Rocket Lab Corp insider trading

Every open-market purchase and sale by Rocket Lab Corp's officers, directors and largest shareholders since November 4, 2021, and what the share price did next.

Insider purchases, 5 years $0 0 trades by 0 insiders Insider sales, 5 years $1.1B 110 trades by 15 insiders 3 months later: median +28.7% (+19.4% vs S&P 500)

No insider has bought shares on the open market in five years.

Insider purchase Insider sale Marker size reflects trade value. Weekly closes adjusted for splits; may be delayed.

Rocket Lab Corp insider open-market trades
Date	Insider	Trade	Shares	Price	Value	1M after	3M after	6M after

From insiders' Form 4 filings with the SEC: open-market purchases and sales only (awards, option exercises and shares withheld for tax are excluded), combined to one line per insider per day. "Plan" marks trades the filing says were made under a pre-set Rule 10b5-1 trading plan, which are scheduled in advance. Price changes run from the close on the trade date; hover a figure for the change relative to the S&P 500. Past moves don't predict future ones.

Does following Rocket Lab Corp’s insiders pay?

From August 26, 2022 to August 26, 2026, 15 insiders reported 0 open-market purchases and 56 sales not made under a pre-set plan in Rocket Lab Corp. After sales, the shares moved +127.1% against the index over 12 months (a negative figure means selling was the right call).

Rocket Lab Corp: each insider's record
Insider	Role	12 months after their purchases	Beat the S&P 500	Sales	12 months after their sales	Latest report
Spice Adam C.	Chief Financial Officer	—	—	15	+161.2% (8)	November 25, 2025
Kampani Arjun	SVP & General Counsel	—	—	12	+177.2% (4)	June 18, 2026
Griffin Michael D	Director	—	—	6	+147.5% (4)	August 26, 2024
Saintil Merline	Director	—	—	4	+49.0% (1)	March 9, 2026
Slusky Alexander R	Director	—	—	4	+109.4% (1)	June 5, 2026
Ocko Matthew	Director	—	—	3	+102.8% (3)	September 18, 2025
Clevenger Marvin Bradford	President, Rocket Lab USA, Inc	—	—	2	—	June 1, 2026
Klein Frank	Chief Operations Officer	—	—	2	+49.0% (1)	November 25, 2025
Olson Jon A	Director	—	—	2	+64.7% (1)	November 21, 2025
Armagno Nina	Director	—	—	1	+146.2% (1)	February 6, 2025
Beck Kerryn	President, CEO and Chairman	—	—	1	+13.4% (1)	September 13, 2023
Beck Peter	CEO	—	—	1	—	November 25, 2025
Frank Edward H.	Director	—	—	1	—	December 30, 2025
O'donnell Shaun	EVP - Global Operations	—	—	1	−24.4% (1)	September 15, 2022
Ricupati Agostino	VP Corp Controller & CAO	—	—	1	—	August 26, 2026

Moves are the shares’ return including dividends minus the S&P 500’s, from the close on the first trading day after each report; the number of trades with a finished 12-month window is in brackets. Green means the trade went the insider’s way (a purchase ahead of the index, a sale followed by the shares trailing it). A trade reported both by a director or officer and by a fund or company they are linked to counts once here, under the person. Purchases count only where the share price actually traded was at least $5. These figures describe what the shares did, not why anyone traded. Insiders across all companies.

When several insiders traded Rocket Lab Corp

Months when 2 or more insiders became net buyers, or 3 or more net sellers, of Rocket Lab Corp in reports dated in the 91 days before the month end, and how the stock did against the S&P 500 from that month end. After 2 selling crowds, +201.1%. One company's history is too short to judge by; the test across every company is the better guide.

Month	Crowd	3 months on, vs S&P 500	6 months	12 months
May 29, 2026	3 selling	−57.1%	not yet	not yet
November 28, 2025	6 selling	+66.6%	+180.9%	not yet
August 30, 2024	3 selling	+327.9%	+221.3%	+569.1%

Colours show whether the crowd was right: green when buyers were followed by a rise above the index, or sellers by a fall below it. Total returns from the month end; past patterns are not a forecast.

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