RKLB — 5 insiders, all selling

Form 4 lag: insiders have 2 business days to file after a trade (weekends and holidays extend this), and this site re-ingests once daily — a transaction can appear here roughly three business days after it happened.
13F lag: quarterly 13F-HR holdings cover the prior quarter-end and are due 45 days after it — every institutional position shown here is at least 45 days old by construction, often more.
CUSIP→ticker gaps: 13F positions are reported by CUSIP; some holdings cannot be matched to a current ticker (delistings, corporate actions, thin metadata) and appear without one or are omitted from ticker-level views.
EDGAR timing variability: institutions file at different hours and days within their windows; amended filings (4/A, 13F-HR/A) can restate earlier periods, so historical aggregates may change between batches.

Rocket Lab Corp · Industrials · ISO week 2026-W35 (2026-08-24 → 2026-08-24)

ELEVATED − all sells · clu-57bf7261cce2 · detected 2026-08-28

5Distinct insiders

15Transactions

−$5.5MTotal reported value

5Source filings

Members

Insider	Role	Txns	Reported value
Klein Frank	Chief Operations Officer	3	$3.2M
Clevenger Marvin Bradford	President, Rocket Lab USA, Inc	3	$1.0M
Spice Adam C.	Chief Financial Officer	3	$674k
Kampani Arjun	SVP & General Counsel	3	$540k
Ricupati Agostino	VP Corp Controller & CAO	3	$47k

− Klein Frank Chief Operations Officer S 42,270 sh @ $69.53 = $2.9M 0002001011-26-000127
− Klein Frank Chief Operations Officer S 1,368 sh @ $70.20 = $96k 0002001011-26-000127
− Klein Frank Chief Operations Officer S 2,054 sh @ $71.17 = $146k 0002001011-26-000127
− Clevenger Marvin Bradford President, Rocket Lab USA, Inc S 13,924 sh @ $69.53 = $968k 0002001011-26-000125
− Clevenger Marvin Bradford President, Rocket Lab USA, Inc S 450 sh @ $70.20 = $32k 0002001011-26-000125
− Clevenger Marvin Bradford President, Rocket Lab USA, Inc S 677 sh @ $71.17 = $48k 0002001011-26-000125
− Spice Adam C. Chief Financial Officer S 8,952 sh @ $69.53 = $622k 0002001011-26-000129
− Spice Adam C. Chief Financial Officer S 290 sh @ $70.20 = $20k 0002001011-26-000129
− Spice Adam C. Chief Financial Officer S 435 sh @ $71.17 = $31k 0002001011-26-000129
− Kampani Arjun SVP & General Counsel S 7,173 sh @ $69.53 = $499k 0002001011-26-000126
− Kampani Arjun SVP & General Counsel S 232 sh @ $70.20 = $16k 0002001011-26-000126
− Kampani Arjun SVP & General Counsel S 349 sh @ $71.17 = $25k 0002001011-26-000126
− Ricupati Agostino VP Corp Controller & CAO S 619 sh @ $69.53 = $43k 0002001011-26-000128
− Ricupati Agostino VP Corp Controller & CAO S 20 sh @ $70.20 = $1k 0002001011-26-000128
− Ricupati Agostino VP Corp Controller & CAO S 30 sh @ $71.17 = $2k 0002001011-26-000128