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$CIFR All transactions

Cipher Mining Inc.

▼ SELL 10b5-1 Plan

$ Value

$552K

Shares

35,568

Price

$16

Filed

Feb 19

Insider

Name

Kelly Patrick Arthur

Title

Co-President and COO

CIK

0001887616

Roles

Officer

Transaction Details

Transaction Date

2026-02-17

Code

S

Table

Non-Derivative

Ownership

Direct

Equity Swap

No

Shares After

1,477,076

Footnotes

The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 12, 2025. | The sales were executed in multiple trades at prices ranging from $15.02 to $16.03. The price reported reflects the weighted average sale price. The Reporting Person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnote (2) to this Form 4.

Filing Info

Accession No.

0001887616-26-000004

Form Type

4

Issuer CIK

0001819989

Kelly Patrick Arthur's History

Date Ticker Type Value
2026-03-31 CIFR M
2026-03-31 CIFR F $159K
2026-03-31 CIFR M
2026-03-31 CIFR F $137K
2026-03-31 CIFR M
2026-03-31 CIFR F $475K
2026-03-31 CIFR M $0
2026-03-31 CIFR M $0
2026-03-31 CIFR M $0
2026-03-23 CIFR G $0

Other Insiders at CIFR (90d)

Insider Bought Sold Last
GROSSMAN CARY M $436K 2026-03-23
Newsome James E $711K 2026-03-04
Kelly Patrick Arthur
Co-President and COO
$533K 2026-03-31
Page Tyler
Chief Executive Officer
$604K 2026-03-31
Iwaschuk William
Co-President and CLO
2026-03-31
Mumford Gregory J.D.
Chief Financial Officer
2026-03-31
Duda Thomas David 2026-02-25