tiprankstipranks
Trending News
More News >

Douglass Brian Robb Insider Profile

4 Followers
Douglass Brian Robb, CPO at Repligen, holds 8.32K shares in Repligen (Ticker: RGEN).
tipranks
Douglass Brian Robb

Douglass Brian Robb
Repligen (RGEN)
CPO

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

Insider Holdings

$978K
100.00%
A breakdown of Douglass Brian Robb's holdings

Insider Roles

Repligen
(RGEN)
CPO
Roles that Douglass Brian Robb holds in companies

Most Profitable Insider Trade

Currently, no data available
The most profitable trade made by Douglass Brian Robb

Douglass Brian Robb's Trading History

Company Name
Last Transaction Date
Insider Position
Last Transaction
Last Transaction Amount
Holding Value
Repligen
Mar 03, 2026
CPO
Uninformative Sell
27.62K
$978.40K
Douglass Brian Robb has not reported any informative transactions for RGEN, therefore, performance cannot be measured.
Date
Transaction
Amount
No. of Shares
Price per Share
Profit
Link to Report
Jan 12, 2026
Uninformative Buy
$0.00
2,288
$0.00
Mar 03, 2026
Uninformative Sell
$27.62K
221
$124.97
List of latest transactions for each holding click on a transaction to see Douglass Brian Robb's performance on stock

Douglass Brian Robb insider profile FAQ

What is the percentage of profitable transactions made by Douglass Brian Robb?
The percentage of profitable transactions made by Douglass Brian Robb is ―.
    What is the average return per transaction made by Douglass Brian Robb?
    The average return per transaction made by Douglass Brian Robb is ―.
      What stocks does Douglass Brian Robb hold?
      Douglass Brian Robb holds: RGEN stocks.
        What was Douglass Brian Robb’s latest transaction?
        Douglass Brian Robb latest transaction was an Uninformative Sell of $27.62K.
          What was Douglass Brian Robb's most profitable transaction?
          Douglass Brian Robb’s most profitable transaction was an Uninformative Buy of stock on ―. The return on the trade was ―.
            What is Douglass Brian Robb's role in Repligen?
            Douglass Brian Robb's role in Repligen is CPO.
              How can I follow the stock ratings of top corporate insiders?
              Head over to our Expert Center to see a list of the Top 100 corporate insiders and follow the corporate insiders of your choice. Visit their profiles for more details about their stock transactions and see how they perform on a stock-by-stock basis.