Rubrik, Inc.·4

Apr 1, 5:00 PM ET

MCLAUGHLIN MARK D 4

4 · Rubrik, Inc. · Filed Apr 1, 2026

Research Summary

AI-generated summary of this filing

Updated

Rubrik (RBRK) Director Mark D. McLaughlin Buys 10,638 Shares

What Happened

  • Mark D. McLaughlin, a director of Rubrik, acquired 10,638 shares in an open-market (purchase, code P) transaction on 2026-03-30.
  • The reported weighted-average price was $47.21 per share, for a total reported value of approximately $502,220. This is a purchase (insider buying can be interpreted as a bullish signal, though motives are not stated).

Key Details

  • Transaction date: 2026-03-30; Form filed: 2026-04-01 (period of report: 2026-03-30).
  • Price reported (weighted avg): $47.21; price range per footnote: $47.03 to $47.42 across multiple trades.
  • Total shares acquired: 10,638; total value reported: ~$502,220.
  • Shares owned after the transaction: Not specified in the materials provided.
  • Footnote: The reported price is a weighted average; the reporting person can provide a breakdown of shares purchased at each price within the $47.03–$47.42 range upon request.
  • No footnotes indicating a 10b5-1 plan, tax withholding, gift, or exercise; the filing does not indicate tardiness.

Context

  • This was a direct open-market purchase (P) by a company director. Insider purchases are often viewed as more informative than sales, but the filing does not state the motivation. No derivatives or option exercises are involved.

Insider Transaction Report

Form 4
Period: 2026-03-30
Transactions
  • Purchase

    Class A Common Stock

    [F1]
    2026-03-30$47.21/sh+10,638$502,22013,639 total
Footnotes (1)
  • [F1]The reported price in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $47.03 to $47.42 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities Exchange Commission, upon request, full information regarding the number of shares purchased at each separated price within the range set forth in this footnote.
Signature
/s/ Larry Guo, Attorney-in-Fact|2026-04-01

Documents

1 file
  • 4
    form4-04012026_050401.xmlPrimary