
Corning Incorporated
GLW
GLW: Corning is a leader in materials science, specializing in the production of glass, ceramics, and optical fiber. The firm supplies its products for a wide range of applications, from flat-panel displays in televisions to gasoline particulate filters in automobiles to optical fiber for broadband access, with a leading share in many of its end markets.
moreShow GLW Financials
$GLW is featured in our Tom Carper strategy.
See All StrategiesRecent trades by members of U.S. Congress
Recently reported changes by institutional investors
Quarterly net insider trading by GLW's directors and management
Government lobbying spending instances
-
$170,000 Apr 21, 2023 Issue: Government Issues Housing Trade (domestic/foreign) Environment/Superfund Transportation Energy/Nuclear
-
$440,000 Apr 20, 2023 Issue: Budget/Appropriations Environment/Superfund Foreign Relations Telecommunications Taxation/Internal Revenue Code
-
$90,000 Jan 23, 2023 Issue: Family issues/Abortion/Adoption Taxation/Internal Revenue Code Housing Disaster Planning/Emergencies Defense Trade (domestic/foreign) Environment/Superfund Transportation Energy/Nuclear
-
$250,000 Jan 20, 2023 Issue: Environment/Superfund Foreign Relations Telecommunications Taxation/Internal Revenue Code
-
$280,000 Oct 20, 2022 Issue: Environment/Superfund Defense Foreign Relations Telecommunications Taxation/Internal Revenue Code
-
$180,000 Oct 17, 2022 Issue: Taxation/Internal Revenue Code Housing Disaster Planning/Emergencies Defense Trade (domestic/foreign) Environment/Superfund Transportation Energy/Nuclear
-
$430,000 Jul 20, 2022 Issue: Environment/Superfund Trade (domestic/foreign) Defense Foreign Relations Telecommunications Taxation/Internal Revenue Code
-
$190,000 Jul 19, 2022 Issue: Disaster Planning/Emergencies Defense Trade (domestic/foreign) Environment/Superfund Transportation Energy/Nuclear
-
$90,000 Apr 22, 2022 Issue: Trade (domestic/foreign) Environment/Superfund Transportation Energy/Nuclear
-
$720,000 Apr 20, 2022 Issue: Trade (domestic/foreign) Defense Foreign Relations Telecommunications Taxation/Internal Revenue Code
-
$90,000 Jan 20, 2022 Issue: Energy/Nuclear Budget/Appropriations Taxation/Internal Revenue Code Transportation Trade (domestic/foreign) Environment/Superfund Family issues/Abortion/Adoption
-
$130,000 Oct 25, 2021 Issue: Energy/Nuclear Taxation/Internal Revenue Code Transportation Trade (domestic/foreign) Environment/Superfund Family issues/Abortion/Adoption Budget/Appropriations
-
$160,000 Jul 19, 2021 Issue: Energy/Nuclear Trade (domestic/foreign) Transportation Taxation/Internal Revenue Code Environment/Superfund Family issues/Abortion/Adoption
-
$90,000 Apr 22, 2021 Issue: Transportation Environment/Superfund Family issues/Abortion/Adoption Energy/Nuclear
-
$130,000 Jan 22, 2021 Issue: Energy/Nuclear Taxation/Internal Revenue Code Transportation Trade (domestic/foreign) Environment/Superfund Budget/Appropriations
-
$150,000 Oct 21, 2020 Issue: Energy/Nuclear Taxation/Internal Revenue Code Environment/Superfund Transportation Trade (domestic/foreign) Budget/Appropriations
-
$300,000 Jul 20, 2020 Issue: Environment/Superfund Trade (domestic/foreign) Taxation/Internal Revenue Code Budget/Appropriations Transportation Energy/Nuclear
-
$180,000 May 05, 2020 Issue: Budget/Appropriations Trade (domestic/foreign) Transportation Environment/Superfund Energy/Nuclear
-
$130,000 Jan 21, 2020 Issue: Housing Immigration Budget/Appropriations Energy/Nuclear Labor Issues/Antitrust/Workplace Trade (domestic/foreign) Transportation
-
