ACLS - CIK 0001113232
AXCELIS TECHNOLOGIES INC has filed 1,604 documents with the SEC between 2000 and 2026. The most frequent type is insider trade (849 filings), alongside the regular cadence of annual reports, quarterly reports, and event disclosures every public company must make. Use the filters to focus on one filing type, or flip the sort to trace the company's history from its earliest paperwork.
Data parsed from SEC EDGAR XBRL filings. See the full market cap rankings.
| Filing | Type | Filed | Period covered |
|---|---|---|---|
| Insider trade | 4 | 2009-07-16 | 2009-07-15 |
| Insider trade | 4 | 2009-07-16 | 2009-07-15 |
| Insider trade | 4 | 2009-07-16 | 2009-07-15 |
| Insider trade | 4 | 2009-07-16 | 2009-07-15 |
| Insider trade | 4 | 2009-07-06 | 2009-07-01 |
| Insider trade | 4 | 2009-07-06 | 2009-07-01 |
| Insider trade | 4 | 2009-07-06 | 2009-07-01 |
| Insider trade | 4 | 2009-07-06 | 2009-07-01 |
| Insider trade | 4 | 2009-07-06 | 2009-07-01 |
| Insider trade | 4 | 2009-07-02 | 2009-07-01 |
| Annual report (amended) | 10-K/A | 2009-06-29 | 2008-12-31 |
| Passive ownership stake (update) | SC 13G/A | 2009-06-10 | - |
| Major company event | 8-K | 2009-05-26 | 2009-05-19 |
| Major company event | 8-K | 2009-05-11 | 2009-05-06 |
| Quarterly report | 10-Q | 2009-05-11 | 2009-03-31 |
| Annual report to shareholders | ARS | 2009-04-07 | 2008-12-31 |
| EFFECT | - | 2009-04-07 | - |
| POS AM | - | 2009-04-06 | - |
| SEC correspondence | UPLOAD | 2009-04-06 | - |
| SEC correspondence | UPLOAD | 2009-04-06 | - |
| Major company event | 8-K | 2009-04-03 | 2009-03-30 |
| Proxy statement | DEF 14A | 2009-04-02 | 2009-05-06 |
| Annual report | 10-K | 2009-03-31 | 2008-12-31 |
| Company correspondence | CORRESP | 2009-03-20 | - |
| NT 10-K | - | 2009-03-16 | 2008-12-31 |
| Company correspondence | CORRESP | 2009-03-04 | - |
| Company correspondence | CORRESP | 2009-03-04 | - |
| Major company event | 8-K | 2009-02-27 | 2009-02-26 |
| SEC correspondence | UPLOAD | 2009-02-26 | - |
| Passive ownership stake | SC 13G | 2009-02-25 | - |
| PRE 14A | - | 2009-02-20 | 2009-05-06 |
| Passive ownership stake (update) | SC 13G/A | 2009-02-17 | - |
| Passive ownership stake (update) | SC 13G/A | 2009-02-13 | - |
| Passive ownership stake | SC 13G | 2009-02-11 | - |
| Passive ownership stake (update) | SC 13G/A | 2009-02-09 | - |
| Passive ownership stake | SC 13G | 2009-02-05 | - |
| Major company event | 8-K | 2009-01-15 | 2009-01-15 |
| Insider trade | 4 | 2009-01-06 | 2008-12-31 |
| Insider trade | 4 | 2009-01-06 | 2008-12-31 |
| Activist ownership stake (update) | SC 13D/A | 2008-12-22 | - |
| Insider trade | 4 | 2008-11-18 | 2008-11-17 |
| Insider trade | 4 | 2008-11-18 | 2008-11-17 |
| Insider trade | 4 | 2008-11-18 | 2008-11-17 |
| Insider trade | 4 | 2008-11-18 | 2008-11-17 |
| Insider trade | 4 | 2008-11-18 | 2008-11-17 |
| Insider trade | 4 | 2008-11-18 | 2008-11-17 |
| Insider trade | 4 | 2008-11-18 | 2008-11-17 |
| Insider trade | 4 | 2008-11-14 | 2008-11-13 |
| Insider trade | 4 | 2008-11-12 | 2008-11-12 |
| Quarterly report | 10-Q | 2008-11-10 | 2008-09-30 |