LSCC SEC Filing News — Lattice Semiconductor Corporation

Latest SEC filings for Lattice Semiconductor Corporation (LSCC) explained in plain English. Covers insider buying and selling (Form 4), proposed insider sales (Form 144), material company events (8-K), and quarterly & annual reports (10-Q / 10-K). StrongBuyAnalytics provides navigation and brief excerpts or summaries; original filings remain at the SEC/source links and were authored by their filers, not StrongBuyAnalytics. Filing dates shown are source dates. Coverage and detection can be delayed or incomplete because of SEC availability, amendments, parsing, caching, or outages. Latest source filing date shown: 2026-10-16.

Lattice Semiconductor Corporation, together with its subsidiaries, develops and sells semiconductor, silicon-based and silicon-enabling, evaluation boards, and development hardware products in Asia, Europe, and the Americas. It offers field programmable gate arrays (FPGA), which are regular arrays of logic that can be custom-configured by the user through software. The company's products include small FPGA platforms, including Lattice Nexus and Lattice Nexus 2; Lattice Avant, a mid-range FPGA pl…
Sector: Technology Industry: Semiconductors Market Cap: $15.4B
20
Total Filings
0
Bullish Classifications
4
Bearish Classifications
16
Insider Transactions
1
Material Events (8-K)
0
Periodic Reports
Rule-based classifications for LSCC currently lean bearish. Of the 20 filing records displayed, 4 carry bearish classifications (such as insider sales or negative 8-K disclosures) versus 0 bullish. This does not necessarily signal fundamental deterioration — insiders sell for many reasons — but it is worth monitoring alongside the company's core financial metrics.
LSCC Filing Activity Snapshot 2026-08-17 — 2026-10-16
Insider Transactions (Form 4)
0 buys vs 4 sells
Net insider selling in this period — insiders sell for many reasons beyond conviction.
Largest Form 144 Filing
$2.12M
Elashmawi Esam (SVP, Strategy and Marketing) · 2026-08-18
15,742 shares · Form 4
Form 144 Notices
3
Proposed insider sales filed — Form 144 is a notice of intent, not a confirmed transaction. Actual sales are confirmed via Form 4.
Insider Transactions 16 · Forms 3, 4 and 5

A Form 4 is filed within two business days of a company insider — an officer, a director, or a holder of more than ten percent of the stock — changing their position in the shares. All 16 filings in this group are Form 4s for Lattice Semiconductor Corporation.

The difficulty with reading these filings as a group is that a single form type covers transactions that mean entirely different things. An executive spending their own money to buy stock and an executive having shares withheld to pay tax on a vesting grant both appear as a Form 4. Every filing below is therefore tagged with the nature of the underlying transaction, taken from the transaction code reported on the form itself.

Across the 16 insider filings shown, the breakdown is 12 tax withholding and 4 open-market sale. 4 of them involved a discretionary open-market trade; the rest are compensation and administrative mechanics.

What each transaction type means

Tax withholding ×12
Shares were withheld by the company to settle tax due when equity vested. This is an automatic administrative step and not a decision to sell.
Open-market sale ×4
The insider sold shares on the open market. Sales may be discretionary or executed automatically under a pre-arranged Rule 10b5-1 trading plan, and a Form 4 does not always make clear which applies.
Form 4 Tax withholding Tax / Compensation Filing 2026-10-16

LSCC insider Form 4 filed for equity award, exercise, or tax withholding

Shaikh Erhaan (SVP, Sales) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

Shares were withheld by the company to settle tax due when equity vested. This is an automatic administrative step and not a decision to sell.

Transactions reported on this filing
Code Nature Shares Price Value
F Tax withholding on vested shares 804 $107.09 $86.1K
Filing: Form 4 (Insider Transaction) Insider: Shaikh Erhaan (SVP, Sales) Shares: 804
View on SEC EDGAR → Open Filing Document →
Form 4 Tax withholding Tax / Compensation Filing 2026-10-13

LSCC insider Form 4 filed for equity award, exercise, or tax withholding

Tamer Ford (Director, President & CEO) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

Shares were withheld by the company to settle tax due when equity vested. This is an automatic administrative step and not a decision to sell.

