Nina Armagno insider trades: Rocket Lab (RKLB) stock sales
Trades on the price chart
Daily close, with an arrow on each day they bought or sold
Companies
Where Nina reports to the SEC
Open-market buys and sales
3 trades reported on SEC Form 4, newest first
| Date | Stock | Type | Shares | Price | Value | Holding | Reported |
|---|---|---|---|---|---|---|---|
| Nov 2, 2026 | RKLB | ↓ Sell10b5-1 | 10,926 | $52.78 | $577K | Direct | Nov 3, 2026 (1d) |
| Dec 19, 2025 | RKLB | ↓ Sell10b5-1 | 27,314 | $68.21 | $1.9M | Direct | Dec 23, 2025 (4d) |
| Dec 11, 2024 | RKLB | ↓ Sell | 10,000 | $23.63 | $236K | Direct | Feb 6, 2025 (57d) |
Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.
Other RKLB insiders
Open-market trades in the last 12 months
About Nina Armagno's insider trades
Nina Armagno is a director at Rocket Lab (RKLB). Since Dec 11, 2024, Nina has reported no open-market purchases and 3 sales worth $2.7M on SEC Form 4. In the last 12 months: 2 sales ($2.4M).
2 sales (91% of the value sold) were made under a Rule 10b5-1 trading plan, which is set up months in advance and runs on a schedule, so they say little about how the insider sees the stock today.
Their filings also include grants and awards (5 filings). These aren't open-market trades and aren't counted above.
How to read insider trades
Officers, directors and owners of more than 10% of a company must report trades in its stock on SEC Form 4, usually within two business days. Purchases with their own money are the stronger signal: insiders sell for many reasons (taxes, diversification, a house), but buy for one. See every RKLB insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.