News · 26 weeks93+50%
2025-12-142026-06-07
Mix6190d
- Insider41(67%)
- Other10(16%)
- SEC Filings7(11%)
- Earnings2(3%)
- Analyst1(2%)
Latest news
25 items- INSIDERDirector Sayiner Necip sold $249,703 worth of shares (1,586 units at $157.44), decreasing direct ownership by 18% to 7,112 units (SEC Form 4)4 - AXCELIS TECHNOLOGIES INC (0001113232) (Issuer)
- INSIDEREVP Global Operations Mahoney Robert John sold $179,302 worth of shares (1,155 units at $155.24), decreasing direct ownership by 7% to 14,410 units (SEC Form 4)4 - AXCELIS TECHNOLOGIES INC (0001113232) (Issuer)
- INSIDERVP Corporate Controller Sutton Todd sold $319,980 worth of shares (2,000 units at $159.99), decreasing direct ownership by 24% to 6,360 units (SEC Form 4)4 - AXCELIS TECHNOLOGIES INC (0001113232) (Issuer)
- SECSEC Form SD filed by Axcelis Technologies Inc.SD - AXCELIS TECHNOLOGIES INC (0001113232) (Filer)
- INSIDERDirector St Dennis Thomas sold $139,833 worth of shares (900 units at $155.37), decreasing direct ownership by 5% to 17,695 units (SEC Form 4)4 - AXCELIS TECHNOLOGIES INC (0001113232) (Issuer)
- INSIDEREVP, General Counsel and Sec'y Evans Eileen sold $143,998 worth of shares (926 units at $155.51), decreasing direct ownership by 3% to 31,295 units (SEC Form 4)4 - AXCELIS TECHNOLOGIES INC (0001113232) (Issuer)
- INSIDEREVP, Research, Dev. & Eng. Blumenstock Gerald M sold $177,285 worth of shares (1,161 units at $152.70), decreasing direct ownership by 5% to 20,493 units (SEC Form 4)4 - AXCELIS TECHNOLOGIES INC (0001113232) (Issuer)
- INSIDEREVP Global Customer Operations Tatnall Christopher sold $174,608 worth of shares (1,166 units at $149.75), decreasing direct ownership by 4% to 27,627 units (SEC Form 4)4 - AXCELIS TECHNOLOGIES INC (0001113232) (Issuer)
- INSIDERDirector Quirk Jeanne sold $250,854 worth of shares (1,789 units at $140.22), decreasing direct ownership by 14% to 11,400 units (SEC Form 4)4 - AXCELIS TECHNOLOGIES INC (0001113232) (Issuer)
- INSIDERDirector Graves Gregory B sold $456,697 worth of shares (3,225 units at $141.61), decreasing direct ownership by 37% to 5,473 units (SEC Form 4)4 - AXCELIS TECHNOLOGIES INC (0001113232) (Issuer)
- INSIDERDirector Kurtzweil John T sold $485,771 worth of shares (3,500 units at $138.79), decreasing direct ownership by 10% to 32,990 units (SEC Form 4)4 - AXCELIS TECHNOLOGIES INC (0001113232) (Issuer)
- INSIDERPRESIDENT AND CEO Low Russell covered exercise/tax liability with 711 shares, decreasing direct ownership by 0.46% to 154,900 units (SEC Form 4) (withholding obligation)4 - AXCELIS TECHNOLOGIES INC (0001113232) (Issuer)
- INSIDEREVP Global Operations Mahoney Robert John covered exercise/tax liability with 312 shares, decreasing direct ownership by 2% to 15,565 units (SEC Form 4) to satisfy tax liability4 - AXCELIS TECHNOLOGIES INC (0001113232) (Issuer)
- INSIDERVP Corporate Controller Sutton Todd covered exercise/tax liability with 184 shares, decreasing direct ownership by 2% to 8,360 units (SEC Form 4) to satisfy withholding obligation4 - AXCELIS TECHNOLOGIES INC (0001113232) (Issuer)
- INSIDEREVP MARKETING AND APPLICATIONS Redinbo Greg covered exercise/tax liability with 190 shares, decreasing direct ownership by 0.54% to 35,024 units (SEC Form 4) to satisfy withholding obligation4 - AXCELIS TECHNOLOGIES INC (0001113232) (Issuer)
- INSIDERSVP Interim CFO Ryzhik David was granted 3,115 shares and covered exercise/tax liability with 226 shares, increasing direct ownership by 40% to 10,031 units (SEC Form 4) to satisfy withholding obligation4 - AXCELIS TECHNOLOGIES INC (0001113232) (Issuer)
