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 CIK0001476765

90-Day SEC Filing Activity

Form 8-K filings (90d)6
Latest Form 4 filing2025-05-29

Recent GBDC Insider Transactions (Form 4)

DateInsiderRoleTransactionSharesPriceValueFiling
David GolubChief Executive OfficerS - Open-market sale3.86M$15.13$58.41MSEC
David GolubChief Executive OfficerS - Open-market sale2.18M$15.13$33.03MSEC
David GolubChief Executive OfficerS - Open-market sale16.5K$15.13$249KSEC
David GolubChief Executive OfficerP - Open-market purchase6.06M$15.13$91.69MSEC
David GolubChief Executive OfficerG - Bona-fide gift6.06M$15.13$91.69MSEC
William M. Webster IVDirectorG - Bona-fide gift7.1K$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

Recent Insider Filings

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:

POpen-market purchase by the insider
SOpen-market sale by the insider
AGrant, award, or other acquisition from the issuer
MExercise or conversion of derivative security (e.g. options)
FPayment of exercise price or tax liability via share withholding
GBona-fide gift of securities
DDisposition to the issuer (e.g. share buyback participation)
JOther acquisition or disposition
XExercise of in-the-money or at-the-money derivative security
CConversion of derivative security
VTransaction 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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