Notice of Proposed Sale · 144
Rocket Lab Corporation
RKLBNASDAQEQUITYCurrent
Notice of Proposed Sale
Structured filing — 144
primary_doc.xml
Notice of proposed sale. The proposed amounts below do not establish that a sale occurred.
Proposed-sale notice
- Issuer
- Rocket Lab Corp
- Issuer CIK
- 0001819994
- SEC file number
- 001-39560
- Phone
- 714-465-5737
- Person for whose account securities are to be sold
- Kampani Arjun
- Relationships to issuer
- Officer
- Street
- 3881 MCGOWEN STREET
- City
- LONG BEACH
- State / country code
- CA
- Postal code
- 90808
Securities proposed for sale
| Security | Proposed units | Aggregate market value | Units outstanding | Approximate sale date | Exchange | Broker / market maker |
|---|---|---|---|---|---|---|
| Common | 7,754 | 539,850.08 | 598,459,739 | 08/24/2026 | NASDAQ | MORGAN STANLEY SMITH BARNEY LLC EXECUTIVE SERVICES |
Broker / market maker — proposed row 1, entry 1
- Name
- MORGAN STANLEY SMITH BARNEY LLC EXECUTIVE SERVICES
- Street
- 200 W CIVIC CENTER DR. 4TH FLOOR
- City
- SANDY
- State / country code
- UT
- Postal code
- 84070
Acquisition of securities to be sold
| Security | Acquired | Nature of acquisition | Acquired from | Amount acquired | Gift transaction | Payment date | Nature of payment |
|---|---|---|---|---|---|---|---|
| Common | 08/22/2026 | Restricted Stock Vesting | Issuer | 13,788 | N | 08/22/2026 | Compensation |
Sales reported in the preceding three months
| Seller | Security | Sale date | Amount sold | Gross proceeds |
|---|---|---|---|---|
| ARJUN KAMPANI | Common | 05/28/2026 | 23,804 | 3,509,510.74 |
| ARJUN KAMPANI | Common | 05/27/2026 | 60,900 | 8,793,783.39 |
| ARJUN KAMPANI | Common | 05/27/2026 | 9,100 | 1,365,000.00 |
| ARJUN KAMPANI | Common | 05/26/2026 | 28,668 | 4,087,297.08 |
Seller — prior-sale row 1, entry 1
- Name
- ARJUN KAMPANI
- Street
- 3881 McGowen Street
- City
- Long Beach
- State / country code
- CA
- Postal code
- 90808
Seller — prior-sale row 2, entry 1
- Name
- ARJUN KAMPANI
- Street
- 3881 McGowen Street
- City
- Long Beach
- State / country code
- CA
- Postal code
- 90808
Seller — prior-sale row 3, entry 1
- Name
- ARJUN KAMPANI
- Street
- 3881 McGowen Street
- City
- Long Beach
- State / country code
- CA
- Postal code
- 90808
Seller — prior-sale row 4, entry 1
- Name
- ARJUN KAMPANI
- Street
- 3881 McGowen Street
- City
- Long Beach
- State / country code
- CA
- Postal code
- 90808
Prior-sale reporting
- Nothing to report for the preceding three months
- N
Remarks
Sale includes an amount necessary to cover a tax obligation resulting from the settlement of a vested equity award distribution.
Notice signature
- Notice date
- 08/24/2026
- Signed
- /s/ Arjun Kampani
- Plan adoption dates
- 09/19/2025
Company context
Rocket Lab (Nasdaq: RKLB) is an end-to-end space company delivering rockets, satellites, and spacecraft components for commercial, government, and defense missions. Driven by its industry-leading small-lift rockets Electron and HASTE and its upcoming reusable Neutron medium-lift rocket, Rocket Lab delivers reliable and responsive launch for the world’s most important missions from constellation deployment to missile defense. Rocket Lab’s satellites and components have powered more than 1,700 missions in Earth orbit, as well as deep-space exploration of the Moon, Mars, and beyond. Learn more at www.rocketlabcorp.com.