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SEAN M WIRTJES Insider Profile

4 Followers
SEAN M WIRTJES, CFO at Rapid Micro Biosystems, holds 556.19K shares in Rapid Micro Biosystems (Ticker: RPID). Most recently, SEAN M WIRTJES Sold 7,480 shares of Rapid Micro Biosystems on Mar 12, 2026 for an estimated value of $32.24K.
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SEAN M WIRTJES

SEAN M WIRTJES
Rapid Micro Biosystems (RPID)
CFO

Ranked #26,798 out of 106,487 Corporate Insiders

Profitable Transactions

100%
3 out of 3 Profitable Transactions

Average Return

+25.00%
Average return per transaction
Time Frame
1 Year
Compare to
No Benchmark
How are Insiders Ranked?

Insider Holdings

$1M
100.00%
A breakdown of SEAN M WIRTJES's holdings
See the Top Stocks by Insiders

Insider Roles

Rapid Micro Biosystems
(RPID)
CFO
Roles that SEAN M WIRTJES holds in companies
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Most Profitable Insider Trade

Stock:
Rapid Micro Biosystems
(RPID)
Rating:Informative Sell
Date:Feb 10, 2026 - Today
Return:+30.60%
The most profitable trade made by SEAN M WIRTJES
See the Latest Stocks Traded by Insiders

SEAN M WIRTJES's Trading History

Company Name
Last Transaction Date
Insider Position
Last Transaction
Last Transaction Amount
Holding Value
RPID
Rapid Micro Biosystems
Mar 12, 2026
CFO
Informative Sell
32.24K
$1.27M
Success Rate for
RPID
3 out of 3 profitable transactions on
RPID
100%
Average Return for
RPID
Average return per transaction on
RPID
+25.03%
Date
Transaction
Amount
No. of Shares
Price per Share
Profit
Link to Report
Feb 15, 2022
Uninformative Buy
$0.00
40,000
$0.00
―
Mar 13, 2023
Uninformative Buy
$0.00
78,600
$0.00
―
Sep 08, 2023
Uninformative Buy
$9.80K
10,000
$0.98
―
Feb 08, 2024
Uninformative Buy
$0.00
51,000
$0.00
―
Mar 21, 2022
Uninformative Buy
$10.00K
10,000
$1.00
―
List of latest transactions for each holding click on a transaction to see SEAN M WIRTJES's performance on stock
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SEAN M WIRTJES insider profile FAQ

What is the percentage of profitable transactions made by SEAN M WIRTJES?
The percentage of profitable transactions made by SEAN M WIRTJES is 100%.
    What is the average return per transaction made by SEAN M WIRTJES?
    The average return per transaction made by SEAN M WIRTJES is 25.00%.
      What stocks does SEAN M WIRTJES hold?
      SEAN M WIRTJES holds: RPID stocks.
        What was SEAN M WIRTJES’s latest transaction?
        SEAN M WIRTJES latest transaction was an Informative Sell of $32.24K.
          What was SEAN M WIRTJES's most profitable transaction?
          SEAN M WIRTJES’s most profitable transaction was an Informative Sell of RPID stock on February 10, 2026. The return on the trade was 30.60%.
            What is SEAN M WIRTJES's role in Rapid Micro Biosystems?
            SEAN M WIRTJES's role in Rapid Micro Biosystems is CFO.
              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.