Insider Transactions Reported by 8 Insiders of MESOBLAST LTD

Symbol: MESO on Nasdaq, MEOBF on OTC
Location: Melbourne, Victoria, Australia

Quick Takeaways

MESO - MESOBLAST LTD has 8 insiders with reported activity on this page.
Net insider value flow over the last year: +$8,552,214.
Recent transaction rows are available for direct filing-level review.

What Changed

Buy value: $8,552,214; sell value: $0.
Net share flow: +595,000.

Why This Matters

This page gives a plain-language issuer insider context before you inspect transaction-level evidence.
Use the filing links below to verify timestamps, codes, and ownership impacts directly from SEC forms.

Official SEC Source

Filed on Form 4

Issuer insider activity is sourced from SEC Forms 3, 4, and 5.

See Original Filing

Insider trading overview

Last 12 months

Net insider flow leans to buying over the last 12 months. Net value: +$8,552,214.

Buys

$8,552,214

Shares: 595,000

Insiders: 1

Sells

Shares: 0

Insiders: 0

Net

+$8,552,214

Shares: +595,000

Insiders: 1

Window (months)	Buy shares	Buy $	Sell $	Net $
0-3	595,000	$8,552,214	$0	+$8,552,214
3-6	0	$0	$0	$0
6-9	0	$0	$0	$0
9-12	0	$0	$0	$0

MESOBLAST LTD executives and other stock owners filed with the SEC include:

Name	Relationship	Holdings Value	Past Year Net Change	Change %	Valuation	Report Date
Gregory George	Director, 10%+ Owner	$2,762,560,264	+$8,552,214	+0.31%	Mixed	09 Apr 2026
Silviu Itescu	CEO and Managing Director, Director	$1,424,419,060			Mixed	18 Mar 2026
Eric Allen Rose	Chief Medical Officer,Director, Director	$12,093,062			Mixed	18 Mar 2026
Jane Catherine Bell	Director	$10,532,564			Mixed	18 Mar 2026
Philip R. Krause	Director	$4,864,500			Mixed	18 Mar 2026
William Murray Burns	Director	$4,081,550			Mixed	18 Mar 2026
Philip James Facchina	Director	$2,084,882			Mixed	18 Mar 2026
James Michael O'Brien	Chief Financial Officer				Mixed	18 Mar 2026

Top shareholders of MESOBLAST LTD (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.

Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

Holder	Source	Role / Reporting	Ownership %	Shares	Holdings Value	12M Net Δ	As of	Details
Gregory George	3/4/5 13D/G	Director, 10%+ Owner · George, Gregory	22% from 13D/G	166,358,342	$2,762,560,264	+$8,552,214	09 Apr 2026	3/4/5 13D/G
Silviu Itescu	3/4/5	CEO and Managing Director, Director	6.1%	78,958,928	$1,424,419,060	—	18 Mar 2026	3/4/5
Gueck William J.	13D/G	—	5%	64,521,900	$1,040,093,028	$0	12 Sep 2025	13D/G
Legal & General Group Plc	13F	Company	0.05%	679,023	$12,236,670	—	31 Dec 2025	13F
BlackRock, Inc.	13F	Company	0.05%	676,365	$12,201,624	—	31 Dec 2025	13F
Eric Allen Rose	3/4/5	Chief Medical Officer,Director, Director	0.06%	714,720	$12,093,062	—	18 Mar 2026	3/4/5
MORGAN STANLEY	13F	Company	0.05%	596,952	$10,769,015	—	31 Dec 2025	13F
Jane Catherine Bell	3/4/5	Director	0.05%	622,492	$10,532,564	—	18 Mar 2026	3/4/5
SUSQUEHANNA INTERNATIONAL GROUP, LLP	13F	Company	0.03%	429,844	$7,754,386	—	31 Dec 2025	13F
GOLDMAN SACHS GROUP INC	13F	Company	0.03%	395,850	$7,141,134	—	31 Dec 2025	13F
Philip R. Krause	3/4/5	Director	0.02%	287,500	$4,864,500	—	18 Mar 2026	3/4/5
William Murray Burns	3/4/5	Director	0.02%	226,250	$4,081,550	—	18 Mar 2026	3/4/5
JANE STREET GROUP, LLC	13F	Company	0.01%	167,380	$3,019,536	—	31 Dec 2025	13F
Arax Advisory Partners	13F	Company	0.01%	166,482	$3,003,339	—	31 Dec 2025	13F
CITADEL ADVISORS LLC	13F	Company	0.01%	131,388	$2,370,240	—	31 Dec 2025	13F
Philip James Facchina	3/4/5	Director	0.01%	123,220	$2,084,882	—	18 Mar 2026	3/4/5
Penbrook Management LLC	13F	Company	0.01%	87,575	$1,579,853	—	31 Dec 2025	13F
UBS Group AG	13F	Company	0.01%	72,560	$1,308,983	—	31 Dec 2025	13F
TWO SIGMA INVESTMENTS, LP	13F	Company	0%	57,561	$1,038,400	—	31 Dec 2025	13F
Prosperity Wealth Management, Inc.	13F	Company	0%	50,900	$918,236	—	31 Dec 2025	13F
LPL Financial LLC	13F	Company	0%	48,747	$879,396	—	31 Dec 2025	13F
Rialto Wealth Management, LLC	13F	Company	0%	46,500	$838,860	—	31 Dec 2025	13F
LAZARI CAPITAL MANAGEMENT, INC.	13F	Company	0%	46,121	$832,023	—	31 Dec 2025	13F
Fi3 FINANCIAL ADVISORS, LLC	13F	Company	0%	42,015	$757,951	—	31 Dec 2025	13F
Point72 Asset Management, L.P.	13F	Company	0%	38,185	$688,857	—	31 Dec 2025	13F
GEODE CAPITAL MANAGEMENT, LLC	13F	Company	0%	30,737	$554,495	—	31 Dec 2025	13F
Quadrature Capital Ltd	13F	Company	0%	26,566	$479,251	—	31 Dec 2025	13F
CITIGROUP INC	13F	Company	0%	26,398	$476,220	—	31 Dec 2025	13F
AQR CAPITAL MANAGEMENT LLC	13F	Company	0%	25,215	$454,879	—	31 Dec 2025	13F
POLEN CAPITAL MANAGEMENT LLC	13F	Company	0%	23,005	$415,010	—	31 Dec 2025	13F
ROYAL BANK OF CANADA	13F	Company	0%	21,439	$387,000	—	31 Dec 2025	13F
Squarepoint Ops LLC	13F	Company	0%	18,579	$335,165	—	31 Dec 2025	13F
&PARTNERS	13F	Company	0%	18,512	$333,956	—	31 Dec 2025	13F
49 WEALTH MANAGEMENT, LLC	13F	Company	0%	18,279	$329,753	—	31 Dec 2025	13F
WELLS FARGO & COMPANY/MN	13F	Company	0%	18,093	$326,398	—	31 Dec 2025	13F
OPAL CAPITAL LLC	13F	Company	0%	18,279	$306,722	—	31 Dec 2025	13F
BCS Private Wealth Management, Inc.	13F	Company	0%	16,000	$288,640	—	31 Dec 2025	13F
MARSHALL WACE, LLP	13F	Company	0%	15,828	$285,538	—	31 Dec 2025	13F
Vanguard Personalized Indexing Management, LLC	13F	Company	0%	14,829	$267,515	—	31 Dec 2025	13F
BANK OF AMERICA CORP /DE/	13F	Company	0%	14,116	$254,653	—	31 Dec 2025	13F
Rathbones Group PLC	13F	Company	0%	14,017	$252,866	—	31 Dec 2025	13F
TOBIAS FINANCIAL ADVISORS, INC.	13F	Company	0%	13,828	$249,457	—	31 Dec 2025	13F
Creative Planning	13F	Company	0%	12,759	$230,172	—	31 Dec 2025	13F
CHOREO, LLC	13F	Company	0%	12,225	$227,141	—	31 Dec 2025	13F
XTX Topco Ltd	13F	Company	0%	12,503	$225,554	—	31 Dec 2025	13F
Ballentine Partners, LLC	13F	Company	0%	11,136	$200,894	—	31 Dec 2025	13F
Visionary Wealth Advisors	13F	Company	0%	10,325	$186,263	—	31 Dec 2025	13F
China Universal Asset Management Co., Ltd.	13F	Company	0%	7,992	$144,176	—	31 Dec 2025	13F
SIGNATUREFD, LLC	13F	Company	0%	7,881	$142,173	—	31 Dec 2025	13F
RHUMBLINE ADVISERS	13F	Company	0%	7,731	$139,457	—	31 Dec 2025	13F

Recent Insider Transactions by Companies or Individuals for MESOBLAST LTD

Showing up to 300 most recent insider transactions from the last 12 months.

Insider	Symbol	Class	Transaction	%	Value $	* Price $	Shares	Shares Owned	Date	Ownership
Gregory George	MESO	Ordinary Shares	Purchase	38.7%			2,324,072	8,324,072	10 Apr 2026	Held by Grant George, who has granted power of attorney to Dr. George.
Gregory George	MESO	Ordinary Shares	Purchase	38.7%			2,324,072	8,324,072	10 Apr 2026	Held by Grant George, who has granted power of attorney to Dr. George.
Gregory George	MESO	Ordinary Shares	Purchase	13.2%			1,586,890	13,586,890	09 Apr 2026	As above.
Gregory George	MESO	Ordinary Shares	Purchase	4.58%	$8,552,214	$14.37	595,000	13,586,890	09 Apr 2026	As above.
Gregory George	MESO	Ordinary Shares	Purchase	7.39%			886,890	12,886,890	09 Apr 2026	As above.
Gregory George	MESO	Ordinary Shares	Purchase	50%			4,000,000	12,000,000	04 Apr 2026	Held by James George, who has granted power of attorney to Dr. George.
Gregory George	MESO	Ordinary Shares	Purchase	50%			4,000,000	12,000,000	04 Apr 2026	Held by James George, who has granted power of attorney to Dr. George.

* An asterisk sign (*) next to the price indicates that the price is likely invalid.