Blackstone Secured Lending Fund 8-K

What Happened The Fund filed an 8-K on June 18, 2026 announcing that Katherine Rubenstein departed her role as Chief Operating Officer effective June 15, 2026. The filing states her departure was not the result of any disagreement relating to Blackstone or the Fund’s operations, policies or practices, and Blackstone Credit & Insurance thanked her for her contributions.

Key Details

• Officer: Katherine Rubenstein, Chief Operating Officer.
• Effective date of departure: June 15, 2026.
• Filing: Form 8-K filed June 18, 2026 (Item 5.02 — departure of certain officers).
• The filing specifically notes the departure was not due to any disagreement over operations, policies or practices; no replacement was named in the filing.

Why It Matters A COO departure is a material executive change that investors watch for potential operational or management impacts. This filing provides no indication of disagreement or operational issues, and it does not disclose a successor or financial terms. Investors should monitor future filings or announcements for information about interim coverage and the Fund’s succession plans.