Rubenstein Katherine 4

What Happened
Katherine Rubenstein, Chief Operating Officer of Blackstone Secured Lending Fund (BXSL), reported a purchase of 1,035 common shares on 2026-03-10. The transaction was coded as a purchase (P) at $24.08 per share, for a total of roughly $24,923. This was an open-market/private purchase reported on a Form 4 filed 2026-03-11.

Key Details

• Transaction date: 2026-03-10; filing date: 2026-03-11 (timely filing).
• Price: $24.08 per share; Shares purchased: 1,035; Total value: ~$24,923.
• Transaction code: P = Purchase (open market or private purchase).
• Shares owned after transaction: Not specified in the filing excerpt provided.
• Footnote F1: Indicates reported beneficial ownership includes common shares acquired through the issuer’s dividend reinvestment plan.
• Remarks: Exhibit 24 (Power of Attorney) included with the filing.

Context
A direct purchase by a senior executive is generally notable because buys can be interpreted as a vote of confidence, but a single modest purchase (~$25k) is not definitive on its own. No options exercise, gift, or cashless sale was involved in this filing.