SEC Form 4Coverage since Aug 20, 2025Open-market trades only
$RBRK insider trading
Over the last 12 months, Rubrik insiders reported 1 buy totaling $502K and 84 sales totaling $118.6M across SEC Form 4 filings. 86% of those filings were made under pre-arranged 10b5-1 trading plans.
- Bought · 12m
- $502K 1 event
- Sold · 12m
- $118.6M 84 events
- Events · 12m
- 85 Form 4 filings, grouped
- Insiders · 12m
- 8 distinct reporters
- 10b5-1 share
- 86% of events, not dollars
Side
Price · $RBRK · 3Mvia TradingView
Top insiders · 12m
THOMPSON JOHN WENDELL—30× · $10.4M
Nithrakashyap ArvindChief Technology Officer23× · $32.4M
Choudary Kiran KumarChief Financial Officer15× · $15.8M
Wassenaar Yvonne—6× · $499K
McCarthy Brian K.Pres.,Global Sales & Field Ops5× · $3.6M
All insider trades
50 of 89 events
Scroll the table sideways for price, value and marks.
| Date | Insider | Type | Shares | Avg price | Value | Δ stake | Marks |
|---|---|---|---|---|---|---|---|
| Sep 3, 2026 | Wassenaar YvonneD | ▼ Sale | 721 | $89.52 | $65K | -16.3% | plan |
| Sep 1, 2026 | THOMPSON JOHN WENDELLD | ▼ Sale | 11,000 | $89.03 | $979K | -56.8% | plan · 5 tranches |
| Sep 1, 2026 | THOMPSON JOHN WENDELLD | ▼ Sale | 2,500 | $89.04 | $223K | -25% | plan · 4 tranches · indirect |
| Aug 24, 2026 | Choudary Kiran KumarChief Financial Officer · O | ▼ Sale | 10,000 | $98.32 | $983K | -1% | plan · 3 tranches |
| Aug 5, 2026 | Nithrakashyap ArvindChief Technology Officer · O·D | ▼ Sale | 38,460 | $79.19 | $3.0M | -11.6% | plan · 11 tranches |
| Aug 3, 2026 | THOMPSON JOHN WENDELLD | ▼ Sale | 11,000 | $74.1 | $815K | -56.8% | plan · 2 tranches |
| Aug 3, 2026 | THOMPSON JOHN WENDELLD | ▼ Sale | 2,500 | $74.11 | $185K | -20% | plan · 2 tranches · indirect |
| Aug 3, 2026 | Wassenaar YvonneD | ▼ Sale | 721 | $75 | $54K | -15.5% | plan |
| Jul 15, 2026 | Choudary Kiran KumarChief Financial Officer · O | ▼ Sale | 28,000 | $81.73 | $2.3M | -2.8% | plan · 8 tranches |
| Jul 13, 2026 | Mhatre RaviD | ▼ Sale | 3,979 | $83.1 | $331K | -100% | indirect |
| Jul 8, 2026 | Nithrakashyap ArvindChief Technology Officer · O·D | ▼ Sale | 38,460 | $86.65 | $3.3M | -11.2% | plan · 16 tranches |
| Jul 1, 2026 | Wassenaar YvonneD | ▼ Sale | 721 | $81.57 | $59K | -13.5% | plan |
| Jul 1, 2026 | THOMPSON JOHN WENDELLD | ▼ Sale | 11,000 | $82.65 | $909K | -56.8% | plan · 3 tranches |
| Jul 1, 2026 | THOMPSON JOHN WENDELLD | ▼ Sale | 2,500 | $82.75 | $207K | -16.7% | plan · 3 tranches · indirect |
| Jun 26, 2026 | Mhatre RaviD | ▼ Sale | 3,979 | $71.49 | $284K | -100% | indirect |
| Jun 23, 2026 | Wassenaar YvonneD | ▼ Sale | 676 | $75 | $51K | -11.2% | plan |
| Jun 3, 2026 | Wassenaar YvonneD | ▼ Sale | 721 | $80.73 | $58K | -23.7% | plan |
| Jun 3, 2026 | Nithrakashyap ArvindChief Technology Officer · O·D | ▼ Sale | 192 | $80.45 | $15K | -0.1% | plan |
| Jun 3, 2026 | Nithrakashyap ArvindChief Technology Officer · O·D | ▼ Sale | 5,655 | $79.56 | $450K | -1.8% | plan |
| Jun 3, 2026 | Nithrakashyap ArvindChief Technology Officer · O·D | ▼ Sale | 4,246 | $78.96 | $335K | -1.3% | plan |
| Jun 3, 2026 | Nithrakashyap ArvindChief Technology Officer · O·D | ▼ Sale | 1,700 | $77.68 | $132K | -0.5% | plan |
| Jun 3, 2026 | Nithrakashyap ArvindChief Technology Officer · O·D | ▼ Sale | 1,027 | $76.66 | $79K | -0.3% | plan |
| Jun 2, 2026 | Nithrakashyap ArvindChief Technology Officer · O·D | ▼ Sale | 170 | $84.06 | $14K | -0.1% | plan |
| Jun 2, 2026 | Nithrakashyap ArvindChief Technology Officer · O·D | ▼ Sale | 831 | $82.88 | $69K | -0.3% | plan |
| Jun 2, 2026 | Nithrakashyap ArvindChief Technology Officer · O·D | ▼ Sale | 9,986 | $82.23 | $821K | -3.1% | plan |
