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Convertible Senior Notes Offering

Company: Cipher Mining

Subject kind
financing
Statement date
2025-05-21
Promised by
2030-05-15
Promised amount
150000000.0 USD
Current status
stated

The claim, verbatim

Company is offering $150,000,000 aggregate principal amount of 1.75% convertible senior notes due May 15, 2030, with interest payable semi-annually beginning November 15, 2025

Source (primary)

Cipher Mining 424B5 filed 2025-05-22 (SEC EDGAR, sec_filing)
View cached copy (2026-08-31)Live source ↗

Quote: “$150,000,000 aggregate principal amount of our 1.75% convertible senior notes due 2030. We will pay interest on the notes at an annual rate of 1.75%, payable semi-annually in arrears on May 15 and November 15 of each year, beginning on November 15, 2025. The notes will mature on May 15, 2030”

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/1819989/000119312525124285/d920705d424b5.htm) in full (435,499 characters, retrieved August 31, 2026) and checked each assertion in the claim against it.

Additional evidence

confirms Cipher Mining 424B5 filed 2025-05-22

Quote: “$150,000,000 aggregate principal amount of our 1.75% convertible senior notes due 2030. We will pay interest on the notes at an annual rate of 1.75%, payable semi-annually in arrears on May 15 and November 15 of each year, beginning on November 15, 2025. The notes will mature on May 15, 2030”

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