C

SEC EDGAR - Form 4 insider activity

Cipher Digital Inc. $CIFR

Tracked equity - 10 filings indexed by Nortis

Nortis signal thesis

Cluster activity detected. Review whether the filings are open-market trades or routine compensation events.

0

OM buys - 90d

2

OM sells - 90d

8

Routine filings

10

Cluster filings

-

Largest trade

25/100

Avg signal score

Filing tape

Recent filings

Last 30d: 10
Option ExerciseCLUSTERRoutine 15/100
filed 2026-10-08
KAOfficer

Kelly Patrick Arthur - Co-President and COO

Option exercises are often compensation mechanics rather than a direct market view; what happens to the shares next matters more. It is part of a cluster (3+ insiders within 7 days), which is generally more notable than an isolated filing.

View source filing
Option ExerciseCLUSTERRoutine 15/100
filed 2026-10-08
MJCFO

Mumford Gregory J.D. - Chief Financial Officer

Option exercises are often compensation mechanics rather than a direct market view; what happens to the shares next matters more. It is part of a cluster (3+ insiders within 7 days), which is generally more notable than an isolated filing.

View source filing
Option ExerciseCLUSTERRoutine 15/100
filed 2026-10-08
IWOfficer

Iwaschuk William - Co-President and CLO

Option exercises are often compensation mechanics rather than a direct market view; what happens to the shares next matters more. It is part of a cluster (3+ insiders within 7 days), which is generally more notable than an isolated filing.

View source filing
Option ExerciseCLUSTERRoutine 15/100
filed 2026-10-08
PTCEO

Page Tyler - Director, Chief Executive Officer

Option exercises are often compensation mechanics rather than a direct market view; what happens to the shares next matters more. It is part of a cluster (3+ insiders within 7 days), which is generally more notable than an isolated filing.

View source filing
Reported SellCLUSTERNotable 65/100
filed 2026-10-07
VLInsider

V3 Holding Ltd - 10% Owner

Insiders sell for many reasons (diversification, tax, personal); size and clustering matter more than a single sale. It is part of a cluster (3+ insiders within 7 days), which is generally more notable than an isolated filing.

View source filing
Option ExerciseCLUSTERRoutine 15/100
filed 2026-10-02
PTCEO

Page Tyler - Director, Chief Executive Officer

Option exercises are often compensation mechanics rather than a direct market view; what happens to the shares next matters more. It is part of a cluster (3+ insiders within 7 days), which is generally more notable than an isolated filing.

View source filing
Option ExerciseCLUSTERRoutine 15/100
filed 2026-10-02
KAOfficer

Kelly Patrick Arthur - Co-President and COO

Option exercises are often compensation mechanics rather than a direct market view; what happens to the shares next matters more. It is part of a cluster (3+ insiders within 7 days), which is generally more notable than an isolated filing.

View source filing
Option ExerciseCLUSTERRoutine 15/100
filed 2026-10-02
IWOfficer

Iwaschuk William - Co-President and CLO

Option exercises are often compensation mechanics rather than a direct market view; what happens to the shares next matters more. It is part of a cluster (3+ insiders within 7 days), which is generally more notable than an isolated filing.

View source filing
Option ExerciseCLUSTERRoutine 15/100
filed 2026-10-02
MJCFO

Mumford Gregory J.D. - Chief Financial Officer

Option exercises are often compensation mechanics rather than a direct market view; what happens to the shares next matters more. It is part of a cluster (3+ insiders within 7 days), which is generally more notable than an isolated filing.

View source filing
Reported SellCLUSTERNotable 65/100
filed 2026-09-30
VLInsider

V3 Holding Ltd - 10% Owner

Insiders sell for many reasons (diversification, tax, personal); size and clustering matter more than a single sale. It is part of a cluster (3+ insiders within 7 days), which is generally more notable than an isolated filing.

View source filing