Where can I read LSCC's latest 10-K?

LSCC's latest annual report, a 10-K, was filed on Feb 13, 2026 for the fiscal year ended Jan 3, 2026. It is linked above and opens on EDGAR, the SEC's own site, where every exhibit is also listed.

When did LSCC last file an 8-K?

On Oct 22, 2026 it furnished a press release headed “John McCool and Raejeanne Skillern to Board of Directors”. An 8-K reports a material event between quarterly reports; the one that furnishes the quarter's results is filed under Item 2.02, last on Aug 4, 2026.

Are LSCC insiders buying or selling?

Over the last 13 months insiders sold $19.0M in 30 sales and bought nothing on the open market; 102 other transactions (awards, exercises, tax withholding, gifts and plan purchases). The most recent sale: Desale Pravin (SVP, R&D) sold 4,279 shares on Sep 15, 2026 for $452K, under a 10b5-1 plan. Every figure is as the insider filed it on Form 4; a sale under a 10b5-1 plan was scheduled in advance.

How many SEC filings has LSCC made?

2,509 filings are on EDGAR under the registrant records that have been Lattice Semiconductor Corporation, going back to 1994; 1,600 of them are insider ownership forms (Forms 3, 4, 5 and 144).

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LSCC SEC filings (2026)

CIK 855658 · Semiconductors & Related Devices (SIC 3674) · incorporated in DE · fiscal year ends in January

2,509 filings on EDGAR since 1994 · 35 annual, 99 quarterly, 292 current · financial statements · earnings

Latest 10-K

Feb 13, 2026

fiscal year to Jan 3, 2026

Latest 10-Q

Aug 4, 2026

quarter to Jul 4, 2026

Latest 8-K

Oct 22, 2026

John McCool and Raejeanne Skillern to Board of Directors

Last earnings release

Aug 4, 2026

$0.22 vs $0.24 · ▼ 7.0%

Filings on file

2,509

since 1994, 1,600 insider forms

What happened, last 12 months#

Every earnings release with its print, every report with its quarter, the other 8-Ks by the headline of the press release they furnish or by their items, the proxy statements, and each day an insider bought or sold — newest first, each line opening the filing on EDGAR. The index by form and year follows.

October 2026

Oct 228-K8-K · John McCool and Raejeanne Skillern to Board of DirectorsDirectors or officers; compensation; Regulation FD disclosure
Oct 138-K8-K · Financial statements and exhibits

September 2026

Sep 15Insider saleDesale Pravin (SVP, R&D) sold 4,279 shares for $452K at $105.00–$106.77 under a 10b5-1 plan
Sep 14Insider saleDesale Pravin (SVP, R&D) sold 2,039 shares for $228K at $111.83 under a 10b5-1 plan

August 2026

Aug 18Insider saleFeanny Tracy Ann (SVP, General Counsel) sold 1,880 shares for $238K at $126.43 under a 10b5-1 plan
Aug 17Insider saleElashmawi Esam (SVP, Strategy and Marketing) sold 15,742 shares for $2.1M at $132.79–$136.59 under a 10b5-1 plan
Aug 4EarningsEarnings release — EPS $0.22 vs $0.24 est. (−8.3%); revenue $201.1M (+62% y/y) 7.0%
Aug 4ReportQuarterly report, Q2 2026 — revenue $201.1M (+62% y/y), net income $19.4M, EPS $0.14

July 2026

Jul 278-K8-K · Lattice Semiconductor Completes Acquisition of AMICompletion of an acquisition or disposition; New financial obligation; Unregistered sale of equity; Directors or officers; compensation; Regulation FD disclosure

Insider transactions#

What officers, directors and 10% holders reported on Forms 4 and 5 over the last 13 months, from the documents themselves: one insider’s trades of one kind on one day are one row, with the shares, the price range and the total as filed. Open-market buys and sells first; awards, exercises, tax withholding, gifts and employee-plan purchases are grouped below them.

Over the last 13 months insiders sold $19.0M in 30 sales and bought nothing on the open market; 102 other transactions (awards, exercises, tax withholding, gifts and plan purchases).

Date	Insider	Action	Shares	Price	Value	Held after	Filing
Sep 15, 2026Form 4	Desale PravinSVP, R&DSold · $452K · 4,279 sh · 10b5-1	Sold· 10b5-1 plan	4,279	$105.00–$106.77	$452K	69,177	Form 4
Sep 14, 2026Form 4	Desale PravinSVP, R&DSold · $228K · 2,039 sh · 10b5-1	Sold· 10b5-1 plan	2,039	$111.83	$228K	73,456	Form 4
Aug 18, 2026Form 4	Feanny Tracy AnnSVP, General CounselSold · $238K · 1,880 sh · 10b5-1	Sold· 10b5-1 plan	1,880	$126.43	$238K	60,221	Form 4
Aug 17, 2026Form 4	Elashmawi EsamSVP, Strategy and MarketingSold · $2.1M · 15,742 sh · 10b5-1	Sold· 10b5-1 plan	15,742	$132.79–$136.59	$2.1M	155,420	Form 4
Jun 12, 2026Form 4	Desale PravinSVP, R&DSold · $291K · 2,039 sh · 10b5-1	Sold· 10b5-1 plan	2,039	$142.89	$291K	73,519	Form 4
Jun 4, 2026Form 4	Feanny Tracy AnnSVP, General CounselSold · $416K · 2,740 sh · 10b5-1	Sold· 10b5-1 plan	2,740	$148.34–$154.53	$416K	63,084	Form 4
Jun 3, 2026Form 4	LEDERER JAMES PDirectorSold · $939K · 6,101 sh	Sold	6,101	$153.94	$939K	41,201	Form 4
May 20, 2026Form 4	Desale PravinSVP, R&DSold · $1.9M · 14,155 sh · 10b5-1	Sold· 10b5-1 plan	14,155	$127.05–$138.65	$1.9M	77,079	Form 4
May 6, 2026Form 4	Schwarting Elizabeth MDirectorSold · $398K · 3,200 sh	Sold	3,200	$124.53	$398K	6,636	Form 4
Mar 11, 2026Form 4	Stevens TonyaCVP, Chief Accounting OfficerSold · $105K · 1,113 sh	Sold	1,113	$94.00	$105K	62,302	Form 4
Mar 10, 2026Form 4 ×2	Desale PravinSVP, R&DSold · $437K · 4,732 sh	Sold	4,732	$92.41	$437K	80,826	Form 4 ×2
Mar 10, 2026Form 4 ×2	Shaikh ErhaanSVP, SalesSold · $294K · 3,154 sh	Sold	3,154	$93.33	$294K	82,617	Form 4 ×2
Mar 9, 2026Form 4	Tamer FordPresident & CEO · DirectorSold · $321K · 3,544 sh	Sold	3,544	$90.63	$321K	281,883	Form 4
Mar 9, 2026Form 4	Elashmawi EsamSVP Mktg & StrategySold · $214K · 2,360 sh	Sold	2,360	$90.63	$214K	163,469	Form 4
Mar 9, 2026Form 4	Flores LorenzoSVP, CFOSold · $196K · 2,167 sh	Sold	2,167	$90.63	$196K	105,276	Form 4
Mar 9, 2026Form 4	Shaikh ErhaanSVP, SalesSold · $148K · 1,634 sh	Sold	1,634	$90.63	$148K	84,194	Form 4
Mar 9, 2026Form 4	Feanny Tracy AnnSVP, General CounselSold · $125K · 1,381 sh	Sold	1,381	$90.63	$125K	56,355	Form 4
Mar 9, 2026Form 4	Desale PravinSVP, R&DSold · $121K · 1,331 sh	Sold	1,331	$90.63	$121K	83,192	Form 4
Mar 9, 2026Form 4	Stevens TonyaCVP, Chief Accounting OfficerSold · $99K · 1,092 sh	Sold	1,092	$90.63	$99K	63,415	Form 4
Mar 4, 2026Form 4	Elashmawi EsamSVP Mktg & StrategySold · $3.5M · 38,000 sh · 10b5-1	Sold· 10b5-1 plan	38,000	$90.28–$93.97	$3.5M	161,192	Form 4
Mar 2, 2026Form 4	LEDERER JAMES PDirectorSold · $499K · 5,000 sh	Sold	5,000	$99.80	$499K	45,550	Form 4
Mar 2, 2026Form 4	Stevens TonyaCVP, Chief Accounting OfficerSold · $308K · 3,230 sh · 10b5-1	Sold· 10b5-1 plan	3,230	$95.30–$95.53	$308K	62,302	Form 4
Feb 26, 2026Form 4	LEDERER JAMES PDirectorSold · $485K · 5,000 sh	Sold	5,000	$96.96	$485K	50,550	Form 4
Feb 25, 2026Form 4	RICHARDSON DAVID JEFFREYDirectorSold · $1.3M · 12,779 sh	Sold	12,779	$100.66–$101.21	$1.3M	25,738	Form 4
Feb 24, 2026Form 4	Feanny Tracy AnnSVP, General CounselSold · $1.2M · 12,146 sh · 10b5-1	Sold· 10b5-1 plan	12,146	$97.64–$99.03	$1.2M	56,006	Form 4
Feb 18, 2026Form 4	Jensen Mark EdwinDirectorSold · $995K · 10,134 sh	Sold	10,134	$98.10–$98.34	$995K	100,850	Form 4
Feb 18, 2026Form 4	Stevens TonyaCVP, Chief Accounting OfficerSold · $292K · 2,973 sh · 10b5-1	Sold· 10b5-1 plan	2,973	$98.07	$292K	67,232	Form 4
Feb 17, 2026Form 4	Desale PravinSVP, R&DSold · $65K · 685 sh · 10b5-1	Sold· 10b5-1 plan	685	$95.45	$65K	82,668	Form 4
Feb 13, 2026Form 4	ABRAMS ROBIN ANNDirectorSold · $798K · 8,000 sh	Sold	8,000	$99.75	$798K	98,398	Form 4
Feb 12, 2026Form 4	Desale PravinSVP, R&DSold · $499K · 4,937 sh · 10b5-1	Sold· 10b5-1 plan	4,937	$97.51–$107.30	$499K	83,834	Form 4

