AUGUSTINOS NICHOLAS — SEC Form 4 Insider Trading Activity

Summary

Updated Jul 16, 2026

AUGUSTINOS NICHOLAS has filed 2 SEC Form 4 filings across 1 company in the last 90 days — selling. Lifetime open-market sales: $518K.

Recent Transactions

DateTickerCompanyCodeSharesPriceValue
2026-06-01DXCMDEXCOM INCA — Grant or award5.6K$0.00
2026-05-11DXCMDEXCOM INCG — Bona-fide gift5.0K$0.00
2026-05-11DXCMDEXCOM INCG — Bona-fide gift5.0K$0.00
2025-06-13DXCMDEXCOM INCS — Open-market sale3.7K$82.80$304K
2025-06-13DXCMDEXCOM INCS — Open-market sale2.6K$81.69$214K
2025-05-08DXCMDEXCOM INCA — Grant or award5.0K$0.00
2025-05-08DXCMDEXCOM INCG — Bona-fide gift2.6K$0.00
2025-05-08DXCMDEXCOM INCG — Bona-fide gift2.6K$0.00

Companies — Last 90 Days

Frequently Asked Questions

Who is AUGUSTINOS NICHOLAS?

AUGUSTINOS NICHOLAS is a corporate insider — currently tracked as Director of DEXCOM INC (DXCM). InsiderAlpha tracks every SEC Form 4 filing in real time.

How many SEC Form 4 filings has AUGUSTINOS NICHOLAS submitted recently?

2 primary Form 4 filings in the last 90 days, covering 1 company.

Has AUGUSTINOS NICHOLAS been buying or selling stock?

Recorded transactions: 0 open-market purchases () and 2 open-market sales ($518K) across all tracked filings.

Where can I see all of AUGUSTINOS NICHOLAS's SEC filings?

All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.

Learn More

Open the live AUGUSTINOS NICHOLAS profile on InsiderAlpha for real-time alerts, AI-scored trade ideas, and full transaction history.