Rocket Lab's top three insider shareholders as of May 23, 2026 are Venture Partners Viii L.P. Bessemer (TenPercentOwner, 57.02Mn shares), Peter Beck (President, Ceo And Chairman, 50.95Mn shares), Ventures V, L.P. Khosla (TenPercentOwner, 16.32Mn shares).
| Holder | Position | Shares (Direct) | Shares (Indirect) | Report Date |
|---|---|---|---|---|
| Michael D Griffin | - | 42,353 | 0 | 16 Aug, 2024 |
| David J/Ca Cowan | - | 294,310 | 0 | 27 Jun, 2022 |
| Jon A Olson | - | 345,630 | 0 | 22 Jan, 2026 |
| Alexander R Slusky | - | 0 | 534,675 | 04 Dec, 2024 |
| Venture Partners Viii L.P. Bessemer | - | 0 | 57,023,508 | 18 Nov, 2022 |
| Adam C. Spice | Chief Financial Officer | 1,295,266 | 0 | 24 Mar, 2026 |
| Kenneth R Possenriede | - | 94,178 | 0 | 29 Aug, 2025 |
| Edward H. Frank | - | 142,504 | 0 | 30 Dec, 2025 |
| Ventures V, L.P. Khosla | - | 0 | 16,323,617 | 25 Jul, 2025 |
| Arjun Kampani | Svp General Counsel | 475,177 | 0 | 26 Mar, 2026 |
| Merline Saintil | - | 261,903 | 0 | 09 Mar, 2026 |
| Matthew Ocko | - | 0 | 2,663,139 | 16 Jun, 2025 |
| Sven Strohband | - | 0 | 324,341 | 13 May, 2024 |
| Shaun O'Donnell | Evp Global Operations | 705,485 | 0 | 15 Sep, 2022 |
| Peter Beck | President, Ceo And Chairman | 0 | 50,951,250 | 13 Sep, 2023 |
| Nina Armagno | - | 108,940 | 0 | 23 Dec, 2025 |
| Frank Klein | Chief Operations Officer | 1,088,237 | 0 | 04 Mar, 2026 |
* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.
| Transaction Date | Insider Name | Security Class | Transaction Type | Shares Traded | Price | Shares Remaining | Ownership | Code |
|---|---|---|---|---|---|---|---|---|
| 24 Mar, 2026 | Arjun Kampani | Common Stock | A | 77,189 | $0.00 | 475,177 | D | A |
| 20 Mar, 2026 | Adam C. Spice | Common Stock | D | 1,558 | $0.00 | 1,295,266 | D | G |
| 20 Mar, 2026 | Adam C. Spice | Common Stock | D | 1,558 | $0.00 | 1,295,266 | D | G |
| 06 Mar, 2026 | Merline Saintil | Common Stock | D | 18,126 | $75.04 | 261,903 | D | S |
| 02 Mar, 2026 | Adam C. Spice | Common Stock | D | 4,489 | $66.83 | 1,355,079 | D | S |
| 02 Mar, 2026 | Adam C. Spice | Common Stock | D | 4,489 | $66.83 | 1,355,079 | D | S |
| 02 Mar, 2026 | Frank Klein | Common Stock | D | 3,182 | $66.83 | 1,166,305 | D | S |
| 02 Mar, 2026 | Peter Beck | Common Stock | D | 1,349 | $66.83 | 901,593 | D | S |
| 02 Mar, 2026 | Arjun Kampani | Common Stock | D | 2,058 | $66.83 | 448,402 | D | S |
| 02 Mar, 2026 | Adam C. Spice | Common Stock | D | 3,165 | $67.92 | 1,351,914 | D | S |
| 02 Mar, 2026 | Frank Klein | Common Stock | D | 2,244 | $67.92 | 1,164,061 | D | S |
| 02 Mar, 2026 | Adam C. Spice | Common Stock | D | 3,165 | $67.92 | 1,351,914 | D | S |
| 02 Mar, 2026 | Arjun Kampani | Common Stock | D | 1,451 | $67.92 | 446,951 | D | S |
| 02 Mar, 2026 | Peter Beck | Common Stock | D | 951 | $67.92 | 900,642 | D | S |
| 02 Mar, 2026 | Arjun Kampani | Common Stock | D | 5,284 | $69.10 | 441,667 | D | S |
| 02 Mar, 2026 | Adam C. Spice | Common Stock | D | 11,528 | $69.10 | 1,340,386 | D | S |
| 02 Mar, 2026 | Adam C. Spice | Common Stock | D | 11,528 | $69.10 | 1,340,386 | D | S |
| 02 Mar, 2026 | Peter Beck | Common Stock | D | 3,465 | $69.10 | 897,177 | D | S |
| 02 Mar, 2026 | Frank Klein | Common Stock | D | 8,173 | $69.10 | 1,155,888 | D | S |
| 02 Mar, 2026 | Peter Beck | Common Stock | D | 11,010 | $70.03 | 886,167 | D | S |