Ticker | Value | Shares | Price | Security | Type | Insider | Title | Return | Flags | Date |
|---|---|---|---|---|---|---|---|---|---|---|
| No transactions found | ||||||||||
Trust Quercus currently holds 1,586,552 shares of SPIRE CORP (SPIR), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Trust Quercus has been a net buyer of SPIR stock. They have purchased $50.5M and sold $12.3M worth of shares.
Trust Quercus's most recent insider trade was on Jun 27, 2012, when they sold 3,800 shares at $0.34 per share.
Trust Quercus serves as Executive at SPIRE CORP (SPIR). They have executed 236 insider transactions totaling $62.8M over their tenure at the company.
Trust Quercus holds the position of Executive at SPIRE CORP, where they are responsible for executive-level decision-making and strategic oversight. They have been associated with the company for 19 years and currently hold a stake valued at $0.
Trust Quercus has shown a buying trading pattern, with $50.5M in total purchases and $12.3M in total sales across all transactions. Their most recent activity indicates a tendency to accumulate shares.
The largest transaction by Trust Quercus was on Jun 27, 2011, when they sold $1.6M worth of EFOI shares. This transaction involved 3,965,000 shares at $0.40 per share.
Trust Quercus currently owns 1,586,552 shares of SPIRE CORP (SPIR), with an estimated value of $0. This stake represents their equity holdings accumulated through purchases, awards, and option exercises.
All of Trust Quercus's SEC Form 4 insider trading filings are tracked on this page. Each transaction links directly to the official SEC EDGAR filing. Trust Quercus has 236 Form 4 filings on record as an insider at SPIRE CORP.
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