Is Penumbra, Inc. rStock a scam?
Asked about Penumbra, Inc. rStock (RPEN).
Short answer
Penumbra, Inc. rStock (RPEN) has been scored on isthiscoinascam.com and has a low score, indicating elevated scam risk based on the available data.
Source: isthiscoinascam.com · Updated 2026-09-22
Red flags raised
- No hard cap on total token supply
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