AXCELIS TECHNOLOGIES INC

Nasdaq:ACLS

Special Industry Machinery, NEC·BEVERLY, MA

Axcelis Technologies, Inc. is an American company engaging in the design, manufacture, and servicing of capital equipment for the semiconductor manufacturing industry worldwide.

Financials

20 shown

Type	Period	Ended	Filed
10-K	FY 2025	12/31/25	2/26/26	→
10-Q	Q3 2025	9/30/25	11/6/25	→
10-Q	Q2 2025	6/30/25	8/5/25	→
10-Q	Q1 2025	3/31/25	5/6/25	→
10-K	FY 2024	12/31/24	2/28/25	→
10-Q	Q3 2024	9/30/24	11/7/24	→
↓

Earnings Releases (8-K)

46 shown

Filed	Period
2/17/26	Q1 FY2026	→
11/4/25	Q4 FY2025	→
8/5/25	Q3 FY2025	→
5/6/25	Q2 FY2025	→
2/10/25	Q1 FY2025	→
11/6/24	Q4 FY2024	→
↓

News (8-K)

34 shown

Filed	Type	Description
2/6/26	Reg FD	Submission of Matters to a Vote of Security Holders	→
2/2/26	Other	Other Events	→
1/28/26	Other	Other Events	→
10/1/25	Reg FD	Regulation FD Disclosure	→
10/1/25	Agreement	Entry into a Material Definitive Agreement	→
5/8/25	Exec Change	Departure or Appointment of Directors or Certain Officers	→
↓

Prospectuses & Registrations

25 shown

Filed	Form	Description
12/31/25	424B3	424B3	→
12/29/25	S-4/A	S-4/A	→
12/8/25	S-4	S-4	→
5/29/25	S-8	S-8	→
3/31/25	ARS	ARS	→
3/29/24	ARS	ARS	→
↓

Filing History(1000 filings)

TypeDateAccessionPeriodSize

Mar 3, 2026

0002101601-26-000004

Mar 2, 2026

5.8 KB

Mar 3, 2026

0001979418-26-000002

Mar 2, 2026

5.8 KB

Mar 3, 2026

0001990732-26-000002

Mar 2, 2026

5.8 KB

Mar 3, 2026

0001940017-26-000002

Mar 2, 2026

5.8 KB

Mar 3, 2026

0001797868-26-000002

Mar 2, 2026

5.8 KB

Mar 3, 2026

0001689237-26-000002

Mar 2, 2026

5.8 KB

10-K

Feb 26, 2026

0001104659-26-02046110-K

Dec 31, 2025

13.6 MB

Feb 23, 2026

0001385162-26-000002

Feb 20, 2026

4.8 KB

144

Feb 20, 2026

0001950047-26-001587

—

5.9 KB

8-K

Feb 17, 2026

0001104659-26-016391FORM 8-K

Feb 17, 2026

452.8 KB

425

Feb 12, 2026

0001104659-26-014427425

—

119.5 KB

SCHEDULE 13G

Feb 12, 2026

0001080298-26-000004

—

6.6 KB

425

Feb 6, 2026

0001104659-26-011578425

—

56.5 KB

8-K

Feb 6, 2026

0001104659-26-011577FORM 8-K

Feb 6, 2026

233.1 KB

425

Feb 2, 2026

0001104659-26-008918425

—

33.6 KB

8-K

Feb 2, 2026

0001104659-26-008916FORM 8-K

Jan 22, 2026

202.7 KB

8-K

Jan 28, 2026

0001104659-26-007482FORM 8-K

Jan 28, 2026

321.3 KB

425

Jan 28, 2026

0001104659-26-007484425

—

136.7 KB

Jan 16, 2026

0002101601-26-000002

Jan 15, 2026

5.2 KB

EFFECT

Dec 31, 2025

9999999995-26-000018

—

1.8 KB

424B3

Dec 31, 2025

0001104659-25-125599424B3

—

4.7 MB

S-4/A

Dec 29, 2025

0001104659-25-124914S-4/A

—

5.2 MB

Dec 22, 2025

0002101601-25-000002

Dec 19, 2025

9.0 KB

Dec 18, 2025

0001385162-25-000004

Dec 17, 2025

4.8 KB

Dec 18, 2025

0001715912-25-000004

Dec 16, 2025

5.4 KB

25 filings shown

Filed	Form	Description
3/31/25	DEF 14A	DEF 14A	→
3/29/24	DEF 14A	DEF 14A	→
3/8/24	PRE 14A	PRE 14A	→
3/31/23	DEF 14A	DEF 14A	→
3/30/22	DEF 14A	DEF 14A	→
3/25/21	DEF 14A	DEF 14A	→
↓

AXCELIS TECHNOLOGIES INC

Financials

Earnings Releases (8-K)

News (8-K)

Prospectuses & Registrations

Filing History(1000 filings)

Proxies

Ownership

Other Filings

Filed	Form	Description
3/3/26	4	4	→
3/3/26	4	4	→
3/3/26	4	4	→
3/3/26	4	4	→
3/3/26	4	4	→
3/3/26	4	4	→
↓

Filed	Form	Description
2/20/26	144	144	→
2/12/26	425	425	→
2/12/26	SCHEDULE 13G	SCHEDULE 13G	→
2/6/26	425	425	→
2/2/26	425	425	→
1/28/26	425	425	→
↓