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Koester Jennifer

Insider transactions at 1 company

This page shows all SEC Form 4 filings attributed to Koester Jennifer. Form 4 disclosures are required whenever a corporate insider — director, officer, or 10%+ shareholder — buys, sells, or receives company stock. Each row represents a separate reported transaction. All data is sourced directly from the SEC EDGAR public database.

SPHR
Company Title Type Shares Price Value Date
SPHR President & COO, Sphere Option Exercise 6,829 Sep 15, 2025
SPHR President & COO, Sphere Tax Withholding 9,605 $42.23 $405,619 Sep 13, 2024