GEORGE GREGORY enters MESOBLAST LTD with 278.09M shares plus derivative instruments

Holding both equity and derivatives at entry signals strong long-term conviction in the company.

Direct Indirect Derivatives

GEORGE GREGORY

Filed: 3/23/2026ACC: 0001999371-26-006736

InsiderGEORGE GREGORYCIK 1977041

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IssuerMESOBLAST LTDCIK 1345099

Director

Since Mar 2026

278.09M

Baseline shares

46% direct

128.29M

Direct ownership

2 positions

8.83M

Derivative underlying

6 instruments

Security positions

149.80M indirect

Non-Derivative Holdings6

Ordinary Shares

Direct

Shares owned5.00

Ordinary Shares

Indirect

Shares owned60M

Ordinary Shares

Indirect

Shares owned4.15M

Ordinary Shares

Indirect

Shares owned5.64M

Ordinary Shares

Direct

Shares owned128.29M

Ordinary Shares

Indirect

Shares owned80M

Total

128.29M direct·149.80M indirect278.09M

Security Title	Shares Owned	Ownership Type
Ordinary Shares	5.00	Direct
Ordinary Shares	60M	Indirect
Ordinary Shares	4.15M	Indirect
Ordinary Shares	5.64M	Indirect
Ordinary Shares	128.29M	Direct
Ordinary Shares	80M	Indirect
Total	278.09M	128.29M direct·149.80M indirect

Derivative Holdings6

Warrants

Direct

Underlying security

ADS

Underlying shares

200K

Shares owned

N/A

Exercise price

9.06

Expiration

—

Exercise window

—

Warrants

Indirect

Underlying security

Ordinary Shares

Underlying shares

6.83M

Shares owned

N/A

Exercise price

2.86

Expiration

—

Exercise window

—

Warrants

Direct

Underlying security

Ordinary Shares or the # of ADSat holder election

Underlying shares

1.60M

Shares owned

N/A

Exercise price

2.50

Expiration

—

Exercise window

—

Options

Direct

Underlying security

Ordinary Shares

Underlying shares

66.67K

Shares owned

N/A

Exercise price

1.72

Expiration

—

Exercise window

—

Options

Direct

Underlying security

Ordinary Shares

Underlying shares

66.67K

Shares owned

N/A

Exercise price

1.72

Expiration

—

Exercise window

—

Options

Direct

Underlying security

Ordinary Shares

Underlying shares

66.67K

Shares owned

N/A

Exercise price

1.72

Expiration

—

Exercise window

—

Total

Underlying

8.83M

Owned

0.00

Security	Underlying	Exercise Price	Exercise Window	Expiration	Underlying Shares	Shares Owned
Warrants Direct	ADS	9.06	—	—	200K	N/A
Warrants Indirect	Ordinary Shares	2.86	—	—	6.83M	N/A
Warrants Direct	Ordinary Shares or the # of ADSat holder election	2.50	—	—	1.60M	N/A
Options Direct	Ordinary Shares	1.72	—	—	66.67K	N/A
Options Direct	Ordinary Shares	1.72	—	—	66.67K	N/A
Options Direct	Ordinary Shares	1.72	—	—	66.67K	N/A
Total					8.83M	0.00