Michelle M McCarthy insider trades: Mks (MKSI) stock sales
Trades on the price chart
Daily close, with an arrow on each day they bought or sold
Companies
Where Michelle reports to the SEC
Open-market buys and sales
20 trades reported on SEC Form 4, newest first
| Date | Stock | Type | Shares | Price | Value | Holding | Reported |
|---|---|---|---|---|---|---|---|
| Jun 5, 2026 | MKSI | ↓ Sell | 2,434 | $315.23 | $767K | Direct | Jun 8, 2026 (3d) |
| Feb 20, 2026 | MKSI | ↓ Sell | 1,466 | $250.00 | $367K | Direct | Feb 23, 2026 (3d) |
| Dec 19, 2023 | MRCY | ↓ Sell | 231 | $36.90 | $9K | Direct | Dec 21, 2023 (2d) |
| Aug 18, 2023 | MRCY | ↓ Sell | 292 | $37.45 | $11K | Direct | Aug 21, 2023 (3d) |
| Aug 17, 2023 | MRCY | ↓ Sell | 514 | $36.14 | $19K | Direct | Aug 18, 2023 (1d) |
| Feb 22, 2023 | MRCY | ↓ Sell | 546 | $52.90 | $29K | Direct | Feb 23, 2023 (1d) |
| Feb 17, 2023 | MRCY | ↓ Sell | 534 | $54.13 | $29K | Direct | Feb 21, 2023 (4d) |
| Aug 25, 2022 | MRCY | ↓ Sell | 468 | $51.72 | $24K | Direct | Aug 26, 2022 (1d) |
| Aug 19, 2022 | MRCY | ↓ Sell | 1,652 | $51.23 | $85K | Direct | Aug 22, 2022 (3d) |
| Aug 17, 2022 | MRCY | ↓ Sell | 1,015 | $51.23 | $52K | Direct | Aug 18, 2022 (1d) |
| Aug 15, 2022 | MRCY | ↓ Sell | 837 | $51.44 | $43K | Direct | Aug 17, 2022 (2d) |
| Aug 9, 2022 | MRCY | ↓ Sell | 830 | $50.03 | $42K | Direct | Aug 10, 2022 (1d) |
| Dec 1, 2021 | MRCY | ↓ Sell | 1,506 | $49.60 | $75K | Direct | Dec 1, 2021 (0d) |
| Jun 3, 2021 | MRCY | ↓ Sell | 801 | $65.31 | $52K | Direct | Jun 4, 2021 (1d) |
| Mar 16, 2021 | MRCY | ↓ Sell | 793 | $69.32 | $55K | Direct | Mar 17, 2021 (1d) |
| Aug 21, 2020 | MRCY | ↓ Sell | 975 | $76.14 | $74K | Direct | Aug 25, 2020 (4d) |
| Aug 19, 2020 | MRCY | ↓ Sell | 856 | $77.93 | $67K | Direct | Aug 19, 2020 (0d) |
| May 4, 2020 | MRCY | ↓ Sell | 847 | $83.66 | $71K | Direct | May 5, 2020 (1d) |
| Aug 19, 2019 | MRCY | ↓ Sell | 624 | $84.99 | $53K | Direct | Aug 20, 2019 (1d) |
| May 30, 2019 | MRCY | ↓ Sell | 838 | $69.26 | $58K | Direct | Aug 19, 2019 (81d) |
Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.
Other MKSI insiders
Open-market trades in the last 12 months
About Michelle M McCarthy's insider trades
Michelle M McCarthy is SVP & Chief Accounting Officer at Mks (MKSI). Since May 30, 2019, Michelle has reported no open-market purchases and 20 sales worth $2.0M on SEC Form 4. In the last 12 months: 2 sales ($1.1M).
Their filings also include grants and awards (14 filings), shares withheld for taxes (7 filings), option exercises (2 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 MKSI insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.