RPID

RAPID MICRO BIOSYSTEMS, INC.
5 filings tracked
healthcarebiotechnologySMALL ($300M-2B)

Signal Magnitude Chart

BEARISH | 70% | 5/13/2026 | margin compressionNEUTRAL | 50% | 5/13/2026 | capital raiseBEARISH | 60% | 5/13/2026 | earnings missBEARISH | 70% | 5/13/2026 | margin compressionNEUTRAL | 50% | 5/13/2026 | capital raiseBEARISH | 60% | 5/13/2026 | earnings missBULLISH | 60% | 5/15/2026 | margin expansionBEARISH | 70% | 5/15/2026 | earnings missNEUTRAL | 50% | 5/15/2026 | debt restructureBULLISH | 60% | 5/15/2026 | margin expansionBEARISH | 70% | 5/15/2026 | earnings missNEUTRAL | 50% | 5/15/2026 | debt restructureBULLISH | 60% | 5/28/2026 | management changeNEUTRAL | 40% | 5/28/2026 | regulatory actionMay 26May 26HIGHLOW
bullish
bearish
neutral

Signal Timeline

bullishMay 28

Election of Richard Kollender to the board provides governance continuity.

management change
60%
neutralMay 28

Ratification of PwC as independent auditor ensures ongoing compliance.

regulatory action
40%
bullishMay 15

Gross margin percentage improved to 4.6% from deeply negative historical levels.

margin expansion
60%
bearishMay 15

Net loss widened to $14.3 million as operating expenses increased by 17.9% YoY.

earnings miss
70%
neutralMay 15

Company is utilizing a structured LSA debt facility with conditional tranches based on milestones.

debt restructure
50%
bullishMay 15

Gross margin percentage improved to 4.6% from deeply negative historical levels.

margin expansion
60%
bearishMay 15

Net loss widened to $14.3 million as operating expenses increased by 17.9% YoY.

earnings miss
70%
neutralMay 15

Company is utilizing a structured LSA debt facility with conditional tranches based on milestones.

debt restructure
50%
bearishMay 13

Gross margins declined from 44% to 38% year-over-year.

margin compression
70%
neutralMay 13

Utilization of a $75 million revolving credit line to cover operational cash burn.

capital raise
50%
bearishMay 13

Revenue growth of only 3% YoY fails to meet high-growth expectations for the sector.

earnings miss
60%
bearishMay 13

Gross margins declined from 44% to 38% year-over-year.

margin compression
70%
neutralMay 13

Utilization of a $75 million revolving credit line to cover operational cash burn.

capital raise
50%
bearishMay 13

Revenue growth of only 3% YoY fails to meet high-growth expectations for the sector.

earnings miss
60%

Filing History

8-KMay 28, 2026

The 8-K filing detailing the results of the annual meeting presents a dichotomy between formal corporate approval and underlying investor hesitation. While the company has officially cleared its governance hurdles, the disparity in voting participation and the specific opposition to the auditor's appointment create a nuanced risk profile. Investors must now weigh the stability of a ratified board against the potential for latent financial or strategic instability signaled by the dissenting vote blocs.

10-QMay 15, 2026

The Q1 2026 filing reveals a company at a crossroads between successful commercial scaling and financial instability. On one hand, the growth in recurring revenue and the prestige of its customer list suggest that the Growth Direct platform is becoming a recognized standard in pharmaceutical quality control. The shift toward a majority-recurring revenue mix is a critical milestone that should, in theory, de-risk the long-term investment thesis. However, the immediate financial pressures are undeniable. The widening net loss and the heavy reliance on a few key accounts create a high-variance outcome for investors. The critical path forward depends on the company's ability to meet the milestones required for its debt facility and to convert its growing list of placed systems into validated, recurring revenue engines. Until the cash burn stabilizes and customer concentration decreases, the company remains a high-risk play on the automation of microbial testing.

8-KMay 13, 2026

The May 13 filing presents a stark contrast between the company's narrative of commercial validation and the underlying financial pressures of a cash-burning emerging growth company. While the deployment of its technology into the life sciences market provides a theoretical growth path, the immediate reality is one of shrinking margins and high customer concentration. Investors must weigh the potential of the recurring revenue model against the urgent need for capital and the risk of a major contract expiry, making the upcoming full 10-Q filing a critical event for determining the company's viability.