Private credit worries have rattled markets. Here's a timeline of events that have spooked investors.

BlackRock said in a letter that it would cap redemptions after receiving more than $1.2 billion in withdrawal requests in the first quarter.

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• BlackRock is the latest firm to add to investors' concerns about private credit.
• The asset manager is limiting withdrawals after its private credit fund was hit with redemption requests.
• Worries about private credit have steadily risen since late last year. Here's a timeline of events.

The...