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Stocks/PSEC/SEC Filings/424B3 Nov 4, 2026

PSEC 424B3: Secondary offering

Prospect Capital Corporation

Filed with the SEC on Nov 4, 2026 · accession 0001287032-26-000307

PSEC filed a 424B3 (prospectus (offering)) with the SEC on Nov 4, 2026. Prospect Capital Corporation filed a 424B3 supplement for an offering of $300 million in aggregate principal amount of its 8.95% Notes due 2031. The stock moved -7.1% by the first close after the filing.

Summary of the filing

Prospect Capital Corporation filed a 424B3 supplement for an offering of $300 million in aggregate principal amount of its 8.95% Notes due 2031. The notes are senior unsecured obligations maturing October 31, 2031, with interest payable semi-annually.

For details, click here →How to read a 424B3 →

Key details

Aggregate principal amount of notes offered$300.0M
Estimated offering expenses$16.6M
IssuerProspect Capital Corporation
Investment managerProspect Capital Management L.P.
AdministratorProspect Administration LLC

How PSEC stock reacted

Close before

$1.55

Nov 3, 2026

First close after

-7.10%

$1.44

5 trading days

—

Since filing

-10.65%

$1.39

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Frequently asked questions

What did PSEC file with the SEC on Nov 4, 2026?

PSEC filed a 424B3 (Secondary offering). Prospect Capital Corporation filed a 424B3 supplement for an offering of $300 million in aggregate principal amount of its 8.95% Notes due 2031. The notes are senior unsecured obligations maturing October 31, 2031, with interest payable semi-annually.

What does a secondary offering mean for PSEC 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 PSEC stock react to this filing?

PSEC closed at $1.55 before the filing and $1.44 on Nov 4, 2026 (-7.10%).

Other PSEC SEC filings

  • 8-K · BuybackNov 5, 2026
  • 8-K · Material agreementNov 5, 2026
  • 10-Q · SEC filingNov 4, 2026
  • 8-K · SEC filingOct 27, 2026
  • DEF 14A · Board changeSep 22, 2026
  • 424B2 · Secondary offeringSep 8, 2026
  • 424B2 · Secondary offeringSep 8, 2026
  • 424B2 · Secondary offeringAug 31, 2026
  • 424B2 · Secondary offeringAug 24, 2026
  • 8-K · SEC filingAug 21, 2026

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Source: SEC EDGAR filing 0001287032-26-000307. The summary and key details are extracted by SEPT from the filing and may contain errors. Price reaction uses daily closing prices. Not financial advice.