Transactions reported on this filing
Code Nature Shares Price Value
F Tax withholding on vested shares 1,566 $126.05 $197.4K
Filing: Form 4 (Insider Transaction) Insider: Tamer Ford (Director, President & CEO) Shares: 1,566
View on SEC EDGAR → Open Filing Document →
Form 4 Tax withholding Tax / Compensation Filing 2026-10-13

LSCC insider Form 4 filed for equity award, exercise, or tax withholding

Shaikh Erhaan (SVP, Sales) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

Shares were withheld by the company to settle tax due when equity vested. This is an automatic administrative step and not a decision to sell.

Transactions reported on this filing
Code Nature Shares Price Value
F Tax withholding on vested shares 493 $126.05 $62.1K
Filing: Form 4 (Insider Transaction) Insider: Shaikh Erhaan (SVP, Sales) Shares: 493
View on SEC EDGAR → Open Filing Document →
Form 4 Tax withholding Tax / Compensation Filing 2026-10-13

LSCC insider Form 4 filed for equity award, exercise, or tax withholding

Flores Lorenzo (SVP, CFO) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

Shares were withheld by the company to settle tax due when equity vested. This is an automatic administrative step and not a decision to sell.

Transactions reported on this filing
Code Nature Shares Price Value
F Tax withholding on vested shares 577 $126.05 $72.7K
Filing: Form 4 (Insider Transaction) Insider: Flores Lorenzo (SVP, CFO) Shares: 577
View on SEC EDGAR → Open Filing Document →
Form 4 Tax withholding Tax / Compensation Filing 2026-10-13

LSCC insider Form 4 filed for equity award, exercise, or tax withholding

Feanny Tracy Ann (SVP, General Counsel) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

Shares were withheld by the company to settle tax due when equity vested. This is an automatic administrative step and not a decision to sell.

Transactions reported on this filing
Code Nature Shares Price Value
F Tax withholding on vested shares 346 $126.05 $43.6K
Filing: Form 4 (Insider Transaction) Insider: Feanny Tracy Ann (SVP, General Counsel) Shares: 346
View on SEC EDGAR → Open Filing Document →
Form 4 Tax withholding Tax / Compensation Filing 2026-10-13

LSCC insider Form 4 filed for equity award, exercise, or tax withholding

Elashmawi Esam (SVP, Strategy and Marketing) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

Shares were withheld by the company to settle tax due when equity vested. This is an automatic administrative step and not a decision to sell.

Transactions reported on this filing
Code Nature Shares Price Value
F Tax withholding on vested shares 515 $126.05 $64.9K
Filing: Form 4 (Insider Transaction) Insider: Elashmawi Esam (SVP, Strategy and Marketing) Shares: 515
View on SEC EDGAR → Open Filing Document →
Form 4 Tax withholding Tax / Compensation Filing 2026-10-13

LSCC insider Form 4 filed for equity award, exercise, or tax withholding

Desale Pravin (SVP, R&D) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

Shares were withheld by the company to settle tax due when equity vested. This is an automatic administrative step and not a decision to sell.

Transactions reported on this filing
Code Nature Shares Price Value
F Tax withholding on vested shares 504 $126.05 $63.5K
Filing: Form 4 (Insider Transaction) Insider: Desale Pravin (SVP, R&D) Shares: 504
View on SEC EDGAR → Open Filing Document →
Form 4 Open-market sale Insider Selling 2026-09-16

LSCC insider Desale Pravin (SVP, R&D) sold 4,279 shares (~$452.0K)

Desale Pravin, listed as SVP, R&D at LATTICE SEMICONDUCTOR CORP, reported an open-market sale of 4,279 LSCC shares in a Form 4 filing. This is a confirmed insider sale, not just a proposed sale notice.

