Greenman William Mariner Insider Trades

Insider Trading History

Track insider trading activity for Greenman William Mariner. 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
Cerus
Cerus CERS
President And CEO
Holding Value $12.9M 4,998,493 shares
Last Trade
Mar 12, 2026 Sale (Open Market)Shares sold on the open market or in a private sale.
$743k 447,757 shares
$1.66
$2.59
Cerus
Cerus CERS
President And CEO
Holding Value $14.1M 5,446,250 shares
Last Trade
Mar 06, 2026 Sale (Open Market)Shares sold on the open market or in a private sale.
$157k 78,187 shares
$2.01
$2.59
Cerus
Cerus CERS
President And CEO
Holding Value $14.3M 5,524,437 shares
Last Trade
Mar 05, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$393k 193,270 shares
$2.04
$2.59
Cerus
Cerus CERS
President And CEO
Holding Value $13.8M 5,331,167 shares
Last Trade
Mar 02, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$3.04M 1,200,000 shares
$2.53
$2.59
Cerus
Cerus CERS
President And CEO
Holding Value $10.7M 4,115,845 shares
Last Trade
Mar 14, 2025 Sale (Open Market)Shares sold on the open market or in a private sale.
$178k 122,827 shares
$1.45
$2.59
Cerus
Cerus CERS
President And CEO
Holding Value $11M 4,238,672 shares
Last Trade
Mar 13, 2025 Sale (Open Market)Shares sold on the open market or in a private sale.
$103k 71,086 shares
$1.45
$2.59
Cerus
Cerus CERS
President And CEO
Holding Value $11.2M 4,309,758 shares
Last Trade
Mar 07, 2025 Sale (Open Market)Shares sold on the open market or in a private sale.
$91.5k 60,984 shares
$1.50
$2.59
Cerus
Cerus CERS
President And CEO
Holding Value $8.37M 3,230,000 shares
Last Trade
Mar 04, 2025 Sale (Open Market)Shares sold on the open market or in a private sale.
$35.7k 23,023 shares
$1.55
$2.59
Cerus
Cerus CERS
President And CEO
Holding Value $8.43M 3,253,023 shares
Last Trade
Mar 03, 2025 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$88.2k 57,637 shares
$1.53
$2.59
Cerus
Cerus CERS
President And CEO
Holding Value $0 0 shares
Last Trade
Mar 03, 2025 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$88.2k 57,637 shares
$1.53
$2.59
Cerus
Cerus CERS
President And CEO
Holding Value $149k 57,637 shares
Last Trade
Feb 26, 2025 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$94.5k 57,637 shares
$1.64
$2.59
Cerus
Cerus CERS
President And CEO
Holding Value $8.24M 3,181,281 shares
Last Trade
Mar 14, 2024 Sale (Open Market)Shares sold on the open market or in a private sale.
$128k 63,611 shares
$2.02
$2.59
Cerus
Cerus CERS
President And CEO
Holding Value $8.4M 3,244,892 shares
Last Trade
Mar 13, 2024 Sale (Open Market)Shares sold on the open market or in a private sale.
$128k 62,315 shares
$2.06
$2.59
Cerus
Cerus CERS
President And CEO
Holding Value $8.57M 3,307,207 shares
Last Trade
Mar 12, 2024 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$138k 64,666 shares
$2.14
$2.59
Cerus
Cerus CERS
President And CEO
Holding Value $0 0 shares
Last Trade
Mar 12, 2024 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$138k 64,666 shares
$2.14
$2.59
Cerus
Cerus CERS
President And CEO
Holding Value $8.4M 3,242,541 shares
Last Trade
Mar 01, 2024 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$1.25M 575,000 shares
$2.18
$2.59
Chinook Therapeutics
Chinook Therapeutics KDNY
Director
Holding Value $0 0 shares
Last Trade
Aug 11, 2023 Sale (Sale to Issuer)Shares sold back to the company, such as a repurchase or tender.
$4.01M 99,213 shares
$40.39
$40.39
Chinook Therapeutics
Chinook Therapeutics KDNY
Director
Holding Value $955k 23,643 shares
Last Trade
May 30, 2023 Sale (Open Market)Shares sold on the open market or in a private sale.
$26.9k 1,155 shares
$23.30
$40.39
Chinook Therapeutics
Chinook Therapeutics KDNY
Director
Holding Value $0 0 shares
Last Trade
May 26, 2023 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$76.9k 3,300 shares
$23.31
$40.39
Chinook Therapeutics
Chinook Therapeutics KDNY
Director
Holding Value $1M 24,798 shares
Last Trade
May 26, 2023 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$76.9k 3,300 shares
$23.31
$40.39

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