LSCC insider buying and SEC filings, explained
Lattice Semiconductor Corp. · CIK 855658
Tracked: Forms 3/4/5, 8-K, NT · All filings on sec.gov
Company profile
- Exchanges
- Nasdaq
- Industry (SIC)
- Semiconductors & Related Devices
- State of incorporation
- DE
- Fiscal year end
- Jan 2
Insider activity in the last 12 months
Bought
$1.9M
Insiders who bought
1
Sold (not marked 10b5-1)
$7.1M
Planned sales (10b5-1)
$13.1M
Insider purchases and sales, last 12 months
| Traded | Type | What was filed | Source |
|---|---|---|---|
| Sep 15, 2026 | Planned (10b5-1) | Pravin Desale (SVP, R&D) sold 4,279 shares at about $105.62 ($452K), marked as a 10b5-1 plan trade. Holdings down 6% to 69,177 shares. | SEC filing Filed Sep 16, 2026 |
| Sep 14, 2026 | Planned (10b5-1) | Pravin Desale (SVP, R&D) sold 2,039 shares at $111.83 ($228K), marked as a 10b5-1 plan trade. Holdings down 3% to 73,456 shares. | SEC filing Filed Sep 15, 2026 |
| Aug 18, 2026 | Planned (10b5-1) | Tracy Ann Feanny (SVP, General Counsel) sold 1,880 shares at $126.43 ($238K), marked as a 10b5-1 plan trade. Holdings down 3% to 60,221 shares. | SEC filing Filed Aug 19, 2026 |
| Aug 17, 2026 | Planned (10b5-1) | Esam Elashmawi (SVP, Strategy and Marketing) sold 15,742 shares at about $134.77 ($2.1M), marked as a 10b5-1 plan trade. Holdings down 9% to 155,420 shares. | SEC filing Filed Aug 18, 2026 |
| Jun 12, 2026 | Planned (10b5-1) | Pravin Desale (SVP, R&D) sold 2,039 shares at $142.89 ($291K), marked as a 10b5-1 plan trade. Holdings down 3% to 73,519 shares. | SEC filing Filed Jun 12, 2026 |
| Jun 4, 2026 | Planned (10b5-1) | Tracy Ann Feanny (SVP, General Counsel) sold 2,740 shares at about $151.84 ($416K), marked as a 10b5-1 plan trade. Holdings down 4% to 63,084 shares. | SEC filing Filed Jun 5, 2026 |
| Jun 3, 2026 | Sale | James P. Lederer (Director) sold 6,101 shares at about $153.94 ($939K). Holdings down 13% to 41,201 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Jun 4, 2026 |
| May 20, 2026 | Planned (10b5-1) | Pravin Desale (SVP, R&D) sold 14,155 shares at about $134.23 ($1.9M), marked as a 10b5-1 plan trade. Holdings down 16% to 77,079 shares. | SEC filing Filed May 21, 2026 |
| May 6, 2026 | Sale | Elizabeth M Schwarting (Director) sold 3,200 shares at $124.53 ($398K). Holdings down 33% to 6,636 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed May 7, 2026 |
| Mar 11, 2026 | Sale | Tonya Stevens (CVP, Chief Accounting Officer) sold 1,113 shares at $94.00 ($105K). Holdings down 2% to 62,302 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Mar 12, 2026 |
| Mar 9–10, 2026 | Sale Amended filing | Erhaan Shaikh (SVP, Sales) sold 3,211 shares between Mar 9 and Mar 10 at about $91.96 ($295K). Holdings down 4% to 82,617 shares. Not marked as a 10b5-1 plan trade. This amends a filing from Mar 10. | SEC filing Filed Mar 11, 2026 |
| Mar 9–10, 2026 | Sale Amended filing | Pravin Desale (SVP, R&D) sold 3,697 shares between Mar 9 and Mar 10 at about $91.77 ($339K). Holdings down 4% to 80,826 shares. Not marked as a 10b5-1 plan trade. This amends a filing from Mar 10. | SEC filing Filed Mar 11, 2026 |
| Mar 9, 2026 | Sale | Tonya Stevens (CVP, Chief Accounting Officer) sold 1,092 shares at $90.63 ($99K). Holdings down 2% to 63,415 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Mar 10, 2026 |
| Mar 9, 2026 | Sale | Ford Tamer (CEO and Director) sold 3,544 shares at $90.63 ($321K). Holdings down 1% to 281,883 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Mar 10, 2026 |
| Mar 9, 2026 | Sale | Lorenzo Flores (CFO) sold 2,167 shares at $90.63 ($196K). Holdings down 2% to 105,276 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Mar 10, 2026 |
| Mar 9, 2026 | Sale | Esam Elashmawi (SVP Mktg & Strategy) sold 2,360 shares at $90.63 ($214K). Holdings down 1% to 163,469 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Mar 10, 2026 |
| Mar 9, 2026 | Sale | Tracy Ann Feanny (SVP, General Counsel) sold 1,381 shares at $90.63 ($125K). Holdings down 2% to 56,355 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Mar 10, 2026 |
| Mar 4, 2026 | Planned (10b5-1) | Esam Elashmawi (SVP Mktg & Strategy) sold 38,000 shares at about $91.96 ($3.5M), marked as a 10b5-1 plan trade. Holdings down 19% to 161,192 shares. | SEC filing Filed Mar 5, 2026 |
