NasdaqGS - Delayed Quote USD

Caribou Biosciences, Inc. (CRBU)

0.7743
-0.0157
(-1.99%)
At close: May 9 at 4:00:00 PM EDT
0.8129
+0.04
+(4.99%)
After hours: May 9 at 6:37:05 PM EDT

Insider Purchases Last 6 Months

SharesTransactions
Purchases 363,699 9
Sales 10,692 3
Net Shares Purchased (Sold) 353,007 12
Total Insider Shares Held 9.14M --
% Net Shares Purchased (Sold) 4.00% --

Net Institutional Purchases Prior Quarter to Latest Quarter

Shares
Net Shares Purchased (Sold) --
% Change in Institutional Shares Held --

Insider Transactions Reported - Last Two Years

InsiderTransactionTypeValueDate
HAURWITZ RACHEL E. PH.D. Chief Executive Officer Purchase at price 1.02 per share. Indirect 20,400 Mar 14, 2025
MCCLUNG BARBARA G Officer Sale at price 1.35 per share. Direct 4,811 Feb 21, 2025
KANNER STEVEN B. Officer Sale at price 1.35 per share. Direct 4,811 Feb 21, 2025
KHAN RUHI AHMAD Officer Sale at price 1.35 per share. Direct 4,811 Feb 21, 2025
MCCLUNG BARBARA G Officer Stock Award(Grant) at price 0.00 per share. Direct 0 Feb 20, 2025
HAURWITZ RACHEL E. PH.D. Chief Executive Officer Stock Award(Grant) at price 0.00 per share. Direct 0 Feb 20, 2025
KELLY TIMOTHY P Chief Technology Officer Stock Award(Grant) at price 0.00 per share. Direct 0 Feb 20, 2025
KANNER STEVEN B. Officer Stock Award(Grant) at price 0.00 per share. Direct 0 Feb 20, 2025
KHAN RUHI AHMAD Officer Stock Award(Grant) at price 0.00 per share. Direct 0 Feb 20, 2025
ALBERTSON TINA M. Officer Stock Award(Grant) at price 0.00 per share. Direct 0 Feb 20, 2025
RYALI SRIRAM Chief Financial Officer Purchase at price 1.42 per share. Direct 24,651 Jan 29, 2025
FISCHESSER RYAN M Officer Stock Award(Grant) at price 0.00 per share. Direct 0 Nov 20, 2024
MCCLUNG BARBARA G Officer Stock Award(Grant) at price 0.00 per share. Direct 0 Feb 20, 2024
HAURWITZ RACHEL E. PH.D. Chief Executive Officer Stock Award(Grant) at price 0.00 per share. Direct 0 Feb 20, 2024
O'BYRNE JASON Chief Financial Officer Stock Award(Grant) at price 0.00 per share. Direct 0 Feb 20, 2024
KANNER STEVEN B. Officer Stock Award(Grant) at price 0.00 per share. Direct 0 Feb 20, 2024
KHAN RUHI AHMAD Officer Stock Award(Grant) at price 0.00 per share. Direct 0 Feb 20, 2024
KANNER STEVEN B. Officer Conversion of Exercise of derivative security at price 2.69 per share. Direct 82,252 Feb 6, 2024
HAURWITZ RACHEL E. PH.D. Chief Executive Officer Conversion of Exercise of derivative security at price 2.96 per share. Direct 29,600 Jun 8, 2023

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