Awards, exercises, withholding and plan purchases · 102 transactions

Date	Insider	Action	Shares	Price	Value	Held after	Filing
Oct 15, 2026Form 4	Shaikh ErhaanSVP, SalesTax withholding · $86K · 804 sh	Tax withholding	804	$107.09	$86K	88,490	Form 4
Oct 10, 2026Form 4	Tamer FordPresident & CEO · DirectorTax withholding · $197K · 1,566 sh	Tax withholding	1,566	$126.05	$197K	315,677	Form 4
Oct 10, 2026Form 4	Flores LorenzoSVP, CFOTax withholding · $73K · 577 sh	Tax withholding	577	$126.05	$73K	112,936	Form 4
Oct 10, 2026Form 4	Elashmawi EsamSVP, Strategy and MarketingTax withholding · $65K · 515 sh	Tax withholding	515	$126.05	$65K	154,225	Form 4
Oct 10, 2026Form 4	Desale PravinSVP, R&DTax withholding · $64K · 504 sh	Tax withholding	504	$126.05	$64K	68,673	Form 4
Oct 10, 2026Form 4	Shaikh ErhaanSVP, SalesTax withholding · $62K · 493 sh	Tax withholding	493	$126.05	$62K	89,294	Form 4
Oct 10, 2026Form 4	Feanny Tracy AnnSVP, General CounselTax withholding · $44K · 346 sh	Tax withholding	346	$126.05	$44K	59,430	Form 4
Sep 11, 2026Form 4	Desale PravinSVP, R&DTax withholding · $635K · 5,303 sh · 10b5-1	Tax withholding· 10b5-1 plan	5,303	$119.76	$635K	75,495	Form 4
Sep 11, 2026Form 4	Desale PravinSVP, R&DAward · $0 · 8,713 sh · 10b5-1	Award· 10b5-1 plan	8,713	$0.00	$0	79,929	Form 4
Aug 31, 2026Form 4	Elashmawi EsamSVP, Strategy and MarketingTax withholding · $78K · 680 sh	Tax withholding	680	$115.34	$78K	154,740	Form 4
Aug 31, 2026Form 4	Desale PravinSVP, R&DTax withholding · $75K · 654 sh	Tax withholding	654	$115.34	$75K	72,085	Form 4
Aug 31, 2026Form 4	Feanny Tracy AnnSVP, General CounselTax withholding · $51K · 445 sh	Tax withholding	445	$115.34	$51K	59,776	Form 4
Aug 17, 2026Form 4	Elashmawi EsamSVP, Strategy and MarketingTax withholding · $58K · 438 sh · 10b5-1	Tax withholding· 10b5-1 plan	438	$132.67	$58K	171,162	Form 4
Aug 17, 2026Form 4	Feanny Tracy AnnSVP, General CounselTax withholding · $36K · 270 sh	Tax withholding	270	$132.67	$36K	62,101	Form 4
Aug 16, 2026Form 4	Desale PravinSVP, R&DTax withholding · $77K · 593 sh	Tax withholding	593	$130.46	$77K	72,739	Form 4
Aug 16, 2026Form 4	Elashmawi EsamSVP, Strategy and MarketingTax withholding · $77K · 593 sh · 10b5-1	Tax withholding· 10b5-1 plan	593	$130.46	$77K	171,600	Form 4
Aug 16, 2026Form 4	Feanny Tracy AnnSVP, General CounselTax withholding · $48K · 367 sh	Tax withholding	367	$130.46	$48K	62,371	Form 4
Aug 14, 2026Form 4	Shaikh ErhaanSVP, SalesTax withholding · $90K · 691 sh	Tax withholding	691	$130.46	$90K	89,787	Form 4
Aug 10, 2026Form 4	Flores LorenzoSVP, CFOTax withholding · $352K · 2,741 sh	Tax withholding	2,741	$128.32	$352K	113,513	Form 4
Aug 5, 2026Form 4	Shaikh ErhaanSVP, SalesTax withholding · $43K · 338 sh	Tax withholding	338	$128.31	$43K	90,478	Form 4
Aug 4, 2026Form 4	Shaikh ErhaanSVP, SalesTax withholding · $41K · 296 sh	Tax withholding	296	$138.00	$41K	90,816	Form 4
Jul 15, 2026Form 4	Shaikh ErhaanSVP, SalesTax withholding · $107K · 805 sh	Tax withholding	805	$132.46	$107K	91,112	Form 4
Jul 10, 2026Form 4	Tamer FordPresident & CEO · DirectorTax withholding · $215K · 1,566 sh	Tax withholding	1,566	$137.44	$215K	317,243	Form 4
Jul 10, 2026Form 4	Flores LorenzoSVP, CFOTax withholding · $79K · 577 sh	Tax withholding	577	$137.44	$79K	116,254	Form 4
Jul 10, 2026Form 4	Elashmawi EsamSVP, Strategy and MarketingTax withholding · $71K · 515 sh	Tax withholding	515	$137.44	$71K	172,193	Form 4
Jul 10, 2026Form 4	Desale PravinSVP, R&DTax withholding · $69K · 504 sh	Tax withholding	504	$137.44	$69K	73,332	Form 4
Jul 10, 2026Form 4	Shaikh ErhaanSVP, SalesTax withholding · $68K · 493 sh	Tax withholding	493	$137.44	$68K	91,917	Form 4
Jul 10, 2026Form 4	Feanny Tracy AnnSVP, General CounselTax withholding · $48K · 346 sh	Tax withholding	346	$137.44	$48K	62,738	Form 4
Jun 30, 2026Form 4	Elashmawi EsamSVP, Strategy and MarketingExercise or conversion · $21K · 317 sh	Exercise or conversion	317	$66.85	$21K	172,708	Form 4
Jun 30, 2026Form 4	Desale PravinSVP, R&DExercise or conversion · $21K · 317 sh	Exercise or conversion	317	$66.85	$21K	73,836	Form 4
Jun 30, 2026Form 4	Flores LorenzoSVP, CFOExercise or conversion · $21K · 317 sh	Exercise or conversion	317	$66.85	$21K	116,831	Form 4
Jun 30, 2026Form 4	Shaikh ErhaanSVP, SalesExercise or conversion · $21K · 317 sh	Exercise or conversion	317	$66.85	$21K	92,410	Form 4
Jun 11, 2026Form 4	Desale PravinSVP, R&DTax withholding · $124K · 868 sh · 10b5-1	Tax withholding· 10b5-1 plan	868	$142.86	$124K	75,558	Form 4
May 31, 2026Form 4	Elashmawi EsamSVP Mktg & StrategyTax withholding · $100K · 680 sh	Tax withholding	680	$147.08	$100K	172,391	Form 4
May 31, 2026Form 4	Desale PravinSVP, R&DTax withholding · $96K · 653 sh	Tax withholding	653	$147.08	$96K	76,426	Form 4
May 31, 2026Form 4	Feanny Tracy AnnSVP, General CounselTax withholding · $65K · 445 sh	Tax withholding	445	$147.08	$65K	65,824	Form 4
May 22, 2026Form 4	Elashmawi EsamSVP Mktg & StrategyGift · $0 · 1,500 sh	Gift	1,500	$0.00	$0	173,071	Form 4
May 17, 2026Form 4	Elashmawi EsamSVP Mktg & StrategyTax withholding · $53K · 438 sh	Tax withholding	438	$120.11	$53K	174,571	Form 4
May 17, 2026Form 4	Feanny Tracy AnnSVP, General CounselTax withholding · $32K · 269 sh	Tax withholding	269	$120.11	$32K	66,269	Form 4
May 16, 2026Form 4	Desale PravinSVP, R&DTax withholding · $71K · 593 sh	Tax withholding	593	$120.11	$71K	91,234	Form 4
May 16, 2026Form 4	Elashmawi EsamSVP Mktg & StrategyTax withholding · $71K · 593 sh	Tax withholding	593	$120.11	$71K	175,009	Form 4
May 16, 2026Form 4	Feanny Tracy AnnSVP, General CounselTax withholding · $44K · 367 sh	Tax withholding	367	$120.11	$44K	66,538	Form 4
May 14, 2026Form 4	Shaikh ErhaanSVP, SalesTax withholding · $86K · 691 sh	Tax withholding	691	$124.85	$86K	92,093	Form 4
May 10, 2026Form 4	Flores LorenzoSVP, CFOTax withholding · $349K · 2,741 sh	Tax withholding	2,741	$127.19	$349K	116,514	Form 4
May 5, 2026Form 4	Shaikh ErhaanSVP, SalesTax withholding · $41K · 338 sh	Tax withholding	338	$122.27	$41K	92,784	Form 4
May 4, 2026Form 4	Shaikh ErhaanSVP, SalesTax withholding · $37K · 296 sh	Tax withholding	296	$125.57	$37K	93,122	Form 4
May 4, 2026Form 4	Schwarting Elizabeth MDirectorAward · $0 · 1,752 sh	Award	1,752	$0.00	$0	9,836	Form 4
May 4, 2026Form 4	RICHARDSON DAVID JEFFREYDirectorAward · $0 · 1,752 sh	Award	1,752	$0.00	$0	5,945	Form 4
May 4, 2026Form 4	Bettinger Douglas RDirectorAward · $0 · 1,752 sh	Award	1,752	$0.00	$0	11,915	Form 4
