United States Collective Investments

Golub Capital BDC Inc (GBDC)

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Golub Capital BDC Inc experienced significant insider trading activity on May 27, 2025. Both Chairman Lawrence E. Golub and CEO David Golub executed substantial buy and sell orders on this date. Given these events occurred over three months ago, no assessment regarding current market valuation or recent performance trends is provided.
Ticker: GBDC Exchange: NSM
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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Buy signal Sell signal Earnings
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Insider trades have triggered activity signals for Golub Capital BDC Inc. Upgrade to see score, net flow, insiders and the full signal context.

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Top insiders
Trades
Buy 27 May 2025
Value US$4,539,154.73 | Price 24.69 | Shares 9,625 (+18.3%)
Sale 27 May 2025
Value US$105,008.62 | Price 266.59 | Shares 23,319 (+5.6%)
Sale 27 May 2025
Value US$33,029,281.03 | Price 15.13 | Shares 2,183,032 (-100.0%)
Sale 27 May 2025
Value US$58,408,727.04 | Price 15.13 | Shares 3,860,458 (-100.0%)
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value 		Number of shares Price Value Details
2025-05-29 2025-05-27 B Purchase
3.2
Golub Lawrence E

Chairman

Executive Director
9,625 +18.3%
24.69
US$4,539,155 		9,625 +18.3% 24.69 US$4,539,155
2025-05-29 2025-05-27 S Sale
3.2
Golub Lawrence E

Chairman

Executive Director
23,319 +5.6%
266.59
US$105,009 		23,319 +5.6% 266.59 US$105,009
2025-05-29 2025-05-27 S Sale
3.2
Golub Lawrence E

Chairman

Executive Director
77,536 -43.8%
137.63
US$1,731,948 		77,536 -43.8% 137.63 US$1,731,948
2025-05-29 2025-05-27 S Sale
3.2
Golub Lawrence E

Chairman

Executive Director
3,860,458 -100.0%
15.13
US$58,408,727 		3,860,458 -100.0% 15.13 US$58,408,727
2025-05-29 2025-05-27 B Purchase
3.3
Golub David

Chief Executive Officer

Executive Director
6,059,971 +inf%
15.13
US$91,687,363 		6,059,971 +inf% 15.13 US$91,687,363
2025-05-29 2025-05-27 S Sale
3.3
Golub David

Chief Executive Officer

Executive Director
16,481 -100.0%
15.13
US$249,355 		16,481 -100.0% 15.13 US$249,355
2025-05-29 2025-05-27 S Sale
3.3
Golub David

Chief Executive Officer

Executive Director
2,183,032 -100.0%
15.13
US$33,029,281 		2,183,032 -100.0% 15.13 US$33,029,281
2025-05-29 2025-05-27 S Sale
3.3
Golub David

Chief Executive Officer

Executive Director
3,860,458 -100.0%
15.13
US$58,408,727 		3,860,458 -100.0% 15.13 US$58,408,727
2024-09-09 2024-09-06 B Purchase
3.3
Golub David

Chief Executive Officer

Executive Director
20,000 +1.0%
14.78
US$295,600 		20,000 +1.0% 14.78 US$295,600
2024-09-09 2024-09-06 B Purchase
3.2
Golub Lawrence E

Chairman

Executive Director
20,000 +1.0%
14.78
US$295,600 		20,000 +1.0% 14.78 US$295,600
2024-09-09 2024-09-05 B Purchase
3.3
Golub David

Chief Executive Officer

Executive Director
20,000 +1.0%
14.91
US$298,200 		20,000 +1.0% 14.91 US$298,200
2024-09-09 2024-09-05 B Purchase
3.2
Golub Lawrence E

Chairman

Executive Director
20,000 +1.0%
14.91
US$298,200 		20,000 +1.0% 14.91 US$298,200
2024-09-05 2024-09-04 B Purchase
3.3
Golub David

Chief Executive Officer

Executive Director
20,000 +1.0%
14.94
US$298,800 		20,000 +1.0% 14.94 US$298,800
2024-09-05 2024-09-04 B Purchase
3.2
Golub Lawrence E

Chairman

Executive Director
20,000 +1.0%
14.94
US$298,800 		20,000 +1.0% 14.94 US$298,800
2024-09-05 2024-09-03 B Purchase
3.3
Golub David

