Axcelis Tech Inc (ACLS): Congress and insider trades
Who in Congress and inside the company traded ACLS, when each filing appeared, and what buying after each one would have earned against the S&P 500.
Key Facts
- Axcelis Tech Inc (ACLS) is a listed stock on NASDAQ.
- Insiders filed 0 open market buys worth $0 and 14 sells worth $4.2M, the latest filed 2026-06-04 (4 June 2026).
- Data as of 2026-09-29 (29 September 2026).
Insider trades in ACLS
as of 2026-06-04| Filed | Insider | Type | Shares | Price | Value | 90 day vs S&P |
|---|---|---|---|---|---|---|
| 4 Jun 2026 | Sayiner Necip | sell | 1,586 | $157.44 | $250K | n/a |
| 3 Jun 2026 | Mahoney Robert John | sell | 1,155 | $155.24 | $179K | n/a |
| 28 May 2026 | Sutton Todd | sell | 2,000 | $159.99 | $320K | n/a |
| 26 May 2026 | St Dennis Thomas | sell | 900 | $155.37 | $140K | n/a |
| 22 May 2026 | Blumenstock Gerald M | sell | 1,161 | $152.70 | $177K | n/a |
| 22 May 2026 | Evans Eileen | sell | 926 | $155.51 | $144K | n/a |
| 21 May 2026 | Tatnall Christopher | sell | 1,166 | $149.75 | $175K | n/a |
| 20 May 2026 | KURTZWEIL JOHN T | sell | 3,500 | $138.79 | $486K | n/a |
| 20 May 2026 | GRAVES GREGORY B | sell | 3,225 | $141.61 | $457K | n/a |
| 20 May 2026 | Quirk Jeanne | sell | 1,789 | $140.22 | $251K | n/a |
| 7 May 2026 | Low Russell | sell | 7,468 | $156.75 | $1.2M | n/a |
| 4 May 2026 | Low Russell | sell | 1,244 | $138.86 | $173K | n/a |
| 2 Apr 2026 | Low Russell | sell | 1,244 | $94.06 | $117K | n/a |
| 26 Mar 2026 | Low Russell | sell | 1,244 | $90.00 | $112K | n/a |
Nothing matches that search.
Related pages
Frequently asked questions
Who has bought ACLS?
0 Congress buys by 0 members and 0 insider buys are on file. The tables on this page list every one.
Did buying ACLS after a disclosure beat the market?
No disclosed buy of this stock has matured 90 days yet. A single stock is a small sample.
Sources: Congressional trades: STOCK Act disclosures, collected from CapitolTrades. Insider trades: SEC Form 4 filings, collected from Finviz. Prices: Yahoo Finance daily adjusted closes. Data as of 2026-09-29 (29 September 2026). About these sources.
Not investment advice. Past disclosed trades do not predict future returns. Disclosures are published late, so the trades shown are ones you could only have copied after the fact. Talk to a licensed adviser before you invest.