May 4, 2026Form 4	Dallara QueDirectorAward · $0 · 1,752 sh	Award	1,752	$0.00	$0	10,237	Form 4
May 4, 2026Form 4	Forsyth JohnDirectorAward · $0 · 1,752 sh	Award	1,752	$0.00	$0	10,237	Form 4
May 4, 2026Form 4	Jensen Mark EdwinDirectorAward · $0 · 1,752 sh	Award	1,752	$0.00	$0	43,260	Form 4
May 4, 2026Form 4	LEDERER JAMES PDirectorAward · $0 · 1,752 sh	Award	1,752	$0.00	$0	47,302	Form 4
Apr 15, 2026Form 4	Shaikh ErhaanSVP, SalesTax withholding · $87K · 804 sh	Tax withholding	804	$108.40	$87K	93,418	Form 4
Apr 9, 2026Form 4	Tamer FordPresident & CEO · DirectorAward · $0 · 36,926 sh	Award	36,926	$0.00	$0	318,809	Form 4
Apr 9, 2026Form 4	Flores LorenzoSVP, CFOAward · $0 · 13,979 sh	Award	13,979	$0.00	$0	119,255	Form 4
Apr 9, 2026Form 4	Elashmawi EsamSVP Mktg & StrategyAward · $0 · 12,133 sh	Award	12,133	$0.00	$0	175,602	Form 4
Apr 9, 2026Form 4	Desale PravinSVP, R&DAward · $0 · 11,869 sh	Award	11,869	$0.00	$0	91,827	Form 4
Apr 9, 2026Form 4	Shaikh ErhaanSVP, SalesAward · $0 · 11,605 sh	Award	11,605	$0.00	$0	94,222	Form 4
Apr 9, 2026Form 4	Feanny Tracy AnnSVP, General CounselAward · $0 · 10,550 sh	Award	10,550	$0.00	$0	66,905	Form 4
Mar 11, 2026Form 4	Desale PravinSVP, R&DTax withholding · $79K · 868 sh	Tax withholding	868	$90.80	$79K	79,958	Form 4
Mar 9, 2026Form 4	Tamer FordPresident & CEO · DirectorTax withholding · $321K · 3,544 sh	Tax withholding	3,544	$90.63	$321K	281,883	Form 4
Mar 9, 2026Form 4	Elashmawi EsamSVP Mktg & StrategyTax withholding · $214K · 2,360 sh	Tax withholding	2,360	$90.63	$214K	163,469	Form 4
Mar 9, 2026Form 4 ×2	Stevens TonyaCVP, Chief Accounting OfficerTax withholding · $200K · 2,207 sh	Tax withholding	2,207	$90.63	$200K	63,437	Form 4 ×2
Mar 9, 2026Form 4	Flores LorenzoSVP, CFOTax withholding · $196K · 2,167 sh	Tax withholding	2,167	$90.63	$196K	105,276	Form 4
Mar 9, 2026Form 4	Shaikh ErhaanSVP, SalesTax withholding · $148K · 1,634 sh	Tax withholding	1,634	$90.63	$148K	84,194	Form 4
Mar 9, 2026Form 4	Feanny Tracy AnnSVP, General CounselTax withholding · $125K · 1,381 sh	Tax withholding	1,381	$90.63	$125K	56,355	Form 4
Mar 9, 2026Form 4	Desale PravinSVP, R&DTax withholding · $121K · 1,331 sh	Tax withholding	1,331	$90.63	$121K	83,192	Form 4
Mar 9, 2026Form 4 ×2	Tamer FordPresident & CEO · DirectorAward · $0 · 19,364 sh	Award	19,364	$0.00	$0	285,427	Form 4 ×2
Mar 9, 2026Form 4 ×2	Elashmawi EsamSVP Mktg & StrategyAward · $0 · 9,274 sh	Award	9,274	$0.00	$0	165,829	Form 4 ×2
Mar 9, 2026Form 4 ×2	Flores LorenzoSVP, CFOAward · $0 · 8,758 sh	Award	8,758	$0.00	$0	107,443	Form 4 ×2
Mar 9, 2026Form 4 ×2	Desale PravinSVP, R&DAward · $0 · 7,394 sh	Award	7,394	$0.00	$0	84,523	Form 4 ×2
Mar 9, 2026Form 4 ×2	Feanny Tracy AnnSVP, General CounselAward · $0 · 7,018 sh	Award	7,018	$0.00	$0	57,736	Form 4 ×2
Mar 9, 2026Form 4 ×3	Stevens TonyaCVP, Chief Accounting OfficerAward · $0 · 6,660 sh	Award	6,660	$0.00	$0	64,552	Form 4 ×3
Mar 9, 2026Form 4 ×2	Shaikh ErhaanSVP, SalesAward · $0 · 6,422 sh	Award	6,422	$0.00	$0	85,828	Form 4 ×2
Feb 28, 2026Form 4	Elashmawi EsamSVP Mktg & StrategyTax withholding · $260K · 2,718 sh	Tax withholding	2,718	$95.62	$260K	199,192	Form 4
Feb 28, 2026Form 4	Desale PravinSVP, R&DTax withholding · $176K · 1,842 sh	Tax withholding	1,842	$95.62	$176K	80,826	Form 4
Feb 28, 2026Form 4	Feanny Tracy AnnSVP, General CounselTax withholding · $170K · 1,779 sh	Tax withholding	1,779	$95.62	$170K	54,227	Form 4
Feb 28, 2026Form 4	Stevens TonyaCVP, Chief Accounting OfficerTax withholding · $163K · 1,700 sh	Tax withholding	1,700	$95.62	$163K	65,532	Form 4
Feb 26, 2026Form 4	Elashmawi EsamSVP Mktg & StrategyGift · $0 · 1,596 sh	Gift	1,596	$0.00	$0	201,910	Form 4
Feb 18, 2026Form 4	Elashmawi EsamSVP Mktg & StrategyTax withholding · $44K · 451 sh	Tax withholding	451	$97.23	$44K	321,200	Form 4
Feb 18, 2026Form 4	Feanny Tracy AnnSVP, General CounselTax withholding · $5,153 · 53 sh	Tax withholding	53	$97.23	$5,153	68,152	Form 4
Feb 18, 2026Form 4	Elashmawi EsamSVP Mktg & StrategyOther · $0 · 117,694 sh	Other	117,694	$0.00	$0	203,506	Form 4
Feb 17, 2026Form 4	Elashmawi EsamSVP Mktg & StrategyTax withholding · $635K · 6,512 sh	Tax withholding	6,512	$97.50	$635K	321,651	Form 4
Feb 17, 2026Form 4	Feanny Tracy AnnSVP, General CounselTax withholding · $268K · 2,752 sh	Tax withholding	2,752	$97.50	$268K	68,205	Form 4
Feb 17, 2026Form 4	Elashmawi EsamSVP Mktg & StrategyAward · $0 · 11,936 sh	Award	11,936	$0.00	$0	327,725	Form 4
Feb 17, 2026Form 4	Feanny Tracy AnnSVP, General CounselAward · $0 · 9,494 sh	Award	9,494	$0.00	$0	70,767	Form 4
Feb 16, 2026Form 4	Elashmawi EsamSVP Mktg & StrategyTax withholding · $58K · 594 sh	Tax withholding	594	$97.63	$58K	316,227	Form 4
Feb 16, 2026Form 4	Desale PravinSVP, R&DTax withholding · $47K · 481 sh	Tax withholding	481	$97.63	$47K	83,353	Form 4
Feb 16, 2026Form 4	Feanny Tracy AnnSVP, General CounselTax withholding · $27K · 277 sh	Tax withholding	277	$97.63	$27K	61,463	Form 4
Feb 14, 2026Form 4	Shaikh ErhaanSVP, SalesTax withholding · $882K · 9,035 sh	Tax withholding	9,035	$97.63	$882K	82,617	Form 4
Feb 14, 2026Form 4	Shaikh ErhaanSVP, SalesAward · $0 · 14,490 sh	Award	14,490	$0.00	$0	89,702	Form 4
Feb 10, 2026Form 4	Flores LorenzoSVP, CFOTax withholding · $3.0M · 32,859 sh	Tax withholding	32,859	$90.95	$3.0M	103,064	Form 4
Feb 10, 2026Form 4	Flores LorenzoSVP, CFOAward · $0 · 29,548 sh	Award	29,548	$0.00	$0	117,676	Form 4
Feb 5, 2026Form 4	Shaikh ErhaanSVP, SalesTax withholding · $19K · 239 sh	Tax withholding	239	$81.39	$19K	77,162	Form 4
Feb 5, 2026Form 4	Stevens TonyaCVP, Chief Accounting OfficerTax withholding · $19K · 229 sh	Tax withholding	229	$81.39	$19K	70,205	Form 4
Feb 4, 2026Form 4	Stevens TonyaCVP, Chief Accounting OfficerTax withholding · $24K · 295 sh	Tax withholding	295	$81.79	$24K	70,434	Form 4
Feb 4, 2026Form 4	Shaikh ErhaanSVP, SalesTax withholding · $17K · 207 sh	Tax withholding	207	$81.79	$17K	77,401	Form 4
Jan 31, 2026Form 4	Stevens TonyaCVP, Chief Accounting OfficerTax withholding · $52K · 643 sh	Tax withholding	643	$80.52	$52K	70,729	Form 4
Jan 15, 2026Form 4	Shaikh ErhaanSVP, SalesTax withholding · $56K · 652 sh	Tax withholding	652	$85.23	$56K	77,608	Form 4
Jan 15, 2026Form 4	Stevens TonyaCVP, Chief Accounting OfficerTax withholding · $46K · 540 sh	Tax withholding	540	$85.23	$46K	71,372	Form 4
Jan 1, 2026Form 4	Elashmawi EsamSVP Mktg & StrategyTax withholding · $487K · 6,619 sh	Tax withholding	6,619	$73.58	$487K	316,821	Form 4

