FOR_COER

‼️Voting Collaboration Announcement with @tontopolloscorp (@anyx_gg )🤍 COER → Vote for RIVARGG and ARI GAMEPLAYS on Stream Awards thestreamerawards.com/home (Category 25) RIVARI → Will vote for CORTIS on MAMA FAN CHOICE CATEGORY ROUND 2 🎯 TARGET : 100 proofs daily Upload your proofs here : drive.google.com/drive/folde… Or share with us via dm 🤍

NOT VOTING? THAT'S RED FLAG!❌ VOTING ON MNET+? THAT'S GREEN FLAG!✅ NO #CORTIS #MAMA2026 ON X? RED FLAG!❌ POST, QUOTE OR RT WITH BOTH HASHTAGS? GREEN GREEN!✅ 🚨 COERS, don't be a red flag! 😭 📱 Vote for CORTIS in the Fans’ Choice category on Mnet+! ‼️ On X, make a post, quote or repost using BOTH #CORTIS and #MAMA2026! LET'S MAKE VOTING GREEN GREEN!

HAPPY JAMES DAY! Happy Birthday to James of @cortis_bighit 🤍 May your special day be filled with happiness, love, and beautiful memories. Wishing you good health, endless inspiration, and many more wonderful moments in the year ahead✨ Let's celebrate James and make his day extra special! 🥳 Join the hashtag party! AN OCTOBER MIRACLE NAMED JAMES #Happy21andOnlyJAMES #제임스의_빛이_차오르길 #CORTIS #코르티스

‼️Voting Collaboration Announcement with @BX_voting 🤍 COER → Vote for XODIAC for MAMA FAN CHOICE, Round 1 X-BLISS → Vote for CORTIS for MAMA FAN CHOICE, Round 1 Upload your uncensored proofs here : drive.google.com/drive/folde… Or share with us via dm 🤍

🚨 MAMA FAN CHOICE AWARD 🚨 The 1st round of 2026 MAMA AWARDS FAN CHOICE is now open! Let's show up for CORTIS and make every day of voting count 🤍 📅 DEADLINE: OCT 22, 23:59 KST 📍 HERE'S YOUR VOTING CHECKLIST 𖤐 Mnet+ APP: 90% of the final results 𖤐 X VOTING: 10% of the final results You must vote for at least ONE male nominee (CORTIS) and ONE female nominee on the app. 🗳️ VOTING FOR CORTIS ON X Post your vote using the format below: `I vote for #CORTIS on #2026MAMAVOTE` Keep these rules in mind: • Each X account can cast one valid vote per day. • Your account must be public. • Both `#2026MAMAVOTE` and `#CORTIS` must appear in the same post. • Only your first voting post of the day will count, so avoid posting multiple voting tweets. • Reposting another COER's valid voting post is permitted, but it won't earn you an extra vote if you've already voted that day. And remember, app voting and X voting both matter! Don't leave either one behind. ━━━━━━━━━━━━━━━━━━ 🌏 ANOTHER VOTE TO SUPPORT CORTIS: ‼️WORLDWIDE KCONERS CHOICE‼️ CORTIS is also nominated for Worldwide KCONers Choice! Let's support them in this category, too. 📅 VOTING DEADLINE: NOV 8, 23:59 KST 📊 HOW THE RESULTS ARE CALCULATED 𖤐 Online votes — 15% 𖤐 Video views — 15% 𖤐 On-site voting at KCON — 70% Online voting and video views are the two areas we can contribute to ahead of the event, so let's make the most of them! COERS, we have two categories to work on. Stay consistent, keep up with the voting instructions, and help spread the word. Every bit of participation helps! ❤️‍🔥

