Form4insider filings, from the source

Company · CIK 0001097149 · SIC 3842 — Orthopedic, Prosthetic & Surgical Appliances & Supplies · Nasdaq

ALIGN TECHNOLOGY INC · ALGN

Insider activity reported against this company. All insider holders · On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted

Reported at this company — common stock

No reported common-stock activity in this period.

Reported at this company — derivatives (options, RSUs, warrants)

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Aug 27, 2026 AForm 4 →Aug 31, 4:49 pm EDTQuentin S. BlackfordDirector1,376——1,376—