Reports and proxy statements#

Annual reports (10-K, 20-F, 40-F), quarterly reports (10-Q), current reports (8-K, 6-K) and proxy statements, newest first. An 8-K that furnishes a press release is headed by the release’s headline, its items beneath; any other 8-K is described by its items. A form opens the press release where there is one, else the document on EDGAR, or the filing’s index where it furnishes other exhibits.

2026 · 16 filings

Filed	Form	What it is	Period
Oct 22, 20268-K	8-K	John McCool and Raejeanne Skillern to Board of DirectorsDirectors or officers; compensation; Regulation FD disclosure	Oct 21, 2026
Oct 13, 20268-K/A	8-K/A	Financial statements and exhibits	Jul 27, 2026
Aug 4, 202610-Q	10-Q	Quarterly report, Q2 2026 — revenue $201.1M (+62% y/y), net income $19.4M, EPS $0.14	Jul 4, 2026
Aug 4, 20268-K	8-K	Earnings release — EPS $0.22 vs $0.24 est. (−8.3%); revenue $201.1M (+62% y/y) 7.0%	Aug 4, 2026
Jul 27, 20268-K	8-K	Lattice Semiconductor Completes Acquisition of AMICompletion of an acquisition or disposition; New financial obligation; Unregistered sale of equity; Directors or officers; compensation; Regulation FD disclosure	Jul 27, 2026
Jun 30, 20268-K	8-K	Material definitive agreement; New financial obligation	Jun 30, 2026
May 5, 20268-K	8-K	Shareholder vote results	May 1, 2026
May 4, 202610-Q	10-Q	Quarterly report, Q1 2026 — revenue $170.9M (+42% y/y), net income $21.8M, EPS $0.16	Apr 4, 2026
May 4, 20268-K	8-K	Earnings release — EPS $0.24 vs $0.20 est. (+20.0%); revenue $170.9M (+42% y/y) 2.6%	May 4, 2026
Apr 17, 2026DEFA14A	DEFA14A	Additional proxy materials	—
Mar 18, 2026ARS	ARS	Annual report to shareholders	Jan 3, 2026
Mar 18, 2026DEFA14A	DEFA14A	Additional proxy materials	—
Mar 18, 2026DEF 14A	DEF 14A	Proxy statement	May 1, 2026
Mar 11, 20268-K	8-K	Directors or officers; compensation	Mar 11, 2026
Feb 13, 202610-K	10-K	Annual report, FY2025 — revenue $523.3M (+3% y/y), net income $3.1M, EPS $0.02	Jan 3, 2026
Feb 10, 20268-K	8-K	Earnings release — EPS $0.09 vs $0.16 est. (−43.8%); revenue $145.8M (+24% y/y) 16.3%	Feb 10, 2026

