Challenger Rejects Daiichi Life's $4.4 Billion Takeover Offer

• Daiichi Life's Australian unit offered to buy the remaining 79.5% of Challenger at 11.80 Australian dollars per share.
• The offer was valued at $4.4 billion.
• Challenger has rejected the takeover offer.
• The rejection was reported by both The Japan Times and Bloomberg.
• No further details on the reasons for the rejection were provided.