The insider sold shares on the open market. Sales may be discretionary or executed automatically under a pre-arranged Rule 10b5-1 trading plan, and a Form 4 does not always make clear which applies.

Transactions reported on this filing
Code Nature Shares Price Value
S Open-market sale 1,700 $105.00 $178.5K
S Open-market sale 2,379 $105.97 $252.1K
S Open-market sale 200 $106.77 $21.4K
Filing: Form 4 (Insider Transaction) Insider: Desale Pravin (SVP, R&D) Shares: 4,279 Est. Value: $452.0K
View on SEC EDGAR → Open Filing Document →
Form 4 Open-market sale Insider Selling 2026-09-15

LSCC insider Desale Pravin (SVP, R&D) sold 2,039 shares (~$228.0K)

Desale Pravin, listed as SVP, R&D at LATTICE SEMICONDUCTOR CORP, reported an open-market sale of 2,039 LSCC shares in a Form 4 filing. This is a confirmed insider sale, not just a proposed sale notice.

The insider sold shares on the open market. Sales may be discretionary or executed automatically under a pre-arranged Rule 10b5-1 trading plan, and a Form 4 does not always make clear which applies.

Transactions reported on this filing
Code Nature Shares Price Value
F Tax withholding on vested shares 869 $119.76 $104.1K
A Compensation award 8,713 — —
F Tax withholding on vested shares 4,434 $119.76 $531.0K
S Open-market sale 2,039 $111.83 $228.0K
Filing: Form 4 (Insider Transaction) Insider: Desale Pravin (SVP, R&D) Shares: 2,039 Est. Value: $228.0K
View on SEC EDGAR → Open Filing Document →
Form 4 Tax withholding Tax / Compensation Filing 2026-09-01

LSCC insider Form 4 filed for equity award, exercise, or tax withholding

Feanny Tracy Ann (SVP, General Counsel) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

Shares were withheld by the company to settle tax due when equity vested. This is an automatic administrative step and not a decision to sell.

Transactions reported on this filing
Code Nature Shares Price Value
F Tax withholding on vested shares 445 $115.34 $51.3K
Filing: Form 4 (Insider Transaction) Insider: Feanny Tracy Ann (SVP, General Counsel) Shares: 445
View on SEC EDGAR → Open Filing Document →
Form 4 Tax withholding Tax / Compensation Filing 2026-09-01

LSCC insider Form 4 filed for equity award, exercise, or tax withholding

Desale Pravin (SVP, R&D) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

Shares were withheld by the company to settle tax due when equity vested. This is an automatic administrative step and not a decision to sell.

Transactions reported on this filing
Code Nature Shares Price Value
F Tax withholding on vested shares 654 $115.34 $75.4K
Filing: Form 4 (Insider Transaction) Insider: Desale Pravin (SVP, R&D) Shares: 654
View on SEC EDGAR → Open Filing Document →
Form 4 Tax withholding Tax / Compensation Filing 2026-09-01

LSCC insider Form 4 filed for equity award, exercise, or tax withholding

Elashmawi Esam (SVP, Strategy and Marketing) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

Shares were withheld by the company to settle tax due when equity vested. This is an automatic administrative step and not a decision to sell.

Transactions reported on this filing
Code Nature Shares Price Value
F Tax withholding on vested shares 680 $115.34 $78.4K
Filing: Form 4 (Insider Transaction) Insider: Elashmawi Esam (SVP, Strategy and Marketing) Shares: 680
View on SEC EDGAR → Open Filing Document →
Form 4 Open-market sale Insider Selling 2026-08-19

LSCC insider Feanny Tracy Ann (SVP, General Counsel) sold 1,880 shares (~$237.7K)

Feanny Tracy Ann, listed as SVP, General Counsel at LATTICE SEMICONDUCTOR CORP, reported an open-market sale of 1,880 LSCC shares in a Form 4 filing. This is a confirmed insider sale, not just a proposed sale notice.

