Summary
Updated Aug 30, 2026
Jane A. Dietze is Director of Galaxy Digital Inc. (GLXY). 8 SEC Form 4 filings on record going back to 2025, most recently on 10 August 2026. Most recent open-market trade: bought $99K of MSTR on 21 January 2026. Lifetime open-market purchases: $339K. Historical track record: 1/5 stars across 3 tracked purchases.
Recent Transactions
7Every recent SEC Form 4 transaction Jane A. Dietze has reported, most recent first.
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades in the last 12 months at the companies Jane A. Dietze files at. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- Michael Novogratz - $108.00M of GLXY open-market activity in the last 12 months
- Galaxy Group Investments LLC - $89.17M of GLXY open-market activity in the last 12 months
- Christopher C. Ferraro - $27.00M of GLXY open-market activity in the last 12 months
- Wei-Ming Shao - $21.95M of MSTR open-market activity in the last 12 months
- Michael D. Daffey - $14.41M of GLXY open-market activity in the last 12 months
- Phong le - $13.80M of MSTR open-market activity in the last 12 months
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
Frequently Asked Questions
Who is Jane A. Dietze?
Jane A. Dietze is a corporate insider, tracked as Director of Galaxy Digital Inc. (GLXY). InsiderAlpha holds 8 primary Form 4 filings for them, the earliest from 2025, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has Jane A. Dietze submitted recently?
2 primary Form 4 filings in the last 90 days, covering 2 companies.
Has Jane A. Dietze been buying or selling stock?
Recorded transactions: 3 open-market purchases ($339K) and 0 open-market sales across all tracked filings.
How accurate is Jane A. Dietze's historical track record?
Across 3 tracked purchases, Jane A. Dietze averaged -12.3% avg 30-day return with a 0% 30-day win rate. InsiderAlpha rates the track record at 1/5 stars.
Where can I see all of Jane A. Dietze's SEC filings?
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
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