// company-profile
QuidelOrtho Corp
QDEL// activity-summary
Recent insider activity is bullish. Over the last 30 days, 36 insiders purchased shares. Buying was led by POLAN MARY LAKE PH D.
// 90-day insight
Over the last 90 days, QuidelOrtho Corp insiders bought $0 (47 transactions) and sold $120K (3 transactions).
- Most active insider: POLAN MARY LAKE PH D with 6 transactions totaling $0.
- Largest single sale: $106K by Blaser Brian J. on May 15, 2026.
Activity skews bullish — buys outpace sales.
Institutional Ownership
Top 13F-HR holders of QuidelOrtho Corp as of 2026-03-31
Data source: SEC Form 13F-HR filings. 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 |
|---|---|---|---|---|---|---|
| Jun 6, 2026 | POLAN MARY LAKE PH D | QDEL | Option Exercise | 224 | $0.00 | $0K |
| Jun 6, 2026 | BUECHLER KENNETH F | QDEL | Option Exercise | 497 | $0.00 | $0K |
| Jun 6, 2026 | BUECHLER KENNETH F | QDEL | Award | 497 | $0.00 | $0K |
| Jun 6, 2026 | WIDDER KENNETH J | QDEL | Award | 910 | $0.00 | $0K |
| Jun 6, 2026 | Michael Edward L. | QDEL | Award | 289 | $0.00 | $0K |
45 more transactions hidden
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