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4

Changes in Ownership

SEMPREON, INC Filed Acc 0001628280-21-012145

Director sold 3,000 shares at $74.85 ($224,562)

From the SEC's structured data for this filing

Trades in this filing

Insider Date Transaction Shares Price Value Owned after D/I
Seaberg Karen Director 2021-06-10 Sale −3,000 $74.85 $224,562 2,348,896 I
Open-market sales · 3,000 sh · avg $74.85 · $224,562
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