InsiderTrades

Form 4 for RBRK Rubrik, Inc.

Accepted 2025-04-01 00:00:00 ET · period of report 2025-03-28 · accession 0000950170-25-048811 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X Filed Traded Ticker Insider Title Type Price Qty Owned ΔOwn Value
MI 2025-04-01 2025-03-28 RBRK Greylock XIV Limited Partnership 10% J - Other $0.00 -4.97M 124.3K -98% $0

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Class A Common Stock 2025-03-28 J D 4,476,447 $0.00 2,238,224 I By Greylock XIV Limited Partnership — — (F2) The shares are held of record by Greylock XIV Limited Partnership, or Greylock XIV LP. Greylock XIV GP LLC, or Greylock XIV GP, is the general partner of Greylock XIV LP. Greylock XIV GP may be deemed to share voting and dispositive power with regard to the shares held directly by Greylock XIV LP. Greylock XIV GP disclaims beneficial ownership of the securities held by Greylock XIV LP except to the extent of any pecuniary interest therein and the inclusion of these securities in this report shall not be deemed an admission by Greylock XIV GP of beneficial ownership of the reported securities for purposes of Section 16 or for any other purposes.
2 Common Class A Common Stock 2025-03-28 J D 248,691 $0.00 124,346 I By Greylock XIV-A Limited Partnership — — (F3) The shares are held of record by Greylock XIV-A Limited Partnership, or Greylock XIV-A LP. Greylock XIV GP is the general partner of Greylock XIV-A LP. Greylock XIV GP may be deemed to share voting and dispositive power with regard to the shares held directly by Greylock XIV-A LP. Greylock XIV GP disclaims beneficial ownership of the securities held by Greylock XIV-A LP except to the extent of any pecuniary interest therein and the inclusion of these securities in this report shall not be deemed an admission by Greylock XIV GP of beneficial ownership of the reported securities for purposes of Section 16 or for any other purposes.
3 Common Class A Common Stock 2025-03-28 J D 248,691 $0.00 124,346 I By Greylock XIV Principals LLC — — (F4) The shares are held of record by Greylock XIV Principals LLC, or Greylock XIV Principals. Greylock XIV GP is the manager of Greylock XIV Principals. Greylock XIV GP may be deemed to share voting and dispositive power with regard to the shares held directly by Greylock XIV Principals. Greylock XIV GP disclaims beneficial ownership of the securities held by Greylock XIV Principals except to the extent of any pecuniary interest therein and the inclusion of these securities in this report shall not be deemed an admission by Greylock XIV GP of beneficial ownership of the reported securities for purposes of Section 16 or for any other purposes.