2025 · 16 filings

Filed	Form	What it is	Period
Dec 5, 20258-K	8-K	LATTICE SEMICONDUCTOR ANNOUNCES $250 MILLION STOCK REPURCHASE PROGRAM AuthorizationOther events	Dec 3, 2025
Nov 4, 20258-K/A	8-K/A	Results of operations	Nov 3, 2025
Nov 3, 202510-Q	10-Q	Quarterly report, Q3 2025 — revenue $133.3M (+5% y/y), net income $2.8M, EPS $0.02	Sep 27, 2025
Nov 3, 20258-K	8-K	Earnings release — EPS $0.03 vs $0.10 est. (−70.0%); revenue $133.3M (+5% y/y) 13.2%	Nov 3, 2025
Aug 4, 202510-Q	10-Q	Quarterly report, Q2 2025 — revenue $124.0M (−0% y/y), net income $2.9M, EPS $0.02	Jun 28, 2025
Aug 4, 20258-K	8-K	Earnings release — EPS $0.07 vs $0.09 est. (−22.2%); revenue $124.0M (−0% y/y) 15.2%	Aug 4, 2024
May 5, 20258-K	8-K	Shareholder vote results	May 2, 2025
May 5, 202510-Q	10-Q	Quarterly report, Q1 2025 — revenue $120.2M (−15% y/y), net income $5.0M, EPS $0.04	Mar 29, 2025
May 5, 20258-K	8-K	Earnings release — EPS $0.08 vs $0.11 est. (−27.3%); revenue $120.2M (−15% y/y) 9.3%	May 5, 2024
Apr 17, 2025DEFA14A	DEFA14A	Additional proxy materials	—
Mar 20, 2025ARS	ARS	Annual report to shareholders	Dec 28, 2024
Mar 20, 2025DEFA14A	DEFA14A	Additional proxy materials	—
Mar 20, 2025DEF 14A	DEF 14A	Proxy statement	May 2, 2025
Feb 14, 202510-K	10-K	Annual report, FY2024 — revenue $509.4M (−31% y/y), net income $61.1M, EPS $0.44	Dec 28, 2024
Feb 10, 20258-K	8-K	Earnings release — EPS $0.05 vs $0.06 est. (−16.7%); revenue $117.4M (−31% y/y) 7.7%	Feb 10, 2025
Jan 10, 20258-K	8-K	Directors or officers; compensation	Jan 9, 2025

2024 · 17 filings

Filed	Form	What it is	Period
Dec 9, 20248-K	8-K	Other events	Dec 4, 2024
Nov 4, 202410-Q	10-Q	Quarterly report, Q3 2024 — revenue $127.1M (−34% y/y), net income $7.2M, EPS $0.05	Sep 28, 2024
Nov 4, 20248-K	8-K	Earnings release — EPS $0.13 vs $0.10 est. (+30.0%); revenue $127.1M (−34% y/y) 1.4%	Nov 4, 2024
Oct 11, 20248-K	8-K	Directors or officers; compensation; Regulation FD disclosure	Oct 10, 2024
Sep 16, 20248-K	8-K	Directors or officers; compensation; Regulation FD disclosure	Sep 14, 2024
Jul 30, 202410-Q	10-Q	Quarterly report, Q2 2024 — revenue $124.1M (−35% y/y), net income $22.6M, EPS $0.16	Jun 29, 2024
Jul 29, 20248-K	8-K	Earnings release — EPS $0.21 vs $0.12 est. (+75.0%); revenue $124.1M (−35% y/y) 9.4%	Jul 29, 2024
Jun 3, 20248-K	8-K	Directors or officers; compensation; Regulation FD disclosure	May 31, 2024
May 6, 20248-K	8-K	Shareholder vote results	May 3, 2024
Apr 30, 202410-Q	10-Q	Quarterly report, Q1 2024 — revenue $140.8M (−24% y/y), net income $14.8M, EPS $0.11	Mar 30, 2024
Apr 29, 20248-K	8-K	Earnings release — EPS $0.19 vs $0.16 est. (+18.8%); revenue $140.8M (−24% y/y) 10.7%	Apr 29, 2024
Mar 21, 2024ARS	ARS	Annual report to shareholders	Dec 30, 2023
Mar 21, 2024DEFA14A	DEFA14A	Additional proxy materials	—
Mar 21, 2024DEF 14A	DEF 14A	Proxy statement	May 3, 2024
Mar 1, 20248-K	8-K	Directors or officers; compensation	Feb 28, 2024
Feb 16, 202410-K	10-K	Annual report, FY2023 — revenue $737.2M (+12% y/y), net income $259.1M, EPS $1.85	Dec 30, 2023
Feb 12, 20248-K	8-K	Earnings release — EPS $0.33 vs $0.33 est.; revenue $170.6M (−3% y/y) 1.8%	Feb 12, 2024

2023 · 20 filings — 12 × 8-K, 3 × 10-Q, 1 × 10-K and 4 other forms

Filed	Form	What it is	Period
Oct 31, 202310-Q	10-Q	Quarterly report, Q3 2023 — revenue $192.2M (+11% y/y), net income $53.8M, EPS $0.38	Sep 30, 2023
Aug 1, 202310-Q	10-Q	Quarterly report, Q2 2023 — revenue $190.1M (+18% y/y), net income $50.6M, EPS $0.36	Jul 1, 2023
May 2, 202310-Q	10-Q	Quarterly report, Q1 2023 — revenue $184.3M (+22% y/y), net income $55.9M, EPS $0.40	Apr 1, 2023
Apr 18, 2023DEFR14A	DEFR14A	Proxy statements	—
Mar 23, 2023ARS	ARS	Annual report to shareholders	Dec 31, 2022
Mar 23, 2023DEFA14A	DEFA14A	Additional proxy materials	—
Mar 23, 2023DEF 14A	DEF 14A	Proxy statement	—
Feb 17, 202310-K	10-K	Annual report, FY2022 — revenue $660.4M (+28% y/y), net income $178.9M, EPS $1.27	Dec 31, 2022

12 current reports (8-K) not listed; the year is on EDGAR.

2022 · 17 filings — 10 × 8-K, 3 × 10-Q, 1 × 10-K and 3 other forms

Filed	Form	What it is	Period
Nov 1, 202210-Q	10-Q	Quarterly report, Q3 2022 — revenue $172.5M (+31% y/y), net income $46.4M	Oct 1, 2022
Aug 2, 202210-Q	10-Q	Quarterly report, Q2 2022 — revenue $161.4M (+22% y/y), net income $44.5M, EPS $0.32	Jul 2, 2022
May 4, 202210-Q	10-Q	Quarterly report, Q1 2022 — revenue $150.5M (+30% y/y), net income $36.1M, EPS $0.26	Apr 2, 2022
May 2, 2022DEFR14A	DEFR14A	Proxy statements	—
Mar 24, 2022DEFA14A	DEFA14A	Additional proxy materials	—
Mar 24, 2022DEF 14A	DEF 14A	Proxy statement	May 6, 2022
Feb 23, 202210-K	10-K	Annual report, FY2021 — revenue $515.3M (+26% y/y), net income $95.9M, EPS $0.67	Jan 1, 2022

10 current reports (8-K) not listed; the year is on EDGAR.

2021 · 16 filings — 9 × 8-K, 3 × 10-Q, 2 × DEFA14A and 2 other forms

Filed	Form	What it is	Period
Nov 3, 202110-Q	10-Q	Quarterly report, Q3 2021 — revenue $131.9M (+28% y/y), net income $26.7M, EPS $0.19	Oct 2, 2021
Aug 4, 202110-Q	10-Q	Quarterly report, Q2 2021 — revenue $131.9M (+31% y/y), net income $26.7M, EPS $0.19	Jul 3, 2021
May 6, 202110-Q	10-Q	Quarterly report, Q1 2021 — revenue $115.7M (+19% y/y), net income $18.8M, EPS $0.13	Apr 3, 2021
Apr 22, 2021DEFA14A	DEFA14A	Additional proxy materials	—
Mar 25, 2021DEFA14A	DEFA14A	Additional proxy materials	—
Mar 25, 2021DEF 14A	DEF 14A	Proxy statement	May 7, 2021
Feb 26, 202110-K	10-K	Annual report, FY2020 — revenue $408.1M (+1% y/y), net income $47.4M, EPS $0.34	Jan 2, 2021

9 current reports (8-K) not listed; the year is on EDGAR.

