Axcelis Technologies, Inc. ACLS · SEC Filings

1.5K

Axcelis Technologies, Inc. is a company dedicated to the creation, production, and maintenance of sp...

Price107.64

Market Cap3.32 B

Float30.7 M

CountryUS

SectorTechnology

ExchangeNASDAQ

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Financials

TYPE

HEADLINE

FILED AT

10-Q

Form 10-Q - Quarterly report [Sections 13 or 15(d)]

Nov 5, 2026

10-Q

Form 10-Q - Quarterly report [Sections 13 or 15(d)]

Aug 6, 2026

10-Q

Form 10-Q - Quarterly report [Sections 13 or 15(d)]

May 8, 2026

10-K

Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]

Feb 26, 2026

10-Q

Form 10-Q - Quarterly report [Sections 13 or 15(d)]

Nov 6, 2025

10-Q

Form 10-Q - Quarterly report [Sections 13 or 15(d)]

Aug 5, 2025

News

TYPE

HEADLINE

FILED AT

8-K

Axcelis Announces Third Quarter 2026 Financial Results and Provides Fourth Quarter Outlook

Nov 5, 2026

8-K

Axcelis Technologies and Veeco Instruments Provide Update on Expected Timing of Merger Closing

Nov 2, 2026

8-K

Axcelis Technologies Appoints Jeroen Delsman as Executive Vice President and Chief Financial Officer

Oct 27, 2026

8-K

Axcelis Technologies Reports Q2 2026 Financial Results and Provides Q3 Outlook

Aug 6, 2026

8-K

Axcelis Technologies Announces First Quarter 2026 Financial Results

May 7, 2026

8-K

Axcelis Technologies, Inc. Announces Results of 2026 Annual Meeting of Stockholders

May 6, 2026

Prospectus

TYPE

HEADLINE

FILED AT

425

Form 425 - Prospectuses and communications, business combinations

Nov 2, 2026

425

Form 425 - Prospectuses and communications, business combinations

Apr 29, 2026

425

Form 425 - Prospectuses and communications, business combinations

Feb 12, 2026

425

Form 425 - Prospectuses and communications, business combinations

Feb 6, 2026

425

Form 425 - Prospectuses and communications, business combinations

Feb 2, 2026

425

Form 425 - Prospectuses and communications, business combinations

Jan 28, 2026

Registrations

TYPE

HEADLINE

FILED AT

S-4/A

Form S-4/A - Registration of securities, business combinations: [Amend]

Dec 29, 2025

S-4

Form S-4 - Registration of securities, business combinations

Dec 8, 2025

S-8

Form S-8 - Securities to be offered to employees in employee benefit plans

May 29, 2025

S-3ASR

Common Stock Preferred Stock Debt Securities Warrants Units

Aug 3, 2023

S-3ASR

Common Stock

May 29, 2020

S-8

Registration

May 29, 2020

Proxies

TYPE

HEADLINE

FILED AT

DEF 14A

Form DEF 14A - Other definitive proxy statements

Mar 31, 2026

DEF 14A

Form DEF 14A - Other definitive proxy statements

Mar 31, 2025

DEF 14A

Form DEF 14A - Other definitive proxy statements

Mar 29, 2024

PRE 14A

Form PRE 14A - Other preliminary proxy statements

Mar 8, 2024

DEF 14A

Form DEF 14A - Other definitive proxy statements

Mar 31, 2023

DEF 14A

Form DEF 14A - Other definitive proxy statements

Mar 30, 2022

Ownerships

TYPE

HEADLINE

FILED AT

SCHEDULE 13G/A

FMR LLC (Filed by)

Nov 5, 2026

4

Redinbo Greg (Reporting)

Sep 16, 2026

4

Tatnall Christopher (Reporting)

Sep 16, 2026

SCHEDULE 13G/A

FMR LLC (Filed by)

Aug 6, 2026

4

Ryzhik David (Reporting)

Jul 17, 2026

SCHEDULE 13G/A

REINHART PARTNERS, LLC. (Filed by)

Jul 14, 2026

Other

TYPE

HEADLINE

FILED AT

SD

Form SD - Specialized disclosure report

May 27, 2026

EFFECT

Form EFFECT - Notice of Effectiveness

Jan 2, 2026

CORRESP

Form CORRESP - Correspondence

Dec 29, 2025

SD

Form SD - Specialized disclosure report

May 6, 2025

SD

Form SD - Specialized disclosure report

May 17, 2024

SD

Form SD - Specialized disclosure report

May 18, 2023