MHATRE RAVI sold 101.66K shares of RUBRIK, INC. on the open market

Open‑market sale worth $8.32M. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 2 sales

MHATRE RAVI

Filed: 12/15/2025ACC: 0001366050-25-000005

InsiderMHATRE RAVICIK 1366050

→

IssuerRUBRIK, INC.CIK 1943896

Director10% Owner

Since Apr 2024

-3.20M

Net shares

Net seller

$8.32M

Total sold

Open market trades

0B · 2S

Total transactions

3.91M acquired · 7.11M disposed

Non-Derivative Transactions23

Class A Common Stock

Indirect

C · Conversion

+1.39M

Price / share

—

Trade value

—

% of position

New position

12/11/2025

0.00→1.39M

Class A Common Stock

Indirect

C · Conversion

+322.10K

Price / share

—

Trade value

—

% of position

New position

12/11/2025

0.00→322.10K

Class A Common Stock

Indirect

C · Conversion

+626.86K

Price / share

—

Trade value

—

% of position

New position

12/11/2025

0.00→626.86K

Class A Common Stock

Indirect

C · Conversion

+493.38K

Price / share

—

Trade value

—

% of position

New position

12/11/2025

0.00→493.38K

Class A Common Stock

Indirect

C · Conversion

+345.34K

Price / share

—

Trade value

—

% of position

New position

12/11/2025

0.00→345.34K

Class A Common Stock

Indirect

C · Conversion

+101.66K

Price / share

—

Trade value

—

% of position

New position

12/11/2025

0.00→101.66K

Class A Common Stock

Indirect

J · J

−1.39M

Price / share

—

Trade value

—

% of position

New position

12/11/2025

1.39M→0.00

Class A Common Stock

Indirect

J · J

+362.47K

Price / share

—

Trade value

—

% of position

New position

12/11/2025

0.00→362.47K

Class A Common Stock

Indirect

J · J

−362.47K

Price / share

—

Trade value

—

% of position

New position

12/11/2025

362.47K→0.00

Class A Common Stock

Indirect

J · J

−322.10K

Price / share

—

Trade value

—

% of position

New position

12/11/2025

322.10K→0.00

Class A Common Stock

Indirect

J · J

+68.28K

Price / share

—

Trade value

—

% of position

New position

12/11/2025

0.00→68.28K

Class A Common Stock

Indirect

J · J

−68.28K

Price / share

—

Trade value

—

% of position

New position

12/11/2025

68.28K→0.00

Class A Common Stock

Indirect

J · J

−626.86K

Price / share

—

Trade value

—

% of position

New position

12/11/2025

626.86K→0.00

Class A Common Stock

Indirect

J · J

−493.38K

Price / share

—

Trade value

—

% of position

New position

12/11/2025

493.38K→0.00

Class A Common Stock

Indirect

J · J

−345.34K

Price / share

—

Trade value

—

% of position

New position

12/11/2025

345.34K→0.00

Class A Common Stock

Indirect

J · J

+125.37K

Price / share

—

Trade value

—

% of position

New position

12/11/2025

0.00→125.37K

Class A Common Stock

Indirect

J · J

−125.37K

Price / share

—

Trade value

—

% of position

New position

12/11/2025

125.37K→0.00

Class A Common Stock

Indirect

J · J

+5.31K

Price / share

—

Trade value

—

% of position

New position

12/11/2025

0.00→5.31K

Class A Common Stock

Direct

J · J

+15.83K

Price / share

—

Trade value

—

% of position

19.3%

12/11/2025

81.84K→97.67K

Class A Common Stock

Indirect

J · J

+45.87K

Price / share

—

Trade value

—

% of position

11.6%

12/11/2025

396.87K→442.74K

Class A Common Stock

Indirect

J · J

+8.41K

Price / share

—

Trade value

—

% of position

11.1%

12/11/2025

75.50K→83.91K

Class A Common Stock

Indirect

S · Sale

−97.66K

Price / share

$81.67

Trade value

$7.98M

% of position

96.1%

12/12/2025

101.66K→4K

Class A Common Stock

Indirect

S · Sale

−4K

Price / share

$85.50

Trade value

$342.09K

% of position

New position

12/12/2025

4K→0.00

Total

Net shares

+75.41K

Net value

-$8.32M

Security	Date	Type	Shares	Price / Share	Trade Value	% of Position	Held Before	Held After
Class A Common Stock Indirect	12/11/2025	C · Conversion	+1.39M	—	—	New position	0.00	1.39M
