Arvind Nithrakashyap sold $4.5M of RBRK stock

Arvind Nithrakashyap, Chief Technology Officer of Rubrik, Inc. (RBRK), sold 38,460 shares of RBRK stock worth $4.5M, per an SEC Form 4 filed Nov 4, 2026.

The sale was pre-arranged (a 10b5-1 plan or an option exercise), not a fresh decision.

The trade happened on Nov 2, 2026, 2 days before it was made public.

RBRK has moved -7.8% since the trade date, from $114.67 to $105.75 (Nov 6, 2026 close).