Every Form 4 that Mesoblast Limited (MESO) has filed with the SEC in the last 12 months is listed below, newest first, and each one links through to the document itself with the summary and the scores our analysis gives it.
A Form 4 covers the transactions officers, directors and large holders report, so if you follow MESO and want that one kind of document rather than the whole filing history, this is the page to keep. The company's other filings, of every form, are on the full MESO filings page.
Mesoblast Ltd reported that Chief Financial Officer James Michael O'Brien received a grant of 650,000 options to acquire Ordinary Shares. The options have an exercise price of A$2.90 per share, expire on December 22, 2032, and vest only if Mr. O'Brien achieves specified milestones.
Mesoblast Ltd director and ten percent owner George Gregory reported a series of indirect open-market purchases of Ordinary Shares. Between April 4 and April 10, related accounts for Grant George and James George, each granting power of attorney to Dr. George, bought a combined 7,910,962 Ordinary Shares at prices between $1.41 and $1.48 per share. The filing shows indirect holdings in these accounts increasing to as many as 13,586,890 Ordinary Shares following the transactions. A footnote explains that these Ordinary Shares are represented by American Depositary Shares, with each ADS reflecting a beneficial interest in 10 Ordinary Shares, and that reported prices are already adjusted to the per‑Ordinary‑Share level.
Mesoblast Ltd director and 10% owner George Gregory, through accounts held by Grant George and James George over which he has power of attorney, reported open-market purchases totalling 8,305,962 Ordinary Shares of Mesoblast.
Individual transactions on April 4, April 9 and April 10, 2026 ranged from 4,000,000 shares at $1.42 per share to smaller blocks around $14.10–$14.40 per share. Following these purchases, the reported indirect holdings in the various accounts increased, with the largest shown position reaching 13,586,890 Ordinary Shares. The Ordinary Shares are represented by American Depositary Shares, with each ADS corresponding to a beneficial interest in 10 Ordinary Shares.