Ticker | Value | Shares | Price | Security | Type | Insider | Title | Return | Flags | Date |
|---|---|---|---|---|---|---|---|---|---|---|
| No transactions found | ||||||||||
Michael Jay Ross currently holds 17,500 shares of Arsanis, Inc. (ASNS), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Michael Jay Ross has been a net buyer of ASNS stock. They have purchased $5.0M and sold $0 worth of shares.
Michael Jay Ross's most recent insider trade was on Oct 8, 2026, when they sold 17,500 shares at $0.00 per share.
Michael Jay Ross serves as Executive at Arsanis, Inc. (ASNS). They have executed 30 insider transactions totaling $5.0M over their tenure at the company.
Michael Jay Ross holds the position of Executive at Arsanis, Inc., where they are responsible for executive-level decision-making and strategic oversight. They have been associated with the company for 9 years and currently hold a stake valued at $0.
Michael Jay Ross has shown a buying trading pattern, with $5.0M 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 Michael Jay Ross was on Nov 20, 2017, when they purchased $4.8M worth of ASNS shares. This transaction involved 483,448 shares at $10.00 per share.
Michael Jay Ross currently owns 17,500 shares of Arsanis, Inc. (ASNS), with an estimated value of $0. This stake represents their equity holdings accumulated through purchases, awards, and option exercises.
All of Michael Jay Ross's SEC Form 4 insider trading filings are tracked on this page. Each transaction links directly to the official SEC EDGAR filing. Michael Jay Ross has 30 Form 4 filings on record as an insider at Arsanis, Inc..
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