Chief Executive Officer

Executive Director
20,000 +1.0%
14.91
US$298,200 		20,000 +1.0% 14.91 US$298,200
2024-09-05 2024-09-03 B Purchase
3.2
Golub Lawrence E

Chairman

Executive Director
20,000 +1.0%
14.91
US$298,200 		20,000 +1.0% 14.91 US$298,200
2024-09-03 2024-08-30 B Purchase
3.3
Golub David

Chief Executive Officer

Executive Director
20,000 +1.0%
14.86
US$297,200 		20,000 +1.0% 14.86 US$297,200
2024-09-03 2024-08-30 B Purchase
3.2
Golub Lawrence E

Chairman

Executive Director
20,000 +1.0%
14.86
US$297,200 		20,000 +1.0% 14.86 US$297,200
2024-09-03 2024-08-29 B Purchase
3.3
Golub David

Chief Executive Officer

Executive Director
20,000 +1.1%
15.15
US$303,000 		20,000 +1.1% 15.15 US$303,000
2024-09-03 2024-08-29 B Purchase
3.2
Golub Lawrence E

Chairman

Executive Director
20,000 +1.1%
15.15
US$303,000 		20,000 +1.1% 15.15 US$303,000
2024-08-29 2024-08-28 B Purchase
3.3
Golub David

Chief Executive Officer

Executive Director
20,000 +1.1%
15.04
US$300,800 		20,000 +1.1% 15.04 US$300,800
2024-08-29 2024-08-28 B Purchase
3.2
Golub Lawrence E

Chairman

Executive Director
20,000 +1.1%
15.04
US$300,800 		20,000 +1.1% 15.04 US$300,800
2024-08-28 2024-08-27 B Purchase
3.2
Golub Lawrence E

Chairman

Executive Director
20,000 +1.1%
15.06
US$301,200 		20,000 +1.1% 15.06 US$301,200
2024-08-28 2024-08-27 B Purchase
3.2
Golub Lawrence E

Chairman

Executive Director
20,000 +1.1%
15.06
US$301,200 		20,000 +1.1% 15.06 US$301,200
2024-08-28 2024-08-27 B Purchase
3.3
Golub David

Chief Executive Officer

Executive Director
20,000 +1.1%
15.06
US$301,200 		20,000 +1.1% 15.06 US$301,200
2024-08-28 2024-08-26 B Purchase
3.2
Golub Lawrence E

Chairman

Executive Director
20,000 +1.1%
15.01
US$300,200 		20,000 +1.1% 15.01 US$300,200
2024-08-28 2024-08-26 B Purchase
3.2
Golub Lawrence E

Chairman

Executive Director
20,000 +1.1%
15.01
US$300,200 		20,000 +1.1% 15.01 US$300,200
2024-08-28 2024-08-26 B Purchase
3.3
Golub David

Chief Executive Officer

Executive Director
20,000 +1.1%
15.01
US$300,200 		20,000 +1.1% 15.01 US$300,200
2024-08-26 2024-08-23 B Purchase
3.3
Golub David

Chief Executive Officer

Executive Director
20,000 +1.1%
15.02
US$300,400 		20,000 +1.1% 15.02 US$300,400
2024-08-26 2024-08-23 B Purchase
3.2
Golub Lawrence E

Chairman

Executive Director
20,000 +1.1%
15.02
US$300,400 		20,000 +1.1% 15.02 US$300,400
2024-08-26 2024-08-22 B Purchase
3.3
Golub David

Chief Executive Officer

Executive Director
20,000 +1.1%
15.05
US$301,000 		20,000 +1.1% 15.05 US$301,000
2024-08-26 2024-08-22 B Purchase
3.2
Golub Lawrence E

Chairman

Executive Director
20,000 +1.1%
15.05
US$301,000 		20,000 +1.1% 15.05 US$301,000
2024-08-22 2024-08-21 B Purchase
3.3
Golub David

Chief Executive Officer

Executive Director
20,000 +1.1%
14.96
US$299,200 		20,000 +1.1% 14.96 US$299,200
2024-08-22 2024-08-21 B Purchase
3.2
Golub Lawrence E

Chairman

Executive Director
20,000 +1.1%
14.96
US$299,200 		20,000 +1.1% 14.96 US$299,200
2024-08-22 2024-08-20 B Purchase
3.3
Golub David

