Blackstone's recent issues are the latest hit to private credit. Here's a timeline of events that have spooked investors.

Mike Segar/Reuters

• Blackstone is the latest firm to add to investors' concerns about private credit.
• Blackstone executives reportedly contributed cash to shore up a private credit fund facing redemption requests.
• Worries about private credit have steadily risen since late last year. Here's a timeline of events.

The private credit market has been generating some nerve-racking headlines lately.

Questions about the health of the booming sector are...