RBRK insider transaction filings
Rubrik, Inc. — 50 most recent Form 4 filings from SEC EDGAR, normalized by FilingPulse. Latest filing: 2026-09-17. Screen RBRK transaction legs live →
Insider transaction summary — last 90 days
2026-06-24 to 2026-09-22, from the filings listed below: 17 Form 4 filings. Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.
- Open-market purchases (code P, non-derivative): none reported.
- Open-market sales (code S, non-derivative): 86 legs across 15 filings by 5 insiders — 214,677 shares, $18,348,923 total (shares × price as filed).
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 97.
- Largest priced transaction: sale of 15,600 shares @ $80.15 ($1,250,340) by Choudary Kiran Kumar, filed 2026-07-16.
By insider — same window
Open-market purchase/sale legs on non-derivative securities, grouped by the filing's reporting owner(s); joint filings appear once. Dollar totals cover priced legs only (shares × price as filed). Ordered by priced transaction value, largest first.
| Insider | Filings | Purchases (P) | Sales (S) | Other legs |
|---|---|---|---|---|
| Nithrakashyap Arvind — Chief Technology Officer, Director | 4 | — | 40 legs · 115,380 sh · $9,867,616 | 19 |
| Choudary Kiran Kumar — Chief Financial Officer | 3 | — | 21 legs · 48,000 sh · $4,319,670 | 13 |
| THOMPSON JOHN WENDELL — Director | 3 | — | 19 legs · 40,500 sh · $3,318,392 | 12 |
| Mhatre Ravi — Director | 2 | — | 2 legs · 7,958 sh · $615,114 | 50 |
| Wassenaar Yvonne — Director | 4 | — | 4 legs · 2,839 sh · $228,131 | 2 |
| Russak-Aminoach Rakefet — Director | 1 | — | — | 1 |
Recent Form 4 filings — Rubrik, Inc.
| Filed | Form | Insider | Reported transactions | Source |
|---|---|---|---|---|
| 2026-09-17 | 4 | Choudary Kiran Kumar — Chief Financial Officer | Conversion (C): 4,000 @ $0 · Sale (S): 1,100 @ $99.08 · Sale (S): 586 @ $100.20 · Sale (S): 1,214 @ $101.47 · Sale (S): 700 @ $102.72 · Sale (S): 400 @ $103.48 · +9 more | EDGAR |
| 2026-09-17 | 4 | Nithrakashyap Arvind — Chief Technology Officer, Director | Tax withholding (F): 10,436 @ $100.20 | EDGAR |
| 2026-09-10 | 4 | Nithrakashyap Arvind — Chief Technology Officer, Director | Conversion (C): 12,820 @ $0 · Sale (S): 2,767 @ $90.43 · Sale (S): 7,836 @ $91.47 · Sale (S): 2,217 @ $91.95 · Conversion (C): 12,820 @ $0 · Sale (S): 3,243 @ $89.33 · +13 more | EDGAR |
| 2026-09-03 | 4 | Wassenaar Yvonne — Director | Conversion (C): 513 @ $0 · Sale (S): 721 @ $89.52 · Conversion (C): 513 (derivative) @ $0 | EDGAR |
| 2026-09-03 | 4 | THOMPSON JOHN WENDELL — Director | Sale (S): 1,600 @ $88.58 · Sale (S): 600 @ $89.18 · Sale (S): 100 @ $90.30 · Sale (S): 200 @ $91.66 · Conversion (C): 11,000 @ $0 · Sale (S): 4,600 @ $88.34 · +7 more | EDGAR |
| 2026-08-28 | 4 | Russak-Aminoach Rakefet — Director | Grant/award (A): 10,304 @ $0 | EDGAR |
| 2026-08-25 | 4 | Choudary Kiran Kumar — Chief Financial Officer | Conversion (C): 4,000 @ $0 · Sale (S): 4,400 @ $97.81 · Sale (S): 5,300 @ $98.65 · Sale (S): 300 @ $99.93 · Option exercise (M): 4,000 (derivative) @ $0 · Option exercise (M): 4,000 (derivative) @ $0 · +1 more | EDGAR |