The insider sold shares on the open market. Sales may be discretionary or executed automatically under a pre-arranged Rule 10b5-1 trading plan, and a Form 4 does not always make clear which applies.

Transactions reported on this filing
Code Nature Shares Price Value
S Open-market sale 1,880 $126.43 $237.7K
Filing: Form 4 (Insider Transaction) Insider: Feanny Tracy Ann (SVP, General Counsel) Shares: 1,880 Est. Value: $237.7K
View on SEC EDGAR → Open Filing Document →
Form 4 Tax withholding Tax / Compensation Filing 2026-08-18

LSCC insider Form 4 filed for equity award, exercise, or tax withholding

Feanny Tracy Ann (SVP, General Counsel) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

Shares were withheld by the company to settle tax due when equity vested. This is an automatic administrative step and not a decision to sell.

Transactions reported on this filing
Code Nature Shares Price Value
F Tax withholding on vested shares 367 $130.46 $47.9K
F Tax withholding on vested shares 270 $132.67 $35.8K
Filing: Form 4 (Insider Transaction) Insider: Feanny Tracy Ann (SVP, General Counsel) Shares: 637
View on SEC EDGAR → Open Filing Document →
Form 4 Open-market sale Insider Selling 2026-08-18

LSCC insider Elashmawi Esam (SVP, Strategy and Marketing) sold 15,742 shares (~$2.12M)

Elashmawi Esam, listed as SVP, Strategy and Marketing at LATTICE SEMICONDUCTOR CORP, reported an open-market sale of 15,742 LSCC shares in a Form 4 filing. This is a confirmed insider sale, not just a proposed sale notice.

The insider sold shares on the open market. Sales may be discretionary or executed automatically under a pre-arranged Rule 10b5-1 trading plan, and a Form 4 does not always make clear which applies.

Transactions reported on this filing
Code Nature Shares Price Value
F Tax withholding on vested shares 593 $130.46 $77.4K
F Tax withholding on vested shares 438 $132.67 $58.1K
S Open-market sale 1,934 $132.79 $256.8K
S Open-market sale 1,898 $133.77 $253.9K
S Open-market sale 8,882 $134.95 $1.20M
S Open-market sale 1,828 $135.83 $248.3K
S Open-market sale 1,200 $136.59 $163.9K
Filing: Form 4 (Insider Transaction) Insider: Elashmawi Esam (SVP, Strategy and Marketing) Shares: 15,742 Est. Value: $2.12M
View on SEC EDGAR → Open Filing Document →
Form 4 Tax withholding Tax / Compensation Filing 2026-08-17

LSCC insider Form 4 filed for equity award, exercise, or tax withholding

Desale Pravin (SVP, R&D) filed a Form 4 covering compensation-related activity such as stock awards, option exercises, conversions, or tax withholding. These filings are usually neutral.

Shares were withheld by the company to settle tax due when equity vested. This is an automatic administrative step and not a decision to sell.

Transactions reported on this filing
Code Nature Shares Price Value
F Tax withholding on vested shares 593 $130.46 $77.4K
Filing: Form 4 (Insider Transaction) Insider: Desale Pravin (SVP, R&D) Shares: 593
View on SEC EDGAR → Open Filing Document →
Proposed Insider Sales 3 · Form 144

A Form 144 is a notice of intent to sell restricted or control securities. It is not a record that anything was sold. Lattice Semiconductor Corporation has 3 such notices in this period.

The distinction matters because a Form 144 is frequently reported as though it were a completed insider sale. The filer may sell all of the shares covered, some of them, or none at all, and there is no obligation to update the notice either way. A sale that is actually executed by an officer or director shows up separately on a Form 4, which is the filing to check before treating a proposed sale as a real one.

Form 144 Proposed Insider Sale 2026-09-15

LSCC Form 144 filed for proposed insider sale by PRAVIN DESALE (4,279 shares) ~$455.7K

PRAVIN DESALE filed a Form 144 with the SEC indicating intent to sell LSCC (LATTICE SEMICONDUCTOR CORP) shares. Form 144 reflects a proposed sale, not a completed transaction. The actual execution, if any, would typically appear later in a Form 4.

