v3.26.1
Stockholders' Equity (Tables)
 9 Months Ended
Jun. 30, 2026
Equity [Abstract]  
Schedule of Subscription and Contribution and Shares Issued by Date
As of June 30, 2026 and September 30, 2025, the Company had the following subscriptions, pursuant to the Subscription Agreements, and contributions from its stockholders:
As of June 30, 2026
As of September 30, 2025
SubscriptionsContributionsSubscriptionsContributions
GBDC 4 Stockholders$1,523,641 $1,183,947 $1,523,641 $1,036,370 
The following table summarizes the shares of GBDC 4 common stock issued for the nine months ended June 30, 2026 and 2025:
DateShares IssuedNAV per shareProceeds
Shares issued for the nine months ended June 30, 2025
Issuance of shares12/23/20246,725,731.752$15.00 $100,886 
Issuance of shares01/13/2025502,802.33115.00 7,542 
Issuance of shares03/25/20254,565,389.86615.00 68,480 
Issuance of shares04/17/20251,529,106.00015.00 22,937 
Issuance of shares06/16/20258,859,307.15415.00 132,890 
Shares issued for capital drawdowns22,182,337.103 $332,735 
Issuance of shares11/19/2024204,508.932 $15.00 $3,068 
Issuance of shares12/18/202472,984.041 15.00 1,095 
Issuance of shares01/08/202585,661.548 15.00 1,285 
Issuance of shares02/18/2025112,987.679 15.00 1,695 
Issuance of shares03/18/202586,219.253 15.00 1,293 
Issuance of shares05/21/2025214,537.819 15.00 3,218 
Issuance of shares06/17/202591,704.662 15.00 1,376 
Shares issued through DRIP868,603.934 $13,030 
Shares issued for the nine months ended June 30, 2026
Issuance of shares12/15/20256,337,944.133$15.00 $95,069 
Issuance of shares03/26/20263,500,503.19115.00 52,508 
Shares issued for capital drawdowns9,838,447.324 $147,577 
Issuance of shares11/20/2025259,908.674 $15.00 $3,899 
Issuance of shares 12/17/2025124,438.025 15.00 1,866 
Issuance of shares01/21/2026132,771.619 15.00 1,992 
Issuance of shares02/18/2026137,242.100 15.00 2,059 
Issuance of shares03/18/2026134,205.234 15.00 2,013 
Shares issued through DRIP788,565.652 $11,829