Patrick Arthur Kelly
Patrick Arthur Kelly: Co-President and COO at Cipher Mining. What Patrick Arthur Kelly holds in an AI or semiconductor company tracked on Silicon Floor, from their SEC filings, broken down: the shares held and how, then any restricted shares, options or other rights declared.
Cipher Mining (CIFR)
Patrick Arthur Kelly holds 1.7M Cipher Mining shares (0.42% of the company), worth about $26.5M at the last price, according to the Form 4 of Sep 30, 2026.
- Shares held: 1.7M (0.42%), $26.5M — Held in their own name.
- Share units: 1.3M (0.31%), $19.6M — Cipher Mining promised them as pay: each unit becomes a share when it vests, if its conditions are met. No vote until then.
Declarations
- Cipher Mining (CIFR) — Form 4 of Sep 30, 2026 (Co-President and COO): option exercise or conversion of 33,967; option exercise or conversion of 29,611; 1.7M shares after 0001887616-26-000022
- Cipher Mining (CIFR) — Form 4 of Jun 30, 2026 (Co-President and COO): option exercise or conversion of 33,967; shares withheld for tax of 17,341 at $24.50; 1.6M shares after 0001887616-26-000020
- Cipher Mining (CIFR) — Form 4 of Jun 16, 2026 (Co-President and COO): option exercise or conversion of 166,667; shares withheld for tax of 85,084 at $26.03; 1.5M shares after 0001887616-26-000018
- Cipher Mining (CIFR) — Form 4 of May 12, 2026 (Co-President and COO): open-market sale of 48,000 at $19.36; 1.5M shares after 0001887616-26-000016
- Cipher Mining (CIFR) — Form 4 of Mar 31, 2026 (Co-President and COO): option exercise or conversion of 33,968; shares withheld for tax of 12,386 at $12.87; 1.5M shares after 0001887616-26-000014
- Cipher Mining (CIFR) — Form 4 of Mar 23, 2026 (Co-President and COO): gift of 21,700; 1.4M shares after 0001887616-26-000012
- Cipher Mining (CIFR) — Form 4 of Mar 16, 2026 (Co-President and COO): open-market sale of 35,568 at $14.98; 1.4M shares after 0001887616-26-000009
- Cipher Mining (CIFR) — Form 4 of Feb 25, 2026 (Co-President and COO) 0001887616-26-000006
- Cipher Mining (CIFR) — Form 4 of Feb 17, 2026 (Co-President and COO): open-market sale of 35,568 at $15.52; 1.5M shares after 0001887616-26-000004
- Cipher Mining (CIFR) — Form 4 of Jan 15, 2026 (Co-President and COO): open-market sale of 35,568 at $17.76; 1.5M shares after 0001887616-26-000002
- Cipher Mining (CIFR) — Form 4 of Dec 19, 2025 (Co-President and COO): option exercise or conversion of 305,707; shares withheld for tax of 156,064 at $16.21; 1.5M shares after 0001887616-25-000014
- Cipher Mining (CIFR) — Form 4 of Dec 15, 2025 (Co-President and COO): open-market sale of 35,569 at $15.08; option exercise or conversion of 470,219; 1.4M shares after 0001887616-25-000012
- Cipher Mining (CIFR) — Form 4 of Nov 17, 2025 (Co-President and COO): open-market sale of 26,580 at $14.20; 1.2M shares after 0001887616-25-000010
- Cipher Mining (CIFR) — Form 4 of Oct 15, 2025 (Co-President and COO): open-market sale of 26,581 at $21.08; 1.2M shares after 0001887616-25-000008
- Cipher Mining (CIFR) — Form 4 of Sep 30, 2025 (Co-President and COO): option exercise or conversion of 366,667; shares withheld for tax of 187,184 at $12.59; 1.2M shares after 0001887616-25-000006
Sources: SEC Schedules 13D and 13G (stakes above 5%, which count everything a person votes or can acquire within 60 days) and Forms 3, 4 and 5 (the shares a director, officer or 10% owner holds, filed within two business days of each trade). Values at the last price.