RKLB insider buying and SEC filings, explained
Rocket Lab Corp · CIK 1819994
Tracked: Forms 3/4/5, 8-K, NT · All filings on sec.gov
Company profile
- Exchanges
- Nasdaq
- Industry (SIC)
- Guided Missiles & Space Vehicles & Parts
- Fiscal year end
- Dec 31
- Former names
- Rocket Lab USA, Inc.; Vector Acquisition Corp
Insider activity in the last 12 months
Bought
$0
Insiders who bought
0
Sold (not marked 10b5-1)
$49.9M
Planned sales (10b5-1)
$355.0M
Insider purchases and sales, last 12 months
| Traded | Type | What was filed | Source |
|---|---|---|---|
| Nov 2, 2026 | Planned (10b5-1) | Nina Armagno (Director) sold 10,926 shares at about $52.78 ($577K), marked as a 10b5-1 plan trade. Holdings down 10% to 100,496 shares. | SEC filing Filed Nov 3, 2026, 8:22 PM ET |
| Nov 2, 2026 | Planned (10b5-1) | Adam C. Spice (CFO) sold 140,157 shares at about $52.79 ($7.4M), marked as a 10b5-1 plan trade. Holdings down 11% to 1,155,967 shares. | SEC filing Filed Nov 3, 2026, 8:22 PM ET |
| Oct 1, 2026 | Planned (10b5-1) | Adam C. Spice (CFO) sold 140,157 shares at about $70.82 ($9.9M), marked as a 10b5-1 plan trade. Holdings down 11% to 1,155,967 shares. | SEC filing Filed Oct 2, 2026, 5:19 PM ET |
| Sep 2, 2026 | Planned (10b5-1) | Adam C. Spice (CFO) sold 140,157 shares at about $62.63 ($8.8M), marked as a 10b5-1 plan trade. Holdings down 11% to 1,155,967 shares. | SEC filing Filed Sep 4, 2026 |
| Aug 27, 2026 | Planned (10b5-1) | Frank Klein (Chief Operations Officer) sold 35,558 shares at about $66.61 ($2.4M), marked as a 10b5-1 plan trade. Holdings down 4% to 925,737 shares. | SEC filing Filed Aug 28, 2026 |
| Aug 27, 2026 | Planned (10b5-1) | Arjun Kampani (SVP & General Counsel) sold 6,034 shares at about $66.66 ($402K), marked as a 10b5-1 plan trade. Holdings down 2% to 250,917 shares. | SEC filing Filed Aug 28, 2026 |
| Aug 24, 2026 | Planned (10b5-1) | Adam C. Spice (CFO) sold 9,677 shares at about $69.62 ($674K), marked as a 10b5-1 plan trade. Holdings down 1% to 1,155,967 shares. | SEC filing Filed Aug 26, 2026 |
| Aug 24, 2026 | Sale | Agostino Ricupati (VP Corp Controller & CAO) sold 669 shares at about $69.62 ($47K). Holdings down 2% to 26,863 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Aug 26, 2026 |
| Aug 24, 2026 | Planned (10b5-1) | Frank Klein (Chief Operations Officer) sold 45,692 shares at about $69.62 ($3.2M), marked as a 10b5-1 plan trade. Holdings down 5% to 961,295 shares. | SEC filing Filed Aug 26, 2026 |
| Aug 24, 2026 | Planned (10b5-1) | Arjun Kampani (SVP & General Counsel) sold 7,754 shares at about $69.62 ($540K), marked as a 10b5-1 plan trade. Holdings down 3% to 256,951 shares. | SEC filing Filed Aug 26, 2026 |
| Aug 24, 2026 | Planned (10b5-1) | Marvin Bradford Clevenger (President / COO) sold 15,051 shares at about $69.62 ($1.0M), marked as a 10b5-1 plan trade. Holdings down 3% to 458,924 shares. | SEC filing Filed Aug 26, 2026 |
| Jun 18, 2026 | Sale | Arjun Kampani (SVP & General Counsel) sold 88,000 shares at $107.98 ($9.5M). Holdings down 25% to 264,705 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Jun 18, 2026 |
| Jun 2, 2026 | Sale | Alexander R Slusky (Director) sold 40,000 shares indirectly at $123.60 ($4.9M). Indirect holdings down 11% to 334,675 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Jun 5, 2026 |
| May 28, 2026 | Sale | Alexander R Slusky (Director) sold 60,000 shares indirectly at about $149.40 ($9.0M). Indirect holdings down 14% to 374,675 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Jun 1, 2026 |
