Ticker | Value | Shares | Price | Security | Type | Insider | Title | Return | Flags | Date |
|---|---|---|---|---|---|---|---|---|---|---|
| No transactions found | ||||||||||
John M. Siebert currently holds 87,943 shares of ARADIGM CORP (ARDM), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, John M. Siebert has been a net buyer of ARDM stock. They have purchased $88.5K and sold $0 worth of shares.
John M. Siebert's most recent insider trade was on Feb 23, 2024, when they sold 3,886 shares at $0.00 per share.
John M. Siebert serves as Executive at ARADIGM CORP (ARDM). They have executed 24 insider transactions totaling $88.5K over their tenure at the company.
John M. Siebert holds the position of Executive at ARADIGM CORP, where they are responsible for executive-level decision-making and strategic oversight. They have been associated with the company for 17 years and currently hold a stake valued at $0.
John M. Siebert has shown a buying trading pattern, with $88.5K in total purchases and $0 in total sales across all transactions. Their most recent activity indicates a tendency to accumulate shares.
The largest transaction by John M. Siebert was on Aug 11, 2021, when they sold $194.7K worth of SUPN shares. This transaction involved 15,000 shares at $12.98 per share.
John M. Siebert currently owns 87,943 shares of ARADIGM CORP (ARDM), with an estimated value of $0. This stake represents their equity holdings accumulated through purchases, awards, and option exercises.
All of John M. Siebert's SEC Form 4 insider trading filings are tracked on this page. Each transaction links directly to the official SEC EDGAR filing. John M. Siebert has 24 Form 4 filings on record as an insider at ARADIGM CORP.
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