| 2026-08-05 | 4 | Nithrakashyap Arvind — Chief Technology Officer, Director | Conversion (C): 2,502 @ $0 · Sale (S): 7,642 @ $73.72 · Sale (S): 5,178 @ $74.52 · Conversion (C): 12,820 @ $0 · Sale (S): 212 @ $76.77 · Sale (S): 1,303 @ $77.99 · +11 more | EDGAR |
| 2026-08-04 | 4 | Wassenaar Yvonne — Director | Sale (S): 721 @ $75 | EDGAR |
| 2026-08-04 | 4 | THOMPSON JOHN WENDELL — Director | Sale (S): 1,500 @ $73.79 · Sale (S): 1,000 @ $74.59 · Conversion (C): 11,000 @ $0 · Sale (S): 5,740 @ $73.73 · Sale (S): 5,260 @ $74.51 · Option exercise (M): 11,000 (derivative) @ $0 · +2 more | EDGAR |
| 2026-07-16 | 4 | Choudary Kiran Kumar — Chief Financial Officer | Conversion (C): 12,000 @ $0 · Sale (S): 15,600 @ $80.15 · Sale (S): 4,800 @ $80.94 · Sale (S): 1,200 @ $82.27 · Sale (S): 1,800 @ $83.37 · Sale (S): 400 @ $85.15 · +6 more | EDGAR |
| 2026-07-14 | 4 | Mhatre Ravi — Director | Conversion (C): 1,040,590 @ $0 · Conversion (C): 241,577 @ $0 · Conversion (C): 470,148 @ $0 · Conversion (C): 370,033 @ $0 · Conversion (C): 259,005 @ $0 · Other (J): 1,040,590 @ $0 · +20 more | EDGAR |
| 2026-07-08 | 4 | Nithrakashyap Arvind — Chief Technology Officer, Director | Conversion (C): 12,820 @ $0 · Sale (S): 192 @ $83.37 · Sale (S): 257 @ $85.04 · Sale (S): 562 @ $85.56 · Sale (S): 665 @ $86.91 · Sale (S): 6,754 @ $87.66 · +16 more | EDGAR |
| 2026-07-01 | 4 | Wassenaar Yvonne — Director | Sale (S): 721 @ $81.57 | EDGAR |
| 2026-07-01 | 4 | THOMPSON JOHN WENDELL — Director | Sale (S): 700 @ $82 · Sale (S): 1,500 @ $82.91 · Sale (S): 300 @ $83.70 · Conversion (C): 11,000 @ $0 · Sale (S): 3,100 @ $82.02 · Sale (S): 7,000 @ $82.81 · +4 more | EDGAR |
| 2026-06-26 | 4 | Mhatre Ravi — Director | Conversion (C): 1,040,590 @ $0 · Conversion (C): 241,577 @ $0 · Conversion (C): 470,148 @ $0 · Conversion (C): 370,033 @ $0 · Conversion (C): 259,005 @ $0 · Other (J): 1,040,590 @ $0 · +20 more | EDGAR |
| 2026-06-24 | 4 | Wassenaar Yvonne — Director | Sale (S): 676 @ $75 | EDGAR |
| 2026-06-17 | 4 | Choudary Kiran Kumar — Chief Financial Officer | Tax withholding (F): 13,995 @ $69.79 | EDGAR |
| 2026-06-17 | 4 | Nithrakashyap Arvind — Chief Technology Officer, Director | Tax withholding (F): 10,437 @ $69.79 | EDGAR |
| 2026-06-05 | 4 | Chandna Asheem — Director | Grant/award (A): 3,709 @ $0 | EDGAR |
| 2026-06-05 | 4 | Mhatre Ravi — Director | Grant/award (A): 3,709 @ $0 | EDGAR |
| 2026-06-05 | 4 | MCLAUGHLIN MARK D — Director | Grant/award (A): 3,709 @ $0 | EDGAR |
| 2026-06-03 | 4 | Nithrakashyap Arvind — Chief Technology Officer, Director | Conversion (C): 71,993 @ $0 · Sale (S): 4,155 @ $79.68 · Sale (S): 1,938 @ $80.99 · Sale (S): 22,240 @ $82.11 · Sale (S): 22,206 @ $82.72 · Sale (S): 28,329 @ $84.14 · +17 more | EDGAR |
| 2026-06-03 | 4 | Wassenaar Yvonne — Director | Conversion (C): 721 @ $0 · Sale (S): 721 @ $80.73 · Grant/award (A): 3,709 @ $0 · Conversion (C): 721 (derivative) @ $0 | EDGAR |
