GLADSTONE CAPITAL CORP - SEC Form 4 Insider Trading Activity
Summary
Updated Aug 4, 2026
GLADSTONE CAPITAL CORP is an investment firm tracked by InsiderAlpha. No SEC Form 4 filings recorded in the last 90 days. Lifetime open-market purchases: $3.75M.
Profile
GLADSTONE CAPITAL CORP is an investment firm that reports beneficial ownership of shares in Gladstone Alternative Income Fund (GAIAX) under U.S. securities law. It has submitted 2 SEC insider filings since 2024, most recently in December 2024.
| Filer type | Fund |
|---|---|
| Role | 10% Owner |
| Notability | 20/100 |
Board memberships
- Gladstone Alternative Income Fund
Reported roles
- 10% Owner
Trading Pattern
InsiderAlpha's records for GLADSTONE CAPITAL CORP go back to 2024: 2 primary Form 4 filings, an average of 0.7 per year. The typical open-market purchase is $1.88M (2 buys totaling $3.75M). The largest single buy on record is $2.50M of GAIAX in 2024. No transaction on record carries a Rule 10b5-1 flag - the filings look discretionary rather than pre-scheduled, which makes their timing more informative as a signal.
Career & Filing History
Every role GLADSTONE CAPITAL CORP has reported on a Form 4, reconstructed from the filings themselves - reporting insiders must state their relationship to the issuer (officer title, director seat, or 10% ownership) on every filing.
- 10% Owner at Gladstone Alternative Income Fund (GAIAX) - 2 filings, 2024
Recent Transactions
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2024-12-18 | GAIAX | Gladstone Alternative Income Fund | P - Open-market purchase | 250.0K | $10.00 | $2.50M |
| 2024-12-13 | GAIAX | Gladstone Alternative Income Fund | P - Open-market purchase | 125.0K | $10.00 | $1.25M |
Most Active Insiders Right Now
GLADSTONE CAPITAL CORP has no recent co-filers at the same companies, so here are the insiders with the largest open-market activity across the market in the last 90 days.
- Magnetar Financial LLC - $8.53B of CRWV open-market activity in the last 90 days
- VisionWave Holdings, Inc. - $7.98B of SVRE open-market activity in the last 90 days
- AI Alpine (Luxembourg) S.a.r.l. - $2.69B of INIO open-market activity in the last 90 days
- SGF FANG Holdings, LP - $2.04B of FANG open-market activity in the last 90 days
- BCP 8 Holdings Mozart Manager L.L.C. - $1.22B of MDLN open-market activity in the last 90 days
- BX Mozart ML-2 Holdco L.P. - $1.22B of MDLN open-market activity in the last 90 days
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
- Global GP LLC
- Globalharvest Holdings Venture Ltd
- Ariel Goldblatt
- GOLDENTREE ASSET MANAGEMENT LP
- GoldenVest LLC
- GOLDMAN SACHS GROUP INC
- David Golub
- Jeffrey Gould
Frequently Asked Questions
What is GLADSTONE CAPITAL CORP?
GLADSTONE CAPITAL CORP is an investment firm that reports beneficial ownership of shares in Gladstone Alternative Income Fund (GAIAX) under U.S. securities law. It has submitted 2 SEC insider filings since 2024, most recently in December 2024.…
Has GLADSTONE CAPITAL CORP been buying or selling stock?
Recorded transactions: 2 open-market purchases ($3.75M) and 0 open-market sales across all tracked filings.
Where can I see all of GLADSTONE CAPITAL CORP's SEC filings?
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
Learn More
Open the live GLADSTONE CAPITAL CORP profile on InsiderAlpha for real-time alerts, AI-scored trade ideas, and full transaction history.