Emmanuel Ligner bought $993K of Avantor (AVTR)

Executed Nov 17 2025, disclosed Nov 17 2025, the same day.

Value, as filed

$993K

87,500 sh × $11.35

Executed

Nov 17 2025

the trade date, as filed

Disclosed

Nov 17 2025

0 days after the trade

Return, 21 sessionsiFrom the disclosed entry session; derived

-1.5%

-1.5% from execution

Over the 21 trading sessions from the disclosed entry session (Nov 17 2025), the stock returned -1.5% (delay-adjusted); from the execution session (Nov 17 2025), -1.5%. Derived: entry at the session's open, exit at the close 20 sessions later.

The filer

EL Emmanuel Ligner President and CEO profile →

Emmanuel Ligner (President and CEO) filed 1 Form 4 report in the trailing twelve months (1 purchase, 0 sales), most often in AVTR. Across 1 priced purchase filing, the average 21-session return was -1.5% from execution and -1.5% from disclosure (delay-adjusted; derived). The largest single filing was $993K of AVTR (87,500 sh × $11.35, as filed), executed Nov 17 2025.

The name

AVTR AVTR AVTR · 16 filings in 24 months ticker → Insider filings, newest first→ View the original filing at www.sec.gov→