Axcelis Technologies ACLS SEC Filings

NASDAQ ACLS
$142.31 -5.46 (-3.69%)
At close: Oct 5, 2026 · 4:00 PM EDT
EDGAR Disclosures

SEC Filings

Source SEC EDGAR

Every SEC filing Axcelis Technologies Inc (ACLS) has made, as reported on EDGAR — annual and quarterly reports, current reports, insider transactions and ownership disclosures. Filter by form group, form type or period, and open any filing or its index directly.

Form Type
# Form Type Form Group Accession Date Filing Index
14Insider Transaction0001940017-26-000010Sep 16, 2026 5:05 PM
24Insider Transaction0001990732-26-000010Sep 16, 2026 5:05 PM
310-QQuarterly & Annual Report0001104659-26-091999Aug 6, 2026 8:10 PM
4SCHEDULE 13GBeneficial Ownership Report0000315066-26-001947Aug 6, 2026 2:14 PM
58-KCurrent Report0001104659-26-091697Aug 6, 2026 12:41 PM
64Insider Transaction0002123863-26-000008Jul 17, 2026 9:05 PM
7SCHEDULE 13GBeneficial Ownership Report0001080298-26-000009Jul 14, 2026 4:51 PM
84Insider Transaction0002123863-26-000006Jun 17, 2026 9:05 PM
94Insider Transaction0001979418-26-000010Jun 16, 2026 9:05 PM
104Insider Transaction0001338515-26-000004Jun 4, 2026 9:05 PM
114Insider Transaction0002101601-26-000012Jun 3, 2026 9:05 PM
12144Insider Transaction0001950047-26-005547Jun 3, 2026 8:05 PM
13144Insider Transaction0001950047-26-005474Jun 2, 2026 8:08 PM
144Insider Transaction0002124265-26-000010May 28, 2026 9:05 PM
15144Insider Transaction0001950047-26-005142May 27, 2026 8:20 PM
16SDOthers0001104659-26-066895May 27, 2026 4:01 PM-
174Insider Transaction0001990732-26-000008May 21, 2026 9:05 PM
18144Insider Transaction0001950047-26-004924May 21, 2026 8:59 PM
194Insider Transaction0001208109-26-000004May 20, 2026 9:05 PM
204Insider Transaction0001184588-26-000004May 20, 2026 9:05 PM
214Insider Transaction0001908822-26-000004May 20, 2026 9:05 PM
224Insider Transaction0002124265-26-000008May 20, 2026 9:05 PM
234Insider Transaction0002101601-26-000010May 20, 2026 9:05 PM
244Insider Transaction0001940017-26-000008May 20, 2026 9:05 PM
254Insider Transaction0001689237-26-000014May 20, 2026 9:05 PM
26144Insider Transaction0001950047-26-004819May 20, 2026 8:13 PM
274Insider Transaction0002124265-26-000006May 19, 2026 9:05 PM
284Insider Transaction0002123863-26-000004May 19, 2026 9:05 PM
294Insider Transaction0002101601-26-000008May 19, 2026 9:05 PM
304Insider Transaction0001979418-26-000006May 19, 2026 9:05 PM
314Insider Transaction0001990732-26-000006May 19, 2026 9:05 PM
324Insider Transaction0001940017-26-000006May 19, 2026 9:05 PM
334Insider Transaction0001715912-26-000003May 19, 2026 9:05 PM
344Insider Transaction0001689237-26-000012May 19, 2026 9:05 PM
35144Insider Transaction0001950047-26-004740May 19, 2026 8:08 PM
36144Insider Transaction0001950047-26-004739May 19, 2026 8:07 PM
37144Insider Transaction0001950047-26-004737May 19, 2026 8:05 PM
384Insider Transaction0001385162-26-000009May 18, 2026 9:05 PM
394Insider Transaction0001339595-26-000006May 18, 2026 9:05 PM
404Insider Transaction0001338515-26-000002May 18, 2026 9:05 PM
414Insider Transaction0001908822-26-000002May 18, 2026 9:05 PM
424Insider Transaction0001184588-26-000002May 18, 2026 9:05 PM
434Insider Transaction0001208109-26-000002May 18, 2026 9:05 PM
444Insider Transaction0001738290-26-000003May 18, 2026 9:05 PM
454Insider Transaction0002124265-26-000004May 15, 2026 9:05 PM
464Insider Transaction0001979418-26-000004May 15, 2026 9:05 PM
474Insider Transaction0001385162-26-000004May 14, 2026 9:05 PM
484Insider Transaction0001940017-26-000004May 14, 2026 9:05 PM
49144Insider Transaction0001950047-26-004509May 14, 2026 8:16 PM
50144Insider Transaction0001950047-26-004496May 14, 2026 8:07 PM
...

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