Thomas Duda, 44, has served as a director of Cipher Digital Inc. since February 2026. He currently serves as Vice President of Real Estate at Henry Crown and Company, where he leads the firm's real estate investment and asset management activities and serves as a member of the firm's Investment and Management Committee.
Prior to his current role, Duda held senior positions at Hunt Companies, Inc., where he focused on commercial real estate and infrastructure investments, and served as a Managing Director of Investments at One William Street Capital Management. He holds a B.A. in Economics and a B.A. in Foreign Affairs from the University of Virginia.
As a Class II director, Duda's term is scheduled to expire at the Company's 2029 Annual Meeting of Stockholders.
Biography extracted from Cipher Mining DEF 14A filed 2026-04-20 View cached copy (2026-08-31)Live source ↗
Roles
Contiguous filings for the same role are collapsed into a single tenure span. Click a row to see the underlying filings.
| Company | Role | Tenure | Filings |
|---|---|---|---|
| Cipher Mining | Director | 2026-06 → present (3mo) | 1 |
Insider transactions
Totals for this person
| Bucket | Invested (shares) | Invested (USD) | Divested (shares) | Divested (USD) | Net direction | Txns | Invested @ last price | Divested @ last price |
|---|---|---|---|---|---|---|---|---|
| All time | 8,299 | $0 | - | $0 | Flat | 1 | $147.2K | $0 |
| 2026 | 8,299 | $0 | - | $0 | Flat | 1 | $147.2K | $0 |
| 2026-Q2 | 8,299 | $0 | - | $0 | Flat | 1 | $147.2K | $0 |
Invested = shares acquired (buys, grants, option exercises) — insider adding to the position. Divested = shares reduced (sells, dispositions, tax-withholding) — cash flowing TO the insider. Net direction shows which side wins on dollar terms in each bucket. % of holder's stake not yet computed (pending Form 3/4 holdings ingest). See methodology. The two @ last price columns restate the same share counts at the most recent share price we read (close of 2026-09-04); they are a valuation, not a cash flow, and they move every day the market does.
All transactions
| Date | Company | Kind | Shares | Amount (USD) | Value @ last price |
|---|---|---|---|---|---|
| 2026-06-03 | Cipher Mining | Grant / award / vesting | 8,299 | - | $147.2K |