2020 · 16 filings — 8 × 8-K, 3 × 10-Q, 2 × DEFA14A and 3 other forms

Filed	Form	What it is	Period
Oct 29, 202010-Q	10-Q	Quarterly report, Q3 2020 — revenue $103.0M (−0% y/y), net income $12.6M, EPS $0.09	Sep 26, 2020
Jul 30, 202010-Q	10-Q	Quarterly report, Q2 2020 — revenue $100.6M (−2% y/y), net income $10.6M, EPS $0.08	Jun 27, 2020
Apr 30, 202010-Q	10-Q	Quarterly report, Q1 2020 — revenue $97.3M (−1% y/y), net income $8.2M, EPS $0.06	Mar 28, 2020
Apr 17, 2020DEFA14A	DEFA14A	Additional proxy materials	—
Apr 2, 2020DEFR14A	DEFR14A	Proxy statements	—
Mar 23, 2020DEFA14A	DEFA14A	Additional proxy materials	—
Mar 23, 2020DEF 14A	DEF 14A	Proxy statement	May 5, 2020
Feb 24, 202010-K	10-K	Annual report, FY2019 — revenue $404.1M (+1% y/y), net income $43.5M, EPS $0.32	Dec 28, 2019

8 current reports (8-K) not listed; the year is on EDGAR.

2019 · 19 filings — 11 × 8-K, 3 × 10-Q, 3 × DEFA14A and 2 other forms

Filed	Form	What it is	Period
Oct 31, 201910-Q	10-Q	Quarterly report, Q3 2019 — revenue $103.5M (+2% y/y), net income $13.5M, EPS $0.10	Sep 28, 2019
Aug 2, 201910-Q	10-Q	Quarterly report, Q2 2019 — revenue $102.3M (−0% y/y), net income $8.6M, EPS $0.06	Jun 29, 2019
May 3, 201910-Q	10-Q	Quarterly report, Q1 2019 — revenue $98.1M (−1% y/y), net income $7.4M, EPS $0.05	Mar 30, 2019
Apr 26, 2019DEFA14A	DEFA14A	Additional proxy materials	—
Mar 28, 2019DEFA14A	DEFA14A	Additional proxy materials	—
Mar 22, 2019DEFA14A	DEFA14A	Additional proxy materials	—
Mar 22, 2019DEF 14A	DEF 14A	Proxy statement	May 3, 2019
Feb 26, 201910-K	10-K	Annual report, FY2018 — revenue $398.8M (+3% y/y), net income −$26.3M, EPS −$0.21	Dec 29, 2018

11 current reports (8-K) not listed; the year is on EDGAR.

2018 · 16 filings — 11 × 8-K, 3 × 10-Q, 1 × 10-K and 1 other form

Filed	Form	What it is	Period
Oct 29, 201810-Q	10-Q	Quarterly report, Q3 2018 — revenue $101.5M (+10% y/y), net income $7.0M, EPS $0.05	Sep 29, 2018
Aug 3, 201810-Q	10-Q	Quarterly report, Q2 2018 — revenue $102.7M (+9% y/y), net income −$20.2M, EPS −$0.16	Jun 30, 2018
May 8, 201810-Q	10-Q	Quarterly report, Q1 2018 — revenue $98.6M (−6% y/y), net income −$6.0M, EPS −$0.05	Mar 31, 2018
Apr 10, 2018DEF 14A	DEF 14A	Proxy statement	May 4, 2018
Mar 14, 201810-K	10-K	Annual report, FY2017 — revenue $386.0M (−10% y/y), net income −$70.6M, EPS −$0.58	Dec 30, 2017

11 current reports (8-K) not listed; the year is on EDGAR.

2017 · 24 filings — 13 × 8-K, 4 × DEFA14A, 3 × 10-Q and 4 other forms

Filed	Form	What it is	Period
Nov 9, 201710-Q	10-Q	Quarterly report, Q3 2017 — revenue $92.0M (−19% y/y), net income −$43.1M, EPS −$0.35	Sep 30, 2017
Aug 10, 201710-Q	10-Q	Quarterly report, Q2 2017 — revenue $94.1M (−5% y/y), net income −$13.0M	Jul 1, 2017
May 11, 201710-Q	10-Q	Quarterly report, Q1 2017 — revenue $104.6M (+8% y/y), net income −$7.3M	Apr 1, 2017
May 2, 2017DEFA14A	DEFA14A	Additional proxy materials	—
Apr 28, 2017DEF 14A	DEF 14A	Proxy statement	May 31, 2017
Mar 1, 201710-K	10-K	Annual report, FY2016 — revenue $427.1M (+5% y/y), net income −$54.1M, EPS −$0.45	Dec 31, 2016
Feb 16, 2017DEFA14A	DEFA14A	Additional proxy materials	—
Feb 9, 2017DEFA14A	DEFA14A	Additional proxy materials	—
Feb 6, 2017DEFA14A	DEFA14A	Additional proxy materials	—
Jan 27, 2017DEFM14A	DEFM14A	Merger proxy statement	—
Jan 20, 2017PRER14A	PRER14A	Proxy statements	—

13 current reports (8-K) not listed; the year is on EDGAR.

2016 · 30 filings — 12 × 8-K, 10 × DEFA14A, 3 × 10-Q and 5 other forms

Counted, not listed; the year is on EDGAR.

2015 · 22 filings — 16 × 8-K, 3 × 10-Q, 1 × 10-K and 2 other forms

Counted, not listed; the year is on EDGAR.

2014 · 14 filings — 8 × 8-K, 3 × 10-Q, 1 × 10-K and 2 other forms

Counted, not listed; the year is on EDGAR.

2013 · 17 filings — 10 × 8-K, 3 × 10-Q, 2 × DEFA14A and 2 other forms

Counted, not listed; the year is on EDGAR.

2012 · 16 filings — 10 × 8-K, 3 × 10-Q, 1 × 10-K and 2 other forms

Counted, not listed; the year is on EDGAR.

2011 · 19 filings — 13 × 8-K, 3 × 10-Q, 1 × 10-K and 2 other forms

Counted, not listed; the year is on EDGAR.

2010 · 20 filings — 14 × 8-K, 3 × 10-Q, 1 × 10-K and 2 other forms

Counted, not listed; the year is on EDGAR.

2009 · 22 filings — 14 × 8-K, 3 × 10-Q, 2 × DEFA14A and 3 other forms

Counted, not listed; the year is on EDGAR.

2008 · 25 filings — 20 × 8-K, 3 × 10-Q, 1 × 10-K and 1 other form

Counted, not listed; the year is on EDGAR.

2007 · 18 filings — 12 × 8-K, 3 × 10-Q, 1 × 10-K and 2 other forms

Counted, not listed; the year is on EDGAR.

2006 · 16 filings — 11 × 8-K, 3 × 10-Q, 1 × 10-K and 1 other form

Counted, not listed; the year is on EDGAR.

2005 · 19 filings — 14 × 8-K, 3 × 10-Q, 1 × 10-K and 1 other form

Counted, not listed; the year is on EDGAR.

2004 · 20 filings — 11 × 8-K, 3 × 10-Q, 3 × 10-Q/A and 3 other forms

Counted, not listed; the year is on EDGAR.

2003 · 10 filings — 5 × 8-K, 3 × 10-Q, 1 × 10-K and 1 other form

Counted, not listed; the year is on EDGAR.

2002 · 8 filings — 3 × 10-Q, 2 × 8-K/A, 1 × 10-K and 2 other forms

Counted, not listed; the year is on EDGAR.

2001 · 7 filings — 3 × 10-Q, 2 × 8-K, 1 × 10-K and 1 other form

Counted, not listed; the year is on EDGAR.

2000 · 9 filings — 3 × 10-Q, 3 × 8-K, 1 × 10-K and 2 other forms

Counted, not listed; the year is on EDGAR.

1999 · 13 filings — 5 × 8-K, 3 × 10-Q, 2 × 8-K/A and 3 other forms

Counted, not listed; the year is on EDGAR.