- INSIDEREVP Global Operations Mahoney Robert John was granted 3,894 shares and covered exercise/tax liability with 776 shares, increasing direct ownership by 24% to 15,877 units (SEC Form 4) to satisfy tax liability4 - AXCELIS TECHNOLOGIES INC (0001113232) (Issuer)
- INSIDERVP Corporate Controller Sutton Todd was granted 1,168 shares and covered exercise/tax liability with 441 shares, increasing direct ownership by 9% to 8,544 units (SEC Form 4) (for tax liability)4 - AXCELIS TECHNOLOGIES INC (0001113232) (Issuer)
- INSIDERPRESIDENT AND CEO Low Russell was granted 38,932 shares and covered exercise/tax liability with 6,891 shares, increasing direct ownership by 26% to 155,611 units (SEC Form 4) to cover withholding tax4 - AXCELIS TECHNOLOGIES INC (0001113232) (Issuer)
- INSIDEREVP, General Counsel and Sec'y Evans Eileen was granted 7,786 shares and covered exercise/tax liability with 867 shares, increasing direct ownership by 27% to 32,221 units (SEC Form 4) (tax liability)4 - AXCELIS TECHNOLOGIES INC (0001113232) (Issuer)
- INSIDEREVP, Research, Dev. & Eng. Blumenstock Gerald M was granted 5,450 shares and covered exercise/tax liability with 1,089 shares, increasing direct ownership by 25% to 21,654 units (SEC Form 4) to satisfy withholding obligation4 - AXCELIS TECHNOLOGIES INC (0001113232) (Issuer)
- INSIDEREVP MARKETING AND APPLICATIONS Redinbo Greg was granted 6,230 shares and covered exercise/tax liability with 839 shares, increasing direct ownership by 18% to 35,214 units (SEC Form 4) (withholding obligation)4 - AXCELIS TECHNOLOGIES INC (0001113232) (Issuer)
- INSIDEREVP Global Customer Operations Tatnall Christopher was granted 7,008 shares and covered exercise/tax liability with 1,259 shares, increasing direct ownership by 25% to 28,793 units (SEC Form 4) to satisfy tax liability4 - AXCELIS TECHNOLOGIES INC (0001113232) (Issuer)
- INSIDERDirector Sayiner Necip was granted 1,440 shares, increasing direct ownership by 20% to 8,698 units (SEC Form 4)4 - AXCELIS TECHNOLOGIES INC (0001113232) (Issuer)
- INSIDERDirector Titinger Jorge was granted 1,440 shares, increasing direct ownership by 32% to 5,917 units (SEC Form 4)4 - AXCELIS TECHNOLOGIES INC (0001113232) (Issuer)
ACLS FAQ
7 questionsWhat does Axcelis Technologies Inc. do?
Axcelis Technologies, Inc. designs, manufactures, and services ion implantation and other processing equipment used in the fabrication of semiconductor chips in the United States, Europe, and Asia. The company offers high energy, high current, and medium current implanters for various application requirements. It also provides aftermarket lifecycle products and services, including used tools, spare parts, equipment upgrades, maintenance services, and customer training. It sells its equipment and services to semiconductor chip manufacturers through its direct sales force. The company was...Where does ACLS stock trade?
Axcelis Technologies Inc. (ACLS) is listed on NASDAQ.What sector and industry is ACLS in?
Axcelis Technologies Inc. operates in the Technology sector, Industrial Machinery/Components industry.When did Axcelis Technologies Inc. go public?
Axcelis Technologies Inc. (ACLS) completed its IPO in 2000.What are analysts saying about ACLS?
Axcelis Technologies Inc. has had 8 recent analyst actions on file. The most recent action was from B. Riley Securities: Buy on 2026-04-20.What companies are similar to ACLS?
Notable peers in the same industry include ASML (ASML Holding N.V. New York Registry Shares), LRCX (Lam Research Corporation), TMO (Thermo Fisher Scientific Inc), DE (Deere & Company), ETN (Eaton Corporation PLC). Compare ACLS side-by-side with any of them on Quantisnow.How can I track ACLS on Quantisnow?
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