SEC Insider Transactions from Matthews David MH.

Last updated: 2026-03-16 13:01 UTC | Total transactions: 11

Matthews David MH has filed 11 insider transactions across 1 company since February 2024.

Most recent transaction: a sale of 9500 shares of POWER INTEGRATIONS INC ($POWI) on May 28, 2024.

Activity breakdown: 0 open-market purchases and 9 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
May 28, 2024 POWER INTEGRATIONS INC $POWI Matthews David MH Chief Technical Officer S Common Stock 9500 $77.17 53,729.0000 57,132,000 15.02% 0.02%
May 20, 2024 POWER INTEGRATIONS INC $POWI Matthews David MH Chief Technical Officer S Common Stock 5000 $76.88 63,229.0000 57,132,000 7.33% 0.01%
April 1, 2024 POWER INTEGRATIONS INC $POWI Matthews David MH Chief Technical Officer A Common Stock 9600 $0.00 69,382.0000 57,132,000 16.06% 0.02%
April 2, 2024 POWER INTEGRATIONS INC $POWI Matthews David MH Chief Technical Officer S Common Stock 1153 $69.04 68,229.0000 57,132,000 1.66% 0.00%
Feb. 2, 2024 POWER INTEGRATIONS INC $POWI Matthews David MH Chief Technical Officer S Common Stock 766 $74.49 61,566.0000 57,622,000 1.23% 0.00%
Feb. 12, 2024 POWER INTEGRATIONS INC $POWI Matthews David MH Chief Technical Officer A Common Stock 1465 $0.00 60,347.0000 57,622,000 2.49% 0.00%
Feb. 12, 2024 POWER INTEGRATIONS INC $POWI Matthews David MH Chief Technical Officer S Common Stock 851 $80.06 58,882.0000 57,622,000 1.42% 0.00%
Feb. 13, 2024 POWER INTEGRATIONS INC $POWI Matthews David MH Chief Technical Officer S Common Stock 554 $75.23 59,793.0000 57,622,000 0.92% 0.00%
Feb. 6, 2024 POWER INTEGRATIONS INC $POWI Matthews David MH Chief Technical Officer S Common Stock 1095 $73.96 59,733.0000 57,622,000 1.80% 0.00%
Feb. 2, 2024 POWER INTEGRATIONS INC $POWI Matthews David MH Chief Technical Officer S Common Stock 755 $75.58 61,577.0000 57,622,000 1.21% 0.00%
Feb. 5, 2024 POWER INTEGRATIONS INC $POWI Matthews David MH Chief Technical Officer S Common Stock 749 $75.42 60,828.0000 57,622,000 1.22% 0.00%