Zheng Ran Insider Trades

Insider Trading History

Track insider trading activity for Zheng Ran. See latest buy and sell transactions across all companies.

Holdings

Company
Holding Value
Last Transaction
Sale/Purchase
Amount
Price
Current Price

Insider Trades History

Company
Holding Value
Last Transaction
Sale/Purchase
Amount
Price
Current Price
Caribou Biosciences
Caribou Biosciences CRBU
Director
Holding Value $77.9k 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
$1.73
Caribou Biosciences
Caribou Biosciences CRBU
Director
Holding Value $70.1k 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
$1.73
Caribou Biosciences
Caribou Biosciences CRBU
Director
Holding Value $68.3k 39,500 shares
Last Trade
Feb 20, 2024 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$269k 39,500 shares
$6.81
$1.73
Caribou Biosciences
Caribou Biosciences CRBU
Director
Holding Value $37.2k 21,500 shares
Last Trade
Feb 21, 2023 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$132k 21,500 shares
$6.12
$1.73
Caribou Biosciences
Caribou Biosciences CRBU
Director
Holding Value $23.8k 13,750 shares
Last Trade
Dec 20, 2021 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$208k 13,750 shares
$15.16
$1.73
Caribou Biosciences
Caribou Biosciences CRBU
Director
Holding Value $76.1k 44,000 shares
Last Trade
Oct 01, 2021 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$982k 44,000 shares
$22.31
$1.73

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