Filings (90d)
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 in IMUX purchases and sales on record
- Joerg Neermann - $77K in IMUX purchases and sales on record
- Glenn Whaley - $32K in IMUX purchases and sales on record
- Duane Nash - $17K in IMUX purchases and sales on record
- Daniel Vitt - $12K in IMUX purchases and sales on record
- Jason Tardio - $10K in IMUX purchases and sales on record
More insiders (A-Z)
Browse nearby insider profiles in alphabetical order.
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.
When did Tamar D. Howson last file a Form 4?
The most recent primary Form 4 on record is dated 29 June 2026, one of 2 filings going back to 2025.