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Total declarations
Companies
▲ Purchases (0 ops.)
▼ Sales (13 ops.)
Latest filing published 19 Oct 2026 for Ultragenyx Pharmaceutical Inc., €96k.
Filing timeline
BuySaleHoward Horn
Insider track record
Disclosed buys
0
Disclosed sells
13
Signal history
Howard Horn: trading record in brief
This profile gathers the share dealings of Howard Horn across 2 companies, led by Ultragenyx Pharmaceutical Inc. and Vir Biotechnology, Inc. In total, 19 filings cover trades dated from 17 February 2022 to 15 October 2026.
Sales make up the whole of the open-market record (13 sales, €1.5M). Outside the open market, there are 6 share grants. Since January 2026: no purchases and 6 sales on the market.
The record was last updated on 19 October 2026 with an open-market sale (€96k) in Ultragenyx Pharmaceutical Inc. The median gap between a trade and its publication by SEC (Form 4) is 2 days. US insiders must file a Form 4 within two business days of a trade. Keep in mind that insiders sell for many reasons unrelated to the outlook, from tax bills to estate planning. Source: insider filings from SEC (Form 4). Past trades are no guide to future returns.
Companies and markets linked to Howard Horn
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations19 total
7,066 shares@ US$15.27Common StockSEC:0001193125-26-425032:0
4,696 shares@ US$24.920.0081% mcap8.6% of flowCommon StockSEC:0001193125-26-332536:0
4,698 shares@ US$33.130.011% mcap11.5% of flowCommon StockSEC:0001193125-26-296128:0
34,674 shares0Common StockSEC:0001193125-26-164247:0
4,683 shares@ US$20.977.2% of flowCommon StockSEC:0001193125-26-140702:0
6,143 shares0Common StockSEC:0001193125-26-089107:0
3,061 shares@ US$23.565.1% of flowCommon StockSEC:0001193125-26-034832:0
3,150 shares@ US$22.845.2% of flowCommon StockSEC:0001193125-26-002410:0
3,081 shares@ US$36.388.1% of flowCommon StockSEC:0001193125-25-315460:0
7,942 shares@ US$31.5118.3% of flowCommon StockSEC:0001193125-25-238708:0
1,785 shares@ US$40.405.6% of flowCommon StockSEC:0000950170-25-036056:0
15,653 shares0Common StockSEC:0000950170-25-032750:0
7,465 shares@ US$52.7630.4% of flowCommon StockSEC:0000950170-24-114378:0
19,400 shares0Common StockSEC:0000950170-24-026672:0
80,366 shares0Common StockSEC:0001209191-23-052466:0
2,248 shares@ US$25.97330.6% of flowCommon StockSEC:0001209191-23-013007:0
2,424 shares@ US$25.28832.0% of flowCommon StockSEC:0001209191-23-011382:0
35,000 shares0Common StockSEC:0001209191-22-012951:0
2,393 shares@ US$31.930937.4% of flowCommon StockSEC:0001209191-22-011735:0
19 of 19 declarations
