Russell Low insider trades: Axcelis Technologies (ACLS) stock buys and sales
Trades on the price chart
Daily close, with an arrow on each day they bought or sold
Companies
Where Russell reports to the SEC
Open-market buys and sales
11 trades reported on SEC Form 4, newest first
| Date | Stock | Type | Shares | Price | Value | Holding | Reported |
|---|---|---|---|---|---|---|---|
| May 6, 2026 | ACLS | ↓ Sell | 7,468 | $156.75 | $1.2M | Direct | May 7, 2026 (1d) |
| Apr 1, 2026 | ACLS | ↓ Sell | 1,244 | $94.06 | $117K | Direct | Apr 2, 2026 (1d) |
| Mar 11, 2024 | ACLS | ↑ Buy | 440 | $112.39 | $49K | Direct | Mar 11, 2024 (0d) |
| Sep 7, 2023 | ACLS | ↓ Sell | 3,405 | $179.25 | $610K | Direct | Sep 7, 2023 (0d) |
| Jun 8, 2023 | ACLS | ↓ Sell | 3,509 | $173.41 | $608K | Direct | Jun 8, 2023 (0d) |
| May 25, 2023 | ACLS | ↓ Sell | 4,980 | $153.13 | $763K | Direct | May 25, 2023 (0d) |
| May 16, 2023 | ACLS | ↓ Sell | 8,309 | $130.76 | $1.1M | Direct | May 16, 2023 (0d) |
| Feb 13, 2023 | ACLS | ↓ Sell | 9,630 | $125.72 | $1.2M | Direct | Feb 13, 2023 (0d) |
| Nov 10, 2022 | ACLS | ↓ Sell | 7,700 | $73.64 | $567K | Direct | Nov 10, 2022 (0d) |
| Aug 30, 2021 | ACLS | ↓ Sell | 3,305 | $50.63 | $167K | Direct | Aug 30, 2021 (0d) |
| May 26, 2020 | ACLS | ↓ Sell | 29,821 | $26.76 | $798K | Direct | May 26, 2020 (0d) |
Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.
Other ACLS insiders
Open-market trades in the last 12 months
About Russell Low's insider trades
Russell Low is President and CEO at Axcelis Technologies (ACLS). Since May 26, 2020, Russell has reported 1 open-market purchase worth $49K and 10 sales worth $7.1M on SEC Form 4. In the last 12 months: 2 sales ($1.3M).
Their filings also include shares withheld for taxes (27 filings), grants and awards (11 filings), option exercises (2 filings), shares returned to the company (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 ACLS insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.