Latest filing published 06 Jan 2026 for Norwegian Cruise Line Holdings Ltd..
Filing timeline
BuySaleInsider track record
Closed purchases
Based on 3 purchases whose 90-day window has closed (published at least 91 days ago), the same population our ranking model reads.
Purchases by company
Since each purchase
- +21.4%Entry US$18.82 · Close at T+90 US$22.85
- -34.3%Entry US$27.76 · Close at T+365 US$18.24
- +3.0%Entry US$17.87 · Close at T+365 US$18.40
Entry is the close on the day after publication, the first price a reader could act on. Prices in the listing currency. Past moves are not a forecast.
Zillah Byng-Thorne: trading record in brief
Zillah Byng-Thorne appears in our data through filings on Norwegian Cruise Line Holdings Ltd. shares, published by SEC (Form 4). Over a trading history stretching from 1 November 2022 to 2 January 2026, the count stands at 8 filings.
No open-market sale appears; the market trades are 3 purchases worth €842k. Open-market purchases are the filings investors watch most closely, because the insider pays for the shares out of pocket. Besides market trades, the filings include 5 share grants.
In size, the median ticket on the buying side is €203k. Of 3 purchases, 2 formed part of a group of insiders buying within 30 days of each other. Purchases made close together by different insiders form what is called a cluster. After 3 purchases with a full 90-day history, the hit rate stands at 67% and the median 90-day move at +0.5%. They describe history only and say nothing certain about the share price ahead.
Most recently, on 6 January 2026, the filings show a share grant in Norwegian Cruise Line Holdings Ltd. The last purchase on record was published on 10 November 2025, which is 365 days ago. Filings reach the SEC (Form 4) feed a median of 3 days after the trade. US insiders must file a Form 4 within two business days of a trade. Source: insider filings from SEC (Form 4). Past trades are no guide to future returns.
Companies and markets linked to Zillah Byng-Thorne
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
- 8,779 shares0Common StockSEC:0001104659-26-001312:0
- 29,008 shares@ US$18.1154.3% of flowCommon StockSEC:0001104659-25-108843:0Canonical exit: 4 Feb 2026 (T+90)
- 7,716 shares0Common StockSEC:0001104659-25-001349:0
- 7,930 shares@ US$24.8521.5% of flowCommon StockSEC:0001104659-24-114356:0Canonical exit: 2 Feb 2025 (T+90)
- 13,360 shares@ US$16.5024.2% of flowCommon StockSEC:0001104659-24-067786:0Canonical exit: 29 Aug 2024 (T+90)
- 10,917 shares0Common StockSEC:0001104659-24-001386:0
- 16,441 shares0Common StockSEC:0001104659-23-001444:0
- 1,935 shares0Common StockSEC:0001104659-22-114221:0
8 of 8 declarations
