Ma Yingli is a CHIEF TECHNOLOGY OFFICER who has filed 4 SEC Form 4 insider transaction reports across 1 company. Form 4 disclosures are required by law whenever a corporate insider buys, sells, or receives company stock.

How many insider transactions has Ma Yingli filed?

Ma Yingli has 4 SEC Form 4 transactions on record at EdgarLookup, sourced from the SEC EDGAR public database. These span 1 company.

Ma Yingli

Insider transactions at 1 company

This page shows all SEC Form 4 filings attributed to Ma Yingli. 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.

GPCR

Company	Title	Type	Shares	Price	Value	Date
GPCR	CHIEF TECHNOLOGY OFFICER	Tax Withholding	4,470	$6.84	$30,575	Jul 1, 2025
GPCR	CHIEF TECHNOLOGY OFFICER	Award / Grant	63,810	—	—	Mar 15, 2025
GPCR	CHIEF TECHNOLOGY OFFICER	Award / Grant	24,459	—	—	Mar 1, 2025
GPCR	CHIEF TECHNOLOGY OFFICER	Award / Grant	36,729	—	—	Mar 15, 2024