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Gerald Cysewski Insider Profile

4 Followers
Gerald Cysewski, Chief Scientific Officer at Cyanotech, holds 146.95K shares in Cyanotech (Ticker: CYAN).
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Gerald Cysewski

Gerald Cysewski
Cyanotech (CYAN)
Chief Scientific Officer

Not Ranked
Gerald Cysewski has not reported sufficient informative transactions and therefore cannot be ranked.
Time Frame
1 Year
Compare to
No Benchmark

Insider Holdings

$48K
100.00%
A breakdown of Gerald Cysewski's holdings

Insider Roles

Cyanotech
(CYAN)
Chief Scientific Officer
Roles that Gerald Cysewski holds in companies

Most Profitable Insider Trade

Currently, no data available
The most profitable trade made by Gerald Cysewski

Gerald Cysewski's Trading History

Company Name
Last Transaction Date
Insider Position
Last Transaction
Last Transaction Amount
Holding Value
Cyanotech
Jul 31, 2025
Chief Scientific Officer
Uninformative Buy
394.00
$48.49K
Gerald Cysewski has not reported any informative transactions for CYAN, therefore, performance cannot be measured.
Date
Transaction
Amount
No. of Shares
Price per Share
Profit
Link to Report
Feb 23, 2018
Uninformative Buy
$3.20K
-
$1.60
Apr 04, 2018
Uninformative Buy
$26.54K
-
$5.10
Apr 09, 2018
Uninformative Buy
$546.00
-
$5.25
Mar 05, 2019
Uninformative Buy
$9.38K
-
$2.76
Apr 03, 2019
Uninformative Buy
$16.86K
-
$3.24
List of latest transactions for each holding click on a transaction to see Gerald Cysewski's performance on stock

Gerald Cysewski insider profile FAQ

What is the percentage of profitable transactions made by Gerald Cysewski?
The percentage of profitable transactions made by Gerald Cysewski is ―.
    What is the average return per transaction made by Gerald Cysewski?
    The average return per transaction made by Gerald Cysewski is ―.
      What stocks does Gerald Cysewski hold?
      Gerald Cysewski holds: CYAN stocks.
        What was Gerald Cysewski’s latest transaction?
        Gerald Cysewski latest transaction was an Uninformative Buy of $394.00.
          What was Gerald Cysewski's most profitable transaction?
          Gerald Cysewski’s most profitable transaction was an Uninformative Buy of stock on ―. The return on the trade was ―.
            What is Gerald Cysewski's role in Cyanotech?
            Gerald Cysewski's role in Cyanotech is Chief Scientific Officer.
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