance and Cont..
 Common Stock 1,746 $2.69 $4,697

Showing 1 to 49 of 49 results.

Insider trading

Monitoring trades made by the management members or major shareholders of companies may help create a sharper picture of what is happening inside the companies. Base your decisions on buys or sells of the people involved and do the right thing at the right time.

Who is insider?

Every director or senior officer, as well as any other entity or individual owning more than 10% of the company’s shares on the stock market, is called an insider. Such people or entities are allowed to buy/sell the company's shares under strictly controlled conditions. Key premise here is that none of them can make trades based on non-public information about the company.

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