GLAD SEC Filings: 8-K, 10-Q, S-3 & 424B

Financials

TYPE

HEADLINE

FILED AT

10-Q

Form 10-Q - Quarterly report [Sections 13 or 15(d)]

Aug 4, 2026

10-Q

Form 10-Q - Quarterly report [Sections 13 or 15(d)]

May 6, 2026

10-Q

Form 10-Q - Quarterly report [Sections 13 or 15(d)]

Feb 4, 2026

10-K

Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]

Nov 17, 2025

10-Q

Form 10-Q - Quarterly report [Sections 13 or 15(d)]

Aug 4, 2025

10-Q

Form 10-Q - Quarterly report [Sections 13 or 15(d)]

May 6, 2025

News

TYPE

HEADLINE

FILED AT

8-K

Gladstone Capital Corporation Announces Board Resignation and Leadership Change

Oct 26, 2026

8-K

Gladstone Capital Corporation Appoints Michael McQuigg as President

Oct 1, 2026

8-K

Gladstone Capital Corporation Reports Financial Results for Third Quarter Ended June 30, 2026

Aug 4, 2026

8-K

Gladstone Capital Corporation Completes $60 Million Offering of 7.000% Notes due 2029

Jun 5, 2026

8-K

Gladstone Capital Corporation Appoints George “Chip” Stelljes, III to Board of Directors

Jun 2, 2026

8-K

Gladstone Capital Corporation Reports Financial Results for Second Quarter Ended March 31, 2026

May 6, 2026

Prospectus

TYPE

HEADLINE

FILED AT

424B2

FIXED PRICE OFFERING - NOTES | Offering amount: $60,000,000 | Bank: B. Riley Securities

Jun 3, 2026

424B2

Form 424B2 - Prospectus [Rule 424(b)(2)]

Sep 11, 2025

497AD

Form 497AD - Filing by certain investment companies of Rule 482 advertising [Rule 497 and 482(c)]

Sep 9, 2025

424B2

Form 424B2 - Prospectus [Rule 424(b)(2)]

Sep 8, 2025

497AD

Form 497AD - Filing by certain investment companies of Rule 482 advertising [Rule 497 and 482(c)]

Sep 8, 2025

424B2

Form 424B2 - Prospectus [Rule 424(b)(2)]

Nov 22, 2024

Registrations

TYPE

HEADLINE

FILED AT

FWP

OFFERING | Bank: B. Riley Securities, Inc.

Jun 3, 2026

FWP

Form FWP - Filing under Securities Act Rules 163/433 of free writing prospectuses

Sep 10, 2025

N-2/A

Form N-2/A - Registration statement for closed-end investment companies: [Amend]

Jan 12, 2024

N-2

Form N-2 - Registration statement for closed-end investment companies

Dec 7, 2023

FWP

Form FWP - Filing under Securities Act Rules 163/433 of free writing prospectuses

Oct 11, 2023

FWP

Form FWP - Filing under Securities Act Rules 163/433 of free writing prospectuses

Sep 11, 2023

Proxies

TYPE

HEADLINE

FILED AT

PRE 14A

NEWForm PRE 14A - Other preliminary proxy statements

Nov 9, 2026

DEF 14A

Form DEF 14A - Other definitive proxy statements

Dec 19, 2025

DEF 14A

Form DEF 14A - Other definitive proxy statements

Dec 20, 2024

DEFA14A

Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material

Feb 2, 2024

DEFA14A

Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material

Feb 1, 2024

DEFA14A

Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material

Jan 5, 2024

Ownerships

TYPE

HEADLINE

FILED AT

WILKINSON WALTER H (Reporting)

Oct 26, 2026

3/A

STELLJES GEORGE III (Reporting)

Jun 5, 2026

STELLJES GEORGE III (Reporting)

Jun 3, 2026

McQuigg Michael Jon (Reporting)

Apr 7, 2026

Ahlberg Andrew Paul (Reporting)

Apr 7, 2026

Sateri John (Reporting)

Mar 30, 2026

Other

TYPE

HEADLINE

FILED AT

N-23C-2

Form N-23C-2 - Notice by closed-end investment companies of intent to purchase their own securities

Sep 15, 2025

EFFECT

Form EFFECT - Notice of Effectiveness

Jan 18, 2024

CORRESP

Form CORRESP - Correspondence

Jan 12, 2024

CORRESP

Form CORRESP - Correspondence

Dec 11, 2023

CORRESP

Form CORRESP - Correspondence

Oct 25, 2023

CORRESP

Form CORRESP - Correspondence

Oct 18, 2023

Gladstone Capital Corporation GLAD · SEC Filings