Summary
Updated Aug 31, 2026
Myron Z. Holubiak is Secretary, Director of CITIUS ONCOLOGY, INC. (CTOR). 6 SEC Form 4 filings on record going back to 2024, most recently on 22 December 2025.
Recent Transactions
4Every recent SEC Form 4 transaction Myron Z. Holubiak has reported, most recent first.
Trading Pattern
InsiderAlpha's records for Myron Z. Holubiak go back to 2024: 6 primary Form 4 filings, an average of 2.0 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 Sector
No other insider has filed at Myron Z. Holubiak's companies, so these are insiders reporting open-market trades at other companies in the same sector.
- Martine A. Rothblatt - $703.37M of UTHR open-market activity in the last 12 months
- Ronda E. Stryker - $580.89M of SYK open-market activity in the last 12 months
- Keith A. Meister - $533.93M of ILMN open-market activity in the last 12 months
- TPG GP A, LLC - $516.71M of LFST open-market activity in the last 12 months
- BERKSHIRE HATHAWAY INC - $473.67M of DVA open-market activity in the last 12 months
- Fairmount Funds Management LLC - $399.66M of SYRE 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 Myron Z. Holubiak?
Myron Z. Holubiak is a corporate insider, tracked as Secretary, Director of CITIUS ONCOLOGY, INC. (CTOR). InsiderAlpha holds 6 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
When did Myron Z. Holubiak last file a Form 4?
The most recent primary Form 4 on record is dated 22 December 2025, one of 6 filings going back to 2024.
Where can I see all of Myron Z. Holubiak'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.
Learn More
Follow Myron Z. Holubiak and every insider like them
A free account opens the full scored daily plan and every past day, a watchlist for any ticker, and 3 months of price history on every company page. No card.
Free plan available · Paid plans start with a 7-day free trial