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Bolt Biotherapeutics, Inc. (BOLT) Form 8-K — Oct 23, 2026

$BOLTForm 8-KItems 1.01, 1.02, 2.01, 3.02, 5.02, 5.03, 7.01, 8.01, 9.01Filed Oct 23, 2026, 10:31 AM ET0001193125-26-429647Original filing

Bolt Biotherapeutics completed a two-step merger with privately held Prana Therapies on October 23, 2026, issuing 430,746 common shares and 16,360.929 Series D preferred shares (convertible 1,000:1) to Prana holders. After the concurrent financing, legacy Bolt holders retain only about 6.9% of the fully diluted equity, making this effectively a reverse merger that hands control to Prana shareholders (51.7%) and new investors (41.4%). The company simultaneously raised $120 million gross in a PIPE of Series D preferred plus warrants, with potential for roughly $60 million more if the warrants are exercised.

Key figures

Gross Proceeds
120000000
Shares Offered
13,995.311 shares Series D Preferred (each convertible into 1,000 common shares) plus warrants for 50% more
Lockup Period Days
180
Bdc4182 Subjects Dosed
25
Reverse Split Ratio Range
1:2 to 1:12
Lease Termination Payment
4500000
Warrant Exercise Proceeds
$60 million if fully exercised
Preferred Conversion Ratio
1,000 common shares per preferred share
Bdc4182 Disease Control Rate
53% (8 of 15 evaluable patients with stable disease)
Bolt Holders Pre Transaction
11.8% (pre-financing) / 6.9% (post-financing, fully diluted)
Common Shares Issued To Prana
430746
Prana Holders Post Financing
51.7%
Pipe Investors Post Financing
41.4%
Series DPreferred Issued To Prana
16,360.929 shares

AI analysis

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