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LATTICE SEMICONDUCTOR CORP (LSCC) SVP exercises shares, issuer withholds stock for taxes

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

Rhea-AI Filing Summary

Lattice Semiconductor SVP of Sales Erhaan Shaikh reported routine equity compensation activity. He exercised derivative rights to acquire 317 shares of common stock at $66.8525 per share. Separately, 493 shares were retained by the issuer at $137.44 per share to satisfy tax withholding on vested restricted stock units. Following these transactions, Shaikh holds 91,917 shares of Lattice Semiconductor common stock directly.

Positive

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Insider Shaikh Erhaan
Role SVP, Sales
Type Security Shares Price Value
Tax Withholding Common Stock 493 $137.44 $68K
Exercise Common Stock 317 $66.8525 $21K
Holdings After Transaction: Common Stock — 91,917 shares (Direct)
Footnotes (1)
  1. These shares were acquired under the Issuer's 2012 Employee Stock Purchase Plan ("ESPP") in a transaction that was exempt under both Rule 16b-3(d) and Rule 16b-3(c). The acquisition reflects the officer's participation in the ESPP through payroll deductions during the applicable offering period. 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 acquired via exercise 317 shares Derivative exercise of common stock on June 30, 2026
Exercise price $66.8525 per share Price paid to acquire 317 shares in derivative exercise
Shares withheld for taxes 493 shares Retained by issuer on July 10, 2026 for tax withholding on RSU vesting
Withholding price $137.44 per share Value used for 493 shares retained to satisfy tax obligations
Post-transaction holdings 91,917 shares Common stock directly held by Erhaan Shaikh after the latest reported transaction
Employee Stock Purchase Plan financial
"These shares were acquired under the Issuer's 2012 Employee Stock Purchase Plan ("ESPP")"
An employee stock purchase plan is a company program that lets workers buy shares through small payroll deductions, often at a discount to the market price and after a set offering period. Think of it like a workplace savings plan that turns into ownership: it encourages employees to share in the company’s success and can create predictable buying or selling of stock that investors watch because it affects supply, demand and employee incentives.
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.
Rule 16b-3(d) regulatory
"in a transaction that was exempt under both Rule 16b-3(d) and Rule 16b-3(c)"
Rule 16b-3(d) is a narrow SEC safe-harbor that shields company insiders (officers, directors and large shareholders) from liability for short‑swing profits when their buys or sells of company stock are made under a pre-established, written plan or contract that removes the insider’s ability to time trades. For investors, this matters because it permits predictable, automated insider transactions — like scheduled sales for diversification or payroll withholding — without triggering forced disgorgement, so such planned trades are treated differently from opportunistic insider trading.
Rule 16b-3(c) regulatory
"in a transaction that was exempt under both Rule 16b-3(d) and Rule 16b-3(c)"
An SEC rule that lets corporate insiders avoid automatic "short‑swing" profit recovery when they buy or sell their company’s stock under a pre‑approved, written plan that meets specific conditions. For investors, it matters because it clarifies when insider trades are treated as routine, reducing legal uncertainty and helping distinguish trades made for ordinary compensation or pre‑planned reasons from those that might signal opportunistic or timely insider advantage.
tax withholding obligations financial
"retained by the Issuer in order to meet the tax withholding obligations of the Reporting Person"
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FAQ

What insider transactions did LSCC executive Erhaan Shaikh report?

Erhaan Shaikh, SVP of Sales at Lattice Semiconductor (LSCC), reported exercising derivative rights to acquire 317 shares of common stock and a separate disposition of 493 shares that were retained by the issuer solely to cover tax withholding on vested restricted stock units.

How many LSCC shares did Erhaan Shaikh acquire through option or derivative exercise?

Erhaan Shaikh acquired 317 shares of Lattice Semiconductor common stock via a derivative exercise on June 30, 2026 at an exercise price of $66.8525 per share, increasing his directly held equity position in the company as part of routine compensation-related activity.

Why were 493 LSCC shares disposed of for Erhaan Shaikh on July 10, 2026?

On July 10, 2026, 493 shares of Lattice Semiconductor common stock were retained by the issuer at $137.44 per share to satisfy Shaikh’s tax withholding obligations arising from the vesting of restricted stock units, rather than being sold in an open-market transaction.

How many Lattice Semiconductor (LSCC) shares does Erhaan Shaikh own after these transactions?

After the reported transactions, Erhaan Shaikh directly holds 91,917 shares of Lattice Semiconductor common stock. This figure reflects his position following both the 317-share derivative exercise and the 493-share tax-withholding retention by the issuer related to vested restricted stock units.

What do the footnotes reveal about LSCC’s Employee Stock Purchase Plan participation?

Footnotes indicate that additional shares were acquired under Lattice Semiconductor’s 2012 Employee Stock Purchase Plan, reflecting Shaikh’s participation through payroll deductions during the applicable offering period, in transactions that were exempt under Rule 16b-3(d) and Rule 16b-3(c) of the Exchange Act.

Were Erhaan Shaikh’s LSCC transactions open-market buys or sales?

The reported activity consists of a derivative exercise to acquire 317 shares and a tax-withholding disposition of 493 shares retained by the issuer. The disposition was for tax obligations related to restricted stock units and was not an open-market sale or discretionary trading.
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)
06/30/2026
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 Stock06/30/2026MV317(1)A$66.852592,410D
Common Stock07/10/2026F(2)493D$137.4491,917D
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 acquired under the Issuer's 2012 Employee Stock Purchase Plan ("ESPP") in a transaction that was exempt under both Rule 16b-3(d) and Rule 16b-3(c). The acquisition reflects the officer's participation in the ESPP through payroll deductions during the applicable offering period.
2. 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 Shaikh07/14/2026
** 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)