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Cipher Mining (CIFR) Insider Trading & Ownership

Cipher Mining logo
$7.02 +0.03 (+0.43%)
Closing price 04:00 PM Eastern
Extended Trading
$7.17 +0.15 (+2.14%)
As of 06:19 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more.

Cipher Mining (NASDAQ:CIFR) Insider Buying and Selling Activity

Current
Insider Ownership
Percentage
2.89%
Number Of
Insiders Buying
(Last 12 Months)
0
Number Of
Insiders Selling
(Last 12 Months)
6
Amount Of
Insider Selling
(Last 12 Months)
$59.02M
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CIFR Insider Buying and Selling by Quarter

Cipher Mining Insider and Congressional Trades History

Transaction DateNameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionDetails
8/18/2025Cary M GrossmanDirectorSell75,000$5.89$441,750.00  
8/18/2025James E NewsomeDirectorSell32,468$6.16$200,002.88  
8/15/2025Patrick Arthur KellyCOOSell44,871$5.20$233,329.20  
7/30/2025Holding Ltd V3Major ShareholderSell369,984$5.61$2,075,610.24  
7/29/2025Holding Ltd V3Major ShareholderSell66,049$6.06$400,256.94  
7/28/2025Holding Ltd V3Major ShareholderSell500,000$6.19$3,095,000.00  
7/25/2025Holding Ltd V3Major ShareholderSell500,000$6.45$3,225,000.00  
7/23/2025Holding Ltd V3Major ShareholderSell500,000$6.55$3,275,000.00  
7/15/2025Top Holdco B.V. BitfuryMajor ShareholderSell289,145$6.06$1,752,218.70  
7/15/2025Top Holdco B.V. BitfuryMajor ShareholderSell289,145$6.06$1,752,218.70  
7/14/2025Top Holdco B.V. BitfuryMajor ShareholderSell667,010$6.11$4,075,431.10  
7/11/2025Top Holdco B.V. BitfuryMajor ShareholderSell432,990$6.13$2,654,228.70  
7/10/2025Top Holdco B.V. BitfuryMajor ShareholderSell600,000$6.27$3,762,000.00  
7/8/2025Top Holdco B.V. BitfuryMajor ShareholderSell600,000$6.08$3,648,000.00  
7/1/2025Top Holdco B.V. BitfuryMajor ShareholderSell500,000$4.86$2,430,000.00  
12/17/2024Top Holdco B.V. BitfuryMajor ShareholderSell3,120$7.55$23,556.00  
11/8/2024Patrick Arthur KellyCOOSell53,161$7.16$380,632.76  
11/7/2024Top Holdco B.V. BitfuryMajor ShareholderSell300,000$6.60$1,980,000.00  
11/6/2024William IwaschukInsiderSell600$7.00$4,200.00  
10/28/2024Top Holdco B.V. BitfuryMajor ShareholderSell1,000,000$6.22$6,220,000.00  
10/15/2024Patrick Arthur KellyCOOSell89,742$4.37$392,172.54  
9/25/2024William IwaschukInsiderSell150,000$3.94$591,000.00  
9/9/2024Top Holdco B.V. BitfuryMajor ShareholderSell1,901,112$2.87$5,456,191.44  
9/6/2024Top Holdco B.V. BitfuryMajor ShareholderSell1,901,112$2.74$5,209,046.88  
9/4/2024Top Holdco B.V. BitfuryMajor ShareholderSell1,901,112$3.02$5,741,358.24  
(Data available from 1/1/2013 forward)

CIFR Insider Trading Activity - Frequently Asked Questions

The list of insiders at Cipher Mining includes Cary M Grossman, Holding Ltd V3, James E Newsome, Patrick Arthur Kelly, Top Holdco B.V. Bitfury, Tyler Page, and William Iwaschuk. Learn more on insiders at CIFR.

2.89% of Cipher Mining stock is owned by insiders. Learn more on CIFR's insider holdings.

The following insiders have sold CIFR shares in the last 24 months: Cary M Grossman ($441,750.00), Holding Ltd V3 ($12,070,867.18), James E Newsome ($200,002.88), Patrick Arthur Kelly ($1,006,134.50), Top Holdco B.V. Bitfury ($98,489,266.03), and William Iwaschuk ($595,200.00).

Insiders have sold a total of 28,069,000 Cipher Mining shares in the last 24 months for a total of $112,803,220.59 sold.

Cipher Mining Key Executives



This page (NASDAQ:CIFR) was last updated on 8/28/2025 by MarketBeat.com Staff
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