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Lattice Semiconductor (LSCC) SVP has 634 shares withheld to cover taxes

Filing Impact
(Neutral)
Filing Sentiment
(Neutral)
Form Type
4

Rhea-AI Filing Summary

Lattice Semiconductor SVP of Sales Erhaan Shaikh reported two tax-withholding dispositions of common stock. On 2026-08-05, the issuer retained 338 shares at $128.31 per share, and on 2026-08-04 it retained 296 shares at $138.00 per share to satisfy tax obligations from restricted stock unit vesting; the amounts retained were not in excess of the tax liabilities.

Positive

  • None.

Negative

  • None.
Insider Shaikh Erhaan
Role SVP, Sales
Type Security Shares Price Value
Tax Withholding Common Stock F1 338 $128.31 $43K
Tax Withholding Common Stock F1 296 $138.00 $41K
Holdings After Transaction: Common Stock — 90,478 shares (Direct)
Footnotes (1)
  1. F1. These shares were retained by the Issuer in order to meet the tax withholding obligations of the Reporting Person in connection with the vesting of an installment of the restricted stock units. The amount retained by the Issuer was not in excess of the amount of the tax liability.
Shares withheld for taxes (2026-08-05) 338 shares Common stock retained by issuer at $128.31 per share to meet tax withholding
Price per share (2026-08-05) $128.31 Value used for tax-withholding disposition of 338 common shares
Shares withheld for taxes (2026-08-04) 296 shares Common stock retained by issuer at $138.00 per share to meet tax withholding
Price per share (2026-08-04) $138.00 Value used for tax-withholding disposition of 296 common shares
Total shares for tax liabilities 634 shares Aggregate shares associated with tax-withholding dispositions coded F
Code F transactions 2 transactions Both non-derivative dispositions classified as payment of tax liability by withholding securities
restricted stock units financial
"in connection with the vesting of an installment of the restricted stock units"
Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.
tax withholding obligations financial
"retained by the Issuer in order to meet the tax withholding obligations of the Reporting Person"
Rule 10b5-1 trading plan regulatory
"document-level Rule 10b5-1 checkbox indicating use of a trading plan"
A Rule 10b5-1 trading plan is a pre-arranged schedule that allows company insiders to buy or sell stock at specific times, even if they have inside information. It helps prevent accusations of unfair trading by making these transactions look planned and transparent, rather than sneaky or illegal.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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FAQ

What insider transaction did LSCC executive Erhaan Shaikh report?
Erhaan Shaikh, SVP of Sales at Lattice Semiconductor (LSCC), reported two dispositions where the issuer retained shares to cover tax withholding obligations arising from vesting restricted stock units, rather than open-market sales of common stock.

How many LSCC shares were withheld for Erhaan Shaikh’s taxes and at what prices?
A total of 634 LSCC shares were retained to cover taxes: 338 shares at $128.31 per share on 2026-08-05 and 296 shares at $138.00 per share on 2026-08-04, tied to restricted stock unit vesting.

Were Erhaan Shaikh’s LSCC transactions open-market sales of stock?
No. The transactions involved shares retained by the issuer to satisfy Shaikh’s tax withholding obligations from vesting restricted stock units. The footnote specifies the amount retained was not in excess of the related tax liability.

What equity awards triggered the LSCC share withholding for Erhaan Shaikh?
The share withholding stemmed from the vesting of an installment of restricted stock units (RSUs). When these RSUs vested, the issuer retained a portion of the resulting common shares to meet Shaikh’s corresponding tax withholding obligations.

Were Erhaan Shaikh’s LSCC tax-withholding transactions under a Rule 10b5-1 plan?
The document-level checkbox for a Rule 10b5-1 trading plan is marked false, indicating these tax-withholding dispositions were not executed pursuant to an affirmed Rule 10b5-1 pre-arranged trading plan.

How many LSCC tax-withholding transactions did Erhaan Shaikh report in this filing?
The filing reports two non-derivative transactions coded “F,” both classified as tax-withholding dispositions. Together they cover 634 shares retained by the issuer to satisfy Shaikh’s tax liabilities related to restricted stock unit vesting.
SEC Form 4
FORM 4UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
OMB APPROVAL
OMB Number:3235-0287
Estimated average burden
hours per response:0.5
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.
1. Name and Address of Reporting Person*
Shaikh Erhaan
(Last)(First)(Middle)
5555 NE MOORE COURT
(Street)
HILLSBORO OREGON 97124
(City)(State)(Zip)
UNITED STATES
(Country)		2. Issuer Name and Ticker or Trading Symbol
LATTICE SEMICONDUCTOR CORP [ LSCC ] 		5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
Director10% Owner
XOfficer (give title below)Other (specify below)
SVP, Sales
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
08/04/2026		6. Individual or Joint/Group Filing (Check Applicable Line)
XForm filed by One Reporting Person
Form filed by More than One Reporting Person
4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year)2A. Deemed Execution Date, if any (Month/Day/Year)3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeVAmount(A) or (D)Price
Common Stock08/04/2026F(1)296D$13890,816D
Common Stock08/05/2026F(1)338D$128.3190,478D
Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year)3A. Deemed Execution Date, if any (Month/Day/Year)4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 6. Date Exercisable and Expiration Date (Month/Day/Year)7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount or Number of Shares
Explanation of Responses:
1. These shares were retained by the Issuer in order to meet the tax withholding obligations of the Reporting Person in connection with the vesting of an installment of the restricted stock units. The amount retained by the Issuer was not in excess of the amount of the tax liability.
/s/ Tracy Feanny, Attorney in Fact For: Erhaan Shaikh08/06/2026
** Signature of Reporting PersonDate
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)

Source: View Original Filing on SEC EDGAR