Feanny Tracy Ann 4

What Happened
Feanny Tracy Ann, SVP and General Counsel of Lattice Semiconductor Corp (LSCC), had a total of 636 shares retained by the issuer to satisfy tax withholding obligations tied to the vesting of restricted stock units. The filing shows 367 shares retained on 2026-05-16 at $120.11 (reported value $44,080) and 269 shares retained on 2026-05-17 at $120.11 (reported value $32,310), for a combined value of $76,390. The Form 4 reports these as dispositions under transaction code F (tax withholding).

Key Details

• Transaction dates and prices: 2026-05-16 — 367 shares @ $120.11; 2026-05-17 — 269 shares @ $120.11.
• Total shares retained/withheld: 636; total reported value: $76,390.
• Transaction code: F (tax withholding related to RSU vesting). Footnote: shares were retained by the issuer to meet the reporting person’s tax withholding obligations and were not in excess of the tax liability.
• Filing: Form 4 filed 2026-05-18 for reporting period 2026-05-16 — appears to be filed timely.
• Shares owned after transaction: Not specified in the supplied filing details.

Context
This was a tax-withholding/net-share settlement associated with RSU vesting (not an open-market sale). Such withholding is routine and reflects tax obligations rather than an independent decision to sell shares for liquidity or market view. Transaction code F and the footnote confirm the issuer retained shares only to cover tax liability.