Summary
Updated Aug 31, 2026
Tamar D. Howson is Director of IMMUNIC, INC. (IMUX). 2 SEC Form 4 filings on record going back to 2025, most recently on 29 June 2026.
Trading Pattern
InsiderAlpha's records for Tamar D. Howson go back to 2025: 2 primary Form 4 filings, an average of 1.0 per year. No transaction on record carries a Rule 10b5-1 flag - the filings look discretionary rather than pre-scheduled, which makes their timing more informative as a signal.
Other Insiders Active in the Same Stocks
Insiders who have reported open-market trades at the same companies as Tamar D. Howson. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- Richard Alan Rudick - $200K of IMUX open-market activity on record
- Joerg Neermann - $77K of IMUX open-market activity on record
- Glenn Whaley - $32K of IMUX open-market activity on record
- Duane Nash - $17K of IMUX open-market activity on record
- Daniel Vitt - $12K of IMUX open-market activity on record
- Jason Tardio - $10K of IMUX open-market activity on record
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
Frequently Asked Questions
Who is Tamar D. Howson?
Tamar D. Howson is a corporate insider, tracked as Director of IMMUNIC, INC. (IMUX). InsiderAlpha holds 2 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 Tamar D. Howson submitted recently?
1 primary Form 4 filing in the last 90 days, covering 1 company.
Where can I see all of Tamar D. Howson'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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