GOLUB CAPITAL BDC, Inc. (GBDC) Insider Trading & SEC Filings
Last SEC filing
GOLUB CAPITAL BDC, Inc. (GBDC) - no SEC Form 4 insider filings recorded in the last 90 days. 6 Form 8-K material event filings were reported by GBDC in the last 90 days. InsiderAlpha tracks every GBDC SEC filing - Form 4, Form 144, and 8-K - in real time, including Rule 10b5-1 plan detection.
About GOLUB CAPITAL BDC, Inc. (GBDC)
GOLUB CAPITAL BDC, Inc. trades under the ticker GBDC. InsiderAlpha tracks 2 primary SEC Form 4 filings from 2 reporting insiders for GBDC since 2024, sourced directly from SEC EDGAR.
| SEC CIK | 0001476765 |
|---|
90-Day SEC Filing Activity
| Form 8-K filings (90d) | 6 |
|---|---|
| Latest Form 4 filing | 2025-05-29 |
Recent GBDC Insider Transactions (Form 4)
| Date | Insider | Role | Transaction | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| David Golub | Chief Executive Officer | S - Open-market sale | 3.86M | $15.13 | $58.41M | SEC | |
| David Golub | Chief Executive Officer | S - Open-market sale | 2.18M | $15.13 | $33.03M | SEC | |
| David Golub | Chief Executive Officer | S - Open-market sale | 16.5K | $15.13 | $249K | SEC | |
| David Golub | Chief Executive Officer | P - Open-market purchase | 6.06M | $15.13 | $91.69M | SEC | |
| David Golub | Chief Executive Officer | G - Bona-fide gift | 6.06M | $15.13 | $91.69M | SEC | |
| William M. Webster IV | Director | G - Bona-fide gift | 7.1K | $0.00 | - | SEC |
All transactions sourced from SEC EDGAR Form 4 filings for GOLUB CAPITAL BDC, Inc. (GBDC). Updated in real time as new filings are submitted to the SEC.
Recent GBDC Form 8-K Material Events
- - Item 2.02, 9.01 [SEC]
- - Item 2.02, 9.01 [SEC]
- - Item 1.01, 2.03, 9.01 [SEC]
- - Item 2.02, 9.01 [SEC]
- - Item 1.01, 2.03, 9.01 [SEC]
Recent Insider Filings
- - David Golub (Chief Executive Officer)
- - William M. Webster IV (Director)
Form 4 Transaction Code Reference
SEC Form 4 transactions are reported with a one-letter code indicating the type of transaction. Common codes you'll see in GBDC insider filings:
| P | Open-market purchase by the insider |
|---|---|
| S | Open-market sale by the insider |
| A | Grant, award, or other acquisition from the issuer |
| M | Exercise or conversion of derivative security (e.g. options) |
| F | Payment of exercise price or tax liability via share withholding |
| G | Bona-fide gift of securities |
| D | Disposition to the issuer (e.g. share buyback participation) |
| J | Other acquisition or disposition |
| X | Exercise of in-the-money or at-the-money derivative security |
| C | Conversion of derivative security |
| V | Transaction voluntarily reported earlier than required |
GBDC Insider Trading - FAQ
- What is the latest insider trade for GBDC?
- GOLUB CAPITAL BDC, Inc. (GBDC) had 0 insider filings in the last 90 days, with the most recent on 2025-05-29. InsiderAlpha tracks every Form 4, Form 144, and 8-K filing in real time.
- How many insiders are buying GBDC stock?
- 0 insider purchases of GBDC were filed in the last 90 days.
- How many insiders are selling GBDC stock?
- 0 insider sales of GBDC were filed in the last 90 days.
- Where can I see GBDC SEC filings (Form 4, 10-K, 10-Q, 8-K)?
- This page tracks GBDC Form 4 insider transactions, Form 144 sale notices, and 8-K material event disclosures in one timeline. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.
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Learn More
- What is SEC Form 4?
- How to read insider buying signals
- Rule 10b5-1 trading plans explained
- The cluster buying signal
Open the live GBDC dashboard on InsiderAlpha for real-time alerts, charting, and full historical filing search.