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Bambusa Therapeutics, Inc.

BBTXFiled

Bambusa Therapeutics, Inc. · Nasdaq Global Select Market · latest filing 2026-10-09

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One-minute decisionBASIC RESEARCHSource completeness · 58%

Preliminary IPO registration remains incomplete, with core pricing and share-count terms blank.

As of the October 9, 2026 S-1 filing, Bambusa had applied for Nasdaq listing, but the preliminary prospectus left pricing, offering size, and delivery date blank.

Where does the money go?Awaiting verificationS-1 · 2026-10-09
Ownership and votingAwaiting verified holder data— economic · — voting
Next disclosed checkpointA future amended or effective prospectus may disclose pricing, size, final underwriting terms, and a verified closing; no date is supplied.S-1 · 2026-10-09

Capital destination

Awaiting verification

S-1 · 2026-10-09

Share-type percentages are not net-proceeds percentages. Amounts retain their stated gross/net basis; do not add unlike bases.

Check the source · S-1 ↗
Next checkA future amended or effective prospectus may disclose pricing, size, final underwriting terms, and a verified closing; no date is supplied.
Latest filing2026-10-09

Capital destination

Awaiting verification

S-1 · 2026-10-09

Share-type percentages are not net-proceeds percentages. Amounts retain their stated gross/net basis; do not add unlike bases.

Check the source · S-1 ↗
BOOKRUNNERS / LEAD UNDERWRITERSBookrunners / lead underwriters
NOT YET DISCLOSED

Names not yet published

Fully diluted valuation bridge

StatusReference
Awaiting verificationSource ↗

Basic-price scenario

A verified single offer price and basic post-offer share count are required. This is a data gap, not a paid lock.

Check the source · S-1 ↗

Holder data awaits verification

Pre-offering beneficial ownership is disclosed using a 25,740,828-share denominator, but after-offering share counts and percentages are blank in the supplied table. Voting and investment powers vary by holder. · 2026-10-09

Pre-offering beneficial ownership is disclosed using a 25,740,828-share denominator, but after-offering share counts and percentages are blank in the supplied table. Voting and investment powers vary by holder.

One disclosed holder; not a complete ownership distribution.Check the source · S-1 ↗

Conditional lock-up timeline

StatusReference
Awaiting verificationSource ↗

Financial quality and runway

StatusReference
Awaiting verificationSource ↗

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Risk 1

The company depends entirely on product-candidate success and has no approved products or product revenue.

Potential impact
Awaiting verification
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A future amended or effective prospectus may disclose pricing, size, final underwriting terms, and a verified closing; no date is supplied.
SEC EDGAR

S-1

2026-10-09

Open SEC filing ↗