InsiderTrades

Nithrakashyap Arvind

SEC CIK 2019143 · EDGAR

Buying vs selling by month open-market trades, last 24 months, RBRK
BoughtSold

Companies

TickerCompanyTitleHoldingBoughtSoldTradesFirstLast
RBRKRubrik, Inc.CTO, Dir, 10% 282.9K — $96.25M 352025-01-062026-09-15

Most active insiders at RBRK, 12 months

#InsiderTitleBoughtSold
1 Nithrakashyap ArvindCTO, Dir —$32.93M
2 Choudary Kiran KumarCFO —$16.15M
3 THOMPSON JOHN WENDELLDir —$10.38M
4 Mhatre RaviDir —$9.39M
5 McCarthy Brian K.Pres, Gbl Sales, Field Ops —$3.57M
6 MCLAUGHLIN MARK DDir $502.2K—
7 Wassenaar YvonneDir —$499.2K
8 Russak-Aminoach RakefetDir ——
9 Chandna AsheemDir ——
10 Herren Richard ScottDir ——

Transactions 35

Type
Reset
X Filed Traded Ticker Company Insider Title Type Price Qty Owned ΔOwn Value
2026-09-17 21:15 2026-09-15 RBRK Rubrik, Inc. Nithrakashyap Arvind CTO, Dir F - Tax $100.20 -10.4K 282.9K -4% -$1.05M
DMT 2026-09-10 20:46 2026-09-08+ RBRK Rubrik, Inc. Nithrakashyap Arvind CTO, Dir C - Cnv Deriv $0.00 +38.5K 306.1K +14% $0
DMT 2026-09-10 20:46 2026-09-08+ RBRK Rubrik, Inc. Nithrakashyap Arvind CTO, Dir S - Sale $90.73 -38.5K 293.3K -12% -$3.49M
DMT 2026-08-05 19:01 2026-08-03+ RBRK Rubrik, Inc. Nithrakashyap Arvind CTO, Dir C - Cnv Deriv $0.00 +28.1K 306.1K +10% $0
DMT 2026-08-05 19:01 2026-08-03+ RBRK Rubrik, Inc. Nithrakashyap Arvind CTO, Dir S - Sale $79.19 -38.5K 293.3K -12% -$3.05M
DMT 2026-07-08 19:01 2026-07-06+ RBRK Rubrik, Inc. Nithrakashyap Arvind CTO, Dir C - Cnv Deriv $0.00 +38.5K 316.4K +14% $0
DMT 2026-07-08 19:01 2026-07-06+ RBRK Rubrik, Inc. Nithrakashyap Arvind CTO, Dir S - Sale $86.65 -38.5K 303.6K -11% -$3.33M
2026-06-17 17:26 2026-06-16 RBRK Rubrik, Inc. Nithrakashyap Arvind CTO, Dir F - Tax $69.79 -10.4K 303.6K -3% -$728.4K
DMT 2026-06-03 21:39 2026-06-01+ RBRK Rubrik, Inc. Nithrakashyap Arvind CTO, Dir C - Cnv Deriv $0.00 +97.6K 326.9K +43% $0
DMT 2026-06-03 21:39 2026-06-01+ RBRK Rubrik, Inc. Nithrakashyap Arvind CTO, Dir S - Sale $83.85 -225.1K 314.0K -42% -$18.87M
2026-04-16 18:40 2026-04-14 RBRK Rubrik, Inc. Nithrakashyap Arvind CTO, Dir A - Grant $0.00 +92.8K 441.5K +27% $0
D 2026-03-26 2026-03-24 RBRK Rubrik, Inc. Nithrakashyap Arvind CTO, Dir C - Cnv Deriv $0.00 +40.6K 377.6K +12% $0
D 2026-03-26 2026-03-24 RBRK Rubrik, Inc. Nithrakashyap Arvind CTO, Dir S - Sale $48.20 -29.0K 348.7K -8% -$1.40M
M 2026-01-16 2026-01-14+ RBRK Rubrik, Inc. Nithrakashyap Arvind CTO, Dir S - Sale $70.34 -5,693 337.0K -2% -$400.4K
