Craig B Reynolds insider trades: Masimo (MASI) stock buys and sales
Trades on the price chart
Daily close, with an arrow on each day they bought or sold
Companies
Where Craig reports to the SEC
Open-market buys and sales
13 trades reported on SEC Form 4, newest first
| Date | Stock | Type | Shares | Price | Value | Holding | Reported |
|---|---|---|---|---|---|---|---|
| Mar 14, 2025 | MASI | ↓ Sell10b5-1 | 2,053 | $166.13 | $341K | Direct | Mar 14, 2025 (0d) |
| Apr 26, 2024 | MASI | ↓ Sell | 40,000 | $136.17 | $5.4M | Direct | Apr 30, 2024 (4d) |
| Jan 11, 2021 | MASI | ↓ Sell | 10,000 | $279.74 | $2.8M | Direct | Jan 13, 2021 (2d) |
| Oct 27, 2020 | MASI | ↓ Sell | 10,000 | $250.00 | $2.5M | Direct | Oct 29, 2020 (2d) |
| Oct 12, 2020 | MASI | ↓ Sell | 20,000 | $240.10 | $4.8M | Direct | Oct 14, 2020 (2d) |
| Sep 2, 2020 | VAPO | ↓ Sell | 7,387 | $31.15 | $230K | Direct | Sep 3, 2020 (1d) |
| Aug 3, 2020 | VAPO | ↓ Sell | 7,387 | $52.45 | $387K | Direct | Aug 5, 2020 (2d) |
| Jul 15, 2020 | VAPO | ↓ Sell | 33,594 | $49.56 | $1.7M | Direct | Jul 17, 2020 (2d) |
| Apr 14, 2020 | MASI | ↓ Sell | 10,000 | $184.00 | $1.8M | Direct | Apr 15, 2020 (1d) |
| Mar 29, 2010 | SMA | ↑ Buy | 2,800 | $9.33 | $26K | Direct | Mar 29, 2010 (0d) |
| Mar 11, 2009 | SMA | ↑ Buy | 20,000 | $4.99 | $100K | Direct | Mar 12, 2009 (1d) |
| Aug 25, 2005 | RESP | ↓ Sell | 15,000 | $38.89 | $583K | Direct | Aug 25, 2005 (0d) |
| Aug 16, 2005 | RESP | ↓ Sell | 22,500 | $38.01 | $855K | Direct | Aug 19, 2005 (3d) |
Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.
Other MASI insiders
Open-market trades in the last 12 months
About Craig B Reynolds's insider trades
Craig B Reynolds is a director at Masimo (MASI). Since Aug 16, 2005, Craig has reported 2 open-market purchases worth $126K and 11 sales worth $21.4M on SEC Form 4. There have been no open-market trades in the last 12 months.
1 sale (2% of the value sold) was made under a Rule 10b5-1 trading plan, which is set up months in advance and runs on a schedule, so it says little about how the insider sees the stock today.
Their filings also include grants and awards (23 filings), option exercises (20 filings), shares returned to the company (3 filings), other transactions (1 filing). 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 MASI insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.