Latest filing published 15 Oct 2026 for Cipher Digital Inc..
Insider track record
Gregory J.D. Mumford: trading record in brief
This profile gathers the share dealings of Gregory J.D. Mumford in Cipher Digital Inc. The record holds 7 filings, for trades running from 31 March 2026 to 14 October 2026.
No open-market purchase or sale appears among the filings, only grants, plan transactions and other operations. Because grants and exercises are largely decided by remuneration plans, they are not counted as purchases here.
The record was last updated on 15 October 2026 with an option exercise in Cipher Digital Inc. Filings reach the SEC (Form 4) feed a median of 7 days after the trade. US insiders must file a Form 4 within two business days of a trade. Source: insider filings from SEC (Form 4). Past trades are no guide to future returns.
Companies and markets linked to Gregory J.D. Mumford
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
- 125,000 sharesCommon StockSEC:0002090886-26-000012:0
- 67,768 shares@ US$9.94Common StockSEC:0002090886-26-000012:1
- 17,109 sharesCommon StockSEC:0002090886-26-000010:0
- 6,895 shares@ US$15.830.0017% mcap54.9% of flowCommon StockSEC:0002090886-26-000010:1
- 17,109 sharesCommon StockSEC:0002090886-26-000008:0
- 7,114 shares@ US$12.87100.0% of flowCommon StockSEC:0001819989-26-000012:1
- 17,108 sharesCommon StockSEC:0001819989-26-000012:0
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