| May 28, 2026 | Planned (10b5-1) | Frank Klein (Chief Operations Officer) sold 36,860 shares at about $147.42 ($5.4M), marked as a 10b5-1 plan trade. Holdings down 4% to 1,006,987 shares. | SEC filing Filed Jun 1, 2026 |
| May 28, 2026 | Sale | Marvin Bradford Clevenger (President / COO) sold 3,500 shares at about $146.67 ($513K). Holdings down 1% to 473,975 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Jun 1, 2026 |
| May 28, 2026 | Planned (10b5-1) | Arjun Kampani (SVP & General Counsel) sold 23,804 shares at about $147.44 ($3.5M), marked as a 10b5-1 plan trade. Holdings down 6% to 352,705 shares. | SEC filing Filed Jun 1, 2026 |
| May 26, 2026 | Planned (10b5-1) | Adam C. Spice (CFO) sold 62,744 shares at about $142.57 ($8.9M), marked as a 10b5-1 plan trade. Holdings down 6% to 983,049 shares. | SEC filing Filed May 28, 2026 |
| May 26, 2026 | Planned (10b5-1) | Frank Klein (Chief Operations Officer) sold 44,390 shares at about $142.57 ($6.3M), marked as a 10b5-1 plan trade. Holdings down 4% to 1,043,847 shares. | SEC filing Filed May 28, 2026 |
| May 26–27, 2026 | Planned (10b5-1) | Arjun Kampani (SVP & General Counsel) sold 98,668 shares between May 26 and May 27 at about $144.39 ($14.2M), marked as a 10b5-1 plan trade. Holdings down 21% to 376,509 shares. | SEC filing Filed May 28, 2026 |
| May 26, 2026 | Sale | Marvin Bradford Clevenger (President / COO) sold 15,549 shares at about $142.57 ($2.2M). Holdings down 3% to 477,475 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed May 28, 2026 |
| May 12, 2026 | Sale | Alexander R Slusky (Director) sold 100,000 shares indirectly at about $118.08 ($11.8M). Indirect holdings down 19% to 434,675 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed May 14, 2026 |
| Mar 6, 2026 | Sale | Merline Saintil (Director) sold 18,126 shares at about $75.04 ($1.4M). Holdings down 6% to 261,903 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Mar 9, 2026 |
| Mar 2, 2026 | Planned (10b5-1) | Adam C. Spice (CFO) sold 62,744 shares at about $69.59 ($4.4M), marked as a 10b5-1 plan trade. Holdings down 5% to 1,296,824 shares. | SEC filing Filed Mar 4, 2026 |
| Mar 2–4, 2026 | Planned (10b5-1) | Frank Klein (Chief Operations Officer) sold 81,250 shares between Mar 2 and Mar 4 at about $70.66 ($5.7M), marked as a 10b5-1 plan trade. Holdings down 7% to 1,088,237 shares. | SEC filing Filed Mar 4, 2026 |
| Mar 2–4, 2026 | Planned (10b5-1) | Arjun Kampani (SVP & General Counsel) sold 52,472 shares between Mar 2 and Mar 4 at about $70.65 ($3.7M), marked as a 10b5-1 plan trade. Holdings down 12% to 397,988 shares. | SEC filing Filed Mar 4, 2026 |
| Mar 2, 2026 | Planned (10b5-1) | Peter Beck (CEO and Director) sold 18,857 shares at about $69.59 ($1.3M), marked as a 10b5-1 plan trade. Holdings down 2% to 884,085 shares. | SEC filing Filed Mar 4, 2026 |
| Jan 20, 2026 | Planned (10b5-1) | Jon A Olson (Director) sold 15,205 shares at about $91.30 ($1.4M), marked as a 10b5-1 plan trade. Holdings down 4% to 345,630 shares. | SEC filing Filed Jan 22, 2026 |
| Jan 13–14, 2026 | Planned (10b5-1) | Merline Saintil (Director) sold 108,500 shares between Jan 13 and Jan 14 at about $86.97 ($9.4M), marked as a 10b5-1 plan trade. Holdings down 28% to 280,029 shares. | SEC filing Filed Jan 15, 2026 |
| Jan 5, 2026 | Planned (10b5-1) | Adam C. Spice (CFO) sold 1,365,665 shares at about $75.50 ($103.1M), marked as a 10b5-1 plan trade. Holdings down 50% to 1,359,568 shares. | SEC filing Filed Jan 6, 2026 |
| Jan 2, 2026 | Planned (10b5-1) | Frank Klein (Chief Operations Officer) sold 100,000 shares at about $72.95 ($7.3M), marked as a 10b5-1 plan trade. Holdings down 8% to 1,169,487 shares. | SEC filing Filed Jan 6, 2026 |
