Frank Klein Insider Trading Activity

Corporate InsiderChief Operations Officer · CIK 2037530

Total trades

$18.8M

Total volume

Mar 4, 2026

Last activity

RKLB

Rocket Lab Corp

Frank Klein has been net-selling over the last 12 months with 0 purchases and 31 sales across 1 company.

RKLB is the most-traded position with 31 trades. The largest single transaction was a sale of RKLB for $1.8M on Mar 2, 2026.

Performance Scorecard

Forward stock performance after each transaction by Frank Klein. Buy returns measure price movement after open-market purchases; sell-avoided measures the loss avoided after open-market sales. Success rate counts trades where the insider's direction was right.

PERIOD	AVG BUY RETURN	AVG SELL AVOIDED	SUCCESS RATE	TRADES
30 days	—	-21.4%	34%	35
90 days	—	-40.5%	23%	35
120 days	—	-50.4%	0%	35

Performance based on stock price movement after each transaction date. Past results do not predict future returns. Not financial advice.

Price & Trades

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RKLB · Rocket Lab Corp

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Recent Trades

DATE	TICKER	TYPE	SHARES	PRICE	VALUE	Δ OWNED	ROLE
Mar 4, 2026	RKLB	Sell	1,200	$73.82	$89K	−0.1%	Chief Operations Officer
Mar 4, 2026	RKLB	Sell	2,000	$70.25	$141K	−0.2%	Chief Operations Officer
Mar 4, 2026	RKLB	Sell	10,296	$71.32	$734K	−0.9%	Chief Operations Officer
Mar 4, 2026	RKLB	Sell	17,675	$72.02	$1.3M	−1.6%	Chief Operations Officer
Mar 4, 2026	RKLB	Sell	5,597	$73.08	$409K	−0.5%	Chief Operations Officer
Mar 2, 2026	RKLB	Sell	3,182	$66.83	$213K	−0.3%	Chief Operations Officer
Mar 2, 2026	RKLB	Sell	8,173	$69.10	$565K	−0.7%	Chief Operations Officer
Mar 2, 2026	RKLB	Sell	25,971	$70.03	$1.8M	−2.2%	Chief Operations Officer
Mar 2, 2026	RKLB	Sell	4,912	$70.62	$347K	−0.4%	Chief Operations Officer
Mar 2, 2026	RKLB	Sell	2,244	$67.92	$152K	−0.2%	Chief Operations Officer
Jan 2, 2026	RKLB	Sell	14,187	$74.81	$1.1M	−1.2%	Chief Operations Officer
Jan 2, 2026	RKLB	Sell	2,700	$67.61	$183K	−0.2%	Chief Operations Officer
Jan 2, 2026	RKLB	Sell	3,100	$68.91	$214K	−0.2%	Chief Operations Officer
Jan 2, 2026	RKLB	Sell	5,800	$69.79	$405K	−0.5%	Chief Operations Officer
Jan 2, 2026	RKLB	Sell	17,920	$71.00	$1.3M	−1.4%	Chief Operations Officer
Jan 2, 2026	RKLB	Sell	10,989	$71.79	$789K	−0.9%	Chief Operations Officer
Jan 2, 2026	RKLB	Sell	18,200	$72.82	$1.3M	−1.5%	Chief Operations Officer
Jan 2, 2026	RKLB	Sell	4,391	$73.88	$324K	−0.4%	Chief Operations Officer
Jan 2, 2026	RKLB	Sell	22,713	$75.80	$1.7M	−1.9%	Chief Operations Officer
Nov 26, 2025	RKLB	Sell	500	$43.16	$22K	−0.0%	Chief Operations Officer
Nov 26, 2025	RKLB	Sell	4,236	$41.96	$178K	−0.3%	Chief Operations Officer
Nov 24, 2025	RKLB	Sell	10,430	$40.02	$417K	−0.8%	Chief Operations Officer
Nov 24, 2025	RKLB	Sell	171	$41.35	$7K	−0.0%	Chief Operations Officer
Nov 24, 2025	RKLB	Sell	31,181	$40.86	$1.3M	−2.4%	Chief Operations Officer
Sep 17, 2025	RKLB	Sell	1,849	$47.31	$87K	−0.1%	Chief Operations Officer
Sep 17, 2025	RKLB	Sell	2,437	$48.03	$117K	−0.2%	Chief Operations Officer
Sep 16, 2025	RKLB	Sell	4,461	$50.52	$225K	−0.3%	Chief Operations Officer
Sep 16, 2025	RKLB	Sell	8,244	$47.78	$394K	−0.6%	Chief Operations Officer
Sep 16, 2025	RKLB	Sell	21,244	$48.60	$1.0M	−1.6%	Chief Operations Officer
Sep 16, 2025	RKLB	Sell	9,169	$49.41	$453K	−0.7%	Chief Operations Officer
Sep 16, 2025	RKLB	Sell	2,417	$51.63	$125K	−0.2%	Chief Operations Officer
Jun 9, 2025	RKLB	Sell	2,546	$30.00	$76K	−0.2%	Chief Operations Officer
Jun 2, 2025	RKLB	Sell	1,818	$26.51	$48K	−0.1%	Chief Operations Officer
May 30, 2025	RKLB	Sell	44,885	$26.66	$1.2M	−3.2%	Chief Operations Officer
May 28, 2025	RKLB	Sell	2,569	$29.97	$77K	−0.2%	Chief Operations Officer