LATTICE SEMICONDUCTOR (LSCC) stock: insider trades, news & valuation
Net selling
Close · Oct 9, 2026
$126.05
+0.9% on the day
+69.0% over 12 months
52-week range $61.73 – $155.27
Share price and insider trades
LSCC closeInsider buyInsider sale
Bought, 12 months$1.9M
Sold, 12 months$20.5M
Insiders buying1
Insiders selling12
LATTICE SEMICONDUCTOR insider trading at a glance (Oct 9, 2026): in the past 12 months, 1 insider bought $1.9M and 12 sold $20.5M of LSCC stock on the open market.
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LSCC insider buying and selling by quarter
Open-market purchases (green, above the line) and sales (red, below), by trade date.
| Quarter | Bought | Purchases | Sold | Sales |
|---|---|---|---|---|
| Q4 2026 | — | 0 | — | 0 |
| Q3 2026 | — | 0 | $3.0M | 10 |
| Q2 2026 | — | 0 | $3.9M | 20 |
| Q1 2026 | — | 0 | $12.0M | 40 |
| Q4 2025 | $1.9M | 4 | $1.6M | 6 |
Valuation, profit and volume
P/E (trailing)n/aSector median —
Market value—
Profit margin—Revenue growth —
Volume vs. 50-day1.0×Last 5 sessions
Insiders' paper profit+$1.9MOn all tracked purchases +99.9%
Summary
Over the past 12 months, 1 LATTICE SEMICONDUCTOR CORP insider reported open-market purchases totaling $1.9M, while 12 insiders reported sales totaling $20.5M. 55 of 76 recorded sales were made under pre-scheduled Rule 10b5-1 trading plans, which are usually less informative than discretionary sales.
Members of Congress who traded LSCC
From STOCK Act disclosures. Reported up to 45 days after the trade, in dollar ranges.
| Member | Trade | Traded | Reported | Since trade |
|---|---|---|---|---|
| Thomas H TubervilleSenate | Sold $1,001 - $15,000 | May 7, 2024 | Aug 5, 2026 | +181.4% |
Insider transactions
Open-market purchases and sales.
| Filed | Insider | Type | Shares | Price | Value | Since | Score |
|---|---|---|---|---|---|---|---|
| Sep 16SEC | Pravin DesaleSvp, R&D | Sell Plan | 2,37969,377 held (−3%) | $105.97 | $252K | +18.9% | — |
| Sep 16SEC | Pravin DesaleSvp, R&D | Sell Plan | 1,70071,756 held (−2%) | $105.00 | $178K | +20.0% | — |
| Sep 16SEC | Pravin DesaleSvp, R&D | Sell Plan | 20069,177 held (−0%) | $106.77 | $21K | +18.1% | — |
| Sep 15SEC | Pravin DesaleSvp, R&D | Sell Plan | 2,03973,456 held (−3%) | $111.83 | $228K | +12.7% | — |
| Aug 19SEC | Tracy Ann FeannyGeneral Counsel | Sell Plan | 1,88060,221 held (−3%) | $126.43 | $238K | -0.3% | — |
| Aug 18SEC | Esam ElashmawiSvp, Strategy And Marketing | Sell Plan | 8,882158,448 held (−5%) | $134.95 | $1.2M | -6.6% | — |
| Aug 18SEC | Esam ElashmawiSvp, Strategy And Marketing | Sell Plan | 1,934169,228 held (−1%) | $132.79 | $257K | -5.1% | — |
| Aug 18SEC | Esam ElashmawiSvp, Strategy And Marketing | Sell Plan | 1,898167,330 held (−1%) | $133.77 | $254K | -5.8% | — |
| Aug 18SEC | Esam ElashmawiSvp, Strategy And Marketing | Sell Plan | 1,828156,620 held (−1%) | $135.83 | $248K | -7.2% | — |
| Aug 18SEC | Esam ElashmawiSvp, Strategy And Marketing | Sell Plan | 1,200155,420 held (−1%) | $136.59 | $164K | -7.7% | — |