| Dec 23, 2025 | Sale | Edward H. Frank (Director) sold 2,500 shares at $77.39 ($193K). Holdings down 2% to 142,504 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Dec 30, 2025 |
| Dec 19, 2025 | Planned (10b5-1) | Nina Armagno (Director) sold 27,314 shares at about $68.21 ($1.9M), marked as a 10b5-1 plan trade. Holdings down 20% to 108,940 shares. | SEC filing Filed Dec 23, 2025 |
| Dec 19, 2025 | Planned (10b5-1) | Merline Saintil (Director) sold 5,000 shares at $65.00 ($325K), marked as a 10b5-1 plan trade. Holdings down 1% to 388,529 shares. | SEC filing Filed Dec 22, 2025 |
| Dec 19, 2025 | Planned (10b5-1) | Jon A Olson (Director) sold 15,000 shares at about $68.18 ($1.0M), marked as a 10b5-1 plan trade. Holdings down 4% to 360,835 shares. | SEC filing Filed Dec 22, 2025 |
| Dec 17, 2025 | Planned (10b5-1) | Merline Saintil (Director) sold 5,000 shares at about $54.46 ($272K), marked as a 10b5-1 plan trade. Holdings down 1% to 393,529 shares. | SEC filing Filed Dec 18, 2025 |
| Dec 15–16, 2025 | Planned (10b5-1) | Peter Beck (CEO and Director) sold 2,500,000 shares indirectly (by trust) between Dec 15, 2025 and Dec 16, 2025 at about $56.44 ($141.1M), marked as a 10b5-1 plan trade. Holdings by trust down 100% to 0 shares. | SEC filing Filed Dec 16, 2025 |
| Dec 12, 2025 | Sale | Merline Saintil (Director) sold 15,000 shares at $65.00 ($975K). Holdings down 4% to 398,529 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Dec 16, 2025 |
| Dec 4, 2025 | Sale | Merline Saintil (Director) sold 10,000 shares at $48.00 ($480K). Holdings down 2% to 413,529 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Dec 5, 2025 |
| Nov 26, 2025 | Planned (10b5-1) | Frank Klein (Chief Operations Officer) sold 4,736 shares at about $42.09 ($199K), marked as a 10b5-1 plan trade. Holdings down <1% to 1,269,487 shares. | SEC filing Filed Nov 26, 2025 |
| Nov 26, 2025 | Planned (10b5-1) | Arjun Kampani (SVP General Counsel &) sold 10,554 shares at about $42.08 ($444K), marked as a 10b5-1 plan trade. Holdings down 2% to 450,460 shares. | SEC filing Filed Nov 26, 2025 |
| Nov 24, 2025 | Sale | Frank Klein (Chief Operations Officer) sold 41,782 shares at about $40.65 ($1.7M). Holdings down 3% to 1,274,223 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Nov 25, 2025 |
| Nov 24, 2025 | Sale | Arjun Kampani (SVP General Counsel &) sold 28,615 shares at about $40.65 ($1.2M). Holdings down 6% to 461,014 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Nov 25, 2025 |
| Nov 22–24, 2025 | Sale | Adam C. Spice (CFO) sold 62,627 shares between Nov 22, 2025 and Nov 24, 2025 at about $40.65 ($2.5M). Holdings down 3% to 1,995,373 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Nov 25, 2025 |
| Nov 24, 2025 | Sale | Peter Beck (CEO and Director) sold 18,857 shares at about $40.65 ($767K). Holdings down 2% to 902,942 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Nov 25, 2025 |
| Nov 20, 2025 | Sale | Jon A Olson (Director) sold 60,400 shares at about $45.02 ($2.7M). Holdings down 14% to 375,835 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Nov 21, 2025 |
24 routine transactions (such as grants, option exercises or tax withholding) are not listed.
Cluster buys
No cluster buys in the last 12 months.
Red flags
No red flags in the last 12 months.
Key events
No key events in the last 12 months.
8-K filings, last 12 months
No 8-K filings in the last 12 months.
Red flags are objective triggers only: the item or form filed, never an opinion.
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