| 2026-06-03 | 4 | Herren Richard Scott — Director | Grant/award (A): 3,709 @ $0 | EDGAR |
| 2026-06-03 | 4 | THOMPSON JOHN WENDELL — Director | Sale (S): 100 @ $79.91 · Sale (S): 300 @ $82.45 · Sale (S): 160 @ $83.49 · Sale (S): 1,140 @ $84.64 · Sale (S): 800 @ $85.87 · Conversion (C): 11,000 @ $0 · +10 more | EDGAR |
| 2026-06-01 | 4 | Wassenaar Yvonne — Director | Conversion (C): 2,163 @ $0 · Sale (S): 2,838 @ $75 · Conversion (C): 2,163 (derivative) @ $0 | EDGAR |
| 2026-05-04 | 4 | THOMPSON JOHN WENDELL — Director | Sale (S): 2,000 @ $55.39 · Sale (S): 500 @ $56 · Conversion (C): 11,000 @ $0 · Sale (S): 7,197 @ $55.25 · Sale (S): 3,803 @ $55.92 · Option exercise (M): 11,000 (derivative) @ $0 · +2 more | EDGAR |
| 2026-04-16 | 4 | Choudary Kiran Kumar — Chief Financial Officer | Grant/award (A): 464,167 @ $0 | EDGAR |
| 2026-04-16 | 4 | Nithrakashyap Arvind — Chief Technology Officer, Director | Grant/award (A): 92,834 @ $0 | EDGAR |
| 2026-04-08 | 4 | Choudary Kiran Kumar — Chief Financial Officer | Conversion (C): 5,000 @ $0 · Sale (S): 3,900 @ $50.66 · Sale (S): 10,000 @ $51.51 · Sale (S): 5,200 @ $52.55 · Sale (S): 900 @ $53.11 · Option exercise (M): 5,000 (derivative) @ $0 · +2 more | EDGAR |
| 2026-04-02 | 4 | THOMPSON JOHN WENDELL — Director | Sale (S): 2,400 @ $48.93 · Sale (S): 100 @ $49.60 · Conversion (C): 11,000 @ $0 · Sale (S): 5,354 @ $48.57 · Sale (S): 5,646 @ $49.22 · Option exercise (M): 11,000 (derivative) @ $0 · +2 more | EDGAR |
| 2026-04-01 | 4 | MCLAUGHLIN MARK D — Director | Purchase (P): 10,638 @ $47.21 | EDGAR |
| 2026-03-26 | 4 | Choudary Kiran Kumar — Chief Financial Officer | Conversion (C): 212,188 @ $0 · Sale (S): 122,613 @ $48.20 · Option exercise (M): 7,188 (derivative) @ $0 · Option exercise (M): 150,000 (derivative) @ $0 · Option exercise (M): 55,000 (derivative) @ $0 · Option exercise (M): 212,188 (derivative) · +1 more | EDGAR |
| 2026-03-26 | 4 | Nithrakashyap Arvind — Chief Technology Officer, Director | Conversion (C): 40,625 @ $0 · Sale (S): 28,967 @ $48.20 · Option exercise (M): 40,625 (derivative) @ $0 · Option exercise (M): 40,625 (derivative) @ $0 · Conversion (C): 40,625 (derivative) @ $0 | EDGAR |
| 2026-03-03 | 4 | THOMPSON JOHN WENDELL — Director | Sale (S): 200 @ $51.87 · Sale (S): 1,000 @ $53.33 · Sale (S): 1,300 @ $53.98 · Conversion (C): 11,000 @ $0 · Sale (S): 500 @ $52.02 · Sale (S): 4,371 @ $53.30 · +4 more | EDGAR |
| 2026-02-19 | 4 | Choudary Kiran Kumar — Chief Financial Officer | Conversion (C): 5,000 @ $0 · Sale (S): 900 @ $52.55 · Sale (S): 5,623 @ $53.91 · Sale (S): 13,477 @ $54.39 · Option exercise (M): 5,000 (derivative) @ $0 · Option exercise (M): 5,000 (derivative) @ $0 · +1 more | EDGAR |
| 2026-02-03 | 4 | McCarthy Brian K. — Pres.,Global Sales & Field Ops | Grant/award (A): 442,022 @ $0 · Grant/award (A): 147,341 (derivative) @ $0 | EDGAR |
