Asheem Chandna

Date	Company	Security	Transaction	Code	Indirect	10b5-1	#Shares	#Remaining
15 Jan 25	RBRK Rubrik	Class A Common Stock	Grant	Acquire A	No	No	537	537
19 Dec 24	RBRK Rubrik	Class A Common Stock	Other	Acquire J	Yes	No	11,621	11,621
19 Dec 24	RBRK Rubrik	Class A Common Stock	Other	Acquire J	Yes	No	2,324	2,324
19 Dec 24	RBRK Rubrik	Class A Common Stock	Other	Acquire J	No	No	280,034	280,034
19 Dec 24	RBRK Rubrik	Class A Common Stock	Other	Dispose J	Yes	No	248,691	0
19 Dec 24	RBRK Rubrik	Class A Common Stock	Other	Dispose J	Yes	No	248,691	0
19 Dec 24	RBRK Rubrik	Class A Common Stock	Other	Dispose J	Yes	No	4,476,447	0
11 Dec 24	RBRK Rubrik	Class A Common Stock	Conversion	Acquire C	Yes	No	248,691	248,691
11 Dec 24	RBRK Rubrik	Class A Common Stock	Conversion	Acquire C	Yes	No	248,691	248,691
11 Dec 24	RBRK Rubrik	Class A Common Stock	Conversion	Acquire C	Yes	No	4,476,447	4,476,447

Data from 3, 4 and 5 filings. Values as filed, not updated for current price.