11/13/2024 | Press release | Distributed by Public on 11/13/2024 16:26
Cover
Cover - USD ($)
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12 Months Ended
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Sep. 30, 2024
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Nov. 12, 2024
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Mar. 28, 2024
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Document Information [Line Items]
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Document Type
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10-K
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Document Annual Report
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true
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Document Period End Date
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Sep. 30, 2024
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Current Fiscal Year End Date
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--09-30
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Document Transition Report
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false
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Securities Act File Number
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814-00237
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Entity Registrant Name
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GLADSTONE CAPITAL CORP
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Entity Incorporation, State or Country Code
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MD
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Entity Tax Identification Number
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54-2040781
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Entity Address, Address Line One
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1521 Westbranch Drive
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Entity Address, Address Line Two
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Suite 100
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Entity Address, City or Town
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McLean
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Entity Address, State or Province
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VA
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Entity Address, Postal Zip Code
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22102
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City Area Code
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703
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Local Phone Number
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287-5800
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Title of 12(g) Security
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6.25% Series A Cumulative Redeemable Preferred Stock
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Entity Well-known Seasoned Issuer
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No
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Entity Voluntary Filers
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No
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Entity Current Reporting Status
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Yes
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Entity Interactive Data Current
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Yes
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Entity Filer Category
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Non-accelerated Filer
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Entity Small Business
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false
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Entity Emerging Growth Company
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false
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ICFR Auditor Attestation Flag
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false
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Document Financial Statement Error Correction [Flag]
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false
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Entity Shell Company
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false
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Entity Public Float
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$ 447,799,672
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Entity Common Stock, Shares Outstanding
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22,329,852
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Documents Incorporated by Reference
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Documents Incorporated by Reference. Portions of the Registrant's definitive proxy statement to be filed with the Securities and Exchange Commission pursuant to Regulation 14A in connection with the Registrant's 2025 Annual Meeting of Stockholders, which will be filed subsequent to the date hereof, are incorporated by reference into Part III of this Form 10-K. Such proxy statement will be filed with the Securities and Exchange Commission not later than 120 days following the end of the Registrant's fiscal year ended September 30, 2024.
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Document Fiscal Year Focus
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2024
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Entity Central Index Key
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0001143513
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Amendment Flag
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false
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Document Fiscal Period Focus
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FY
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Common Stock
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Document Information [Line Items]
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Title of 12(b) Security
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Common Stock, $0.001 par value per share
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Trading Symbol
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GLAD
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Security Exchange Name
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NASDAQ
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7.75% Notes due 2028
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Document Information [Line Items]
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Title of 12(b) Security
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7.75% notes due 2028
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Trading Symbol
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GLADZ
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Security Exchange Name
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NASDAQ
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