1998 · 5 filings — 3 × 10-Q, 1 × 10-K405, 1 × DEF 14A

Counted, not listed; the year is on EDGAR.

1997 · 5 filings — 3 × 10-Q, 1 × 10-K, 1 × DEF 14A

Counted, not listed; the year is on EDGAR.

1996 · 5 filings — 3 × 10-Q, 1 × 10-K405, 1 × DEF 14A

Counted, not listed; the year is on EDGAR.

1995 · 7 filings — 3 × 10-Q, 1 × 10-K405, 1 × 10-Q/A and 2 other forms

Counted, not listed; the year is on EDGAR.

Insider, ownership and other filings#

Insider ownership (Forms 3, 4, 5 and 144), beneficial ownership (Schedules 13D and 13G), registration and prospectus (S-1, S-3, S-8, 424B and related) and the rest, counted by year, with the newest 25 of each of the latest 3 years shown. A Form 4 is one insider’s transaction report; a 13G is a passive holder above five percent.

2026 · 135 filings — 95 × 4, 22 × 144, 8 × 4/A and 5 other forms

Filed	Form	What it is	Period
Oct 16, 20264	4	Insider transaction (Form 4)	Oct 15, 2026
Oct 14, 2026S-3ASR	S-3ASR	Automatic shelf registration	—
Oct 13, 20264	4	Insider transaction (Form 4)	Oct 10, 2026
Oct 13, 20264	4	Insider transaction (Form 4)	Oct 10, 2026
Oct 13, 20264	4	Insider transaction (Form 4)	Oct 10, 2026
Oct 13, 20264	4	Insider transaction (Form 4)	Oct 10, 2026
Oct 13, 20264	4	Insider transaction (Form 4)	Oct 10, 2026
Oct 13, 20264	4	Insider transaction (Form 4)	Oct 10, 2026
Sep 16, 20264	4	Insider transaction (Form 4)	Sep 15, 2026
Sep 15, 2026144	144	Notice of proposed sale (Form 144)	—
Sep 15, 20264	4	Insider transaction (Form 4)	Sep 11, 2026
Sep 14, 2026144	144	Notice of proposed sale (Form 144)	—
Sep 1, 20264	4	Insider transaction (Form 4)	Aug 31, 2026
Sep 1, 20264	4	Insider transaction (Form 4)	Aug 31, 2026
Sep 1, 20264	4	Insider transaction (Form 4)	Aug 31, 2026
Aug 19, 20264	4	Insider transaction (Form 4)	Aug 18, 2026
Aug 18, 20264	4	Insider transaction (Form 4)	Aug 16, 2026
Aug 18, 20264	4	Insider transaction (Form 4)	Aug 16, 2026
Aug 17, 2026144	144	Notice of proposed sale (Form 144)	—
Aug 17, 20264	4	Insider transaction (Form 4)	Aug 16, 2026
Aug 17, 20264	4	Insider transaction (Form 4)	Aug 14, 2026
Aug 11, 20264	4	Insider transaction (Form 4)	Aug 10, 2026
Aug 6, 20264	4	Insider transaction (Form 4)	Aug 4, 2026
Jul 28, 2026S-8	S-8	Employee stock plan registration	—
Jul 16, 20264	4	Insider transaction (Form 4)	Jul 15, 2026

The newest 25 of 135 shown; the full year is on EDGAR.

2025 · 116 filings — 84 × 4, 16 × 144, 10 × SCHEDULE 13G/A and 5 other forms

Filed	Form	What it is	Period
Dec 19, 20254	4	Insider transaction (Form 4)	Dec 18, 2025
Dec 18, 2025144	144	Notice of proposed sale (Form 144)	—
Dec 18, 20254	4	Insider transaction (Form 4)	Dec 17, 2025
Dec 18, 20254	4	Insider transaction (Form 4)	Dec 17, 2025
Dec 18, 20254	4	Insider transaction (Form 4)	Dec 17, 2025
Dec 15, 20254	4	Insider transaction (Form 4)	Dec 12, 2025
Dec 15, 20254	4	Insider transaction (Form 4)	Dec 12, 2025
Dec 12, 2025144	144	Notice of proposed sale (Form 144)	—
Dec 12, 20254	4	Insider transaction (Form 4)	Dec 11, 2025
Dec 11, 20254	4	Insider transaction (Form 4)	Dec 10, 2025
Dec 4, 20254	4	Insider transaction (Form 4)	Dec 3, 2025
Dec 3, 2025144	144	Notice of proposed sale (Form 144)	—
Dec 2, 20254	4	Insider transaction (Form 4)	Nov 28, 2025
Nov 28, 2025144	144	Notice of proposed sale (Form 144)	—
Nov 19, 20254	4	Insider transaction (Form 4)	Nov 17, 2025
Nov 19, 20254	4	Insider transaction (Form 4)	Nov 17, 2025
Nov 17, 20254	4	Insider transaction (Form 4)	Nov 16, 2025
Nov 17, 20254	4	Insider transaction (Form 4)	Nov 16, 2025
Nov 17, 20254	4	Insider transaction (Form 4)	Nov 16, 2025
Nov 14, 2025SCHEDULE 13G/A	SCHEDULE 13G/A	Other filings	—
Nov 14, 2025SCHEDULE 13G/A	SCHEDULE 13G/A	Other filings	—
Nov 12, 20254	4	Insider transaction (Form 4)	Nov 11, 2025
Nov 12, 2025144	144	Notice of proposed sale (Form 144)	—
Nov 10, 20254	4	Insider transaction (Form 4)	Nov 6, 2025
Nov 6, 2025SCHEDULE 13G/A	SCHEDULE 13G/A	Other filings	—

The newest 25 of 116 shown; the full year is on EDGAR.

2024 · 152 filings — 107 × 4, 31 × 144, 9 × SC 13G/A and 4 other forms

Filed	Form	What it is	Period
Dec 19, 20244	4	Insider transaction (Form 4)	Dec 17, 2024
Dec 19, 20244	4	Insider transaction (Form 4)	Dec 17, 2024
Dec 19, 20244	4	Insider transaction (Form 4)	Dec 17, 2024
Dec 19, 20244	4	Insider transaction (Form 4)	Dec 17, 2024
Dec 13, 20244	4	Insider transaction (Form 4)	Dec 11, 2024
Dec 12, 2024144	144	Notice of proposed sale (Form 144)	—
Dec 9, 20244	4	Insider transaction (Form 4)	Dec 6, 2024
Dec 6, 2024144	144	Notice of proposed sale (Form 144)	—
Dec 4, 20244	4	Insider transaction (Form 4)	Dec 3, 2024
Dec 2, 20244	4	Insider transaction (Form 4)	Nov 27, 2024
Nov 27, 2024144	144	Notice of proposed sale (Form 144)	—
Nov 27, 20244	4	Insider transaction (Form 4)	Nov 26, 2024
Nov 26, 2024144	144	Notice of proposed sale (Form 144)	—
Nov 22, 20244	4	Insider transaction (Form 4)	Nov 21, 2024
Nov 21, 2024144	144	Notice of proposed sale (Form 144)	—
Nov 20, 20244	4	Insider transaction (Form 4)	Nov 19, 2024
Nov 20, 20244	4	Insider transaction (Form 4)	Nov 19, 2024
Nov 20, 20244	4	Insider transaction (Form 4)	Nov 18, 2024
Nov 19, 20244	4	Insider transaction (Form 4)	Nov 17, 2024
Nov 19, 20244	4	Insider transaction (Form 4)	Nov 17, 2024
Nov 19, 20244	4	Insider transaction (Form 4)	Nov 17, 2024
Nov 18, 2024144	144	Notice of proposed sale (Form 144)	—
Nov 14, 2024SC 13G/A	SC 13G/A	Passive holder above 5% (Schedule 13G), amended	—
Nov 12, 2024SC 13G/A	SC 13G/A	Passive holder above 5% (Schedule 13G), amended	—
Nov 8, 2024SC 13G/A	SC 13G/A	Passive holder above 5% (Schedule 13G), amended	—

The newest 25 of 152 shown; the full year is on EDGAR.