$130,000 Oct 21, 2019 Issue: Labor Issues/Antitrust/Workplace Energy/Nuclear Transportation Immigration Housing Budget/Appropriations Trade (domestic/foreign)
-
$140,000 Oct 21, 2019 Issue: Environment/Superfund Budget/Appropriations Telecommunications Transportation Trade (domestic/foreign) Copyright/Patent/Trademark Taxation/Internal Revenue Code
-
$130,000 Jul 22, 2019 Issue: Housing Transportation Trade (domestic/foreign) Budget/Appropriations Energy/Nuclear Immigration Labor Issues/Antitrust/Workplace
-
$130,000 Jul 22, 2019 Issue: Budget/Appropriations Telecommunications Taxation/Internal Revenue Code Transportation Trade (domestic/foreign) Energy/Nuclear Copyright/Patent/Trademark Environment/Superfund Roads/Highway
-
$230,000 Apr 22, 2019 Issue: Environment/Superfund Budget/Appropriations Transportation Trade (domestic/foreign) Taxation/Internal Revenue Code Roads/Highway Copyright/Patent/Trademark
-
$150,000 Apr 22, 2019 Issue: Housing Budget/Appropriations Energy/Nuclear Immigration Labor Issues/Antitrust/Workplace Trade (domestic/foreign) Transportation
-
$170,000 Mar 20, 2019 Issue: Environment/Superfund Budget/Appropriations Health Issues Taxation/Internal Revenue Code Transportation Homeland Security Copyright/Patent/Trademark Trade (domestic/foreign)
-
$150,000 Jan 23, 2019 Issue: Energy/Nuclear Budget/Appropriations Foreign Relations Disaster Planning/Emergencies Transportation Labor Issues/Antitrust/Workplace Government Issues Science/Technology Trade (domestic/foreign) Immigration
-
$180,000 Oct 19, 2018 Issue: Budget/Appropriations Health Issues Trade (domestic/foreign) Homeland Security Environment/Superfund Copyright/Patent/Trademark Transportation Taxation/Internal Revenue Code
-
$150,000 Oct 19, 2018 Issue: Science/Technology Labor Issues/Antitrust/Workplace Energy/Nuclear Disaster Planning/Emergencies Immigration Government Issues Budget/Appropriations Transportation
-
$340,000 Jul 20, 2018 Issue: Budget/Appropriations Health Issues Copyright/Patent/Trademark Taxation/Internal Revenue Code Transportation Trade (domestic/foreign) Homeland Security Environment/Superfund
-
$150,000 Jul 19, 2018 Issue: Science/Technology Budget/Appropriations Transportation Energy/Nuclear Immigration Labor Issues/Antitrust/Workplace Government Issues
-
$70,000 Jul 18, 2018 Issue: None
-
$370,000 Apr 20, 2018 Issue: Budget/Appropriations Health Issues Taxation/Internal Revenue Code Homeland Security Transportation Trade (domestic/foreign) Environment/Superfund Copyright/Patent/Trademark
-
$63,000 Feb 09, 2018 Issue: Taxation/Internal Revenue Code Housing
-
$360,000 Jan 19, 2018 Issue: Environment/Superfund Budget/Appropriations Health Issues Homeland Security Taxation/Internal Revenue Code Copyright/Patent/Trademark Trade (domestic/foreign)
-
$270,000 Oct 20, 2017 Issue: Budget/Appropriations Trade (domestic/foreign) Taxation/Internal Revenue Code Telecommunications Copyright/Patent/Trademark Homeland Security Health Issues Environment/Superfund Tariff (miscellaneous tariff bills)
-
$170,000 Jul 20, 2017 Issue: Environment/Superfund Budget/Appropriations Health Issues Copyright/Patent/Trademark Telecommunications Trade (domestic/foreign) Taxation/Internal Revenue Code Tariff (miscellaneous tariff bills)
-
$370,000 Apr 20, 2017 Issue: Budget/Appropriations Health Issues Trade (domestic/foreign) Environment/Superfund Transportation Taxation/Internal Revenue Code Copyright/Patent/Trademark Telecommunications
-
$160,000 Jan 17, 2017 Issue: Environment/Superfund Copyright/Patent/Trademark Financial Institutions/Investments/Securities Trade (domestic/foreign) Transportation Taxation/Internal Revenue Code Health Issues Budget/Appropriations