| Jun 2, 2026 | Nithrakashyap ArvindChief Technology Officer · O·D | ▼ Sale | 1,833 | $81.31 | $149K | -0.6% | plan |
| Jun 1, 2026 | THOMPSON JOHN WENDELLD | ▼ Sale | 1,700 | $86.07 | $146K | -26.8% | plan |
| Jun 1, 2026 | THOMPSON JOHN WENDELLD | ▼ Sale | 3,359 | $85.3 | $287K | -34.6% | plan |
| Jun 1, 2026 | THOMPSON JOHN WENDELLD | ▼ Sale | 4,000 | $84.41 | $338K | -29.2% | plan |
| Jun 1, 2026 | THOMPSON JOHN WENDELLD | ▼ Sale | 991 | $82.73 | $82K | -6.7% | plan |
| Jun 1, 2026 | THOMPSON JOHN WENDELLD | ▼ Sale | 750 | $82.13 | $62K | -4.9% | plan |
| Jun 1, 2026 | THOMPSON JOHN WENDELLD | ▼ Sale | 200 | $79.77 | $16K | -1.3% | plan |
| Jun 1, 2026 | THOMPSON JOHN WENDELLD | ▼ Sale | 800 | $85.87 | $69K | -5.1% | plan · indirect |
| Jun 1, 2026 | THOMPSON JOHN WENDELLD | ▼ Sale | 1,140 | $84.64 | $96K | -6.7% | plan · indirect |
| Jun 1, 2026 | THOMPSON JOHN WENDELLD | ▼ Sale | 160 | $83.49 | $13K | -0.9% | plan · indirect |
| Jun 1, 2026 | THOMPSON JOHN WENDELLD | ▼ Sale | 300 | $82.45 | $25K | -1.7% | plan · indirect |
| Jun 1, 2026 | THOMPSON JOHN WENDELLD | ▼ Sale | 100 | $79.91 | $8K | -0.6% | plan · indirect |
| Jun 1, 2026 | Nithrakashyap ArvindChief Technology Officer · O·D | ▼ Sale | 262 | $86.4 | $23K | -0.1% | plan |
| Jun 1, 2026 | Nithrakashyap ArvindChief Technology Officer · O·D | ▼ Sale | 47,630 | $85.9 | $4.1M | -13.2% | plan |
| Jun 1, 2026 | Nithrakashyap ArvindChief Technology Officer · O·D | ▼ Sale | 72,687 | $84.75 | $6.2M | -16.7% | plan |
| Jun 1, 2026 | Nithrakashyap ArvindChief Technology Officer · O·D | ▼ Sale | 28,329 | $84.14 | $2.4M | -6.1% | plan |
| Jun 1, 2026 | Nithrakashyap ArvindChief Technology Officer · O·D | ▼ Sale | 22,206 | $82.72 | $1.8M | -4.6% | plan |
| Jun 1, 2026 | Nithrakashyap ArvindChief Technology Officer · O·D | ▼ Sale | 22,240 | $82.11 | $1.8M | -4.4% | plan |
| Jun 1, 2026 | Nithrakashyap ArvindChief Technology Officer · O·D | ▼ Sale | 1,938 | $80.99 | $157K | -0.4% | plan |
| Jun 1, 2026 | Nithrakashyap ArvindChief Technology Officer · O·D | ▼ Sale | 4,155 | $79.68 | $331K | -0.8% | plan |
| May 29, 2026 | Wassenaar YvonneD | ▼ Sale | 2,838 | $75 | $213K | -55% | plan |
| May 1, 2026 | THOMPSON JOHN WENDELLD | ▼ Sale | 11,000 | $55.48 | $610K | -70.3% | plan · 2 tranches |
| May 1, 2026 | THOMPSON JOHN WENDELLD | ▼ Sale | 2,500 | $55.51 | $139K | -12.5% | plan · 2 tranches · indirect |
| Apr 7, 2026 | Choudary Kiran KumarChief Financial Officer · O | ▼ Sale | 20,000 | $51.69 | $1.0M | -3.5% | plan · 4 tranches |
| Apr 1, 2026 | THOMPSON JOHN WENDELLD | ▼ Sale | 11,000 | $48.9 | $538K | -70.3% | plan · 2 tranches |
Every $RBRK filing on this page is one API call away
The same Form 4 data over REST or MCP, already grouped into events with the plan flag and the dollar value read. A free key does 100 calls a day and needs no card. Prefer email? Rubrik filings can reach your inbox instead.
About Form 4
Corporate insiders — officers, directors and 10%+ owners — must report their trades to the SEC on Form 4 within two business days. This page shows open-market activity: purchases (code P), sales (S) and dispositions back to the issuer (D). Scheduled compensation events such as stock grants and option exercises are also filed on Form 4 but carry no trading signal, so they are not shown and counts here can be lower than the raw EDGAR filing total. We group each filing's transactions into one economic event (a laddered 10b5-1 sale is one event, not 25 rows), flag pre-arranged plans and late filings, and link every event to its AI-scored article in the $RBRK feed.