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Underwriter overallotment option

Company: Cipher Mining

Subject kind
financing
Statement date
2025-05-19
Promised amount
22500000.0 USD
Current status
stated

The claim, verbatim

Underwriters have an option, exercisable within 30 days, to purchase up to $22,500,000 aggregate principal amount of notes to cover overallotments

Source (primary)

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

Quote: “underwriters an option, which is exercisable within 30 days after the date of this prospectus supplement, to purchase up to an additional $22,500,000 aggregate principal amount of notes solely to cover overallotments”

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/1819989/000119312525123231/d920705d424b5.htm) in full (436,841 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: “underwriters an option, which is exercisable within 30 days after the date of this prospectus supplement, to purchase up to an additional $22,500,000 aggregate principal amount of notes solely to cover overallotments”

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