-
$60,000 Oct 20, 2016 Issue: Taxation/Internal Revenue Code Housing
-
$120,000 Oct 19, 2016 Issue: Environment/Superfund Budget/Appropriations Health Issues Copyright/Patent/Trademark Transportation Defense Trade (domestic/foreign) Financial Institutions/Investments/Securities Taxation/Internal Revenue Code Tariff (miscellaneous tariff bills)
-
$120,000 Jul 20, 2016 Issue: Tariff (miscellaneous tariff bills) Environment/Superfund Budget/Appropriations Health Issues Transportation Copyright/Patent/Trademark Defense Trade (domestic/foreign) Taxation/Internal Revenue Code
-
$30,000 Apr 20, 2016 Issue: None
-
$270,000 Apr 19, 2016 Issue: Environment/Superfund Budget/Appropriations Taxation/Internal Revenue Code Trade (domestic/foreign) Health Issues Tariff (miscellaneous tariff bills) Copyright/Patent/Trademark Defense Telecommunications
-
$60,000 Jan 29, 2016 Issue: Taxation/Internal Revenue Code Housing
-
$330,000 Jan 20, 2016 Issue: Health Issues Copyright/Patent/Trademark Taxation/Internal Revenue Code Trade (domestic/foreign) Defense Budget/Appropriations Environment/Superfund
-
$30,000 Jan 20, 2016 Issue: Trade (domestic/foreign)
-
$60,000 Oct 30, 2015 Issue: Taxation/Internal Revenue Code Housing
-
$60,000 Oct 30, 2015 Issue: Taxation/Internal Revenue Code Housing
-
$110,000 Oct 20, 2015 Issue: Trade (domestic/foreign)
-
$200,000 Oct 19, 2015 Issue: Environment/Superfund Trade (domestic/foreign) Telecommunications Budget/Appropriations Taxation/Internal Revenue Code Copyright/Patent/Trademark Health Issues
-
$130,000 Jul 20, 2015 Issue: Health Issues Copyright/Patent/Trademark Taxation/Internal Revenue Code Trade (domestic/foreign) Budget/Appropriations Environment/Superfund Telecommunications
-
$180,000 Jul 20, 2015 Issue: Chemicals/Chemical Industry Trade (domestic/foreign)
-
$110,000 Apr 20, 2015 Issue: Trade (domestic/foreign)
-
$280,000 Apr 20, 2015 Issue: Environment/Superfund Telecommunications Taxation/Internal Revenue Code Trade (domestic/foreign) Budget/Appropriations Defense Copyright/Patent/Trademark
-
$60,000 Apr 15, 2015 Issue: Housing Taxation/Internal Revenue Code
-
$68,178 Jan 20, 2015 Issue: None
-
$70,000 Jan 20, 2015 Issue: Trade (domestic/foreign) Environment/Superfund
-
$110,000 Jan 19, 2015 Issue: Tariff (miscellaneous tariff bills) Environment/Superfund Budget/Appropriations Copyright/Patent/Trademark Taxation/Internal Revenue Code Trade (domestic/foreign)
-
$52,594 Oct 30, 2014 Issue: Taxation/Internal Revenue Code
-
$160,000 Oct 20, 2014 Issue: Environment/Superfund Budget/Appropriations Taxation/Internal Revenue Code Trade (domestic/foreign) Copyright/Patent/Trademark Natural Resources
-
$30,000 Oct 20, 2014 Issue: Trade (domestic/foreign) Environment/Superfund
-
$50,000 Jul 21, 2014 Issue: Budget/Appropriations
-
$110,000 Jul 18, 2014 Issue: Budget/Appropriations Copyright/Patent/Trademark Taxation/Internal Revenue Code Trade (domestic/foreign) Environment/Superfund Tariff (miscellaneous tariff bills)
-
$100,100 Jul 17, 2014 Issue: Taxation/Internal Revenue Code
-
$220,000 Apr 21, 2014 Issue: Budget/Appropriations Copyright/Patent/Trademark Telecommunications Taxation/Internal Revenue Code Transportation Environment/Superfund Tariff (miscellaneous tariff bills) Trade (domestic/foreign)
-
$80,000 Apr 21, 2014 Issue: Budget/Appropriations
-
$93,031 Apr 18, 2014 Issue: Taxation/Internal Revenue Code
-
$61,742 Jan 23, 2014 Issue: Taxation/Internal Revenue Code
-
$100,000 Jan 21, 2014 Issue: Trade (domestic/foreign)
