SEC Insider Transactions from KURTZWEIL JOHN T.

Last updated: 2026-03-16 13:01 UTC | Total transactions: 7

John T. Kurtzweil sold Axcelis Technologies Inc ($ACLS) shares once on the open market in the last year, for a total of $104,166. His most recent sale occurred on May 20, 2025. This places him 9,514th out of 11,678 insiders by sales value, well below the average of $8.6 million across 6.4 transactions. Kurtzweil made no open market purchases in the period.

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Transaction Date Company Ticker Insider Name Title Transaction Type Security Shares Price Shares Owned Following Total Shares Outstanding % of Owned % of Outstanding
May 20, 2025 AXCELIS TECHNOLOGIES INC $ACLS KURTZWEIL JOHN T Not found S Common Stock 1682 $61.93 35,050.0000 32,335,000 4.58% 0.01%
May 15, 2025 AXCELIS TECHNOLOGIES INC $ACLS KURTZWEIL JOHN T Not found A Common Stock 3586 $0.00 36,732.0000 32,335,000 10.82% 0.01%
May 20, 2024 AXCELIS TECHNOLOGIES INC $ACLS KURTZWEIL JOHN T Not found S Common Stock 1200 $114.42 33,146.0000 32,926,000 3.49% 0.00%
May 15, 2024 AXCELIS TECHNOLOGIES INC $ACLS KURTZWEIL JOHN T Not found A Common Stock 1662 $0.00 34,346.0000 32,926,000 5.09% 0.01%
May 15, 2024 AXCELIS TECHNOLOGIES INC $ACLS KURTZWEIL JOHN T Not found A Common Stock 1162 $0.00 33,846.0000 32,926,000 3.56% 0.00%
May 18, 2023 AXCELIS TECHNOLOGIES INC $ACLS KURTZWEIL JOHN T Director S Common Stock 2689 $138.69 32,684.0000 33,293,000 7.60% 0.01%
May 15, 2023 AXCELIS TECHNOLOGIES INC $ACLS KURTZWEIL JOHN T Director A Common Stock 1282 $0.00 35,373.0000 33,293,000 3.76% 0.00%