Brian K. McCarthy sold $365K of Rubrik (RBRK)

Executed Dec 17 2025, disclosed Dec 18 2025, 1 day later.

Value, as filed

$365K

4,797 sh across 2 lots

Executed

Dec 17 2025

the trade date, as filed

Disclosed

Dec 18 2025

1 day after the trade

Return, 21 sessionsiFrom the disclosed entry session; derived

–

purchases only

Returns are measured on stock purchases only.

The filer

BM Brian K. McCarthy Pres.,Global Sales & Field Ops profile →

Brian K. McCarthy (Pres.,Global Sales & Field Ops) filed 5 Form 4 reports in the trailing twelve months (0 purchases, 5 sales), most often in Rubrik, Inc. (RBRK). The largest single filing was $844K of RBRK (9,300 sh across 2 lots, as filed), executed Dec 10 2025.

The name

RBRK Rubrik, Inc. RBRK · Technology · 132 filings in 24 months ticker →

Technology · Rubrik, Inc. provides data security solutions to individuals and businesses worldwide

More Technology filings→ Insider filings, newest first→ View the original filing at www.sec.gov→

Other filings by Brian K. McCarthy in RBRK

RBRKSALE Rubrik, Inc. $709K
10,000 sh across 3 lots
Exec Jan 12
Filed Jan 13 · 5:30 PM ET RBRKSALE Rubrik, Inc. $844K
9,300 sh across 2 lots
Exec Dec 10 2025
Filed Dec 10 2025 · 5:30 PM ET RBRKSALE Rubrik, Inc. $759K
10,000 sh across 2 lots
Exec Nov 10 2025
Filed Nov 12 2025 · 5:30 PM ET RBRKSALE Rubrik, Inc. $735K
8,871 sh across 2 lots
Exec Oct 13 2025
Filed Oct 14 2025 · 5:30 PM ET RBRKSALE Rubrik, Inc. $347K
4,670 sh × $74.21
Exec Sep 16 2025
Filed Sep 18 2025 · 5:30 PM ET RBRKSALE Rubrik, Inc. $1.1M
12,500 sh across 3 lots
Exec Sep 2 2025
Filed Sep 4 2025 · 5:30 PM ET RBRKSALE Rubrik, Inc. $997K
11,400 sh across 3 lots
Exec Aug 1 2025
Filed Aug 4 2025 · 5:30 PM ET RBRKSALE Rubrik, Inc. $2.0M
23,010 sh across 4 lots
Exec Jul 1 2025
Filed Jul 7 2025 · 5:30 PM ET †