bluebird bio Inc. – Filings and Transcripts – BamSEC

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Key Exhibits

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SEC EDGAR

Financials Filter

ended 03/31/25 Q1

ended 12/31/24 FY 2024

ended 09/30/24 Q3

ended 06/30/24 Q2

ended 03/31/24 Q1

Prospectuses and Registrations Filter

Securities registration termination

Removal from listing

Updated info for already-effective prospectus

Amendment to registration of securities for employees

Amendment to registration of securities for employees

Ownership Filter

Vittiglio Joseph

Agwunobi John O

Colvin Richard A

Tita-Reid Najoh

News Filter

Announces Completion of Acquisition by Carlyle and SK Capital

Carlyle, SK Capital Partners and Bluebird Bio Amend Merger Agreement

Confirms Receipt of an Unsolicited Non-Binding Proposal From Ayrmid

Announces Definitive Agreement to Be Acquired by Carlyle and SK Capital

Termination of Material Definitive Agreement

Proxies Filter

Additional info about upcoming vote

Additional info about upcoming vote

Additional info about upcoming vote

Additional info about upcoming vote

Additional info about upcoming vote

Other Filter

Notice of effectiveness

Scanned paper annual report submission

Notice of effectiveness

Correspondence with the SEC

Letter from the SEC