James Michael Obrien
Chief Financial Officer · MESOBLAST LTD
- 2026
- Jul 10, 2026
- 1
Summary
Latest filing:
James Michael Obrien is Chief Financial Officer of MESOBLAST LTD (MESO). 1 SEC Form 4 filing on record, dated 10 July 2026.
Trading pattern
InsiderAlpha's records for James Michael Obrien go back to 2026: 1 primary Form 4 filing, an average of 1.0 per year. No recorded transaction carries a Rule 10b5-1 plan flag. An absent flag does not establish whether a transaction was pre-arranged or discretionary.
Other insiders active in the same stocks
Insiders who reported open-market trades in the last 12 months at the companies James Michael Obrien 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.
- Gregory George - $37.53M in MESO purchases and sales in the last 12 months
More insiders (A-Z)
Browse nearby insider profiles in alphabetical order.
Frequently asked questions
Who is James Michael Obrien?
James Michael Obrien is a corporate insider, tracked as Chief Financial Officer of MESOBLAST LTD (MESO). InsiderAlpha holds 1 primary Form 4 filing for them, the earliest from 2026, updated as new SEC EDGAR filings are processed.
When did James Michael Obrien last file a Form 4?
The only primary Form 4 on record is dated 10 July 2026.