// company-profile
Align Technology Inc
ALGNExchangeNasdaqSectorOrthopedic, Prosthetic & Surgical Appliances & SuppliesInc.DEFilings76Insiders17
// api This Align Technology Inc insider-trading data is served live by the Form4API insider trading API. Get the same data via API.
// activity-summary
No insider transactions in the last 30 days.
// 90-day insight
Over the last 90 days, Align Technology Inc insiders bought $0 across 29 transactions with no open-market sales.
- Most active insider: Dallas Kevin J with 3 transactions totaling $0.
Activity skews bullish — buys outpace sales.
Institutional Ownership
Top 13F-HR holders of Align Technology Inc as of 2026-03-31
Total reported AUM
$11.10B
QoQ change
+16.9%
Reporting period
2026-03-31
#1
VANGUARD CAPITAL MANAGEMENT LLC
CIK 2100119
$752.4M
4.4M shares
#2
Capital World Investors
CIK 1422849
$698.1M
4.1M shares
#3
Capital International Investors
CIK 1562230
$653.0M
3.8M shares
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 |
|---|---|---|---|---|---|---|
| May 20, 2026 | Dallas Kevin J | ALGN | Option Exercise | 1,745 | $0.00 | $0K |
| May 20, 2026 | Poul Mojdeh | ALGN | Option Exercise | 1,745 | $0.00 | $0K |
| May 20, 2026 | SIEGEL SUSAN E | ALGN | Option Exercise | 1,745 | $0.00 | $0K |
| May 20, 2026 | Dallas Kevin J | ALGN | Award | 1,836 | $0.00 | $0K |
| May 20, 2026 | Saia Andrea Lynn | ALGN | Option Exercise | 1,745 | $0.00 | $0K |
45 more transactions hidden
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