D 2025-12-23 2025-12-23 RBRK Rubrik, Inc. Nithrakashyap Arvind CTO, Dir C - Cnv Deriv $0.00 +100.0K 442.7K +29% $0
D 2025-12-23 2025-12-23 RBRK Rubrik, Inc. Nithrakashyap Arvind CTO, Dir G - Gift $0.00 -100.0K 342.7K -23% $0
D 2025-12-18 2025-12-17 RBRK Rubrik, Inc. Nithrakashyap Arvind CTO, Dir S - Sale $76.19 -31.4K 342.7K -8% -$2.40M
D 2025-12-18 2025-12-16 RBRK Rubrik, Inc. Nithrakashyap Arvind CTO, Dir C - Cnv Deriv $0.00 +40.6K 374.2K +12% $0
D 2025-09-18 2025-09-16 RBRK Rubrik, Inc. Nithrakashyap Arvind CTO, Dir S - Sale $74.21 -40.2K 333.5K -11% -$2.98M
D 2025-09-18 2025-09-16 RBRK Rubrik, Inc. Nithrakashyap Arvind CTO, Dir C - Cnv Deriv $0.00 +40.6K 373.7K +12% $0
2025-07-02 2025-06-30 RBRK Rubrik, Inc. Nithrakashyap Arvind CTO, Dir A - Grant $0.00 +295.0K 333.1K +774% $0
D 2025-06-20 2025-06-17 RBRK Rubrik, Inc. Nithrakashyap Arvind CTO, Dir C - Cnv Deriv $0.00 +81.2K 81.2K New $0
D 2025-06-20 2025-06-17 RBRK Rubrik, Inc. Nithrakashyap Arvind CTO, Dir S - Sale $88.56 -43.1K 38.1K -53% -$3.82M
DM 2025-06-05 2025-06-03+ RBRK Rubrik, Inc. Nithrakashyap Arvind CTO, Dir S - Sale $99.02 -97.4K 5,744 -94% -$9.65M
DM 2025-06-05 2025-06-03+ RBRK Rubrik, Inc. Nithrakashyap Arvind CTO, Dir C - Cnv Deriv $0.00 +73.1K 32.5K New $0
M 2025-05-07 2025-05-05+ RBRK Rubrik, Inc. Nithrakashyap Arvind CTO, Dir S - Sale $74.46 -97.5K 97.2K -50% -$7.26M
M 2025-04-09 2025-04-07+ RBRK Rubrik, Inc. Nithrakashyap Arvind CTO, Dir S - Sale $54.47 -97.5K 177.1K -35% -$5.31M
DM 2025-03-05 2025-03-03+ RBRK Rubrik, Inc. Nithrakashyap Arvind CTO, Dir S - Sale $61.97 -97.5K 219.3K -31% -$6.04M
DM 2025-03-05 2025-03-03+ RBRK Rubrik, Inc. Nithrakashyap Arvind CTO, Dir C - Cnv Deriv $0.00 +97.5K 251.8K +63% $0
DM 2025-02-05 2025-02-03+ RBRK Rubrik, Inc. Nithrakashyap Arvind CTO, Dir C - Cnv Deriv $0.00 +97.5K 251.8K +63% $0
DM 2025-02-05 2025-02-03+ RBRK Rubrik, Inc. Nithrakashyap Arvind CTO, Dir S - Sale $72.87 -97.5K 249.1K -28% -$7.10M
D 2025-01-16 2025-01-14 RBRK Rubrik, Inc. Nithrakashyap Arvind CTO, Dir C - Cnv Deriv $0.00 +446.9K 446.9K New $0
DM 2025-01-16 2025-01-14 RBRK Rubrik, Inc. Nithrakashyap Arvind CTO, Dir S - Sale $64.89 -227.6K 333.6K -41% -$14.77M
DM 2025-01-08 2025-01-06+ RBRK Rubrik, Inc. Nithrakashyap Arvind CTO, Dir, 10% S - Sale $65.54 -97.5K 0 -100% -$6.39M
DM 2025-01-08 2025-01-06+ RBRK Rubrik, Inc. Nithrakashyap Arvind CTO, Dir, 10% C - Cnv Deriv $0.00 +97.5K 32.5K New $0

Purchase Sale Sale after option exercise All abbreviations