Class A Common Stock Indirect	12/11/2025	C · Conversion	+322.10K	—	—	New position	0.00	322.10K
Class A Common Stock Indirect	12/11/2025	C · Conversion	+626.86K	—	—	New position	0.00	626.86K
Class A Common Stock Indirect	12/11/2025	C · Conversion	+493.38K	—	—	New position	0.00	493.38K
Class A Common Stock Indirect	12/11/2025	C · Conversion	+345.34K	—	—	New position	0.00	345.34K
Class A Common Stock Indirect	12/11/2025	C · Conversion	+101.66K	—	—	New position	0.00	101.66K
Class A Common Stock Indirect	12/11/2025	J · J	−1.39M	—	—	New position	1.39M	0.00
Class A Common Stock Indirect	12/11/2025	J · J	+362.47K	—	—	New position	0.00	362.47K
Class A Common Stock Indirect	12/11/2025	J · J	−362.47K	—	—	New position	362.47K	0.00
Class A Common Stock Indirect	12/11/2025	J · J	−322.10K	—	—	New position	322.10K	0.00
Class A Common Stock Indirect	12/11/2025	J · J	+68.28K	—	—	New position	0.00	68.28K
Class A Common Stock Indirect	12/11/2025	J · J	−68.28K	—	—	New position	68.28K	0.00
Class A Common Stock Indirect	12/11/2025	J · J	−626.86K	—	—	New position	626.86K	0.00
Class A Common Stock Indirect	12/11/2025	J · J	−493.38K	—	—	New position	493.38K	0.00
Class A Common Stock Indirect	12/11/2025	J · J	−345.34K	—	—	New position	345.34K	0.00
Class A Common Stock Indirect	12/11/2025	J · J	+125.37K	—	—	New position	0.00	125.37K
Class A Common Stock Indirect	12/11/2025	J · J	−125.37K	—	—	New position	125.37K	0.00
Class A Common Stock Indirect	12/11/2025	J · J	+5.31K	—	—	New position	0.00	5.31K
Class A Common Stock Direct	12/11/2025	J · J	+15.83K	—	—	19.3%	81.84K	97.67K
Class A Common Stock Indirect	12/11/2025	J · J	+45.87K	—	—	11.6%	396.87K	442.74K
Class A Common Stock Indirect	12/11/2025	J · J	+8.41K	—	—	11.1%	75.50K	83.91K
Class A Common Stock Indirect	12/12/2025	S · Sale	−97.66K	$81.67	$7.98M	96.1%	101.66K	4K
Class A Common Stock Indirect	12/12/2025	S · Sale	−4K	$85.50	$342.09K	New position	4K	0.00
Total			+75.41K		-$8.32M

Derivative Transactions6

Class B Common Stock

Indirect

C · Conversion

Converts to

Class A Common Stock

1.39M shares

−1.39M

Strike price

Held after

4.16M

Exercisable

—

12/11/2025

Class B Common Stock

Indirect

C · Conversion

Converts to

Class A Common Stock

322.10K shares

−322.10K

Strike price

Held after

966.31K

Exercisable

—

12/11/2025

Class B Common Stock

Indirect

C · Conversion

Converts to

Class A Common Stock

626.86K shares

−626.86K

Strike price

Held after

1.88M

Exercisable

—

12/11/2025

Class B Common Stock

Indirect

C · Conversion

Converts to

Class A Common Stock

493.38K shares

−493.38K

Strike price

Held after

1.48M

Exercisable

—

12/11/2025

Class B Common Stock

Indirect

C · Conversion

Converts to

Class A Common Stock

345.34K shares

−345.34K

Strike price

Held after

1.04M

Exercisable

—

12/11/2025

Class B Common Stock

Indirect

C · Conversion

Converts to

Class A Common Stock

101.66K shares

−101.66K

Strike price

Held after

0.00

Exercisable

—

12/11/2025

Security	Converts To	Date	Type	Shares	Exercisable	Held After
Class B Common Stock Indirect	Class A Common Stock1.39M shares	12/11/2025	C · Conversion	−1.39M	—	4.16M
Class B Common Stock Indirect	Class A Common Stock322.10K shares	12/11/2025	C · Conversion	−322.10K	—	966.31K
Class B Common Stock Indirect	Class A Common Stock626.86K shares	12/11/2025	C · Conversion	−626.86K	—	1.88M
Class B Common Stock Indirect	Class A Common Stock493.38K shares	12/11/2025	C · Conversion	−493.38K	—	1.48M
Class B Common Stock Indirect	Class A Common Stock345.34K shares	12/11/2025	C · Conversion	−345.34K	—	1.04M
Class B Common Stock Indirect	Class A Common Stock101.66K shares	12/11/2025	C · Conversion	−101.66K	—	0.00

Non-Derivative Holdings (Post-Transaction)1

Class A Common Stock

Indirect

Shares owned649.00

Total

649.00 indirect649.00

Security Title	Shares Owned	Ownership Type
Class A Common Stock	649.00	Indirect
Total	649.00	649.00 indirect

Derivative Holdings (Post-Transaction)0

No derivative holdings reported