Public disclosure of post-adjustment to a commitment-based share buyback (FCSR). The average share price is 5,924.1775 yen, the average number of shares purchased is 15,590,075 shares, the number of treasury shares is 16,231,700 shares, the adjustment reduces by 641,600 shares, and the adjustment method is delivery through exercise of stock acquisition rights.<\/p>\n","protected":false},"comment_status":"open","ping_status":"closed","template":"","meta":{"Ticker":"","DATE":"","longName":"","company_name_ja":"","fullTimeEmployees":0,"address":"","phone":"","website":"","industry":"","sector":"","regularMarketPrice":0,"financialCurrency":"","marketCap":0,"fiftyTwoWeekLow":0,"fiftyTwoWeekHigh":0,"epsTrailingTwelveMonths":0,"epsForward":0,"bookValue":0,"totalRevenue":0,"OperatingIncome":0,"operatingMargins":0,"NetIncome":0,"profitMargins":0,"ebitda":0,"trailingPE":0,"forwardPE":0,"priceToBook":0,"returnOnEquity":0,"recommendationMean":0,"recommendationKey":"","targetMeanPrice":0,"numberOfAnalystOpinions":0,"analyst_earnings_data":"","dividendRate":0,"dividendYield":0,"payoutRatio":0,"totalEsg":0,"environmentScore":0,"socialScore":0,"governanceScore":0,"title":"","providerPublishTime":"","link":"","longBusinessSummary":"","longBusinessSummary_ja":"","quarterly_revenue":0,"quarterly_net_income":0,"quarterly_operating_profit":0,"enterprise_value":0,"price_fetched_at":"","company_officer_1_name":"","company_officer_1_title":"","company_officer_2_name":"","company_officer_2_title":"","company_officer_3_name":"","company_officer_3_title":"","company_officer_4_name":"","company_officer_4_title":"","company_officer_5_name":"","company_officer_5_title":"","company_officers_update_time":"","get_dividend_history_year1":0,"get_dividend_history_year2":0,"get_dividend_history_year3":0,"get_dividend_history_year4":0,"get_dividend_history_year5":0,"get_dividend_history_year6":0,"get_dividend_history_year7":0,"get_dividend_history_year8":0,"get_dividend_history_year9":0,"get_dividend_history_year10":0,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"jir_stock_code":"4063","jir_company_name":"Shin-Etsu Chemical Company, Limited","jir_importance":"\u2605\u2605\u2605\u2605\u2606","jir_publication_date":"2026-09-15","jir_source_link":"https:\/\/japanir.jp\/wp-content\/uploads\/2026\/09\/4063-20260915-02.pdf","jir_short_summary":"Public disclosure of post-adjustment to a commitment-based share buyback (FCSR). The average share price is 5,924.1775 yen, the average number of shares purchased is 15,590,075 shares, the number of treasury shares is 16,231,700 shares, the adjustment reduces by 641,600 shares, and the adjustment method is delivery through exercise of stock acquisition rights.","jir_summary":"### Overview of the adjustment\nThis announces the formal confirmation of the post-adjustment to the commitment-based share buyback disclosed on July 24, 2026. Figures for average share price, number of shares purchased, treasury shares, and adjusted shares are presented. The adjustment will be delivered to the option holders through the exercise of stock acquisition rights.\n\n### Impact and positioning going forward\nShare buyback through FCSR is a component of capital policy aimed at optimizing shareholder value, and the post-adjustment changes in the number of shares outstanding may have a dilutive impact. The publication date is September 15, 2026, and related information is consistent with the prior release on July 24.","jir_financial_highlights":"Average share price: 5,924.1775 yen (Unknown)\nAverage number of shares purchased: 15,590,075 shares (Unknown)\nTreasury shares: 16,231,700 shares (Unknown)\nAdjusted shares: 641,600 shares decrease (Unknown)","jir_category":"","jir_hashtags":"#Shin-EtsuChemical, #PostadjustmentForShareBuyback","jir_key_figures":"Average share price: 5,924.1775 yen\nAverage number of shares purchased: 15,590,075 shares\nTreasury shares: 16,231,700 shares\nAdjusted shares: 641,600 shares decrease\nAdjustment method: Delivery through exercise of stock acquisition rights","jir_meta_title":"Shin-Etsu Chemical Co., Ltd. Publicizes Post-Adjustment to Commitment-Based Share Buyback | September 15, 2026","jir_meta_description":"Shin-Etsu Chemical announces post-adjustment to a commitment-based share buyback (FCSR). Discloses figures such as average share price, number of shares purchased, and adjusted shares. Monitoring impact on future capital policy.","jir_og_title":"Shin-Etsu Chemical Post-Adjustment to Share Buyback Publicized | September 15, 2026","jir_og_description":"Shin-Etsu Chemical discloses post-adjustment to FCSR. Details on average share price, purchased shares, and adjusted shares disclosed. Consideration of impact on capital policy.","jir_og_image_url":"\/assets\/og\/company-general_ir.jpg","jir_chart_data_collection":"[]","ir_related_company":6847,"ir_release_date":"","ir_type":"","ir_is_new":false,"ir_document_url":"","jir_ir_type":"share_buyback","footnotes":""},"sector":[],"importance":[],"class_list":["post-114174","ir_release","type-ir_release","status-publish","hentry"],"yoast_head":"\n