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$RPID
Rapid Micro Biosystems, Inc., a life sciences technology company, provides products for the detection of microbial contamination in the manufacture of pharmaceutical, medical devices, and personal care products in North America, Europe, and Asia. The company offers Growth Direct platform, which includes Growth Direct system, proprietary consumables, lab information management system connection software, and comprehensive customer support and validation services. Its platform automates and modernizes the manual microbial quality control (MQC) testing workflows for therapeutic modalities, such as biologics, vaccines, cell and gene therapies, and sterile injectables. The company also provides installation and verification, technical training, and support services. Its solutions are used in environmental monitoring, water testing, bioburden, and sterility release testing applications. The company was formerly known as Genomic Profiling Systems, Inc. and changed its name to Rapid Micro Biosystems, Inc. in January 2007. Rapid Micro Biosystems, Inc. was incorporated in 2006 and is headquartered in Lowell, Massachusetts.
Healthcare
Sector
Medical - Devices
Industry
Robert G. Spignesi Jr.
CEO
163
Employees
$2.97
Current Price
$173.30M
Market Cap
52W Low$1.86
Current$2.9736.0% above low, 64.0% below high
52W High$4.94

Insider Activity Statistics

Aggregated buying and selling activity by time period
PeriodTypeInsidersTransactionsValueSharesBuy/Sell Ratio
1 weekBuys00---
Sells00--
2 weeksBuys00--All Sells
Sells33$147,452.4135,005
1 monthBuys00--All Sells
Sells33$147,452.4135,005
2 monthsBuys00--All Sells
Sells414$1,138,003.30277,205
3 monthsBuys00--All Sells
Sells414$1,138,003.30277,205
See activity going back 12 months โ€” create a free account

Insider Transactions

Recent purchases and sales by company insiders
DateInsiderTypeSharesPriceValueActions
Mar 11, 2026
Wilson John J. Addington
CHIEF OPERATING OFFICER
Sale9,603$4.32$41,466.71View Details
Mar 11, 2026
WIRTJES SEAN M
CHIEF FINANCIAL OFFICER
Sale7,480$4.32$32,299.39View Details
Mar 10, 2026
Spignesi Robert G. Jr.
Director
Sale17,922$4.11$73,686.30View Details
Feb 20, 2026
Wilson John J. Addington
CHIEF OPERATING OFFICER
Sale5,403$3.92$21,195.97View Details
Feb 20, 2026
WIRTJES SEAN M
CHIEF FINANCIAL OFFICER
Sale17,254$3.92$67,687.44View Details
Feb 19, 2026
Spignesi Robert G. Jr.
Director
Sale38,327$3.89$148,911.89View Details
Feb 9, 2026
Wilson John J. Addington
CHIEF OPERATING OFFICER
Sale4,610$3.78$17,438.25View Details
Feb 9, 2026
WIRTJES SEAN M
CHIEF FINANCIAL OFFICER
Sale6,027$3.78$22,798.33View Details
Feb 9, 2026
Spignesi Robert G. Jr.
Director
Sale12,840$3.78$48,569.87View Details
Feb 4, 2026
Longitude Capital Partners II, LLC
10% Owner
Sale49,000$3.88$190,090.60View Details
Jan 23, 2026
Longitude Capital Partners II, LLC
10% Owner
Sale7,739$4.06$31,451.30View Details
Jan 30, 2026
Longitude Capital Partners II, LLC
10% Owner
Sale46,000$4.54$209,001.00View Details
Feb 3, 2026
Longitude Capital Partners II, LLC
10% Owner
Sale27,500$4.24$116,641.25View Details
Feb 2, 2026
Longitude Capital Partners II, LLC
10% Owner
Sale27,500$4.25$116,765.00View Details
5 more transactions available โ€” create a free account to see 12 months of history

Upcoming Earnings

Scheduled earnings reports
No upcoming earnings scheduled

Past Earnings

Historical earnings results
Mar 12, 2026
EPS
Estimated-$0.23
Actual-$0.28
Miss
Revenue
Estimated$10.93M
Actual$11.28M
Beat
Feb 27, 2026
EPS
Estimated-$0.23
ActualN/A
Revenue
EstimatedN/A
ActualN/A
Version: v26.3.23