Chief Executive Officer

Executive Director
20,000 +1.1%
14.77
US$295,400 		20,000 +1.1% 14.77 US$295,400
2024-08-22 2024-08-20 B Purchase
3.2
Golub Lawrence E

Chairman

Executive Director
20,000 +1.1%
14.77
US$295,400 		20,000 +1.1% 14.77 US$295,400
2024-08-20 2024-08-19 B Purchase
3.2
Golub Lawrence E

Chairman

Executive Director
20,000 +1.2%
14.70
US$294,000 		20,000 +1.2% 14.70 US$294,000
2024-08-20 2024-08-19 B Purchase
3.3
Golub David

Chief Executive Officer

Executive Director
20,000 +1.2%
14.70
US$294,000 		20,000 +1.2% 14.70 US$294,000
2024-08-20 2024-08-16 B Purchase
3.2
Golub Lawrence E

Chairman

Executive Director
20,000 +1.2%
14.68
US$293,600 		20,000 +1.2% 14.68 US$293,600
2024-08-20 2024-08-16 B Purchase
3.3
Golub David

Chief Executive Officer

Executive Director
20,000 +1.2%
14.68
US$293,600 		20,000 +1.2% 14.68 US$293,600
2024-08-12 2024-08-09 B Purchase
3.0
Rival Anita J.
Non-Executive Director
3,000 +12.9%
14.37
US$43,110 		3,000 +12.9% 14.37 US$43,110
2024-08-12 2024-08-08 B Purchase
3.0
Rival Anita J.
Non-Executive Director
2,000 +9.4%
14.29
US$28,580 		2,000 +9.4% 14.29 US$28,580
2024-08-12 2024-08-08 B Purchase
3.0
Rival Anita J.
Non-Executive Director
26,000 +37.7%
14.40
US$374,400 		26,000 +37.7% 14.40 US$374,400
2024-06-11 2024-06-11 B Purchase
3.3
Golub David

Chief Executive Officer

Executive Director
361,252 +26.6%
16.03
US$5,790,870 		361,252 +26.6% 16.03 US$5,790,870
2024-06-11 2024-06-11 B Purchase
3.3
Golub David

Chief Executive Officer

Executive Director
88,748 +7.0%
16.03
US$1,422,630 		88,748 +7.0% 16.03 US$1,422,630
2024-06-11 2024-06-11 B Purchase
3.2
Golub Lawrence E

Chairman

Executive Director
361,252 +26.6%
16.03
US$5,790,870 		361,252 +26.6% 16.03 US$5,790,870
2024-06-11 2024-06-07 B Purchase
3.3
Golub David

Chief Executive Officer

Executive Director
62,267 +5.2%
16.06
US$1,000,008 		62,267 +5.2% 16.06 US$1,000,008
2024-06-11 2024-06-07 B Purchase
3.2
Golub Lawrence E

Chairman

Executive Director
62,267 +5.2%
16.06
US$1,000,008 		62,267 +5.2% 16.06 US$1,000,008
2023-05-30 2023-05-25 B Purchase
3.0
Rival Anita J.
Non-Executive Director
8,000 +13.1%
13.02
US$104,160 		8,000 +13.1% 13.02 US$104,160
2022-08-30 2022-08-26 B Purchase
3.0
Rival Anita J.
Non-Executive Director
5,000 +8.9%
13.91
US$69,550 		5,000 +8.9% 13.91 US$69,550
2022-08-30 2022-08-26 B Purchase
3.0
Rival Anita J.
Non-Executive Director
5,000 +9.8%
13.92
US$69,600 		5,000 +9.8% 13.92 US$69,600
2022-03-04 2022-03-02 S Sale
3.3
Golub David

Chief Executive Officer

Executive Director
1,250,000 -51.5%
15.72
US$19,650,000 		1,250,000 -51.5% 15.72 US$19,650,000
2022-03-04 2022-03-02 S Sale
3.2
Golub Lawrence E

