William Mariner Greenman, President & CEO, Director at Cerus, holds 3.18M shares in Cerus (Ticker: CERS), holds 0.00 shares in Chinook Therapeutics (Ticker: KDNY).

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William Mariner Greenman
Cerus (CERS)
President & CEO, Director

Ranked #15,730 out of 98,564 Corporate Insiders

Profitable Transactions

7 out of 15 Profitable Transactions

Average Return

+7.80%

Average return per transaction

Time Frame

1 Year

Compare to

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How are Insiders Ranked?

Insider Holdings

100.00%

CERS

A breakdown of William Mariner Greenman's holdings

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Insider Roles

Cerus
(CERS)

President & CEO, Director

Roles that William Mariner Greenman holds in companies

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Most Profitable Insider Trade

Stock:

Chinook Therapeutics
(KDNY)

Rating:Informative Buy

Date:Oct 22, 2021 - Oct 22, 2022

Return:+88.20%

The most profitable trade made by William Mariner Greenman

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William Mariner Greenman's Trading History

CERS

Cerus

Mar 14, 2024

President & CEO, Director

Uninformative Sell

255.60K

$5.34M

KDNY

Chinook Therapeutics

Aug 11, 2023

―

Uninformative Sell

―

$0.00

List of latest transactions for each holding click on a transaction to see William Mariner Greenman's performance on stock

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William Mariner Greenman insider profile FAQ

What is the percentage of profitable transactions made by William Mariner Greenman?

The percentage of profitable transactions made by William Mariner Greenman is 47%.

What is the average return per transaction made by William Mariner Greenman?

The average return per transaction made by William Mariner Greenman is 7.80%.

What stocks does William Mariner Greenman hold?

William Mariner Greenman holds: CERS, KDNY stocks.

What was William Mariner Greenman’s latest transaction?

William Mariner Greenman latest transaction was an Uninformative Sell of $255.60K.

What was William Mariner Greenman's most profitable transaction?

William Mariner Greenman’s most profitable transaction was an Informative Buy of KDNY stock on October 22, 2021. The return on the trade was 88.20%.

What is William Mariner Greenman's role in Cerus?

William Mariner Greenman's role in Cerus is President & CEO, Director.

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William Mariner Greenman Insider Profile

William Mariner Greenman Cerus (CERS)President & CEO, Director