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Rapid Micro Biosystems (RPID) Insider Trading & Ownership

Rapid Micro Biosystems logo
$2.40 -0.08 (-3.23%)
As of 01:29 PM Eastern
This is a fair market value price provided by Massive. Learn more.
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Rapid Micro Biosystems (NASDAQ:RPID) Insider Buying and Selling Activity

Current
Insider Ownership
Percentage
12.70%
Number Of
Insiders Buying
(Last 12 Months)
0
Number Of
Insiders Selling
(Last 12 Months)
4
Amount Of
Insider Selling
(Last 12 Months)
$1.22M
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RPID Insider Buying and Selling by Quarter

Rapid Micro Biosystems Insider and Congressional Trades History

Export
Transaction DateInsiderBuy/SellNumber of SharesAverage Share PriceTotal TransactionDetails
3/11/2026
John J Addington Wilson
COO
Sell9,603$4.32$41,484.96  
3/11/2026
Sean M Wirtjes
CFO
Sell7,480$4.32$32,313.60  
3/10/2026
Robert G Jr. Spignesi
CEO
Sell17,922$4.11$73,659.42  
2/20/2026
John J Addington Wilson
COO
Sell5,403$3.92$21,179.76  
2/20/2026
Sean M Wirtjes
CFO
Sell17,254$3.92$67,635.68  
2/19/2026
Robert G Jr. Spignesi
CEO
Sell38,327$3.89$149,092.03  
2/9/2026
John J Addington Wilson
COO
Sell4,610$3.78$17,425.80  
2/9/2026
Robert G Jr. Spignesi
CEO
Sell12,840$3.78$48,535.20  
2/9/2026
Sean M Wirtjes
CFO
Sell6,027$3.78$22,782.06  
2/4/2026
Longitude Capital Partners Ii,
Major Shareholder
Sell49,000$3.88$190,120.00  
2/2/2026
Longitude Capital Partners Ii,
Major Shareholder
Sell27,500$4.25$116,875.00  
1/30/2026
Longitude Capital Partners Ii,
Major Shareholder
Sell46,000$4.54$208,840.00  
1/23/2026
Longitude Capital Partners Ii,
Major Shareholder
Sell7,739$4.06$31,420.34  
7/14/2025
Robert G Jr. Spignesi
CEO
Sell11,881$3.32$39,444.92  
7/11/2025
Robert G Jr. Spignesi
CEO
Sell11,874$3.33$39,540.42  
7/10/2025
Robert G Jr. Spignesi
CEO
Sell11,617$3.40$39,497.80  
7/9/2025
Robert G Jr. Spignesi
CEO
Sell11,247$3.51$39,476.97  
7/8/2025
Robert G Jr. Spignesi
CEO
Sell10,824$3.51$37,992.24  
(Data available from 1/1/2013 forward)

RPID Insider Trading Activity - Frequently Asked Questions

The list of insiders at Rapid Micro Biosystems includes John J Addington Wilson, Kirk Malloy, Longitude Capital Partners Ii,, Melinda Litherland Pei, Richard S Kollender, Robert G Jr. Spignesi, and Sean M Wirtjes. Learn more on insiders at RPID.

12.70% of Rapid Micro Biosystems stock is owned by insiders. Learn more on RPID's insider holdings.

The following insiders have purchased RPID shares in the last 24 months: Kirk Malloy ($45,500.00), Melinda Litherland Pei ($20,477.12), Richard S Kollender ($50,050.00), Robert G Jr. Spignesi ($38,500.00), and Sean M Wirtjes ($7,800.00).

Insiders have purchased a total of 195,108 RPID shares in the last 24 months for a total of $162,327.12 bought.

The following insiders have sold RPID shares in the last 24 months: John J Addington Wilson ($80,090.52), Longitude Capital Partners Ii, ($547,255.34), Robert G Jr. Spignesi ($467,239.00), and Sean M Wirtjes ($122,731.34).

Insiders have sold a total of 307,148 Rapid Micro Biosystems shares in the last 24 months for a total of $1,217,316.20 sold.


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This page (NASDAQ:RPID) was last updated on 5/14/2026 by MarketBeat.com Staff.
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