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Home/Insiders/Kelly Patrick Arthur

Kelly Patrick Arthur

Insider

Insider
Total trades
36
Bought (open market)
$0
Sold (open market)
$4.8M
Tickers traded
1
Kelly Patrick Arthur, Co-President and COO of Cipher Mining Inc. (CIFR), has demonstrated a consistent pattern of selling activity over the past year, with no recorded purchases in SEC Form 4 filings. Since June 2025, Arthur has executed 23 transactions, all involving sales or dispositions of CIFR shares, totaling approximately $12.89 million in value. The most recent transactions include a $532,808 sale on March 16, 2026, following a $552,015 disposition on February 17 and a $631,687 sale in January 2026. Earlier in December 2025, Arthur engaged in multiple transactions, including a $2.53 million disposition on December 19 and a $3.54 million sale on December 15, alongside smaller sales of $536,380 and $255,606 the same month. The selling activity has been steady, with monthly dispositions dating back to August 2025 ($233,329) and September 2025 ($484,596), as well as larger transactions tied to derivative securities filings (coded "F") in June, September, and December 2025. Notably, Arthur has not acquired any shares during this period, reinforcing a clear divestment trend. The transactions suggest a deliberate reduction in exposure to CIFR, though the filings do not indicate whether these sales were part of prearranged trading plans. The absence of buying activity contrasts with the repeated dispositions, underscoring a one-sided trading pattern concentrated solely in Cipher Mining.

AI-assisted summary

12-month activity

Monthly buy vs sell totals from Kelly Patrick Arthur's Form 4 filings.

BuysSellsFilings with no price (gifts, grants)
Show data table
MonthBuysSellsFilings
October 2025$0$560K1
November 2025$0$377K1
December 2025$0$536K8
January 2026$0$632K1
February 2026$0$552K2
March 2026$0$533K8
April 2026$0$00
May 2026$0$929K1
June 2026$0$08
July 2026$0$00
August 2026$0$00
September 2026$0$00

Recent trades

Most recent Form 4 filings by Kelly Patrick Arthur.

  • Kelly Patrick Arthurtax-withheld39,016 shares ofCIFRat $24.5$956KJun 30 · filed Jul 2Details
  • Kelly Patrick Arthurexercised76,427 shares ofCIFRJun 30 · filed Jul 2Details
  • Kelly Patrick Arthurtax-withheld15,117 shares ofCIFRat $24.5$370KJun 30 · filed Jul 2Details

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  • Kelly Patrick Arthurexercised29,611 shares ofCIFRJun 30 · filed Jul 2Details
  • Kelly Patrick Arthurtax-withheld17,341 shares ofCIFRat $24.5$425KJun 30 · filed Jul 2Details
  • Kelly Patrick Arthurexercised33,967 shares ofCIFRJun 30 · filed Jul 2Details
  • Kelly Patrick Arthurtax-withheld85,084 shares ofCIFRat $26.03$2.2MJun 16Details
  • Kelly Patrick Arthurexercised166,667 shares ofCIFRJun 14 · filed Jun 16Details
  • Kelly Patrick Arthursold48,000 shares ofCIFRat $19.36$929KMay 12 · filed May 14Details
  • Kelly Patrick Arthurtax-withheld36,898 shares ofCIFRat $12.87$475KMar 31 · filed Apr 2Details
  • Kelly Patrick Arthurexercised76,427 shares ofCIFRMar 31 · filed Apr 2Details
  • Kelly Patrick Arthurtax-withheld10,674 shares ofCIFRat $12.87$137KMar 31 · filed Apr 2Details
  • Kelly Patrick Arthurexercised29,611 shares ofCIFRMar 31 · filed Apr 2Details
  • Kelly Patrick Arthurtax-withheld12,386 shares ofCIFRat $12.87$159KMar 31 · filed Apr 2Details
  • Kelly Patrick Arthurexercised33,968 shares ofCIFRMar 31 · filed Apr 2Details
  • Kelly Patrick Arthurgifted21,700 shares ofCIFRat $0Mar 23 · filed Mar 25Details
  • Kelly Patrick Arthursold35,568 shares ofCIFRat $14.98$533KMar 16 · filed Mar 19Details
  • Kelly Patrick Arthurgranted355,338 shares ofCIFRat $0Feb 25 · filed Feb 27Details
  • Kelly Patrick Arthursold35,568 shares ofCIFRat $15.52$552KFeb 17 · filed Feb 19Details
  • Kelly Patrick Arthursold35,568 shares ofCIFRat $17.76$632KJan 15 · filed Jan 20Details
  • View all 36 trades →