Form 3 - Initial statement of beneficial ownership of securities:
SEC Accession No. 0001628280-26-019350
Filing Date
2026-03-18
Accepted
2026-03-18 15:32:20
Documents
2
Period of Report
2026-03-18

Document Format Files

Seq Description Document Type Size
1 FORM 3 wk-form3_1773862337.html 3  
1 FORM 3 wk-form3_1773862337.xml 3 4050
2 EX-24 julieoneillpoaredelegation.htm EX-24 8304
  Complete submission text file 0001628280-26-019350.txt   13909
Mailing Address SOUTH COUNTY BUSINESS PARK LEOPARDSTOWN DUBLIN 18 L2 00000
Business Address SOUTH COUNTY BUSINESS PARK LEOPARDSTOWN DUBLIN 18 L2 00000 00 353 1 291 2000
ICON PLC (Issuer) CIK: 0001060955 (see all company filings)

EIN.: 981067160
SIC: 8731 Services-Commercial Physical & Biological Research
(CF Office: 08 Industrial Applications and Services)

Mailing Address C/O ALEXION PHARMACEUTICALS 352 KNOTTER DRIVE CHESHIRE CT 06410
Business Address
O'Neill Julie (Reporting) CIK: 0001630299 (see all company filings)

Type: 3 | Act: 34 | File No.: 333-08704 | Film No.: 26768434