Ticker | Value | Shares | Price | Security | Type | Insider | Title | Return | Flags | Date |
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Aaron Tachibana currently holds 2,489 shares of Personalis, Inc. (PSNL), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Aaron Tachibana has been a net seller of PSNL stock. They have purchased $10.1K and sold $4.6M worth of shares.
Aaron Tachibana's most recent insider trade was on Jun 29, 2026, when they sold 4,982 shares at $0.00 per share.
Aaron Tachibana serves as Executive at Personalis, Inc. (PSNL). They have executed 162 insider transactions totaling $4.6M over their tenure at the company.
Aaron Tachibana holds the position of Executive at Personalis, Inc., 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.
Aaron Tachibana has shown a selling trading pattern, with $10.1K in total purchases and $4.6M in total sales across all transactions. Their most recent activity indicates a tendency to reduce their position.
The largest transaction by Aaron Tachibana was on Nov 25, 2025, when they sold $1.1M worth of PSNL shares. This transaction involved 103,668 shares at $10.78 per share.
Aaron Tachibana currently owns 2,489 shares of Personalis, Inc. (PSNL), with an estimated value of $0. This stake represents their equity holdings accumulated through purchases, awards, and option exercises.
All of Aaron Tachibana's SEC Form 4 insider trading filings are tracked on this page. Each transaction links directly to the official SEC EDGAR filing. Aaron Tachibana has 162 Form 4 filings on record as an insider at Personalis, Inc..
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