-
$170,000 Jan 20, 2014 Issue: Natural Resources Tariff (miscellaneous tariff bills) Immigration Copyright/Patent/Trademark Taxation/Internal Revenue Code Transportation Trade (domestic/foreign) Environment/Superfund Medicare/Medicaid Budget/Appropriations
-
$125,328 Oct 31, 2013 Issue: Taxation/Internal Revenue Code
-
$80,000 Oct 21, 2013 Issue: Taxation/Internal Revenue Code Trade (domestic/foreign)
-
$160,000 Oct 18, 2013 Issue: Natural Resources Tariff (miscellaneous tariff bills) Immigration Copyright/Patent/Trademark Taxation/Internal Revenue Code Environment/Superfund Trade (domestic/foreign) Budget/Appropriations
-
$130,000 Jul 22, 2013 Issue: Natural Resources Tariff (miscellaneous tariff bills) Immigration Budget/Appropriations Copyright/Patent/Trademark Taxation/Internal Revenue Code Trade (domestic/foreign) Manufacturing Environment/Superfund
-
$80,000 Jul 22, 2013 Issue: Taxation/Internal Revenue Code Trade (domestic/foreign)
-
$112,914 Jul 12, 2013 Issue: Taxation/Internal Revenue Code
-
$56,924 Apr 22, 2013 Issue: Taxation/Internal Revenue Code
-
$60,000 Apr 22, 2013 Issue: Environment/Superfund
-
$230,000 Apr 18, 2013 Issue: Natural Resources Tariff (miscellaneous tariff bills) Environment/Superfund Copyright/Patent/Trademark Taxation/Internal Revenue Code Trade (domestic/foreign) Manufacturing Immigration
-
$66,855 Jan 22, 2013 Issue: Taxation/Internal Revenue Code
-
$180,000 Jan 22, 2013 Issue: Taxation/Internal Revenue Code Trade (domestic/foreign) Environment/Superfund
-
$320,000 Jan 21, 2013 Issue: Natural Resources Tariff (miscellaneous tariff bills) Environment/Superfund Copyright/Patent/Trademark Taxation/Internal Revenue Code Trade (domestic/foreign)
-
$140,000 Oct 22, 2012 Issue: Tariff (miscellaneous tariff bills) Environment/Superfund Copyright/Patent/Trademark Taxation/Internal Revenue Code Transportation Trade (domestic/foreign) Natural Resources
-
$190,000 Oct 22, 2012 Issue: Science/Technology Taxation/Internal Revenue Code Environment/Superfund
-
$69,472 Oct 18, 2012 Issue: Taxation/Internal Revenue Code
-
$220,000 Jul 20, 2012 Issue: Environment/Superfund Copyright/Patent/Trademark Taxation/Internal Revenue Code Transportation Trade (domestic/foreign) Natural Resources Tariff (miscellaneous tariff bills) Defense
-
$200,000 Jul 20, 2012 Issue: Environment/Superfund Taxation/Internal Revenue Code Trade (domestic/foreign) Financial Institutions/Investments/Securities
-
$84,175 Jul 18, 2012 Issue: Taxation/Internal Revenue Code
-
$98,175 Apr 20, 2012 Issue: Taxation/Internal Revenue Code
-
$440,000 Apr 20, 2012 Issue: Environment/Superfund Trade (domestic/foreign) Budget/Appropriations Homeland Security Taxation/Internal Revenue Code
-
$380,000 Apr 19, 2012 Issue: Tariff (miscellaneous tariff bills) Environment/Superfund Taxation/Internal Revenue Code Transportation Trade (domestic/foreign) Defense
-
$56,358 Jan 23, 2012 Issue: Taxation/Internal Revenue Code
-
$190,000 Jan 20, 2012 Issue: Environment/Superfund Trade (domestic/foreign)
-
$190,000 Jan 19, 2012 Issue: Environment/Superfund Taxation/Internal Revenue Code Transportation Trade (domestic/foreign) Telecommunications Tariff (miscellaneous tariff bills)
-
$109,583 Oct 20, 2011 Issue: Tariff (miscellaneous tariff bills)
-
$370,000 Oct 20, 2011 Issue: Energy/Nuclear Economics/Economic Development Taxation/Internal Revenue Code Foreign Relations
-
$170,000 Oct 18, 2011 Issue: Torts Environment/Superfund Taxation/Internal Revenue Code Transportation Trade (domestic/foreign) Telecommunications Tariff (miscellaneous tariff bills)
-
