Cipher Mining Inc (CIFR): Congress and insider trades
Who in Congress and inside the company traded CIFR, when each filing appeared, and what buying after each one would have earned against the S&P 500.
Key Facts
- Cipher Mining Inc (CIFR) is a listed stock on NASDAQ.
- Insiders filed 0 open market buys worth $0 and 11 sells worth $86M, the latest filed 2026-07-10 (10 July 2026).
- Data as of 2026-09-29 (29 September 2026).
Insider trades in CIFR
as of 2026-07-10| Filed | Insider | Type | Shares | Price | Value | 90 day vs S&P |
|---|---|---|---|---|---|---|
| 10 Jul 2026 | Page Tyler | sell | 112,500 | $22.68 | $2.6M | n/a |
| 10 Jul 2026 | Page Tyler | sell | 112,500 | $21.19 | $2.4M | n/a |
| 23 Jun 2026 | GROSSMAN CARY M | sell | 15,000 | $29.43 | $441K | n/a |
| 18 Jun 2026 | Newsome James E | sell | 3,342 | $20.96 | $70.0K | n/a |
| 18 Jun 2026 | Newsome James E | sell | 3,758 | $26.60 | $100.0K | n/a |
| 8 Jun 2026 | V3 Holding Ltd | sell | 1,200,000 | $25.49 | $31M | n/a |
| 4 Jun 2026 | V3 Holding Ltd | sell | 1,800,000 | $26.62 | $48M | n/a |
| 22 May 2026 | Williams Wesley Hastie | sell | 14,567 | $21.41 | $312K | n/a |
| 27 Mar 2026 | Page Tyler | sell | 37,500 | $16.11 | $604K | n/a |
| 25 Mar 2026 | GROSSMAN CARY M | sell | 30,000 | $14.54 | $436K | n/a |
| 19 Mar 2026 | Kelly Patrick Arthur | sell | 35,568 | $14.98 | $533K | n/a |
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Related pages
Frequently asked questions
Who has bought CIFR?
0 Congress buys by 0 members and 0 insider buys are on file. The tables on this page list every one.
Did buying CIFR after a disclosure beat the market?
No disclosed buy of this stock has matured 90 days yet. A single stock is a small sample.
Sources: Congressional trades: STOCK Act disclosures, collected from CapitolTrades. Insider trades: SEC Form 4 filings, collected from Finviz. Prices: Yahoo Finance daily adjusted closes. Data as of 2026-09-29 (29 September 2026). About these sources.
Not investment advice. Past disclosed trades do not predict future returns. Disclosures are published late, so the trades shown are ones you could only have copied after the fact. Talk to a licensed adviser before you invest.