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Convertible senior notes offering

Company: Cipher Mining

Subject kind
financing
Statement date
2025-05-19
Promised amount
150.0 USD million
Current status
stated

The claim, verbatim

Company offering convertible senior notes due 2030 with aggregate principal amount of $150.0 million plus option for underwriters to purchase up to additional $22.5 million

Source (primary)

Cipher Mining 424B5 filed 2025-05-20 (SEC EDGAR, sec_filing)
View cached copy (2026-08-31)Live source ↗

Quote: “Concurrently with this offering, we are offering Notes in an aggregate principal amount of $150,000,000, plus up to an additional $22,500,000 aggregate principal amount of Notes that the underwriters of the Concurrent Notes Offering have the option to purchase from us.”

How we checked this

Attempted on September 17, 2026. We could not read enough of the cited source to check this claim.

The verification run did not return a result for this claim (claude -p exit 1: b'').

What we did: Read our cached copy of SEC EDGAR (https://www.sec.gov/Archives/edgar/data/1819989/000119312525123242/d876435d424b5.htm) in full (211,140 characters, retrieved August 31, 2026) and checked each assertion in the claim against it.

Additional evidence

confirms Cipher Mining 424B5 filed 2025-05-20

Quote: “Concurrently with this offering, we are offering Notes in an aggregate principal amount of $150,000,000, plus up to an additional $22,500,000 aggregate principal amount of Notes that the underwriters of the Concurrent Notes Offering have the option to purchase from us.”

View cached copy (2026-08-31)Live source ↗