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Shu-chih Chen currently holds 10,000 shares of ATOSSA GENETICS INC (ATOS), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Shu-chih Chen has been a net seller of ATOS stock. They have purchased $23.5K and sold $41.1K worth of shares.
Shu-chih Chen's most recent insider trade was on May 12, 2026, when they sold 10,000 shares at $0.00 per share.
Shu-chih Chen serves as Executive at ATOSSA GENETICS INC (ATOS). They have executed 9 insider transactions totaling $64.6K over their tenure at the company.
Shu-chih Chen holds the position of Executive at ATOSSA GENETICS INC, where they are responsible for executive-level decision-making and strategic oversight. They have been associated with the company for 13 years and currently hold a stake valued at $0.
Shu-chih Chen has shown a selling trading pattern, with $23.5K in total purchases and $41.1K in total sales across all transactions. Their most recent activity indicates a tendency to reduce their position.
The largest transaction by Shu-chih Chen was on Oct 1, 2013, when they sold $41.1K worth of ATOS shares. This transaction involved 7,265 shares at $5.66 per share.
Shu-chih Chen currently owns 10,000 shares of ATOSSA GENETICS INC (ATOS), with an estimated value of $0. This stake represents their equity holdings accumulated through purchases, awards, and option exercises.
All of Shu-chih Chen's SEC Form 4 insider trading filings are tracked on this page. Each transaction links directly to the official SEC EDGAR filing. Shu-chih Chen has 9 Form 4 filings on record as an insider at ATOSSA GENETICS INC.
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