OPTX 424B3: Secondary offering
Syntec Optics Holdings, Inc.
Filed with the SEC on · accession 0001493152-26-035266
OPTX filed a 424B3 (prospectus (offering)) with the SEC on Jul 29, 2026. Syntec Optics Holdings, Inc. filed a prospectus for the resale of up to 30,706,090 shares of Class A common stock by selling stockholders, including the Chairman/CEO and board members. The stock moved -7.9% by the first close after the filing.
Summary of the filing
Syntec Optics Holdings, Inc. filed a prospectus for the resale of up to 30,706,090 shares of Class A common stock by selling stockholders, including the Chairman/CEO and board members. The company will not receive any proceeds from these sales.
Key details
How OPTX stock reacted
Close before
$6.38
Jul 28, 2026
First close after
-7.92%
$5.88
5 trading days
+24.14%
$7.92
Since filing
+10.97%
$7.08
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Click hereFrequently asked questions
What did OPTX file with the SEC on Jul 29, 2026?
OPTX filed a 424B3 (Secondary offering). Syntec Optics Holdings, Inc. filed a prospectus for the resale of up to 30,706,090 shares of Class A common stock by selling stockholders, including the Chairman/CEO and board members. The company will not receive any proceeds from these sales.
What does a secondary offering mean for OPTX stock?
New shares dilute existing holders and are often sold at a discount to the market price.
How do I read a 424B3?
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 424B3 (prospectus (offering)): The final terms of an offering of shares or bonds.
How did OPTX stock react to this filing?
OPTX closed at $6.38 before the filing and $5.88 on Jul 29, 2026 (-7.92%). Five trading days later: $7.92 (+24.14%).
Other OPTX SEC filings
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