‼️Pre-save Collaboration Announcement with @GLOBALSHB 🤍 COER → 1. Buy SUNG HANBIN's Title Track at 19:00 KST, October 12 on iTunes. 2. Vote for SUNG HANBIN on M COUNTDOWN (Pre-vote + Live vote) (Date will be announced soon) ALLIN + ZEROSE → 1. Buy CORTIS' next title track on iTunes 2. Vote for CORTIS on M COUNTDOWN (Pre-vote + Live Vote) during the next comeback Upload your purchase proofs of the TITLE track with a watermark here : drive.google.com/drive/folde… Or share with us via dm 🤍

🏆 12TH MUSIC SHOW WIN FOR REDRED! After weeks of voting, REDRED has officially secured its 12th music show win 🤍 Thank you to every COERs who collected, voted, streamed and supported REDRED throughout this era. Your efforts made this possible ✨ Congratulations @cortis_bighit on another milestone🥳 COERS, it’s time to celebrate! 🎉 Join the hashtag party: CORTIS 12TH WINS #REDRED12thWin ​#레드레드_12관왕_F1들지마REDflag #CORTIS #코르티스

‼️Reminder to vote for CORTIS - REDRED on COOGOONG app for KGMA BEST MUSIC & ARTIST (FINAL) open.coogoong.com?target=eve…

‼️WE ARE RECRUITING! With year-end award season approaching, we’re expanding our voting team to strengthen our efforts for CORTIS! We’re looking for dedicated COERS who are willing to actively participate in: • Music show & year-end award voting • Voting collaborations • RT deals & polls You don’t need to have prior fanbase experience - consistency, responsibility, and willingness to work as a team matter most. If you’re ready to contribute and help us make every vote count, we’d love to have you with us 🤍 📌 Apply through the form below by October 10, 2026 🔗 [forms.gle/T2Qy1n1S5F8JT3hp9]

🚨 Korea Culture & Entertainment Awards 🚨 GLOBAL FANCHOICE SPOTLIGHT- PRELIMINARY VOTING strd.kr/cnIwOdN 🗓️ OCT 1st, 11:00 KST – OCT 11, 15:00 KST 📱 APP - STARDOM 🎯 CATEGORY : SPOTLIGHT 🗳️ 1 vote = 10 silver stars The Top 10 will advance to the next round Please collect your voting ammuns daily throughout the preliminary period 🤍

A NOTE TO COERs We’ve noticed that some votes had been cast outside the current priorities shared by the fanbases. We understand everyone wants to support CORTIS wherever possible, but please trust the voting priorities we share and follow them as closely as you can Every decision is made after careful consideration and discussion among all admins, taking into account the deadlines, award value, current standings, available resources and our chances of making an impact. Our goal is not to tell you where you can vote, instead it’s to coordinate our collective effort so we can achieve the best possible results for CORTIS. When everyone focuses on the same target, even a small amount from each Coer can become a strong collective push. Please trust the process and help us make every vote count. Thank you for always putting in the effort for CORTIS. Let’s stay coordinated and keep going together!

🚨 2026 KOREA CULTURE & ENTERTAINMENT AWARDS 🚨 CORTIS has been nominated in the GLOBAL FANS’ CHOICE | Spotlight Category of the 34th Korea Culture and Entertainment Awards! This award primarily covers Korea’s wider culture and entertainment industry. It has a long-standing history and is another meaningful opportunity to add an award to CORTIS’ career. 🗳️ GLOBAL OPEN Preliminary Voting 📱 App - STARDOM 🎯 Category - Spotlight 📅 Oct 1, 11 AM – Oct 11, 3 PM KST The preliminary round will select the TOP 10 artists who advance to the Semi Final. For now, please start collecting silver stars on the Stardom app 🤍

