StockCIK 1819994

Rocket Lab Corp (RKLB): Insider Trades and Fund Holdings

In the past 12 months, Rocket Lab Corp insiders reported 0 open-market purchases worth $0 and 9 sales worth $27.0M; 8 of the sales were reported as made under a 10b5-1 trading plan.

0Insider buys, 12 months

$0Bought by insiders, 12 months

$27.0MSold by insiders, 12 months

2Tracked funds holding

Recent insider trades

Open-market purchases (code P) and sales (code S) from Form 4. Grants, option exercises and gifts are not shown. Latest filing: Oct 2, 2026.

Recent RKLB insider trades
Filed	Traded	Insider	Role	Type	Shares	Price ($)	Value	Holding	Filing
Oct 2	Oct 1	Adam C. SpiceCFO	CFO	▼ SELL10b5-1	140,157	70.82	$9.93M	−11%	Form 4 ↗
Sep 4	Sep 2	Adam C. SpiceCFO	CFO	▼ SELL10b5-1	140,157	62.63	$8.78M	−11%	Form 4 ↗
Aug 28	Aug 27	Frank KleinChief Operations Officer	Chief Operations Officer	▼ SELL10b5-1	35,558	66.61	$2.37M	−3.7%	Form 4 ↗
Aug 28	Aug 27	Arjun KampaniGeneral Counsel	General Counsel	▼ SELL10b5-1	6,034	66.65	$402K	−2.3%	Form 4 ↗
Aug 26	Aug 24	Frank KleinChief Operations Officer	Chief Operations Officer	▼ SELL10b5-1	45,692	69.63	$3.18M	−4.5%	Form 4 ↗
Aug 26	Aug 24	Marvin Bradford ClevengerPresident	President	▼ SELL10b5-1	15,051	69.63	$1.05M	−3.2%	Form 4 ↗
Aug 26	Aug 24	Adam C. SpiceCFO	CFO	▼ SELL10b5-1	9,677	69.63	$674K	−0.8%	Form 4 ↗
Aug 26	Aug 24	Arjun KampaniGeneral Counsel	General Counsel	▼ SELL10b5-1	7,754	69.63	$540K	−2.9%	Form 4 ↗
Aug 26	Aug 24	Agostino RicupatiCAO	CAO	▼ SELL	669	69.63	$47K	−2.4%	Form 4 ↗

Source: SEC Form 4 filings, retrieved Oct 28, 2026. How we read filings

Insiders who traded in the past year

Insider	Role	Bought	Sells	Sold	Latest
Adam C. Spice	CFO	$0	3	$19.4M	Oct 2, 2026
Frank Klein	Chief Operations Officer	$0	2	$5.55M	Aug 28, 2026
Arjun Kampani	General Counsel	$0	2	$942K	Aug 28, 2026
Marvin Bradford Clevenger	President	$0	1	$1.05M	Aug 26, 2026
Agostino Ricupati	CAO	$0	1	$47K	Aug 26, 2026

Tracked funds that report RKLB

From each fund's latest 13F. Holdings are as of quarter end and are filed up to 45 days later.

Fund	Quarter	Shares	Value	% of portfolio	Change
Renaissance Technologies	Q2 2026	48,600	$4.94M	0.01%	▲ New
Bridgewater Associates	Q2 2026	11,267	$1.15M	0.00%	▼ −32.6%

Source: SEC Form 13F-HR filings, retrieved Oct 28, 2026. How we read filings

Reading these numbers

Insiders sell for many reasons: taxes, diversification, a house. Purchases with their own money are rarer and are usually read as more informative. A Form 4 is due within two business days of the trade. How to read a Form 4 →