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Barta Builds Groupon Position

May 12, 2022

Jan Barta of Pale Fire Capital revealed an additional purchase of roughly $23 million in Groupon $GRPN, as he continues to build a position.

The CEO and the president of OPKO Health $OPK revealed a purchase of approximately 400,000 shares of his company's stock in a Form 4 filing.

The only 13G on our list was filed by Senvest Management, LLC, which revealed an ownership stake of 5.28% in Markforged Holding Corporation $MKFG.

Here’s The Hot List, with data through May 11, 2022:

In another Form 4, the CEO and president of Herbalife Nutrition $HLF reported a $1,113,560 purchase in the company's stock.

Abdiel Qualified Master Fund LP filed a 13D revealing an 18.7% ownership stake in the cloud computing and enterprise software stock, Appian Corporation $APPN.

In the options market, we saw bullish flow in Century Aluminum $CENX and Lyft Inc $LYFT.

There was also bullish flow in the American multinational pharmaceutical company Pfizer Inc $PFE.

Last but not least, in a Periodic Transaction Report, Rep. Zoe Lofgren of California disclosed a purchase in Union Pacific $UNP with a market value of $15,000 to $50,000.

Stay tuned. We'll be back Friday with more insider action.

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All Star Charts Team