| Jun 12SEC | Pravin DesaleSvp, R&D | Sell Plan | 2,03973,519 held (−3%) | $142.89 | $291K | -11.8% | — |
| Jun 5SEC | Tracy Ann FeannyGeneral Counsel | Sell Plan | 76263,282 held (−1%) | $153.74 | $117K | -18.0% | — |
| Jun 5SEC | Tracy Ann FeannyGeneral Counsel | Sell Plan | 49864,044 held (−1%) | $152.80 | $76K | -17.5% | — |
| Jun 5SEC | Tracy Ann FeannyGeneral Counsel | Sell Plan | 47564,924 held (−1%) | $149.92 | $71K | -15.9% | — |
| Jun 5SEC | Tracy Ann FeannyGeneral Counsel | Sell Plan | 42565,399 held (−1%) | $148.34 | $63K | -15.0% | — |
| Jun 5SEC | Tracy Ann FeannyGeneral Counsel | Sell Plan | 38264,542 held (−1%) | $151.70 | $58K | -16.9% | — |
| Jun 5SEC | Tracy Ann FeannyGeneral Counsel | Sell Plan | 19863,084 held (−0%) | $154.53 | $31K | -18.4% | — |
| Jun 4SEC | James P LedererDirector | Sell | 6,10141,201 held (−13%) | $153.94 | $939K | -18.1% | — |
| May 21SEC | Pravin DesaleSvp, R&D | Sell Plan | 3,70083,834 held (−4%) | $133.55 | $494K | -5.6% | — |
| May 21SEC | Pravin DesaleSvp, R&D | Sell Plan | 1,90081,934 held (−2%) | $134.66 | $256K | -6.4% | — |
| May 21SEC | Pravin DesaleSvp, R&D | Sell Plan | 1,70080,234 held (−2%) | $135.53 | $230K | -7.0% | — |
| May 21SEC | Pravin DesaleSvp, R&D | Sell Plan | 1,50087,534 held (−2%) | $132.44 | $199K | -4.8% | — |
| May 21SEC | Pravin DesaleSvp, R&D | Sell Plan | 1,10078,034 held (−1%) | $137.69 | $151K | -8.5% | — |
| May 21SEC | Pravin DesaleSvp, R&D | Sell Plan | 1,10079,134 held (−1%) | $136.70 | $150K | -7.8% | — |
| May 21SEC | Pravin DesaleSvp, R&D | Sell Plan | 95577,079 held (−1%) | $138.65 | $132K | -9.1% | — |
| May 21SEC | Pravin DesaleSvp, R&D | Sell Plan | 90089,034 held (−1%) | $131.39 | $118K | -4.1% | — |
| May 21SEC | Pravin DesaleSvp, R&D | Sell Plan | 80089,934 held (−1%) | $130.43 | $104K | -3.4% | — |
| May 21SEC | Pravin DesaleSvp, R&D | Sell Plan | 30090,734 held (−0%) | $129.01 | $39K | -2.3% | — |
| May 21SEC | Pravin DesaleSvp, R&D | Sell Plan | 20091,034 held (−0%) | $127.05 | $25K | -0.8% | — |
| May 7SEC | Elizabeth M SchwartingDirector | Sell | 3,2006,636 held (−33%) | $124.53 | $398K | +1.2% | — |
| Mar 12SEC | Tonya StevensCvp, Chief Accounting Officer | Sell | 1,11362,302 held (−2%) | $94.00 | $105K | +34.1% | — |
| Mar 11SEC | Pravin DesaleSvp, R&D | Sell | 2,36680,826 held (−3%) | $92.41 | $219K | +36.4% | — |
| Mar 11SEC | Erhaan ShaikhSvp, Sales | Sell | 1,57782,617 held (−2%) | $93.33 | $147K | +35.1% | — |
| Mar 10SEC | Ford TamerCEO, President | Sell | 3,544281,883 held (−1%) | $90.63 | $321K | +39.1% | — |
| Mar 10SEC | Pravin DesaleSvp, R&D | Sell | 2,36680,826 held (−3%) | $92.41 | $219K | +36.4% | — |
| Mar 10SEC | Esam ElashmawiSvp Mktg & Strategy | Sell | 2,360163,469 held (−1%) | $90.63 | $214K | +39.1% | — |
| Mar 10SEC | Lorenzo FloresCFO | Sell | 2,167105,276 held (−2%) | $90.63 | $196K | +39.1% | — |
| Mar 10SEC | Erhaan ShaikhSvp, Sales | Sell | 1,63484,194 held (−2%) | $90.63 | $148K | +39.1% | — |
| Mar 10SEC | Erhaan ShaikhSvp, Sales | Sell | 1,57782,617 held (−2%) | $93.33 | $147K | +35.1% | — |
