ACLS insider transaction filings
AXCELIS TECHNOLOGIES INC — 50 most recent Form 4 filings from SEC EDGAR, normalized by FilingPulse. Latest filing: 2026-07-17. Screen ACLS transaction legs live →
| Filed | Form | Insider | Reported transactions | Source |
|---|---|---|---|---|
| 2026-07-17 | 4 | Ryzhik David — SVP Interim CFO | Tax withholding (F): 127 @ $145.01 · Tax withholding (F): 94 @ $145.01 | EDGAR |
| 2026-06-17 | 4 | Ryzhik David — SVP Interim CFO | Tax withholding (F): 76 @ $176.84 | EDGAR |
| 2026-06-16 | 4 | Blumenstock Gerald M — EVP, Research, Dev. & Eng. | Tax withholding (F): 506 @ $191.60 | EDGAR |
| 2026-06-04 | 4 | Sayiner Necip — Director | Sale (S): 1,586 @ $157.44 | EDGAR |
| 2026-06-03 | 4 | Mahoney Robert John — EVP Global Operations | Sale (S): 1,155 @ $155.24 | EDGAR |
| 2026-05-28 | 4 | Sutton Todd — VP Corporate Controller | Sale (S): 2,000 @ $159.99 | EDGAR |
| 2026-05-26 | 4 | St Dennis Thomas — Director | Sale (S): 900 @ $155.37 | EDGAR |
| 2026-05-22 | 4 | Blumenstock Gerald M — EVP, Research, Dev. & Eng. | Sale (S): 1,161 @ $152.70 | EDGAR |
| 2026-05-22 | 4 | Evans Eileen — EVP, General Counsel and Sec'y | Sale (S): 926 @ $155.51 | EDGAR |
| 2026-05-21 | 4 | Tatnall Christopher — EVP Global Customer Operations | Sale (S): 1,166 @ $149.75 | EDGAR |
| 2026-05-20 | 4 | Sutton Todd — VP Corporate Controller | Tax withholding (F): 184 @ $146.24 | EDGAR |
| 2026-05-20 | 4 | Mahoney Robert John — EVP Global Operations | Tax withholding (F): 182 @ $146.24 · Tax withholding (F): 130 @ $146.24 | EDGAR |
| 2026-05-20 | 4 | Redinbo Greg — EVP MARKETING AND APPLICATIONS | Tax withholding (F): 111 @ $146.24 · Tax withholding (F): 79 @ $146.24 | EDGAR |
| 2026-05-20 | 4 | Quirk Jeanne — Director | Sale (S): 1,789 @ $140.22 | EDGAR |
| 2026-05-20 | 4 | Low Russell — PRESIDENT AND CEO, Director | Tax withholding (F): 711 @ $146.24 | EDGAR |
| 2026-05-20 | 4 | GRAVES GREGORY B — Director | Sale (S): 2,625 @ $141.41 · Sale (S): 600 @ $142.51 | EDGAR |
| 2026-05-20 | 4 | KURTZWEIL JOHN T — Director | Sale (S): 3,500 @ $138.79 | EDGAR |
| 2026-05-19 | 4 | Tatnall Christopher — EVP Global Customer Operations | Grant/award (A): 3,504 @ $0 · Grant/award (A): 3,504 @ $0 · Tax withholding (F): 744 @ $155.18 · Tax withholding (F): 345 @ $155.18 · Tax withholding (F): 170 @ $155.18 | EDGAR |
| 2026-05-19 | 4 | Sutton Todd — VP Corporate Controller | Grant/award (A): 1,168 @ $0 · Tax withholding (F): 226 @ $155.18 · Tax withholding (F): 112 @ $155.18 · Tax withholding (F): 103 @ $155.18 | EDGAR |
| 2026-05-19 | 4 | Ryzhik David — SVP Interim CFO | Grant/award (A): 3,115 @ $0 · Tax withholding (F): 226 @ $155.18 | EDGAR |
| 2026-05-19 | 4 | Mahoney Robert John — EVP Global Operations | Grant/award (A): 1,947 @ $0 · Grant/award (A): 1,947 @ $0 · Tax withholding (F): 372 @ $155.18 · Tax withholding (F): 173 @ $155.18 · Tax withholding (F): 170 @ $155.18 · Tax withholding (F): 61 @ $155.18 | EDGAR |
| 2026-05-19 | 4 | Blumenstock Gerald M — EVP, Research, Dev. & Eng. | Grant/award (A): 2,725 @ $0 · Grant/award (A): 2,725 @ $0 · Tax withholding (F): 744 @ $155.18 · Tax withholding (F): 345 @ $155.18 | EDGAR |
| 2026-05-19 | 4 | Redinbo Greg — EVP MARKETING AND APPLICATIONS | Grant/award (A): 3,115 @ $0 · Grant/award (A): 3,115 @ $0 · Tax withholding (F): 452 @ $155.18 · Tax withholding (F): 210 @ $155.18 · Tax withholding (F): 177 @ $155.18 | EDGAR |
| 2026-05-19 | 4 | Evans Eileen — EVP, General Counsel and Sec'y | Grant/award (A): 3,893 @ $0 · Grant/award (A): 3,893 @ $0 · Tax withholding (F): 867 @ $155.18 | EDGAR |
| 2026-05-19 | 4 | Low Russell — PRESIDENT AND CEO, Director | Grant/award (A): 19,466 @ $0 · Grant/award (A): 19,466 @ $0 · Tax withholding (F): 3,716 @ $155.18 · Tax withholding (F): 1,722 @ $155.18 · Tax withholding (F): 1,453 @ $155.18 | EDGAR |