$200,000 Jul 20, 2011 Issue: Chemicals/Chemical Industry Manufacturing Energy/Nuclear
-
$244,800 Jul 19, 2011 Issue: Torts Tariff (miscellaneous tariff bills) Environment/Superfund Telecommunications Transportation Taxation/Internal Revenue Code Trade (domestic/foreign)
New patents grants
-
Patent Title: Rollable or foldable glass sheet for vehicle interior systems May. 23, 2023
-
Patent Title: Glass-based articles with sections of different thicknesses May. 23, 2023
-
Patent Title: Method for decreasing bubble lifetime on a glass melt surface May. 23, 2023
-
Patent Title: Flexible ceramic waveguides for terahertz applications and use as on-board interconnects May. 23, 2023
-
Patent Title: Colored glass articles having improved mechanical durability May. 23, 2023
-
Patent Title: Methods and apparatus for manufacturing a glass-based article May. 23, 2023
-
Patent Title: Methods and devices for aseptic dry transfer May. 23, 2023
-
Patent Title: Rectangular outlet honeycomb structures, particulate filters, extrusion dies, and method of manufacture thereof May. 23, 2023
-
Patent Title: Alkali-free boroalumino silicate glasses May. 23, 2023
-
Patent Title: Single mode optical fibers with low cutoff wavelength high mechanical reliability May. 23, 2023
-
Patent Title: Through glass via fabrication using a protective material May. 23, 2023
-
Patent Title: Ion exchange systems and methods for ion exchanging glass articles May. 16, 2023
-
Patent Title: Optical coupling device having diffraction gratings for coupling light with a light guide and fabrication method thereof May. 16, 2023
-
Patent Title: Coated cover substrates and electronic devices including the same May. 16, 2023
-
Patent Title: Light extraction substrate of organic light-emitting device and method of manufacturing the same May. 16, 2023
-
Patent Title: Glass forming apparatuses and methods for making glass ribbons May. 16, 2023
-
Patent Title: Vaporizers and apparatuses for forming glass optical fiber preforms comprising the same May. 16, 2023
-
Patent Title: Systems and methods for processing transparent materials using adjustable laser beam focal lines May. 16, 2023
-
Patent Title: Crack and scratch resistant glass and enclosures made therefrom May. 16, 2023
-
Patent Title: Glass ceramic articles having improved properties and methods for making the same May. 16, 2023
-
Patent Title: Ceramic honeycomb bodies, honeycomb extrusion dies, and methods of making ceramic honeycomb bodies May. 09, 2023
-
Patent Title: Cold formed laminates May. 09, 2023
-
Patent Title: Light guide plate and transparent illumination system utilizing the same May. 09, 2023
-
Patent Title: Glass-ceramics and glasses May. 09, 2023
-
Patent Title: Microstructured glass articles with at least 100 core elements and methods for forming the same May. 09, 2023
-
Patent Title: High-density optical fiber ribbon interconnect and method of making May. 09, 2023
-
Patent Title: Synthesis of branched alkyl alcohols by cu(i)-catalyzed c-c coupling between alkyl grignard reagents and alkyl tosylates May. 09, 2023
-
Patent Title: Thin thermally and chemically strengthened glass-based articles May. 09, 2023
-
Patent Title: Illuminated container for growth of biological entities May. 09, 2023
-
Patent Title: Glass containers and sealing assemblies for maintaining seal integrity at low storage temperatures May. 09, 2023
-
Patent Title: Water-containing glass-based articles with high indentation cracking threshold May. 09, 2023
-
Patent Title: Liquid lenses with multi-layer windows May. 02, 2023
-
