Christopher Guzowski has served as a Non-Founder Director of IREN since December 2019. He brings over 15 years of international experience in renewable energy project development across Europe and Australia, with particular expertise in developing projects from greenfield to operations.
Guzowski founded Baltic Wind, which developed large-scale wind farm projects in Europe, and Mithra Energy, which has developed wind, solar PV, and battery energy storage projects in Poland since 2012. He served as Project Development Director and commercial development partner at Photon Energy, overseeing a major solar PV project portfolio in Australia. He began his career at PricewaterhouseCoopers and has been an active angel and technology startup investor. He was Founding Director of the Australian Digital Currency Commerce Association and co-founder of ABA Technology (2014).
Guzowski holds a Bachelor of Business from the University of Technology Sydney and an MBA in Energy Management from Vienna University of Economics and Business. Under the proposed classified board structure, he is designated as a Class I director with an initial term through the 2026 annual general meeting.
Biography extracted from IREN DEF 14A filed 2025-10-06 View cached copy (2026-08-31)Live source ↗
Photo: www.iren.com (IREN official site) · retrieved 2026-08-31 · cached copy · match confidence high
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 |
|---|---|---|---|
| IREN | Director | 2025-07 → present (1y 2mo) | 2 |
Show 2 underlying filings | |||
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 | 45,825 | $0 | 11,958 | $434.3K | ↓ Divested $434.3K | 3 | $2.05M | $534.3K |
| 2026 | 6,657 | $0 | - | $0 | Flat | 1 | $297.4K | $0 |
| 2025 | 39,168 | $0 | 11,958 | $434.3K | ↓ Divested $434.3K | 2 | $1.75M | $534.3K |
| 2025-Q3 | 39,168 | $0 | 11,958 | $434.3K | ↓ Divested $434.3K | 2 | $1.75M | $534.3K |
| 2026-Q3 | 6,657 | $0 | - | $0 | Flat | 1 | $297.4K | $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 |
|---|---|---|---|---|---|
| 2026-07-01 | IREN | Grant / award / vesting · Ordinary Shares | 6,657 | - | $297.4K |
| 2025-09-16 | IREN | Open-market sale · Ordinary Shares | 11,958 | $434,315 | $534.3K |
| 2025-07-01 | IREN | Grant / award / vesting · Ordinary Shares | 39,168 | - | $1.75M |