THRIVE PARTNERS II GP, LLC reported 8 transactions at OSCAR HEALTH, INC.

Review the transaction codes below to understand the nature of each event.

THRIVE PARTNERS II GP, LLC

Filed: 9/19/2026ACC: 0001193125-26-395847

InsiderTHRIVE PARTNERS II GP, LLCCIK 1848082

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IssuerOSCAR HEALTH, INC.CIK 1568651

10% Owner

Since Mar 2021

-6.34M

Net shares

Net seller

$0.00

Total acquired

Open market trades

0B · 0S

Total transactions

12.69M acquired · 19.03M disposed

Non-Derivative Transactions8

Class A Common Stock

Indirect

J · J

−6.27M

Price / share

—

Trade value

—

% of position

New position

9/18/2026

6.27M→0.00

Class A Common Stock

Indirect

J · J

−75.52K

Price / share

—

Trade value

—

% of position

New position

9/18/2026

75.52K→0.00

Class A Common Stock

Indirect

J · J

+1.32M

Price / share

—

Trade value

—

% of position

New position

9/18/2026

0.00→1.32M

Class A Common Stock

Indirect

J · J

+4.86M

Price / share

—

Trade value

—

% of position

New position

9/18/2026

0.00→4.86M

Class A Common Stock

Indirect

J · J

+164.22K

Price / share

—

Trade value

—

% of position

New position

9/18/2026

0.00→164.22K

Class A Common Stock

Indirect

J · J

−1.32M

Price / share

—

Trade value

—

% of position

New position

9/18/2026

1.32M→0.00

Class A Common Stock

Indirect

J · J

−4.86M

Price / share

—

Trade value

—

% of position

New position

9/18/2026

4.86M→0.00

Class A Common Stock

Indirect

J · J

−164.22K

Price / share

—

Trade value

—

% of position

New position

9/18/2026

164.22K→0.00

Total

Net shares

−6.34M

Net value

$0.00

Security	Date	Type	Shares	Price / Share	Trade Value	% of Position	Held Before	Held After
Class A Common Stock Indirect	9/18/2026	J · J	−6.27M	—	—	New position	6.27M	0.00
Class A Common Stock Indirect	9/18/2026	J · J	−75.52K	—	—	New position	75.52K	0.00
Class A Common Stock Indirect	9/18/2026	J · J	+1.32M	—	—	New position	0.00	1.32M
Class A Common Stock Indirect	9/18/2026	J · J	+4.86M	—	—	New position	0.00	4.86M
Class A Common Stock Indirect	9/18/2026	J · J	+164.22K	—	—	New position	0.00	164.22K
Class A Common Stock Indirect	9/18/2026	J · J	−1.32M	—	—	New position	1.32M	0.00
Class A Common Stock Indirect	9/18/2026	J · J	−4.86M	—	—	New position	4.86M	0.00
Class A Common Stock Indirect	9/18/2026	J · J	−164.22K	—	—	New position	164.22K	0.00
Total			−6.34M		$0.00

Derivative Transactions5

Class B Common Stock

Indirect

J · J

Converts to

Class A Common Stock

1.32M shares

−1.32M

Strike price

Held after

4.78M

Exercisable

—

9/18/2026

Class B Common Stock

Indirect

J · J

Converts to

Class A Common Stock

4.86M shares

−4.86M

Strike price

Held after

17.54M

Exercisable

—

9/18/2026

Class B Common Stock

Indirect

J · J

Converts to

Class A Common Stock

164.22K shares

−164.22K

Strike price

Held after

593.02K

Exercisable

—

9/18/2026

Class B Common Stock

Indirect

J · J

Converts to

Class A Common Stock

6.27M shares

+6.27M

Strike price

Held after

6.27M

Exercisable

—

9/18/2026

Class B Common Stock

Indirect

J · J

Converts to

Class A Common Stock

75.52K shares

+75.52K

Strike price

Held after

75.52K

Exercisable

—

9/18/2026

Security	Converts To	Date	Type	Shares	Exercisable	Held After
Class B Common Stock Indirect	Class A Common Stock1.32M shares	9/18/2026	J · J	−1.32M	—	4.78M
Class B Common Stock Indirect	Class A Common Stock4.86M shares	9/18/2026	J · J	−4.86M	—	17.54M
Class B Common Stock Indirect	Class A Common Stock164.22K shares	9/18/2026	J · J	−164.22K	—	593.02K
Class B Common Stock Indirect	Class A Common Stock6.27M shares	9/18/2026	J · J	+6.27M	—	6.27M
Class B Common Stock Indirect	Class A Common Stock75.52K shares	9/18/2026	J · J	+75.52K	—	75.52K

Non-Derivative Holdings (Post-Transaction)0

No non-derivative holdings reported

Derivative Holdings (Post-Transaction)4

Class B Common Stock

Indirect

Underlying security

Class A Common Stock

Underlying shares

1.04M

Shares owned

1.04M

Exercise price

Expiration

—

Exercise window

—

Class B Common Stock

Indirect

Underlying security

Class A Common Stock

Underlying shares

48.98K

Shares owned

48.98K

Exercise price

Expiration

—

Exercise window

—

Class B Common Stock

Indirect

Underlying security

Class A Common Stock

Underlying shares

2.50M

Shares owned

2.50M

Exercise price

Expiration

—

Exercise window

—

Class B Common Stock

Indirect

Underlying security

Class A Common Stock

Underlying shares

19.24K

Shares owned

19.24K

Exercise price

Expiration

—

Exercise window

—

Total

Underlying

3.61M

Owned

3.61M

Security	Underlying	Exercise Window	Expiration	Underlying Shares	Shares Owned
Class B Common Stock Indirect	Class A Common Stock	—	—	1.04M	1.04M
Class B Common Stock Indirect	Class A Common Stock	—	—	48.98K	48.98K
Class B Common Stock Indirect	Class A Common Stock	—	—	2.50M	2.50M
Class B Common Stock Indirect	Class A Common Stock	—	—	19.24K	19.24K
Total				3.61M	3.61M