Filing: Form 144 (Proposed Sale Notice) Insider: PRAVIN DESALE Shares: 4,279 Est. Value: $455.7K
View on SEC EDGAR → Open Filing Document →
Form 144 Proposed Insider Sale 2026-09-14

LSCC Form 144 filed for proposed insider sale by PRAVIN DESALE (2,039 shares) ~$244.2K

PRAVIN DESALE filed a Form 144 with the SEC indicating intent to sell LSCC (LATTICE SEMICONDUCTOR CORP) shares. Form 144 reflects a proposed sale, not a completed transaction. The actual execution, if any, would typically appear later in a Form 4.

Filing: Form 144 (Proposed Sale Notice) Insider: PRAVIN DESALE Shares: 2,039 Est. Value: $244.2K
View on SEC EDGAR → Open Filing Document →
Form 144 Proposed Insider Sale 2026-08-17

LSCC Form 144 filed for proposed insider sale by ESAM ELASHMAWI (15,742 shares) ~$2.05M

ESAM ELASHMAWI filed a Form 144 with the SEC indicating intent to sell LSCC (LATTICE SEMICONDUCTOR CORP) shares. Form 144 reflects a proposed sale, not a completed transaction. The actual execution, if any, would typically appear later in a Form 4.

Filing: Form 144 (Proposed Sale Notice) Insider: ESAM ELASHMAWI Shares: 15,742 Est. Value: $2.05M
View on SEC EDGAR → Open Filing Document →
Material Events 1 · Form 8-K

An 8-K reports a material event in the window between scheduled reports. There is 1 in this period for Lattice Semiconductor Corporation. Each 8-K names the item number it is filed under, and that number is the fastest way to tell a routine disclosure from a consequential one.

Item 2.02 is an earnings release, Item 5.02 is a change of directors or officers, and Item 1.01 or 2.01 covers a material agreement or a completed acquisition. Item 7.01 and Item 8.01 are the general-purpose disclosure items and carry no fixed meaning on their own.

Form 8-K/A Amended Material Company Update 2026-10-13

LSCC filed amended 8-K — material company event

LATTICE SEMICONDUCTOR CORP filed an amended 8-K with the SEC reporting a material event. Summary unavailable — view the original SEC filing for the full text.

Filing: 8-K/A (Material Event Amendment)
View on SEC EDGAR → Open Filing Document →

How we classify Lattice Semiconductor Corporation's filings

Straight from EDGAR

Each displayed record links to an original source document. StrongBuyAnalytics provides navigation and brief excerpts or summaries, not the filing itself. Parsing may omit context or contain errors, so read the original document in full.

Transaction codes, not guesswork

The nature shown on each insider filing comes from the transaction code the filer entered on the form itself — P for an open-market purchase, A for a compensation award, F for shares withheld to pay tax, M for an option exercise. Where one filing contains several codes, the transaction table lists them line by line.

Why the distinction matters

Insider activity is routinely summarised as buying or selling, which flattens together decisions that mean very different things. Shares withheld for tax on a vesting grant are an automatic administrative step; shares bought on the open market are someone committing their own money at the current price.

What this page does not tell you

A filing records what happened, not why. Form 4 does not always disclose whether a sale was executed under a pre-arranged Rule 10b5-1 plan, and no single filing is a basis for a decision on LSCC. Read these alongside the fundamentals rather than in isolation.

Frequently Asked Questions — LSCC SEC Filings

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Publisher, sources & limitations — September 15, 2026. StrongBuyAnalytics provides navigation and brief excerpts or summaries for educational use. Original filings remain at SEC EDGAR or other displayed source links; StrongBuyAnalytics does not author them. Filing dates are source dates, not publication dates for this page. Coverage can be delayed, incomplete, amended, or unavailable because of SEC/source availability, parsing, caching, or outages. Verify every material statement in the original filing.
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