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4/A

Changes in Ownership

SEMPREON, INC Filed Acc 0001140361-24-026463

Director sold 32,000 shares at an average $82.65 ($2,644,903)

From the SEC's structured data for this filing

Trades in this filing

Insider Date Transaction Shares Price Value Owned after D/I
Lux Donn S. Director 2024-05-10 Sale −10,000 $83.00 $829,969 2,695,264 I
Lux Donn S. Director 2024-05-13 Sale −6,352 $83.12 $527,987 2,688,912 I
Lux Donn S. Director 2024-05-13 Sale −648 $83.90 $54,367 2,688,264 I
Lux Donn S. Director 2024-05-13 Sale −7,635 $81.86 $624,986 2,680,629 I
Lux Donn S. Director 2024-05-13 Sale −7,365 $82.50 $607,594 2,673,264 I
Open-market sales · 32,000 sh · avg $82.65 · $2,644,903
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