Massivemarkets

SEC Form 4

Lattice Semiconductor Corp (LSCC) insider trading

In the 12 months to Oct 23, 2026, 12 LSCC insiders reported open-market sales of $20.2M across 35 filings; one president & CEO bought $1.9M.

Latest filing · Last 12 months · Source: SEC EDGAR · How we count

Open-market sales
$20.2M
35 filings · 12 insiders
Open-market purchases
$1.9M
1 filing · Ford Tamer, President & CEO
Pre-arranged sales (10b5-1)
18 of 35
$13.1M of $20.2M sold (65%)

Who traded LSCC, and when

  • Purchase
  • Sale
  • Sale, pre-arranged (10b5-1)

LSCC daily close from Oct 23, 2025 to Oct 23, 2026, between $61.73 and $155.27, last $97.11. 35 sale and 1 purchase filings by 12 insiders, marked at their filing dates. Esam Elashmawi, SVP Mktg & Strategy → SVP, Strategy and Marketing: sold $5.8M across 3 filings, first filed Mar 5, 2026, last Aug 18, 2026. Pravin Desale, SVP, R&D: sold $4.2M across 10 filings, first filed Dec 2, 2025, last Sep 16, 2026. Tracy Ann Feanny, SVP, General Counsel: sold $2.7M across 5 filings, first filed Dec 19, 2025, last Aug 19, 2026. Ford Tamer, President & CEO: sold $321.2K and bought $1.9M across 2 filings, first filed Nov 10, 2025, last Mar 10, 2026. James P. Lederer, Director: sold $1.9M across 3 filings, first filed Mar 2, 2026, last Jun 4, 2026. David Jeffrey Richardson, Director: sold $1.3M across 1 filing, first filed Feb 26, 2026, last Feb 26, 2026. 6 others: sold $3.9M across 12 filings, first filed Nov 12, 2025, last May 7, 2026.

Largest mark · tap a row for others

Esam Elashmawi · SVP Mktg & Strategy

Filing 1 of 2 within a week · $3,708,206 total

Sale $3,494,319

38,000 shares at $91.96 avg

Filed Mar 5, 2026 · traded Mar 4

Pre-arranged (10b5-1) · close on filing date $91.11

LSCC daily closelast $97.11

Esam Elashmawi · SVP Mktg & Strategy → SVP, Strategy and Marketing

$5.8M sold

Pravin Desale · SVP, R&D

$4.2M sold

Tracy Ann Feanny · SVP, General Counsel

$2.7M sold

Ford Tamer · President & CEO

$321.2K sold$1.9M bought

James P. Lederer · Director

$1.9M sold

David Jeffrey Richardson · Director

$1.3M sold

6 others

$3.9M sold
One row per insider, smaller filers combined; marks sit at the SEC filing date, sized by dollar value.

Has Lattice Semiconductor Corp's CEO sold stock?

Yes. Ford Tamer (CEO) sold 3,544 shares ($321.2K) in Mar 2026.

Open-market trades

36 filings in the last 12 months
InsiderRoleSoldBoughtFilingsPre-arranged (10b5-1)Last filed
Esam ElashmawiSVP Mktg & Strategy → SVP, Strategy and Marketing$5.8M—396% of sales
Pravin DesaleSVP, R&D$4.2M—1092% of sales
Tracy Ann FeannySVP, General Counsel$2.7M—595% of sales
Ford TamerPresident & CEO$321.2K$1.9M2—
James P. LedererDirector$1.9M—3—
David Jeffrey RichardsonDirector$1.3M—1—
Tonya StevensCVP, Chief Accounting Officer$1.2M—683% of sales
Mark Edwin JensenDirector$995.0K—1—
Robin Ann AbramsDirector$798.0K—1—
Elizabeth M. SchwartingDirector$398.5K—1—
Erhaan ShaikhSVP, Sales$295.3K—2—
Lorenzo FloresSVP, CFO$196.4K—1—
Other insider activity (not market trades) · 127 records
  • Option exercises4 records
  • Tax withholding93 records
  • Grants and awards25 records
  • Gifts4 records
  • Other1 record

Reported on Form 4 but not purchases or sales in the market, so not counted in the totals above.

Build this yourself

This page joins two Massive endpoints: Form 4 filings and daily prices. Ask an agent to watch for new filings:

Agent prompt

Using the Massive API (massive.com/docs/llms.txt), check Form 4 filings for LSCC every day with transaction_code=P and tell me when an insider files an open-market purchase, with their role, shares, price and the filing link.

How to read this page

Open-market purchase or sale
A buy or sell of the company's stock at market price. Grants, option exercises, shares withheld for tax, gifts and employee stock plan purchases are listed separately and not counted.
Pre-arranged (10b5-1)
The insider marked the filing as made under a trading plan set up in advance (SEC Rule 10b5-1). The mark covers the whole filing, and an unmarked filing may still be under a plan.
Role
The title on each filing. Someone whose title changed shows more than one.
Filing date
Insiders have two business days to report a trade. Totals and the chart use the filing date, when the trade became public.
Counted once
When several owners (a fund and its partners, say) report the same trade, it's counted once. Corrected filings replace the originals.