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 |
|---|---|---|---|
| Passive ownership stake | SC 13G | 2008-02-08 | - |
| Passive ownership stake (update) | SC 13G/A | 2008-02-06 | - |
| Passive ownership stake | SC 13G | 2008-02-05 | - |
| Major company event | 8-K | 2008-01-31 | 2008-01-31 |
| Insider trade | 4 | 2008-01-10 | 2007-12-31 |
| Insider trade | 4 | 2008-01-10 | 2007-12-31 |
| Insider trade | 4 | 2007-12-14 | 2007-07-01 |
| 3/A | - | 2007-12-14 | 2007-09-17 |
| Insider trade | 4 | 2007-12-14 | 2007-07-01 |
| Insider trade | 4 | 2007-12-14 | 2007-07-01 |
| Insider trade | 4 | 2007-12-14 | 2007-07-01 |
| Insider trade | 4 | 2007-12-14 | 2007-07-01 |
| Insider trade | 4 | 2007-12-14 | 2007-07-01 |
| Insider trade | 4 | 2007-12-14 | 2007-07-01 |
| Insider trade | 4 | 2007-12-14 | 2007-07-01 |
| Insider trade | 4 | 2007-12-14 | 2007-08-08 |
| Activist ownership stake (update) | SC 13D/A | 2007-11-30 | - |
| Activist ownership stake (update) | SC 13D/A | 2007-11-29 | - |
| Activist ownership stake | SC 13D | 2007-11-29 | - |
| Major company event | 8-K | 2007-11-27 | 2007-11-26 |
| Passive ownership stake | SC 13G | 2007-11-09 | - |
| Quarterly report | 10-Q | 2007-11-08 | 2007-09-30 |
| Insider trade | 4 | 2007-11-06 | 2007-11-06 |
| Major company event | 8-K | 2007-11-01 | 2007-11-01 |
| SEC correspondence | UPLOAD | 2007-10-17 | - |
| SEC correspondence | UPLOAD | 2007-10-17 | - |
| Company correspondence | CORRESP | 2007-10-11 | - |
| Insider trade | 4 | 2007-09-18 | 2007-09-17 |
| New insider ownership | 3 | 2007-09-17 | 2007-09-17 |
| Insider trade | 4 | 2007-09-11 | 2007-09-11 |
| Insider trade | 4 | 2007-09-06 | 2007-09-05 |
| Insider trade | 4 | 2007-08-27 | 2007-08-24 |
| Company correspondence | CORRESP | 2007-08-17 | - |
| Insider trade | 4 | 2007-08-13 | 2007-08-09 |
| Quarterly report | 10-Q | 2007-08-09 | 2007-06-30 |
| Major company event | 8-K | 2007-08-01 | 2007-08-01 |
| SEC correspondence | UPLOAD | 2007-07-20 | - |
| Insider trade | 4 | 2007-07-18 | 2007-07-16 |
| Insider trade | 4 | 2007-07-18 | 2007-07-16 |
| Insider trade | 4 | 2007-07-18 | 2007-07-16 |
| Insider trade | 4 | 2007-07-18 | 2007-07-16 |
| Insider trade | 4 | 2007-07-18 | 2007-06-30 |
| Insider trade | 4 | 2007-07-18 | 2007-06-30 |
| Insider trade | 4 | 2007-07-18 | 2007-07-16 |
| Insider trade | 4 | 2007-07-18 | 2007-07-16 |
| Insider trade | 4 | 2007-07-18 | 2007-06-30 |
| Insider trade | 4 | 2007-07-18 | 2007-07-16 |
| Insider trade | 4 | 2007-07-18 | 2007-07-16 |
| Insider trade | 4 | 2007-07-18 | 2007-07-16 |
| Insider trade | 4 | 2007-07-18 | 2007-07-16 |