| 2026-02-03 | 4 | THOMPSON JOHN WENDELL — Director | Sale (S): 1,100 @ $54.52 · Sale (S): 900 @ $55.64 · Sale (S): 500 @ $56.42 · Conversion (C): 11,000 @ $0 · Sale (S): 4,498 @ $54.42 · Sale (S): 3,902 @ $55.65 · +4 more | EDGAR |
| 2026-01-16 | 4 | Choudary Kiran Kumar — Chief Financial Officer | Conversion (C): 5,000 @ $0 · Sale (S): 14,373 @ $67.34 · Sale (S): 5,427 @ $68.46 · Sale (S): 200 @ $69.08 · Option exercise (M): 5,000 (derivative) @ $0 · Option exercise (M): 5,000 (derivative) @ $0 · +1 more | EDGAR |
| 2026-01-16 | 4 | Nithrakashyap Arvind — Chief Technology Officer, Director | Sale (S): 1,045 @ $70.05 · Sale (S): 4,648 @ $70.40 | EDGAR |
| 2026-01-16 | 4 | Wassenaar Yvonne — Director | Grant/award (A): 146 @ $0 | EDGAR |
| 2026-01-16 | 4 | Chandna Asheem — Director | Grant/award (A): 513 @ $0 | EDGAR |
| 2026-01-16 | 4 | Mhatre Ravi — Director | Grant/award (A): 220 @ $0 | EDGAR |
| 2026-01-16 | 4/A | Mhatre Ravi — Director | Sale (S): 3,707 @ $84.96 · Sale (S): 1,600 @ $85.99 | EDGAR |
| 2026-01-16 | 4 | Herren Richard Scott — Director | Grant/award (A): 513 @ $0 | EDGAR |
| 2026-01-16 | 4 | MCLAUGHLIN MARK D — Director | Grant/award (A): 146 @ $0 | EDGAR |
| 2026-01-16 | 4 | THOMPSON JOHN WENDELL — Director | Conversion (C): 27,500 @ $0 · Grant/award (A): 953 @ $0 · Conversion (C): 27,500 (derivative) | EDGAR |
| 2026-01-13 | 4 | McCarthy Brian K. — Pres.,Global Sales & Field Ops | Sale (S): 2,000 @ $69.76 · Sale (S): 4,067 @ $70.94 · Sale (S): 3,933 @ $71.40 | EDGAR |
| 2026-01-08 | 4 | Choudary Kiran Kumar — Chief Financial Officer | Conversion (C): 2,000 @ $0 · Sale (S): 1,900 @ $75.49 · Sale (S): 1,500 @ $77.02 · Sale (S): 100 @ $77.50 · Option exercise (M): 2,000 (derivative) @ $0 · Option exercise (M): 2,000 (derivative) @ $0 · +1 more | EDGAR |
Recent 8-K events — Rubrik, Inc.
| Filed | Form | Items reported | Source |
|---|---|---|---|
| 2026-08-27 | 8-K | 2.02 — Results of Operations and Financial Condition 5.02 — Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-06-05 | 8-K | 5.07 — Submission of Matters to a Vote of Security Holders | EDGAR |
| 2026-06-04 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-03-12 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-02-04 | 8-K | 2.02 — Results of Operations and Financial Condition 5.02 — Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers 9.01 — Financial Statements and Exhibits | EDGAR |
| 2025-12-04 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2025-09-09 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2025-06-27 | 8-K | 3.02 — Unregistered Sales of Equity Securities 5.07 — Submission of Matters to a Vote of Security Holders | EDGAR |
| 2025-06-13 | 8-K | 1.01 — Entry into a Material Definitive Agreement 2.03 — Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant 3.02 — Unregistered Sales of Equity Securities 8.01 — Other Events 9.01 — Financial Statements and Exhibits | EDGAR |
| 2025-06-05 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
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