4 - December 30, 2025 | SEC Filings

Brief

Rocket Lab's Chief Financial Officer, Adam C. Spice, acquired 1,470 shares of common stock on December 23, 2025. This transaction was made under a pre-arranged trading plan intended to satisfy Rule 10b5-1(c) affirmative defense conditions. Mr. Spice's total direct beneficial ownership now stands at 1,993,903 shares.

Detailed Brief

This SEC Form 4 filing details a routine stock transaction by Rocket Lab's Chief Financial Officer, Adam C. Spice. On December 23, 2025, Mr. Spice acquired 1,470 shares of Rocket Lab common stock. The transaction code indicates this was an automatic acquisition under a trading plan designed to comply with Rule 10b5-1(c) safe harbor provisions, suggesting these transactions are part of a predetermined strategy and not based on non-public material information. The acquisition was at a price of $0.0, likely reflecting a stock award, grant, or purchase pursuant to equity compensation plans. Following this acquisition, Mr. Spice's direct beneficial ownership increased to 1,993,903 shares, representing continued alignment with the company's long-term objectives.

Key Telemetry

• CFO Adam C. Spice acquired 1,470 shares of common stock on 12/23/2025.
• Transaction executed under a Rule 10b5-1(c) trading plan.
• Acquisition price reported as $0.0, indicating an award or grant.
• Mr. Spice's direct beneficial ownership is now 1,993,903 shares.

Impact Vector

This Form 4 filing reports an insider stock acquisition by the CFO under a 10b5-1 plan, which is a standard mechanism for executives to manage their equity holdings without conflicting with insider trading regulations. It does not directly impact launch cadence, revenue trajectory, or orbital expansion plans for Rocket Lab. The transaction signals continued confidence and strategic equity management by key leadership, aligning executive incentives with shareholder value over the long term, rather than denoting any operational or market shifts.