Patent Title: Packed-bed bioreactor systems and methods of using the same May. 02, 2023
-
Patent Title: Substrate edge test apparatus, system, and method May. 02, 2023
-
Patent Title: Glass-based articles with improved fracture resistance May. 02, 2023
-
Patent Title: Apparatus and method for molten glass flow control along an isopipe weir May. 02, 2023
-
Patent Title: Chemically strengthened lithium disilicate-petalite glass-ceramics Apr. 25, 2023
-
Patent Title: High strength glass-ceramics having petalite and lithium silicate structures Apr. 25, 2023
-
Patent Title: Colored glass articles having improved mechanical durability Apr. 25, 2023
-
Patent Title: Rotating light source utilized to modify substrates Apr. 25, 2023
-
Patent Title: Strengthened glass with deep depth of compression Apr. 25, 2023
-
Patent Title: Low dielectric loss glasses for electronic devices Apr. 18, 2023
-
Patent Title: Actively controlled laser processing of transparent workpieces Apr. 18, 2023
-
Patent Title: Transparent, near infrared-shielding glass ceramic Apr. 18, 2023
-
Patent Title: Apparatus for, and method of, roll forming sheets of high refractive index glass Apr. 18, 2023
-
Patent Title: Foldable electronic device modules with impact and bend resistance Apr. 18, 2023
-
Patent Title: Coatings of non-planar substrates and methods for the production thereof Apr. 18, 2023
-
Patent Title: Hybrid gradient-interference hardcoatings Apr. 18, 2023
-
Patent Title: Glass electrochemical sensor with wafer level stacking and through glass via (tgv) interconnects Apr. 18, 2023
-
Patent Title: Etching glass and glass ceramic materials in hydroxide containing molten salt Apr. 18, 2023
Federal grants, loans, and purchases
- $18,360 2021-08-19 00:00:00 Agency: DEPARTMENT OF HEALTH AND HUMAN SERVICES (HHS)
- $179,310 2021-08-13 00:00:00 Agency: DEPARTMENT OF DEFENSE (DOD)
- $43,250 2021-08-03 00:00:00 Agency: NATIONAL AERONAUTICS AND SPACE ADMINISTRATION (NASA)
- $18,360 2021-07-13 00:00:00 Agency: DEPARTMENT OF HEALTH AND HUMAN SERVICES (HHS)
- $106,862 2021-05-07 00:00:00 Agency: DEPARTMENT OF DEFENSE (DOD)
- $21,000 2021-03-18 00:00:00 Agency: DEPARTMENT OF DEFENSE (DOD)
- $7,640 2021-03-12 00:00:00 Agency: DEPARTMENT OF DEFENSE (DOD)
- $23,035 2020-09-25 Agency: DEPARTMENT OF AGRICULTURE (USDA)
- $7,280 2020-09-10 Agency: DEPARTMENT OF JUSTICE (DOJ)
- $34,530 2020-07-08 Agency: DEPARTMENT OF DEFENSE (DOD)
- $54,264 2020-06-17 Agency: DEPARTMENT OF DEFENSE (DOD)
- $15,440 2020-06-03 Agency: DEPARTMENT OF DEFENSE (DOD)
- $100,200 2020-05-15 Agency: DEPARTMENT OF HEALTH AND HUMAN SERVICES (HHS)
- $95,140 2020-04-21 Agency: DEPARTMENT OF HEALTH AND HUMAN SERVICES (HHS)
- $46,035 2020-04-07 Agency: DEPARTMENT OF AGRICULTURE (USDA)
- $719,916 2019-12-20 Agency: DEPARTMENT OF DEFENSE (DOD)
- $86,000 2019-03-19 00:00:00 Agency: DEPARTMENT OF DEFENSE (DOD)
- $95,200 2018-12-19 00:00:00 Agency: DEPARTMENT OF DEFENSE (DOD)
- $76,750 2018-09-28 00:00:00 Agency: DEPARTMENT OF AGRICULTURE (USDA)
- $149,120 2018-09-11 00:00:00 Agency: DEPARTMENT OF HEALTH AND HUMAN SERVICES (HHS)
- $24,789 2018-07-25 00:00:00 Agency: DEPARTMENT OF HEALTH AND HUMAN SERVICES (HHS)
- $106,214 2018-04-20 00:00:00 Agency: NATIONAL AERONAUTICS AND SPACE ADMINISTRATION (NASA)
- $24,804 2018-04-04 00:00:00 Agency: DEPARTMENT OF HEALTH AND HUMAN SERVICES (HHS)
Followers on company's Twitter account
Number of mentions of GLW in WallStreetBets Daily Discussion
Recent insights relating to GLW
Recent picks made for GLW on CNBC
ETFs with the largest estimated holdings in GLW
Flights by private jets registered to GLW