| Mar 10SEC | Tracy Ann FeannyGeneral Counsel | Sell | 1,38156,355 held (−2%) | $90.63 | $125K | +39.1% | — |
| Mar 10SEC | Pravin DesaleSvp, R&D | Sell | 1,33183,192 held (−2%) | $90.63 | $121K | +39.1% | — |
| Mar 10SEC | Tonya StevensCvp, Chief Accounting Officer | Sell | 1,09263,415 held (−2%) | $90.63 | $99K | +39.1% | — |
| Mar 5SEC | Esam ElashmawiSvp Mktg & Strategy | Sell Plan | 14,218170,132 held (−8%) | $92.20 | $1.3M | +36.7% | — |
| Mar 5SEC | Esam ElashmawiSvp Mktg & Strategy | Sell Plan | 9,646184,350 held (−5%) | $91.46 | $882K | +37.8% | — |
| Mar 5SEC | Esam ElashmawiSvp Mktg & Strategy | Sell Plan | 8,668161,464 held (−5%) | $93.05 | $807K | +35.5% | — |
| Mar 5SEC | Esam ElashmawiSvp Mktg & Strategy | Sell Plan | 5,196193,996 held (−3%) | $90.28 | $469K | +39.6% | — |
| Mar 5SEC | Esam ElashmawiSvp Mktg & Strategy | Sell Plan | 272161,192 held (−0%) | $93.97 | $26K | +34.1% | — |
| Mar 3SEC | James P LedererDirector | Sell | 5,00045,550 held (−10%) | $99.80 | $499K | +26.3% | — |
| Mar 3SEC | Tonya StevensCvp, Chief Accounting Officer | Sell Plan | 2,13063,402 held (−3%) | $95.30 | $203K | +32.3% | — |
| Mar 3SEC | Tonya StevensCvp, Chief Accounting Officer | Sell Plan | 1,10062,302 held (−2%) | $95.53 | $105K | +31.9% | — |
| Mar 2SEC | James P LedererDirector | Sell | 5,00050,550 held (−9%) | $96.96 | $485K | +30.0% | — |
| Feb 26SEC | David Jeffrey RichardsonDirector | Sell | 11,29927,218 held (−29%) | $100.66 | $1.1M | +25.2% | — |
| Feb 26SEC | David Jeffrey RichardsonDirector | Sell | 1,48025,738 held (−5%) | $101.21 | $150K | +24.5% | — |
| Feb 25SEC | Tracy Ann FeannyGeneral Counsel | Sell Plan | 10,25656,106 held (−15%) | $98.35 | $1.0M | +28.2% | — |
| Feb 25SEC | Tracy Ann FeannyGeneral Counsel | Sell Plan | 1,79066,362 held (−3%) | $97.64 | $175K | +29.1% | — |
| Feb 25SEC | Tracy Ann FeannyGeneral Counsel | Sell Plan | 10056,006 held (−0%) | $99.03 | $10K | +27.3% | — |
| Feb 20SEC | Mark Edwin JensenDirector | Sell | 6,27941,508 held (−13%) | $98.10 | $616K | +28.5% | — |
| Feb 20SEC | Mark Edwin JensenDirector | Sell | 3,85559,342 held (−6%) | $98.34 | $379K | +28.2% | — |
| Feb 19SEC | Tonya StevensCvp, Chief Accounting Officer | Sell Plan | 2,97367,232 held (−4%) | $98.07 | $292K | +28.5% | — |
| Feb 18SEC | Pravin DesaleSvp, R&D | Sell Plan | 68582,668 held (−1%) | $95.45 | $65K | +32.1% | — |
| Feb 13SEC | Robin Ann AbramsDirector | Sell | 8,00098,398 held (−8%) | $99.75 | $798K | +26.4% | — |
| Feb 13SEC | Pravin DesaleSvp, R&D | Sell Plan | 1,53785,734 held (−2%) | $99.94 | $154K | +26.1% | — |
| Feb 13SEC | Pravin DesaleSvp, R&D | Sell Plan | 80087,271 held (−1%) | $99.04 | $79K | +27.3% | — |
| Feb 13SEC | Pravin DesaleSvp, R&D | Sell Plan | 70084,134 held (−1%) | $105.20 | $74K | +19.8% | — |
| Feb 13SEC | Pravin DesaleSvp, R&D | Sell Plan | 70088,071 held (−1%) | $97.51 | $68K | +29.3% | — |
| Feb 13SEC | Pravin DesaleSvp, R&D | Sell Plan | 40085,334 held (−0%) | $100.86 | $40K | +25.0% | — |
| Feb 13SEC | Pravin DesaleSvp, R&D | Sell Plan | 30085,034 held (−0%) | $102.18 | $31K | +23.4% | — |
