Yu Jonathan Yen-Wen 4
4 · Disc Medicine, Inc. · Filed Feb 17, 2026
Research Summary
AI-generated summary of this filing
Disc Medicine COO Yu Jonathan Yen-Wen Sells 3,231 Shares
What Happened Yu Jonathan Yen-Wen, Chief Operating Officer of Disc Medicine (IRON), sold 3,231 shares on 2026-02-17 at $62.86 per share, generating proceeds of $203,101. The filing identifies the sale as a "sell to cover" tied to tax withholding obligations from the vesting of previously reported restricted stock units (RSUs), so this was not a discretionary sale.
Key Details
- Transaction date: 2026-02-17
- Price per share: $62.86; Shares sold: 3,231; Total proceeds: $203,101
- Transaction type/code: Sale (S) — reported as an open market or private sale; footnote F1 specifies it was a sell-to-cover for tax withholding
- Shares owned after transaction: Not specified in this filing
- Filing date / Timeliness: Report filed 2026-02-17 for a report period of 2026-02-17 (timely)
Context A "sell-to-cover" occurs when an insider sells a portion of newly vested RSU shares to cover required tax withholdings; it is a routine administrative action and not necessarily a signal about the executive's view of the company. The filing is factual and does not indicate discretionary selling beyond meeting tax obligations.
Insider Transaction Report
- Sale
Common Stock
[F1]2026-02-17$62.86/sh−3,231$203,101→ 54,324 total
Footnotes (1)
- [F1]This transaction represents shares sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of certain restricted stock units previously reported in Table I. This sale is a "sell to cover" transaction and does not represent a discretionary transaction by the Reporting Person.