Nithrakashyap Arvind, Chief Technology Officer at Rubrik (RBRK), has filed 119 Form 4 transactions, all in that single company. The pattern is one-sided. His total sell value is $66,722,164.74, and his total buy value is zero. He has not made a single open-market purchase in the filing history, and his recent activity shows 20 sales with no buys.
The recent trades cluster around early July and early August 2026. On July 7 and 8, he executed a series of sales with individual values ranging from $35,852.53 to $565,286.56. Each of those days also includes a conversion of a derivative security (code C) valued at zero, which typically accompanies the sale of underlying shares. The August activity is heavier. On August 3, 4, and 5, he sold in multiple lots, with the largest single transaction on August 5 at $687,685.70. The smallest recent sale was $16,275.24 on August 4. The August 5 batch included four sales totaling roughly $1.07 million, plus a zero-value conversion.
The data shows a consistent seller. The sales are open-market transactions (code S), not tax withholdings or gifts. The zero-value conversions suggest option exercises that immediately precede the sales, which is a mechanical step rather than a separate decision to acquire stock. Across all 119 filings, Arvind has never reported an acquisition through a grant, award, or purchase. His activity is entirely on the sell side, and the recent direction is unchanged: continued liquidation of RBRK shares in regular intervals.
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