SENS 424B5: Secondary offering
Senseonics Holdings, Inc.
Filed with the SEC on · accession 0001104659-26-053135
SENS filed a 424B5 (prospectus (offering)) with the SEC on Apr 30, 2026. The final terms of an offering of shares or bonds. The stock moved +2.9% by the first close after the filing.
Summary of the filing
Senseonics Holdings, Inc. filed a preliminary prospectus supplement for an $80 million offering of common stock and pre-funded warrants, with TD Cowen, Barclays, Mizuho, and Lake Street as underwriters.
Key details
How SENS stock reacted
Close before
$6.42
Apr 29, 2026
First close after
+2.88%
$6.61
5 trading days
-16.58%
$5.36
Since filing
+33.70%
$8.59
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Click hereFrequently asked questions
What did SENS file with the SEC on Apr 30, 2026?
SENS filed a 424B5 (Secondary offering). Senseonics Holdings, Inc. filed a preliminary prospectus supplement for an $80 million offering of common stock and pre-funded warrants, with TD Cowen, Barclays, Mizuho, and Lake Street as underwriters.
What does a secondary offering mean for SENS stock?
New shares dilute existing holders and are often sold at a discount to the market price.
How do I read a 424B5?
The final terms of an offering of shares or bonds. Look at price, number of shares and the discount to the market price. Large offerings dilute existing shareholders.
Why are SEC filings important?
Public companies must tell the SEC about anything that can change their value — results, leadership changes, big deals, new shares, bankruptcy. Filings are the official source, often before the news. A 424B5 (prospectus (offering)): The final terms of an offering of shares or bonds.
How did SENS stock react to this filing?
SENS closed at $6.42 before the filing and $6.61 on Apr 30, 2026 (+2.88%). Five trading days later: $5.36 (-16.58%).
Other SENS SEC filings
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