Douglas Munro insider trades: Mercury Systems (MRCY) stock sales
Trades on the price chart
Daily close, with an arrow on each day they bought or sold
Companies
Where Douglas reports to the SEC
Open-market buys and sales
12 trades reported on SEC Form 4, newest first
| Date | Stock | Type | Shares | Price | Value | Holding | Reported |
|---|---|---|---|---|---|---|---|
| Aug 20, 2026 | MRCY | ↓ Sell | 657 | $99.87 | $66K | Direct | Aug 21, 2026 (1d) |
| Aug 18, 2026 | MRCY | ↓ Sell | 898 | $110.72 | $99K | Direct | Aug 19, 2026 (1d) |
| Feb 17, 2026 | MRCY | ↓ Sell | 582 | $83.56 | $49K | Direct | Feb 19, 2026 (2d) |
| Nov 12, 2025 | MRCY | ↓ Sell | 1,329 | $73.42 | $98K | Direct | Nov 13, 2025 (1d) |
| Sep 16, 2025 | MRCY | ↓ Sell | 67 | $73.40 | $5K | Direct | Sep 17, 2025 (1d) |
| Aug 19, 2025 | MRCY | ↓ Sell | 739 | $65.47 | $48K | Direct | Aug 20, 2025 (1d) |
| May 14, 2025 | MRCY | ↓ Sell | 1,610 | $45.64 | $73K | Direct | May 16, 2025 (2d) |
| May 14, 2025 | MRCY | ↓ Sell | 809 | $44.88 | $36K | 401K Plan | May 16, 2025 (2d) |
| Feb 18, 2025 | MRCY | ↓ Sell | 595 | $44.12 | $26K | Direct | Feb 19, 2025 (1d) |
| Sep 16, 2024 | MRCY | ↓ Sell | 69 | $37.60 | $3K | Direct | Sep 18, 2024 (2d) |
| Aug 19, 2024 | MRCY | ↓ Sell | 345 | $39.49 | $14K | Direct | Aug 21, 2024 (2d) |
| Feb 16, 2024 | MRCY | ↓ Sell | 276 | $29.57 | $8K | Direct | Feb 20, 2024 (4d) |
Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.
Other MRCY insiders
Open-market trades in the last 12 months
About Douglas Munro's insider trades
Douglas Munro is SVP, CAO at Mercury Systems (MRCY). Since Feb 16, 2024, Douglas has reported no open-market purchases and 12 sales worth $525K on SEC Form 4. In the last 12 months: 4 sales ($311K).
Their filings also include grants and awards (4 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 MRCY insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.