Form4insider filings, from the source

Insider holders · CIK 0001819994

Rocket Lab Corp · RKLB

Every insider with a reported Table I holding at this company, ranked by their last-reported share count. A balance is only as fresh as its filing — the report date sits next to every row on purpose. ← Back to activity

InsiderDirect sharesIndirect sharesTotal reportedLast report (ET)From
Peter BeckCEO491,9301,724,2212,216,151Jul 8, 2026 · 8:13 pm EDTForm 4
Adam C. SpiceChief Financial Officer1,155,967250,0001,405,967Sep 4, 2026 · 6:12 pm EDTForm 4
Frank KleinChief Operations Officer925,737—925,737Aug 28, 2026 · 6:06 pm EDTForm 4
Marvin Bradford ClevengerPresident, Rocket Lab USA, Inc458,924—458,924Aug 26, 2026 · 7:01 pm EDTForm 4
Alexander R SluskyDirector61,331334,675396,006Jun 5, 2026 · 6:31 pm EDTForm 4
Merline SaintilDirector2,482261,903264,385Sep 2, 2026 · 6:14 pm EDTForm 4
Arjun KampaniSVP & General Counsel250,917—250,917Aug 28, 2026 · 6:06 pm EDTForm 4
Agostino RicupatiVP Corp Controller & CAO26,863—26,863Aug 26, 2026 · 7:02 pm EDTForm 4

Balances come from each insider’s most recent filing that reports a Table I holding; an insider who left the company years ago still appears with their last-known figure and its date. Indirect totals collapse multiple vehicles (trusts, LLCs) into one number — open the filing for the breakdown. Shares as filed, not split-adjusted.