Nishimura Mika — SEC Form 4 Insider Trading Activity

Summary

Updated Jul 16, 2026

Nishimura Mika has filed 1 SEC Form 4 filing across 1 company in the last 90 days — selling. Lifetime open-market sales: $57K.

Recent Transactions

DateTickerCompanyCodeSharesPriceValue
2026-06-08SIBNSI-BONE, Inc.A — Grant or award11.0K$0.00
2026-03-13SIBNSI-BONE, Inc.S — Open-market sale4.1K$13.83$57K

Companies — Last 90 Days

Frequently Asked Questions

Who is Nishimura Mika?

Nishimura Mika is a corporate insider — currently tracked as Insider of SI-BONE, Inc. (SIBN). InsiderAlpha tracks every SEC Form 4 filing in real time.

How many SEC Form 4 filings has Nishimura Mika submitted recently?

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

Has Nishimura Mika been buying or selling stock?

Recorded transactions: 0 open-market purchases () and 1 open-market sales ($57K) across all tracked filings.

Where can I see all of Nishimura Mika'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 Nishimura Mika profile on InsiderAlpha for real-time alerts, AI-scored trade ideas, and full transaction history.