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CIFR - Cipher Digital Inc.

Insider Sale by Kelly Patrick Arthur (Co-Pres, COO)

1 Month
After Trade
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Trade Summary

1 week ago, Kelly Patrick Arthur, serving as Co-Pres, COO at Cipher Digital Inc. (CIFR), sold 35,568 shares at $14.98 per share, for a total transaction value of $532,809.00. Following this transaction, Kelly Patrick Arthur now holds 1,441,508 shares of CIFR.

This sale represents a 2.00% decrease in Kelly Patrick Arthur's stake in the company. This is considered a medium-conviction trade.

The trade was executed on Monday, March 16, 2026 and publicly disclosed via SEC Form 4 filing on Thursday, March 19, 2026, 3 days after the trade was made.

Cipher Digital Inc. operates in the FINANCIAL SERVICES sector, specifically within the CAPITAL MARKETS industry. Insider selling activity in this sector can provide valuable signals about industry trends and company-specific developments.

Kelly Patrick Arthur

Co-Pres, COO

Kelly Patrick Arthur (also referred to as Patrick Arthur Kelly) serves as Co-President and Chief Operating Officer (COO) of Cipher Mining Inc. (CIFR), a cryptocurrency mining company.[[1]](https://www.ainvest.com/news/cipher-mining-coo-kelly-arthur-sells-35-568-shares-17-76-january-15-2601/)[[2]](https://www.investing.com/news/insider-trading-news/kelly-cipher-mining-copresident-sells-631k-in-cifr-stock-93CH-4456542)[[3]](https://www.stocktitan.net/sec-filings/CIFR/form-4-cipher-mining-inc-insider-trading-activity-b98643e49e44.html)[[4]](https://www.gurufocus.com/insider/180058/patrick-arthur-kelly) Based in New York, NY, he has been in this role since at least 2024, overseeing operations amid the company's expansion, including a new 200-megawatt site in Ohio.[[2]](https://www.investing.com/news/insider-trading-news/kelly-cipher-mining-copresident-sells-631k-in-cifr-stock-93CH-4456542)[[4]](https://www.gurufocus.com/insider/180058/patrick-arthur-kelly) Arthur is also identified as a 10% owner of Cipher Mining and has engaged in multiple insider transactions, including sales of 35,568 shares on January 15, 2026, at prices ranging from $17.17 to $18.63 under a Rule 10b5-1 plan adopted May 12, 2025, for approximately $631,687; another 35,568 shares on February 17, 2026, at a weighted average of $15.52; and 26,580 shares on November 17, 2025.[[1]](https://www.ainvest.com/news/cipher-mining-coo-kelly-arthur-sells-35-568-shares-17-76-january-15-2601/)[[2]](https://www.investing.com/news/insider-trading-news/kelly-cipher-mining-copresident-sells-631k-in-cifr-stock-93CH-4456542)[[3]](https://www.stocktitan.net/sec-filings/CIFR/form-4-cipher-mining-inc-insider-trading-activity-b98643e49e44.html)[[5]](https://www.tradingview.com/news/tradingview:d82e8ca871693:0-cipher-mining-co-president-kelly-patrick-arthur-sells-shares/)[[7]](https://www.insidearbitrage.com/insider-transactions/insider/0001887616/kelly-patrick-arthur/) Following recent trades, he directly owns around 1,477,076 to 1,512,644 shares, valued at over $25 million as of early 2026.[[2]](https://www.investing.com/news/insider-trading-news/kelly-cipher-mining-copresident-sells-631k-in-cifr-stock-93CH-4456542)[[3]](https://www.stocktitan.net/sec-filings/CIFR/form-4-cipher-mining-inc-insider-trading-activity-b98643e49e44.html)[[4]](https://www.gurufocus.com/insider/180058/patrick-arthur-kelly) No public details on his prior career or education are available in the sources.

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Trade Price

$14.98

Quantity

35,568

Total Value

$532,809.00

Shares Owned

1,441,508

Trade Date

Monday, March 16, 2026

7 days ago

SEC Filing Date

Thursday, March 19, 2026

Filed 3 days after trade

FINANCIAL SERVICESCAPITAL MARKETS

About Cipher Digital Inc.

Company Overview

No company information available
View news mentioning CIFR

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