| Feb 13SEC | Pravin DesaleSvp, R&D | Sell Plan | 20083,934 held (−0%) | $106.63 | $21K | +18.2% | — |
| Feb 13SEC | Pravin DesaleSvp, R&D | Sell Plan | 20084,834 held (−0%) | $103.71 | $21K | +21.5% | — |
| Feb 13SEC | Pravin DesaleSvp, R&D | Sell Plan | 10083,834 held (−0%) | $107.30 | $11K | +17.5% | — |
| Dec 19SEC | Tracy Ann FeannyGeneral Counsel | Sell Plan | 7,73563,970 held (−11%) | $73.30 | $567K | +72.0% | — |
| Dec 19SEC | Tracy Ann FeannyGeneral Counsel | Sell Plan | 2,23061,740 held (−3%) | $73.93 | $165K | +70.5% | — |
| Dec 15SEC | Pravin DesaleSvp, R&D | Sell Plan | 839104,208 held (−1%) | $78.09 | $66K | +61.4% | — |
| Dec 4SEC | Tonya StevensCvp, Chief Accounting Officer | Sell Plan | 2,59371,912 held (−3%) | $74.93 | $194K | +68.2% | — |
| Dec 2SEC | Pravin DesaleSvp, R&D | Sell Plan | 5,708105,913 held (−5%) | $69.93 | $399K | +80.3% | — |
| Nov 12SEC | Tonya StevensCvp, Chief Accounting Officer | Sell Plan | 2,59374,505 held (−3%) | $66.75 | $173K | +88.8% | — |
| Nov 10SEC | Ford TamerCEO, President | Buy | 12,525275,745 held (+5%) | $63.91 | $800K | +97.2% | — |
| Nov 10SEC | Ford TamerCEO, President | Buy | 7,475263,220 held (+3%) | $63.16 | $472K | +99.6% | — |
| Nov 10SEC | Ford TamerCEO, President | Buy | 5,900new position | $61.62 | $364K | +104.6% | — |
| Nov 10SEC | Ford TamerCEO, President | Buy | 4,10010,000 held (+69%) | $62.43 | $256K | +101.9% | — |
Insiders at LATTICE SEMICONDUCTOR CORP
| Insider | Bought | Sold | Last filing | Score |
|---|---|---|---|---|
| Ford TamerCEO, President | $1.9M | $321K | Mar 10, 2026 | — |
| Esam ElashmawiSvp, Strategy And Marketing | — | $5.8M | Aug 18, 2026 | — |
| Pravin DesaleSvp, R&D | — | $4.5M | Sep 16, 2026 | — |
| Tracy Ann FeannyGeneral Counsel | — | $2.7M | Aug 19, 2026 | — |
| James P LedererDirector | — | $1.9M | Jun 4, 2026 | — |
| David Jeffrey RichardsonDirector | — | $1.3M | Feb 26, 2026 | — |
| Tonya StevensCvp, Chief Accounting Officer | — | $1.2M | Mar 12, 2026 | — |
| Mark Edwin JensenDirector | — | $995K | Feb 20, 2026 | — |
| Robin Ann AbramsDirector | — | $798K | Feb 13, 2026 | — |
| Erhaan ShaikhSvp, Sales | — | $442K | Mar 11, 2026 | — |
| Elizabeth M SchwartingDirector | — | $398K | May 7, 2026 | — |
| Lorenzo FloresCFO | — | $196K | Mar 10, 2026 | — |
LSCC stock: common questions
Are LATTICE SEMICONDUCTOR CORP insiders buying LSCC stock?
In the past 12 months, 1 insiders reported open-market purchases of LSCC worth $1.9M. The latest was CEO, President Ford Tamer bought $800K of LSCC at $63.91 — largest purchase by this insider in our records.
Are LATTICE SEMICONDUCTOR CORP insiders selling LSCC stock?
12 insiders reported sales worth $20.5M over the same period.
Where does this data come from?
Every transaction comes from Form 4 filings that insiders must submit to the SEC within two business days of a trade. We pull them from SEC EDGAR every night.
What is LSCC's 52-week range?
Over the past year LSCC has traded between $61.73 and $155.27. It last closed at $126.05 on Oct 9, 2026.