Caribou Biosciences Insider Trades

CRBU

Track insider trading activity from Caribou Biosciences executives and directors. See which insiders are buying and selling CRBU stock.

Trades Last 12 Months

CRBU Price

All Insider Trades for Caribou Biosciences

Sort by: Latest Trade Biggest Holding
Insider
Holding Value
Last Transaction
Sale/Purchase
Amount
Price
Current Price
Kelly Timothy P Chief Technology Officer
Holding Value $146k 73,125 shares
Last Trade
Feb 25, 2026 Sale (Open Market)Shares sold on the open market or in a private sale.
$12k 6,228 shares
$1.93
$2.00
Albertson Tina M. Chief Medical Officer
Holding Value $137k 68,523 shares
Last Trade
Feb 24, 2026 Sale (Open Market)Shares sold on the open market or in a private sale.
$2.09k 1,066 shares
$1.96
$2.00
Khan Ruhi Ahmad Chief Business Officer
Holding Value $210k 104,998 shares
Last Trade
Feb 24, 2026 Sale (Open Market)Shares sold on the open market or in a private sale.
$13.6k 6,938 shares
$1.96
$2.00
Mcclung Barbara G Chief Legal Officer
Holding Value $963k 481,564 shares
Last Trade
Feb 24, 2026 Sale (Open Market)Shares sold on the open market or in a private sale.
$13.6k 6,938 shares
$1.96
$2.00
Sacks Natalie Director
Holding Value $90k 45,000 shares
Last Trade
Feb 20, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$81k 45,000 shares
$1.80
$2.00
Haurwitz Rachel E. President And CEO
Holding Value $1.37M 682,500 shares
Last Trade
Feb 20, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$1.5M 834,200 shares
$1.80
$2.00
Holding Value $90k 45,000 shares
Last Trade
Feb 20, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$81k 45,000 shares
$1.80
$2.00
Holding Value $90k 45,000 shares
Last Trade
Feb 20, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$81k 45,000 shares
$1.80
$2.00
Holding Value $90k 45,000 shares
Last Trade
Feb 20, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$81k 45,000 shares
$1.80
$2.00
Ryali Sriram Chief Financial Officer
Holding Value $495k 247,500 shares
Last Trade
Feb 20, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$545k 302,500 shares
$1.80
$2.00
Braunstein Scott Director
Holding Value $90k 45,000 shares
Last Trade
Feb 20, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$81k 45,000 shares
$1.80
$2.00
Whiting Nancy Director
Holding Value $90k 45,000 shares
Last Trade
Feb 20, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$81k 45,000 shares
$1.80
$2.00
Zheng Ran Director
Holding Value $90k 45,000 shares
Last Trade
Feb 20, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$81k 45,000 shares
$1.80
$2.00
Kanner Steven Chief Scientific Officer
Holding Value $863k 431,556 shares
Last Trade
Feb 21, 2025 Sale (Open Market)Shares sold on the open market or in a private sale.
$4.81k 3,564 shares
$1.35
$2.00
Holding Value $81k 40,500 shares
Last Trade
Feb 20, 2025 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$57.1k 40,500 shares
$1.41
$2.00
Fischesser Ryan VP Of Finance And Controller
Holding Value $238k 118,854 shares
Last Trade
Nov 20, 2024 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$49k 25,000 shares
$1.96
$2.00
O'byrne Jason Chief Financial Officer
Holding Value $306k 153,000 shares
Last Trade
Feb 20, 2024 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$1.04M 153,000 shares
$6.81
$2.00
Rizvi Syed Ali Aamir Chief Medical Officer
Holding Value $262k 131,000 shares
Last Trade
Feb 21, 2023 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$802k 131,000 shares
$6.12
$2.00
O'byrne Jason Chief Financial Officer
Holding Value $48.7k 24,336 shares
Last Trade
Feb 08, 2022 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$284k 24,336 shares
$11.69
$2.00
Rizvi Syed Ali Aamir Chief Medical Officer
Holding Value $130k 65,000 shares
Last Trade
Jan 25, 2022 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$638k 60,000 shares
$10.64
$2.00

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