Form 4 Tracker
AXCELIS TECHNOLOGIES INC
ACLS

49 insider filings · Latest: Jun 16, 2026

Common Stock Transactions
Txn DateAcceptedInsiderTypeSharesAvg PriceValueShares OwnedFiling
May 14, 2026May 15 9:05 PMTodd SuttonVP Corporate Controller
Sale
2,574$163.89$421.9K7,817(D)

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May 14, 2026May 15 9:05 PMGerald M BlumenstockEVP, Research, Dev. & Eng.
Sale
1,015$162.32$164.7K17,293(D)

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May 13, 2026May 14 9:05 PMJorge TitingerDirector
Sale
2,000$164.14$328.3K4,477(D)

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May 13, 2026May 14 9:05 PMGreg RedinboEVP MARKETING AND APPLICATIONS
Sale
2,883$160.85$463.7K29,823(D)

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May 14, 2026May 14 8:16 PMTODD SUTTON
Proposed Sale
2,574$163.85$421.7K

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May 14, 2026May 14 8:07 PMGERALD BLUMENSTOCK
Proposed Sale
1,015$162.32$164.7K

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May 12, 2026May 13 9:05 PMRobert John MahoneyEVP Global Operations
Sale
2,258$161.00$363.5K12,759(D)

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May 13, 2026May 13 8:19 PMJORGE TITINGER
Proposed Sale
2,000$164.14$328.3K

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May 13, 2026May 13 8:14 PMGREGORY F REDINBO
Proposed Sale
2,883$160.85$463.7K

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May 12, 2026May 12 9:13 PMROBERT MAHONEY
Proposed Sale
2,258$161.00$363.5K

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May 6, 2026May 7 9:05 PMRussell LowDirector, PRESIDENT AND CEO
Sale
7,468$156.75$1.2M123,570(D)

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May 6, 2026May 6 8:31 PMRUSSELL LOW
Proposed Sale
7,468$139.70$1.0M

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May 1, 2026May 4 9:05 PMRussell LowDirector, PRESIDENT AND CEO
Sale
1,244$138.86$172.7K131,038(D)

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May 1, 2026May 1 8:43 PMRUSSELL LOW
Proposed Sale
1,244$139.11$173.1K

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Apr 1, 2026Apr 2 9:05 PMRussell LowDirector, PRESIDENT AND CEO
Sale
1,244$94.06$117.0K132,282(D)

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Apr 1, 2026Apr 1 8:49 PMRUSSELL LOW
Proposed Sale
1,244$93.08$115.8K

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Mar 24, 2026Mar 26 9:05 PMRussell LowDirector, PRESIDENT AND CEO
Sale
1,244$90.00$112.0K133,526(D)

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Mar 24, 2026Mar 24 8:28 PMRUSSELL LOW
Proposed Sale
1,244$85.77$106.7K

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Feb 20, 2026Feb 23 10:05 PMJorge TitingerDirector
Sale
1,000$80.00$80.0K6,477(D)

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Feb 20, 2026Feb 20 9:27 PMJORGE TITINGER
Proposed Sale
1,000$80.00$80.0K

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Stock Options & Derivatives

No transactions found.