| Mar 2, 2026 | Sale | James P. Lederer (Director) sold 5,000 shares at about $99.80 ($499K). Holdings down 10% to 45,550 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Mar 3, 2026 |
| Mar 2, 2026 | Planned (10b5-1) | Tonya Stevens (CVP, Chief Accounting Officer) sold 3,230 shares at about $95.38 ($308K), marked as a 10b5-1 plan trade. Holdings down 5% to 62,302 shares. | SEC filing Filed Mar 3, 2026 |
| Feb 26, 2026 | Sale | James P. Lederer (Director) sold 5,000 shares at about $96.96 ($485K). Holdings down 9% to 50,550 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Mar 2, 2026 |
| Feb 25, 2026 | Sale | David Jeffrey Richardson (Director) sold 12,779 shares indirectly (by trust) at about $100.72 ($1.3M). Holdings by trust down 33% to 25,738 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Feb 26, 2026 |
| Feb 24, 2026 | Planned (10b5-1) | Tracy Ann Feanny (SVP, General Counsel) sold 12,146 shares at about $98.25 ($1.2M), marked as a 10b5-1 plan trade. Holdings down 18% to 56,006 shares. | SEC filing Filed Feb 25, 2026 |
| Feb 18, 2026 | Sale | Mark Edwin Jensen (Director) sold 10,134 shares directly and indirectly (by entity) at about $98.19 ($995K). Direct holdings down 13% to 41,508 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Feb 20, 2026 |
| Feb 18, 2026 | Planned (10b5-1) | Tonya Stevens (CVP, Chief Accounting Officer) sold 2,973 shares at $98.07 ($292K), marked as a 10b5-1 plan trade. Holdings down 4% to 67,232 shares. | SEC filing Filed Feb 19, 2026 |
| Feb 17, 2026 | Planned (10b5-1) | Pravin Desale (SVP, R&D) sold 685 shares at $95.45 ($65K), marked as a 10b5-1 plan trade. Holdings down 1% to 82,668 shares. | SEC filing Filed Feb 18, 2026 |
| Feb 13, 2026 | Sale | Robin Ann Abrams (Director) sold 8,000 shares indirectly (by trust) at about $99.75 ($798K). Holdings by trust down 8% to 98,398 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Feb 13, 2026 |
| Feb 12, 2026 | Planned (10b5-1) | Pravin Desale (SVP, R&D) sold 4,937 shares at about $100.98 ($499K), marked as a 10b5-1 plan trade. Holdings down 6% to 83,834 shares. | SEC filing Filed Feb 13, 2026 |
| Dec 18, 2025 | Planned (10b5-1) | Tracy Ann Feanny (SVP, General Counsel) sold 9,965 shares at about $73.44 ($732K), marked as a 10b5-1 plan trade. Holdings down 14% to 61,740 shares. | SEC filing Filed Dec 19, 2025 |
| Dec 12, 2025 | Planned (10b5-1) | Pravin Desale (SVP, R&D) sold 839 shares at about $78.09 ($66K), marked as a 10b5-1 plan trade. Holdings down 1% to 104,208 shares. | SEC filing Filed Dec 15, 2025 |
| Dec 3, 2025 | Planned (10b5-1) | Tonya Stevens (CVP, Chief Accounting Officer) sold 2,593 shares at $74.93 ($194K), marked as a 10b5-1 plan trade. Holdings down 3% to 71,912 shares. | SEC filing Filed Dec 4, 2025 |
| Nov 28, 2025 | Planned (10b5-1) | Pravin Desale (SVP, R&D) sold 5,708 shares at about $69.93 ($399K), marked as a 10b5-1 plan trade. Holdings down 5% to 105,913 shares. | SEC filing Filed Dec 2, 2025 |
| Nov 11, 2025 | Planned (10b5-1) | Tonya Stevens (CVP, Chief Accounting Officer) sold 2,593 shares at $66.75 ($173K), marked as a 10b5-1 plan trade. Holdings down 3% to 74,505 shares. | SEC filing Filed Nov 12, 2025 |
| Nov 6–7, 2025 | Purchase (code P) | Ford Tamer (CEO and Director) bought 30,000 shares directly and indirectly (by trust) between Nov 6, 2025 and Nov 7, 2025 at about $63.07 ($1.9M), reported as a purchase (code P). Direct holdings up 8% to 275,745 shares. Not marked as a 10b5-1 plan trade. | SEC filing Filed Nov 10, 2025 |
92 routine transactions (such as grants, option exercises or tax withholding) are not listed.
Cluster buys
No cluster buys in the last 12 months.
Red flags
No red flags in the last 12 months.
Key events
No key events in the last 12 months.
8-K filings, last 12 months
| Filed | Items | Tag | Source |
|---|---|---|---|
| Nov 2, 2026, 4:27 PM ET 8-K | Earnings released (Item 2.02) | SEC filing | |
| Oct 30, 2026, 4:17 PM ET 8-K/A | Executive or director change (Item 5.02) | Amendment | SEC filing |
Red flags are objective triggers only: the item or form filed, never an opinion.
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