Zillah Byng-thorne is Director at Norwegian Cruise Line Holdings. OQRO lists 4 transactions filed with the SEC under this name, the latest on May 11, 2026, each linked to the official Form 4.
Director
Disclosures on record
4
Companies involved
1
2 buys, median +15.5% vs S&P 500, beat it 2 of 2 times.
Average +15.5% vs S&P 500. Each buy is one disclosure of open-market purchases in one company on one filing date, filed Nov 10, 2025 to May 11, 2026, measured from the first close after the filing. Past results, not a forecast.
Stock since the trade -13.7% · S&P 500 +5.9% · to Oct 5
A board member of Norwegian Cruise Line Holdings paid $442K out of pocket for Norwegian Cruise Line Holdings shares. 6 other people at Norwegian Cruise Line Holdings bought some too, in the same month. It was the first purchase in 6 months.
Stock since the trade -13.7% · S&P 500 +5.9% · to Oct 5
A board member of Norwegian Cruise Line Holdings paid $79K out of pocket for Norwegian Cruise Line Holdings shares. 6 other people at Norwegian Cruise Line Holdings bought some too, in the same month. It was the first purchase in 6 months.
Compensation award — excluded from discretionary-purchase analysis.
Stock since the trade -18.5% · S&P 500 +15.6% · to Oct 5
A board member of Norwegian Cruise Line Holdings paid $525K out of pocket for Norwegian Cruise Line Holdings shares. 6 other people at Norwegian Cruise Line Holdings bought some too, in the same month. The Norwegian Cruise Line Holdings shares held grew by 78%.