Coers, we’re entering the year-end awards season and this is the time we need to lock in 🤍 We know how much Coers have already put in. From voting campaigns to collaborations, you’ve shown up and given your best - especially during the recent VMA voting. We genuinely appreciate every vote, every proof, and every bit of effort. But the year-end season is a marathon, and consistency matters just as much as big voting pushes. Some recent results haven’t gone our way, and we can’t change those outcomes. What we can do is make sure we don’t leave our current opportunities behind because of low participation. So let’s reset, refocus, and lock in for CORTIS 🤍 📌 CURRENT VOTING FOCUS 1️⃣ BREAKTUDO AWARDS 2026 🇧🇷 • Artista Revelação Internacional vote.breaktudoawards.com/vot… • Hit K-pop do Ano — REDRED vote.breaktudoawards.com/vot… 2️⃣ KGMA 2026 App - COOGOONG open.coogoong.com/?target=ev… 3️⃣ AAA POPULARITY AWARD 2026 App - IDOLCHAMP promo-web.idolchamp.com/app_…

‼️Last 30 minutes left‼️ Make sure to drop your votes for CORTIS for Music Bank on Coogoong open.coogoong.com?target=eve…

‼️ VOTING REMINDER FOR MUSIC BANK ‼️ App- COOGOONG open.coogoong.com?target=eve… Since CORTIS is not attending KGMA, we will prioritize and use 60% (minimum) of our saved blue-heart stock for MUSIC BANK The poll closes Sep 30, 11 AM KST, so let's build as much of a lead as possible before then!

The VMA Best New Artist has officially been announced. The final result may be disappointing, especially after seeing how much effort Coers put into the voting over the past month. Regardless of how the result turned out, we know how tirelessly we voted, collected, participated in collaborations, shared reminders and kept showing up for CORTIS. There are certainly questions surrounding how the final results are determined, particularly when comparing the outcome with the scale of fan voting and participation. Every vote, every collaboration, every reminder, and every late-night voting session was an expression of support for CORTIS - and that effort deserves to be recognized. Thank you to every COER who stayed until the very end. We’re genuinely proud of the dedication you showed throughout this voting! No matter the result, CORTIS knows they have Coers behind them 🤍 #CORTIS #코르티스

🚨 CORTIS CURRENT VOTING FOCUS 🚨 COERs, here’s where we need to focus our efforts across the ongoing votes! Please check the priorities below and participate 🤍 1️⃣ BREAKTUDO AWARDS 2026 🇧🇷 CORTIS is nominated in: • Artista Revelação Internacional vote.breaktudoawards.com/vot… • Hit K-pop do Ano — REDRED vote.breaktudoawards.com/vot… 🗓 Voting: Sep 17 – Oct 17 🔁 Votes are unlimited, please keep voting consistently! 2️⃣ MUSIC BANK + KGMA 2026 App- COOGOONG Both votes are running on COOGOONG, so please prioritize collecting BLUE HEARTS right now 🎯 Music Bank: We will use 60% of our saved blue-heart stock before the vote closes open.coogoong.com?target=eve… 🏆 KGMA Best Music & Artist: We will save the remaining 40% for the KGMA final round open.coogoong.com?target=eve… ➡️ For now: COLLECT → SAVE → PREPARE Music Bank closes Sep 30, 11 AM KST, so let's build as much of a lead as possible before then! 3️⃣ AAA POPULARITY AWARD 2026 CORTIS is currently 3rd place in the preliminary round! promo-web.idolchamp.com/app_… 📱 App: IDOLCHAMP 🗳️ 1 vote = 20 ❤ 🎯 Focus on collecting RUBIES right now! 🗓 Preliminary round ends Oct 6, 11:59 PM KST Let's stay organized and make every vote count! Collect now, spend strategically, and keep CORTIS moving forward!

🚨 KGMA 2026 - BEST MUSIC & ARTIST FINAL VOTE IS OPEN! CORTIS is nominated for Best Music & Artist at the 2026 Korea Grand Music Awards (KGMA)! 🏆 🗓 Sep 28, 10:00 KST – Oct 10, 23:59 KST 🎯 REDRED - CORTIS 📱 App - COOGOONG 🗳️1 vote = 200 💙 Or 200 💛 open.coogoong.com?target=eve… Please vote consistently and make sure to collect daily. Every vote counts!