Ticker | Value | Shares | Price | Security | Type | Insider | Title | Return | Flags | Date |
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William J. Link Phd currently holds 568,062 shares of Oyster Point Pharma, Inc. (OYST), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, William J. Link Phd has been a net seller of OYST stock. They have purchased $940.0K and sold $35.7M worth of shares.
William J. Link Phd's most recent insider trade was on Jun 3, 2026, when they sold 17,421 shares at $0.00 per share.
William J. Link Phd serves as Executive at Oyster Point Pharma, Inc. (OYST). They have executed 234 insider transactions totaling $36.6M over their tenure at the company.
William J. Link Phd holds the position of Executive at Oyster Point Pharma, Inc., where they are responsible for executive-level decision-making and strategic oversight. They have been associated with the company for 21 years and currently hold a stake valued at $0.
William J. Link Phd has shown a selling trading pattern, with $940.0K in total purchases and $35.7M in total sales across all transactions. Their most recent activity indicates a tendency to reduce their position.
The largest transaction by William J. Link Phd was on Sep 8, 2025, when they sold $1.5M worth of TARS shares. This transaction involved 27,116 shares at $57.00 per share.
William J. Link Phd currently owns 568,062 shares of Oyster Point Pharma, Inc. (OYST), with an estimated value of $0. This stake represents their equity holdings accumulated through purchases, awards, and option exercises.
All of William J. Link Phd's SEC Form 4 insider trading filings are tracked on this page. Each transaction links directly to the official SEC EDGAR filing. William J. Link Phd has 234 Form 4 filings on record as an insider at Oyster Point Pharma, Inc..
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