OBRIEN JAMES MICHAEL bought MESO
December 23, 2025 · Form 4 insider transaction
OBRIEN JAMES MICHAEL bought 650,000 shares of Mesoblast Limited at $0.00 per share, a transaction worth N/A. The trade was recorded as grant or award and disclosed on an SEC Form 4, filed 198 days after the transaction.
Direction
Acquired (buy-side)
Shares
650,000
Price
$0.00
Total value
N/A
InsiderOBRIEN JAMES MICHAEL
Role—
CompanyMesoblast Limited (MESO)
SecurityOption (Right to buy)
Transaction codeA: Grant or award
Transaction dateDecember 23, 2025
Filing dateJuly 9, 2026
Shares owned after650,000
OwnershipDirect
10b5-1 planNo
AmendedNo
Footnotes
The exercise price for options is in Australian dollars.; Granted on December 23, 2025. Vesting is dependent on Mr. O'Brien achieving certain milestones