2023 · 205 filings — 149 × 4, 31 × 144, 11 × 4/A and 5 other forms

Counted, not listed; the year is on EDGAR.

2022 · 179 filings — 158 × 4, 9 × 4/A, 6 × SC 13G/A and 3 other forms

Counted, not listed; the year is on EDGAR.

2021 · 138 filings — 127 × 4, 6 × SC 13G/A, 1 × 3 and 4 other forms

Counted, not listed; the year is on EDGAR.

2020 · 92 filings — 85 × 4, 3 × SC 13G/A, 2 × SC 13G and 2 other forms

Counted, not listed; the year is on EDGAR.

2019 · 66 filings — 54 × 4, 6 × SC 13G/A, 3 × 3 and 3 other forms

Counted, not listed; the year is on EDGAR.

2018 · 75 filings — 57 × 4, 6 × 3, 6 × SC 13G/A and 5 other forms

Counted, not listed; the year is on EDGAR.

2017 · 70 filings — 54 × 4, 6 × SC 13G/A, 4 × UPLOAD and 4 other forms

Counted, not listed; the year is on EDGAR.

2016 · 72 filings — 53 × 4, 7 × SC 13G/A, 5 × SC 13D/A and 5 other forms

Counted, not listed; the year is on EDGAR.

2015 · 84 filings — 56 × 4, 8 × SC 13G/A, 6 × SC TO-C and 8 other forms

Counted, not listed; the year is on EDGAR.

2014 · 95 filings — 81 × 4, 5 × SC 13G/A, 2 × SC 13G and 6 other forms

Counted, not listed; the year is on EDGAR.

2013 · 53 filings — 41 × 4, 6 × SC 13G/A, 2 × 3 and 3 other forms

Counted, not listed; the year is on EDGAR.

2012 · 49 filings — 38 × 4, 5 × SC 13G/A, 2 × SC 13G and 3 other forms

Counted, not listed; the year is on EDGAR.

2011 · 33 filings — 21 × 4, 4 × SC 13G/A, 3 × 3 and 3 other forms

Counted, not listed; the year is on EDGAR.

2010 · 58 filings — 42 × 4, 6 × SC 13G/A, 3 × SC 13G and 4 other forms

Counted, not listed; the year is on EDGAR.

2009 · 34 filings — 16 × 4, 5 × SC 13G/A, 5 × SC TO-I/A and 2 other forms

Counted, not listed; the year is on EDGAR.

2008 · 22 filings — 13 × 4, 3 × 3, 3 × SC 13G/A and 2 other forms

Counted, not listed; the year is on EDGAR.

2007 · 34 filings — 12 × 4, 5 × SC 13G/A, 4 × EFFECT and 7 other forms

Counted, not listed; the year is on EDGAR.

2006 · 24 filings — 16 × 4, 4 × SC 13G/A, 1 × 424B3 and 3 other forms

Counted, not listed; the year is on EDGAR.

2005 · 25 filings — 16 × 4, 4 × 3, 3 × SC 13G/A and 2 other forms

Counted, not listed; the year is on EDGAR.

2004 · 35 filings — 14 × 4, 7 × 424B3, 6 × SC 13G/A and 5 other forms

Counted, not listed; the year is on EDGAR.

2003 · 46 filings — 24 × 4, 7 × SC 13G/A, 5 × 424B3 and 7 other forms

Counted, not listed; the year is on EDGAR.

2002 · 15 filings — 7 × SC 13G/A, 2 × S-3, 2 × S-3/A and 4 other forms

Counted, not listed; the year is on EDGAR.

2001 · 22 filings — 6 × 424B4, 5 × SC 13G/A, 3 × SC 13G and 5 other forms

Counted, not listed; the year is on EDGAR.

2000 · 19 filings — 11 × 424B4, 4 × SC 13G/A, 2 × S-3 and 1 other form

Counted, not listed; the year is on EDGAR.

1999 · 19 filings — 10 × SC 13G/A, 3 × S-3/A, 2 × S-3 and 3 other forms

Counted, not listed; the year is on EDGAR.

1998 · 10 filings — 6 × SC 13G/A, 2 × SC 13G, 1 × S-3 and 1 other form

Counted, not listed; the year is on EDGAR.

1997 · 13 filings — 8 × SC 13G/A, 2 × SC 13G, 1 × POS AM and 2 other forms

Counted, not listed; the year is on EDGAR.

1996 · 8 filings — 3 × SC 13G, 2 × SC 13G/A, 1 × POS AM and 2 other forms

Counted, not listed; the year is on EDGAR.

1995 · 5 filings — 1 × 10-C, 1 × 424B1, 1 × S-3 and 2 other forms

Counted, not listed; the year is on EDGAR.

1994 · 2 filings — 1 × SC 13G, 1 × SC 13G/A

Counted, not listed; the year is on EDGAR.

About this data#

Lattice Semiconductor Corporation (LSCC) has 2,509 filings on EDGAR going back to 1994: 35 annual reports, 99 quarterly reports and 292 current reports, plus proxy statements, insider forms and ownership schedules. Its latest annual report, a 10-K, was filed on Feb 13, 2026 for the fiscal year ended Jan 3, 2026. The most recent 8-K, on Oct 22, 2026, furnished a press release headed “John McCool and Raejeanne Skillern to Board of Directors”. Over the last 13 months insiders sold $19.0M in 30 sales and bought nothing on the open market; 102 other transactions (awards, exercises, tax withholding, gifts and plan purchases). Not investment advice.

Every row is a filing EDGAR lists for the registrants that have been Lattice Semiconductor Corporation, read from the SEC’s submissions index each morning; a filing accepted after that read appears the next day. Where a company changed its filing entity (a holding-company reorganisation, Google into Alphabet) the predecessor’s filings are shown for the years it filed as the company, derived from the filings themselves. Dates are the filing date; the period is the report’s own. The latest 3 years of reports are listed in full, the next years to 10 without their 8-Ks, and older years are counted; the other forms are counted too, with the newest 25 of each of the latest 3 years shown. Insider transactions are the Form 4 and Form 5 documents themselves, filed since January 2026, every number as the insider filed it: a day’s lots are summed, a blank price adds its shares and no dollars, and a purchase through an employee stock plan is a plan purchase, not insider buying. An 8-K’s headline is the first line of the press release it furnishes (Exhibit 99), read from the filing and shown word for word; where two independent readings of the exhibit do not agree, the 8-K is described by its items instead. The documents stay on sec.gov, public domain, and every link opens the SEC’s copy. ChartRow does not summarise or interpret filings.

FAQ#

Where can I read LSCC's latest 10-K?: LSCC's latest annual report, a 10-K, was filed on Feb 13, 2026 for the fiscal year ended Jan 3, 2026. It is linked above and opens on EDGAR, the SEC's own site, where every exhibit is also listed.
When did LSCC last file an 8-K?: On Oct 22, 2026 it furnished a press release headed “John McCool and Raejeanne Skillern to Board of Directors”. An 8-K reports a material event between quarterly reports; the one that furnishes the quarter's results is filed under Item 2.02, last on Aug 4, 2026.
Are LSCC insiders buying or selling?: Over the last 13 months insiders sold $19.0M in 30 sales and bought nothing on the open market; 102 other transactions (awards, exercises, tax withholding, gifts and plan purchases). The most recent sale: Desale Pravin (SVP, R&D) sold 4,279 shares on Sep 15, 2026 for $452K, under a 10b5-1 plan. Every figure is as the insider filed it on Form 4; a sale under a 10b5-1 plan was scheduled in advance.
How many SEC filings has LSCC made?: 2,509 filings are on EDGAR under the registrant records that have been Lattice Semiconductor Corporation, going back to 1994; 1,600 of them are insider ownership forms (Forms 3, 4, 5 and 144).

LSCC SEC filings (2026)

What happened, last 12 months#

October 2026

September 2026

August 2026

July 2026

June 2026

May 2026

April 2026

March 2026

February 2026

December 2025

November 2025

Insider transactions#

Reports and proxy statements#

Insider, ownership and other filings#

About this data#

FAQ#