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Reporting person on SEC Form 4
Louise S Sams
Louise S Sams is Director at CoStar Group. OQRO lists 3 transactions filed with the SEC under this name, the latest on Jun 25, 2026, each linked to the official Form 4.
Director
Disclosures on record
3
Companies involved
2
Their past purchases, 90 days after disclosure
1 buy, median −37.1% vs S&P 500, beat it 0 of 1 time.
Average −37.1% vs S&P 500. Each buy is one disclosure of open-market purchases in one company on one filing date, filed Mar 9, 2026 to Mar 9, 2026, measured from the first close after the filing. Past results, not a forecast.
Disclosure history
CoStar GroupCSGP
2 disclosures · Mar 2026 – Jun 2026 · 1 bought
Jun 23, 20268,262disclosed Jun 25
DetailsOfficial recordMar 6, 2026Bought~$48Kdisclosed Mar 9
Details
