// company-profile
Avantor, Inc. Insider Trading
AVTREvery SEC Form 4 insider trading filing for Avantor, Inc. (AVTR) — open-market buys and sells by directors and officers, option exercises, and cluster activity, updated as each filing is reported to the SEC.
curl "https://api.form4api.com/v1/transactions?ticker=AVTR" -H "X-Api-Key: YOUR_API_KEY"// activity-summary
Recent insider activity is bearish. Over the last 30 days, insiders net sold $33K across 2 transactions.
// 90-day insight
Over the last 90 days, Avantor, Inc. insiders sold $62K across 3 transactions with no open-market purchases.
- Most active insider: Walker Corey with 1 transaction totaling $29K.
- Largest single sale: $29K by Walker Corey on Jun 21, 2026.
Activity skews bearish — sales outpace buys.
Institutional Ownership
Top 13F-HR holders of Avantor, Inc. as of 2026-06-30
Data source: quarterly 13F-HR filings — institutional holders report positions within 45 days of quarter end. Joined with insider activity above — see who's loading up institutionally while insiders are trading. Full 13F-HR API →
Insider Transactions
Sourced from SEC EDGAR Form 4 filings. Updated hourly.
| Date | Insider | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Jul 31, 2026 | Eck Steven W | AVTR | Tax Withholding | 1,385 | $13.78 | $19K |
| Jul 24, 2026 | Sokenu Claudius | AVTR | Tax Withholding | 1,201 | $11.44 | $14K |
| Jun 21, 2026 | Walker Corey | AVTR | Tax Withholding | 3,010 | $9.58 | $29K |
| May 8, 2026 | LUCIER GREGORY T | AVTR | Purchase | 10,000 | $8.32 | $83K |
| May 7, 2026 | LUCIER GREGORY T | AVTR | Award | 25,270 | $0.00 | $0K |
45 more transactions hidden
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