Steven Kanner is Chief Scientific Officer of Caribou Biosciences, Inc.. Currently has a direct ownership of 431,556 shares of CRBU, which is worth approximately $565,338. The most recent transaction as insider was on Feb 21, 2025, when has been sold 3,564 shares (Common Stock) at a price of $1.35 per share, resulting in proceeds of $4,811. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 432K
11.5% 3M change
11.5% 12M change
Total Value Held $565,338

Steven Kanner Transaction History

Date Transaction Value Shares Traded Shares Held Form
Feb 21 2025
SELL
Open market or private sale
$4,811 $1.35 p/Share
3,564 Reduced 0.82%
431,556 Common Stock
Feb 20 2025
BUY
Grant, award, or other acquisition
-
37,500 Added 7.93%
435,120 Common Stock
Feb 20 2024
BUY
Grant, award, or other acquisition
-
33,000 Added 7.86%
387,037 Common Stock
Feb 06 2024
BUY
Exercise of conversion of derivative security
$82,252 $2.69 p/Share
30,577 Added 7.95%
354,037 Common Stock
Dec 02 2022
BUY
Exercise of conversion of derivative security
$57,568 $2.69 p/Share
21,401 Added 6.21%
323,460 Common Stock
Aug 25 2022
SELL
Open market or private sale
$485,243 $11.22 p/Share
43,248 Reduced 12.52%
302,059 Common Stock
Aug 25 2022
BUY
Exercise of conversion of derivative security
$116,337 $2.69 p/Share
43,248 Added 11.13%
345,307 Common Stock
May 13 2022
BUY
Exercise of conversion of derivative security
$167,445 $2.25 p/Share
74,420 Added 19.77%
302,059 Common Stock
Mar 04 2022
BUY
Exercise of conversion of derivative security
$36,448 $3.4 p/Share
10,720 Added 4.5%
227,639 Common Stock
Oct 12 2021
BUY
Open market or private purchase
$241,206 $2.1 p/Share
114,860 Added 34.82%
215,031 Common Stock
SK

Steven Kanner

Chief Scientific Officer
Berkeley, CA

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