Summary
Updated Aug 31, 2026
Joanna D. Massey is Director of KULR Technology Group, Inc. (KULR). 6 SEC Form 4 filings on record going back to 2024, most recently on 26 November 2025. Most recent open-market trade: sold $55K of KULR on 3 October 2025. Lifetime open-market sales: $55K.
Recent Transactions
5Every recent SEC Form 4 transaction Joanna D. Massey has reported, most recent first.
Trading Pattern
InsiderAlpha's records for Joanna D. Massey go back to 2024: 6 primary Form 4 filings, an average of 2.0 per year. 1 recorded transaction carries a Rule 10b5-1 flag, meaning it was pre-scheduled under a written trading plan rather than discretionary.
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades in the last 12 months at the companies Joanna D. Massey 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.
- Allan Thomas Evans - $100K of DTCX open-market activity in the last 12 months
- Robert A. Steele - $10K of DTCX 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 Joanna D. Massey?
Joanna D. Massey is a corporate insider, tracked as Director of KULR Technology Group, Inc. (KULR). InsiderAlpha holds 6 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
When did Joanna D. Massey last file a Form 4?
The most recent primary Form 4 on record is dated 26 November 2025, one of 6 filings going back to 2024.
Has Joanna D. Massey been buying or selling stock?
Recorded transactions: 0 open-market purchases and 1 open-market sale ($55K) across all tracked filings.
Where can I see all of Joanna D. Massey'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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