SEC Insider Transactions from Lawson Douglas A..

Last updated: 2026-03-14 11:34 UTC | Total transactions: 24

Lawson Douglas A. has filed 24 insider transactions across 1 company since February 2023.

Most recent transaction: a tax payment of 1396 shares of AXCELIS TECHNOLOGIES INC ($ACLS) on June 20, 2024.

Activity breakdown: 1 open-market purchase and 7 sales.

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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
June 20, 2024 AXCELIS TECHNOLOGIES INC $ACLS Lawson Douglas A. EVP, CORPORATE MKTG & STRATEGY F Common Stock 1396 $136.02 15,808.0000 32,926,000 8.11% 0.00%
May 17, 2024 AXCELIS TECHNOLOGIES INC $ACLS Lawson Douglas A. EVP, CORPORATE MKTG & STRATEGY F Common Stock 743 $113.23 17,202.0000 32,926,000 4.14% 0.00%
May 15, 2024 AXCELIS TECHNOLOGIES INC $ACLS Lawson Douglas A. EVP, CORPORATE MKTG & STRATEGY A Common Stock 1365 $0.00 19,598.0000 32,926,000 7.49% 0.00%
May 15, 2024 AXCELIS TECHNOLOGIES INC $ACLS Lawson Douglas A. EVP, CORPORATE MKTG & STRATEGY F Common Stock 861 $112.94 18,737.0000 32,926,000 4.39% 0.00%
May 15, 2024 AXCELIS TECHNOLOGIES INC $ACLS Lawson Douglas A. EVP, CORPORATE MKTG & STRATEGY F Common Stock 256 $112.94 18,481.0000 32,926,000 1.37% 0.00%
May 16, 2024 AXCELIS TECHNOLOGIES INC $ACLS Lawson Douglas A. EVP, CORPORATE MKTG & STRATEGY F Common Stock 536 $113.57 17,945.0000 32,926,000 2.90% 0.00%
Feb. 28, 2024 AXCELIS TECHNOLOGIES INC $ACLS Lawson Douglas A. EVP, CORPORATE MKTG & STRATEGY F Common Stock 958 $0.00 18,690.0000 33,165,000 4.88% 0.00%
Feb. 28, 2024 AXCELIS TECHNOLOGIES INC $ACLS Lawson Douglas A. EVP, CORPORATE MKTG & STRATEGY F Common Stock 457 $0.00 18,233.0000 33,165,000 2.45% 0.00%
Feb. 23, 2024 AXCELIS TECHNOLOGIES INC $ACLS Lawson Douglas A. EVP, CORPORATE MKTG & STRATEGY P Common Stock 500 $111.04 19,648.0000 33,165,000 2.61% 0.00%
Aug. 7, 2023 AXCELIS TECHNOLOGIES INC $ACLS Lawson Douglas A. EVP, Corporate Mktg & Strategy S Common Stock 375 $177.45 18,342.0000 33,189,000 2.00% 0.00%
June 9, 2023 AXCELIS TECHNOLOGIES INC $ACLS Lawson Douglas A. EVP, Corporate Mktg & Strategy S Common Stock 400 $175.00 18,717.0000 33,293,000 2.09% 0.00%
May 26, 2023 AXCELIS TECHNOLOGIES INC $ACLS Lawson Douglas A. EVP, Corporate Mktg & Strategy S Common Stock 200 $153.00 19,117.0000 33,293,000 1.04% 0.00%
May 19, 2023 AXCELIS TECHNOLOGIES INC $ACLS Lawson Douglas A. EVP, Corporate Mktg & Strategy S Common Stock 550 $144.82 19,317.0000 33,293,000 2.77% 0.00%
May 16, 2023 AXCELIS TECHNOLOGIES INC $ACLS Lawson Douglas A. EVP, Corporate Mktg & Strategy F Common Stock 536 $129.92 25,314.0000 33,293,000 2.07% 0.00%
May 17, 2023 AXCELIS TECHNOLOGIES INC $ACLS Lawson Douglas A. EVP, Corporate Mktg & Strategy F Common Stock 744 $137.69 24,570.0000 33,293,000 2.94% 0.00%
May 18, 2023 AXCELIS TECHNOLOGIES INC $ACLS Lawson Douglas A. EVP, Corporate Mktg & Strategy S Common Stock 4703 $141.05 19,867.0000 33,293,000 19.14% 0.01%
May 15, 2023 AXCELIS TECHNOLOGIES INC $ACLS Lawson Douglas A. EVP, Corporate Mktg & Strategy A Common Stock 576 $0.00 26,018.0000 33,293,000 2.26% 0.00%
May 15, 2023 AXCELIS TECHNOLOGIES INC $ACLS Lawson Douglas A. EVP, Corporate Mktg & Strategy A Common Stock 2304 $0.00 28,322.0000 33,293,000 8.86% 0.01%
May 15, 2023 AXCELIS TECHNOLOGIES INC $ACLS Lawson Douglas A. EVP, Corporate Mktg & Strategy F Common Stock 1263 $127.99 27,059.0000 33,293,000 4.46% 0.00%
May 15, 2023 AXCELIS TECHNOLOGIES INC $ACLS Lawson Douglas A. EVP, Corporate Mktg & Strategy F Common Stock 1209 $127.99 25,850.0000 33,293,000 4.47% 0.00%
May 10, 2023 AXCELIS TECHNOLOGIES INC $ACLS Lawson Douglas A. EVP, Corporate Mktg & Strategy S Common Stock 5734 $122.00 35,205.0000 33,293,000 14.01% 0.02%
Feb. 28, 2023 AXCELIS TECHNOLOGIES INC $ACLS Lawson Douglas A. EVP, Corporate Mktg & Strategy F Common Stock 1521 $0.00 32,210.0000 33,542,000 4.51% 0.00%
Feb. 28, 2023 AXCELIS TECHNOLOGIES INC $ACLS Lawson Douglas A. EVP, Corporate Mktg & Strategy F Common Stock 1034 $0.00 31,176.0000 33,542,000 3.21% 0.00%
Feb. 13, 2023 AXCELIS TECHNOLOGIES INC $ACLS Lawson Douglas A. EVP, Corporate Mktg & Strategy S Common Stock 1998 $122.47 32,040.0000 33,542,000 5.87% 0.01%