Chairman

Executive Director
1,250,000 -51.5%
15.72
US$19,650,000 		1,250,000 -51.5% 15.72 US$19,650,000
2021-12-15 2021-12-14 B Purchase
3.0
Rosenberg Anita R
Non-Executive Director
7,819 +18.1%
14.84
US$116,034 		7,819 +18.1% 14.84 US$116,034
2021-12-15 2021-12-14 B Purchase
3.0
Rosenberg Anita R
Non-Executive Director
2,181 +5.3%
14.83
US$32,344 		2,181 +5.3% 14.83 US$32,344
2021-12-15 2021-12-13 B Purchase
3.0
BAILY JOHN THOMAS
Non-Executive Director
8,622 +15.5%
15.00
US$129,330 		8,622 +15.5% 15.00 US$129,330
2021-12-15 2021-12-13 B Purchase
3.0
BAILY JOHN THOMAS
Non-Executive Director
300 +0.5%
14.99
US$4,497 		300 +0.5% 14.99 US$4,497
2021-12-15 2021-12-13 B Purchase
3.0
BAILY JOHN THOMAS
Non-Executive Director
1,078 +2.0%
15.00
US$16,165 		1,078 +2.0% 15.00 US$16,165
2021-08-11 2021-08-10 B Purchase
3.2
Golub Lawrence E

Chairman

Executive Director
5,000 +0.2%
15.91
US$79,540 		5,000 +0.2% 15.91 US$79,540
2021-08-11 2021-08-09 B Purchase
3.2
Golub Lawrence E

Chairman

Executive Director
5,000 +0.2%
15.96
US$79,811 		5,000 +0.2% 15.96 US$79,811
2021-08-05 2021-08-04 B Purchase
3.3
Golub David

Chief Executive Officer

Executive Director
5,000 +0.2%
15.79
US$78,952 		5,000 +0.2% 15.79 US$78,952
2021-08-05 2021-08-03 B Purchase
3.3
Golub David

Chief Executive Officer

Executive Director
5,000 +0.2%
15.79
US$78,938 		5,000 +0.2% 15.79 US$78,938
2021-07-28 2021-07-27 B Purchase
3.2
Golub Lawrence E

Chairman

Executive Director
5,000 +0.2%
15.93
US$79,670 		5,000 +0.2% 15.93 US$79,670
2021-07-28 2021-07-26 B Purchase
3.2
Golub Lawrence E

Chairman

Executive Director
5,000 +0.2%
15.93
US$79,662 		5,000 +0.2% 15.93 US$79,662
2021-07-26 2021-07-23 B Purchase
3.3
Golub David

Chief Executive Officer

Executive Director
5,000 +0.2%
15.99
US$79,938 		5,000 +0.2% 15.99 US$79,938
2021-07-26 2021-07-23 B Purchase
3.2
Golub Lawrence E

Chairman

Executive Director
5,000 +0.2%
15.99
US$79,938 		5,000 +0.2% 15.99 US$79,938
2021-07-26 2021-07-22 B Purchase
3.3
Golub David

Chief Executive Officer

Executive Director
5,000 +0.2%
15.94
US$79,677 		5,000 +0.2% 15.94 US$79,677
2021-07-26 2021-07-22 B Purchase
3.2
Golub Lawrence E

Chairman

Executive Director
5,000 +0.2%
15.94
US$79,677 		5,000 +0.2% 15.94 US$79,677
2021-07-22 2021-07-21 B Purchase
3.3
Golub David

Chief Executive Officer

Executive Director
5,000 +0.2%
15.99
US$79,952 		5,000 +0.2% 15.99 US$79,952
2021-07-22 2021-07-20 B Purchase
3.3
Golub David

Chief Executive Officer

Executive Director
5,000 +0.2%
15.87
US$79,352 		5,000 +0.2% 15.87 US$79,352
2021-07-12 2021-07-09 B Purchase
3.3
Golub David

Chief Executive Officer

Executive Director
4,944 +0.2%
15.77
US$77,972 		4,944 +0.2% 15.77 US$77,972
2021-07-12 2021-07-08 B Purchase
3.3
Golub David

Chief Executive Officer

Executive Director
5,000 +0.2%
15.64
US$78,184 		5,000 +0.2% 15.64 US$78,184
2021-07-08 2021-07-07 B Purchase
3.3
Golub David

Chief Executive Officer

Executive Director
5,000 +0.2%
15.78
US$78,901 		5,000 +0.2% 15.78 US$78,901
2021-07-08 2021-07-06 B Purchase
3.3
Golub David

Chief Executive Officer

Executive Director
5,000 +0.2%
15.74
US$78,706 		5,000 +0.2% 15.74 US$78,706
2021-06-29 2021-06-28 B Purchase
3.3
Golub David

Chief Executive Officer

Executive Director
5,000 +0.2%
15.58
US$77,897 		5,000 +0.2% 15.58 US$77,897
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