Loading
Total declarations
Companies
▲ Purchases (0 ops.)
▼ Sales (0 ops.)
Latest filing published 04 Jun 2026 for Biomarin Pharmaceutical INC. Read the official filing
Insider track record
Disclosed buys
0
Disclosed sells
0
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
Willard H. Dere: trading record in brief
Willard H. Dere (board member) discloses dealings in 4 companies, chiefly Biomarin Pharmaceutical Inc, Mersana Therapeutics, Inc. and Radius Health, Inc. In total, 15 filings cover trades dated from 25 May 2021 to 2 June 2026.
No open-market purchase or sale appears among the filings, only grants, plan transactions and other operations. Compensation-driven entries like these are tracked, but they say little about how insiders judge the share price.
The newest entry dates from 4 June 2026: a share grant, in Biomarin Pharmaceutical Inc. Between a trade and the moment it shows up on SEC (Form 4), the median delay is 2 days. The legal deadline for a Form 4 is two business days after the transaction. Source: insider filings from SEC (Form 4). Past trades are no guide to future returns.
Companies and markets linked to Willard H. Dere
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations15 total
7,490 shares0Common StockSEC:0001628280-26-040911:0
1,567 sharesCommon StockSEC:0001104659-26-001382:0
6,650 shares0Common StockSEC:0001048477-25-000068:0
4,720 shares0Common StockSEC:0001048477-24-000098:0
6,112 shares0Common StockSEC:0001104659-24-001360:0
11,011 shares0Common StockSEC:0001104659-23-106841:0
4,217 shares0Common StockSEC:0001104659-23-078750:0
14,467 shares0Common StockSEC:0001104659-23-070350:0
4,190 shares0Common StockSEC:0001209191-23-031967:0
3,375 shares0Common StockSEC:0001104659-23-042238:0
21,300 shares@ US$10.00100.0% of flowCommon StockSEC:0000899243-22-028641:0
31,746 shares@ US$3.15100.0% of flowCOMMON STOCKSEC:0000899243-22-025513:0
4,980 shares0Common StockSEC:0001567619-22-011788:0
5,500 shares0Common StockSEC:0001209191-22-004782:0
5,120 shares0Common StockSEC:0001567619-21-011288:0
15 of 15 declarations