| 2026-05-18 | 4 | Quirk Jeanne — Director | Grant/award (A): 1,440 @ $0 | EDGAR |
| 2026-05-18 | 4 | Chiu Tzu Yin — Director | Grant/award (A): 1,440 @ $0 | EDGAR |
| 2026-05-18 | 4 | Titinger Jorge — Director | Grant/award (A): 1,440 @ $0 | EDGAR |
| 2026-05-18 | 4 | St Dennis Thomas — Director | Grant/award (A): 1,440 @ $0 | EDGAR |
| 2026-05-18 | 4 | Sayiner Necip — Director | Grant/award (A): 1,440 @ $0 | EDGAR |
| 2026-05-18 | 4 | GRAVES GREGORY B — Director | Grant/award (A): 1,440 @ $0 | EDGAR |
| 2026-05-18 | 4 | KURTZWEIL JOHN T — Director | Grant/award (A): 1,440 @ $0 | EDGAR |
| 2026-05-15 | 4 | Sutton Todd — VP Corporate Controller | Sale (S): 2,574 @ $163.89 | EDGAR |
| 2026-05-15 | 4 | Blumenstock Gerald M — EVP, Research, Dev. & Eng. | Sale (S): 1,015 @ $162.31 | EDGAR |
| 2026-05-14 | 4 | Redinbo Greg — EVP MARKETING AND APPLICATIONS | Sale (S): 2,883 @ $160.85 | EDGAR |
| 2026-05-14 | 4 | Titinger Jorge — Director | Sale (S): 2,000 @ $164.14 | EDGAR |
| 2026-05-13 | 4 | Mahoney Robert John — EVP Global Operations | Sale (S): 2,258 @ $161 | EDGAR |
| 2026-05-07 | 4 | Low Russell — PRESIDENT AND CEO, Director | Sale (S): 7,468 @ $156.75 | EDGAR |
| 2026-05-04 | 4 | Low Russell — PRESIDENT AND CEO, Director | Sale (S): 1,244 @ $138.86 | EDGAR |
| 2026-04-21 | 4 | Tatnall Christopher — EVP Global Customer Operations | Tax withholding (F): 907 @ $131.02 | EDGAR |
| 2026-04-02 | 4 | Low Russell — PRESIDENT AND CEO, Director | Sale (S): 1,244 @ $94.06 | EDGAR |
| 2026-03-26 | 4 | Low Russell — PRESIDENT AND CEO, Director | Sale (S): 1,244 @ $90 | EDGAR |
| 2026-03-03 | 4 | Mahoney Robert John — EVP Global Operations | Tax withholding (F): 573 @ $86.58 | EDGAR |
| 2026-03-03 | 4 | Tatnall Christopher — EVP Global Customer Operations | Tax withholding (F): 1,121 @ $86.58 | EDGAR |
| 2026-03-03 | 4 | Blumenstock Gerald M — EVP, Research, Dev. & Eng. | Tax withholding (F): 1,121 @ $86.58 | EDGAR |
| 2026-03-03 | 4 | Redinbo Greg — EVP MARKETING AND APPLICATIONS | Tax withholding (F): 723 @ $86.58 | EDGAR |
| 2026-03-03 | 4 | COOGAN JAMES GORDON — EVP AND CFO | Tax withholding (F): 1,800 @ $86.58 | EDGAR |
| 2026-03-03 | 4 | Low Russell — PRESIDENT AND CEO, Director | Tax withholding (F): 5,227 @ $86.58 | EDGAR |
| 2026-02-23 | 4 | Titinger Jorge — Director | Sale (S): 1,000 @ $80 | EDGAR |
| 2026-01-16 | 4 | Mahoney Robert John — EVP Global Operations | Grant/award (A): 1,734 @ $0 | EDGAR |
Recent 8-K events — AXCELIS TECHNOLOGIES INC
| Filed | Form | Items reported | Source |
|---|---|---|---|
| 2026-08-06 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-05-07 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-05-06 | 8-K | 5.07 — Submission of Matters to a Vote of Security Holders | EDGAR |
| 2026-03-12 | 8-K | 5.02 — Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers 7.01 — Regulation FD Disclosure 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-02-17 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-02-06 | 8-K | 5.07 — Submission of Matters to a Vote of Security Holders 7.01 — Regulation FD Disclosure 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-02-02 | 8-K | 8.01 — Other Events | EDGAR |
| 2026-01-28 | 8-K | 8.01 — Other Events | EDGAR |
| 2025-11-04 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2025-10-01 | 8-K | 7.01 — Regulation FD Disclosure 9.01 — Financial Statements and Exhibits | EDGAR |
Need this as JSON?
GET https://api.filingpulse.io/v1/insider-trades?ticker=ACLS returns every filing on this page — normalized, with footnotes and derivative legs — and webhooks push new ones to you in seconds. API docs →