附表3.1

糖鏈類似物公司。

優先股權利指定證明書,
權利和限制
的
A系列非投票可轉換優先股

根據德拉瓦州《公司法》第151條
德拉瓦州《公司法》的總則

下簽署人特此代表認證 一家特拉華州公司的甘科美學公司（」公司」），以下決議是適當的 由本公司董事會通過（」董事會」），按照條文 特拉華州一般公司法第 151 條（」DGCL」)，在適當的會議上 呼叫並持續 [·]，該決議規定創建一系列本公司的優先股，面值 每股 0.001 美元，指定為「A 系列非投票可換股優先股」，並具有優惠、權利 以及有關本公司資產股息、轉換、贖回、解散和分派的限制。

鑒於根據公司修訂後及订正的公司章程（不時經修訂的，「註冊證書」），规定其授权股份种类包括優先股，總額為5,000,000股，每股面值0.001美元（「優先股可隨時分成一個或多個系列。

解決：那， 根據公司註冊證授予董事會的授權，(i) 一系列優先股 本公司獲董事會授權，並獲得董事會授權，(ii) 董事會特此授權發行 或 [·] 根據本協議及計劃條款的「A 系列非投票可換股優先股」股份 由德拉華州公司雙子合併子公司（Gemini 合併子公司）於 2024 年 10 月 28 日發出的合併和重組事宜 以及該公司的全資子公司，Gemini Merger Sub II, LLC，一家特拉華州有限責任公司和全資附屬公司 本公司和新月生物製藥股份有限公司（」合併協議」）及 (iii) 董事會 董事特此定義、權力、優惠及相關、參與權、選擇性或其他特殊權利，以及資格， 此類優先股份之限制或限制，除了證明書中所載的任何條文外 適用於所有類別和系列的優先股票的公司，如下：

A輪非表決可轉換優先股條款

1.            定義。 在此文件中，以下術語應如下解釋：

“買入“ 應按照第3.2條所述的含義進行解釋 第6.4.3節.

“收市賣出股價對於任何安防及任何日期，指該安防在紐約市時間下午4點前於其主要交易市場收盤的最後交易價格，由彭博社報導，或相等可靠的報價服務，或如果上述不適用，則由彭博社報導的該安防於場外交易市場的最後交易價格，若彭博社未報導任何該安防的最後交易價格，則由OTC Markets Group, Inc.在OTC Pink市場報導的任何市場做市商的買盤價格平均值。若無法基於上述任何基礎計算某特定日期該安防的收盤售價，則應由公司董事會誠信確定的公允市場價值做為該日期的該安防的收盤售價。

“委員會:” 表示美國證券交易所。

“普通股” 表示公司的普通股，面值為每股0.001美元，以及該等證券可能在今後重新分類或更改為其他类别證券。

“轉換股份『』 代表根據本文件條款而由Series A Non-Voting Preferred Stock股份轉換而發行的普通股股份。

“使擁有公司註冊證券類別10%以上股權的官員、董事或實際股東代表簽署人遞交表格3、4和5（包括修正版及有關聯合遞交協議）,符合證券交易法案第16(a)條及其下屬規則規定的要求；「 」意味着1934年修訂版證券交易法案及其下屬的規則和條例。

“持有人” 意味着持有A類非表決特權股的股東。

“持有「 」表示個人或公司、合夥企業、信託、有限責任公司、合資公司、股份公司、政府（或其機構或分支機構）或其他任何形式的實體。

“交易日” 代表主要交易市場營業的一天。

“交易市場” 表示在問題日期上，Common Stock 在下列任何市場或交易所掛牌或報價交易：紐交所美國、納斯達克資本市場、納斯達克全球市場、納斯達克全球精選市場，或紐約證券交易所（或其後續者）。

2.            指定、金額和票面價值。 偏好股系列應被指定為公司的A系列無投票可轉換優先股（“A系列無投票可轉換優先股”）並指定的股份數應為[·]. 每股A系列無投票可轉換優先股的票面價值應為每股0.001美元。

3.            分紅派息。 持有人應有權獲得，並且公司應當支付，對於無表決權優先股A系列股票的股息（以假定換算成普通股的方式計算，不考慮下文所定的持有人所有權限制）應等同且以相同形式、方式支付，如同當分紅實際支付於普通股股票時（除以普通股形式支付的普通股股票股息外）。若當、並且如果當分紅（除以普通股形式支付的股息外）支付於普通股股票時，則對於無表決權優先股A系列股票不得支付任何其他股息，且公司不得對於普通股股票支付任何股息（除以普通股形式支付的股息外），除非同時符合前述內文的要求。

4.            投票權 權利.

4.1除非另有規定或DGCL另有要求，非表决特A優先股應無表決權。然而，在任何表決特A優先股仍未全數換發的情況下，公司不得在沒有表決特A優先股目前流通股中過半數股東的肯定表決下：（i）拒絕或不利更改賦予非表決特A優先股的權力、喜好或權利，亦不得更改或修正此優先股證明書的設計特點、權利和限制部分特A可轉換優先股（“指定證書 ”），即使修改或撤銷公司章程或修訂、增加或裁定公司章程修正版本的條文或公司的憲章，憲章已修正的條文或附例，或修訂、增加或減少任何一系列優先股的設計牌照、喜好、限制和相對權利，如果此舉會不利更改或不利更改非表决特A優先股的喜好、權利、特權或權力或為了非表决特A優先股的利益提供的限制，而不管前述任何行動是通過修訂公司章程的方式還是通過合併、兼併、股本重組、重新分類、轉換或其他方式進行的（ii）發行進一步的非表決特A優先股或增加或減少（非通過轉換）授權非表決特A優先股數量（iii）同時在原始發行的非表決特A優先股仍有至少30％仍發行或剩餘流通股的情況下，完成以下任一項：（A）任何基本交易（如下所定義）或（B）公司與另一家實體合併或兼併或任何對外發售股票或其他商業組合。在此交易之前，公司股東不持有公司資本股中至少占多數的股份，（iv）增加構成董事會的董事數目或更改任何董事在任何事項上享有的表決權數目或（v）就前述任何事宜進行任何協議。轉換為普通股的非表決特A優先股股東將享有與其他普通股持有者相同的表決權。

4.2任何根據法令規定或允許的投票都可以在持有人會議上進行，或通過書面同意行動代替該會議進行，前提是同意書由代表已發行股份的多數持有人簽署。 第4.1條可能在持有人會議上進行，也可以通過書面同意行動代替進行，前提是同意書由代表A類無投票權優先股的已發行股份的多數持有人簽署。 可能會在持有人會議上進行，也可以通過書面同意行動代替進行，前提是同意書由代表A類無投票權優先股的已發行股份的多數持有人簽署。

4.3            董事的選舉.

4.3.1在至少30%的原發行A類非表決優先股仍然發行和持有的所有時段內，(i)作爲A類非表決優先股的記錄股東，以作爲按普通股轉換基礎投票的獨立類別，有權選舉公司的2名董事（“首選股董事”）；和(iii)普通股的記錄股東及任何其他類別或系列的表決股票的記錄股東（包括A類非表決優先股），以作爲按普通股轉換基礎共同投票的單一類別，有權選舉公司的總董事人數中的餘下董事（“全體董事”); 在每種情況下，該B類股東和/或該B類股東的家庭成員需獨立控制在此類帳戶、計劃或信託中持有的B類普通股實時；, 公司對於以下情況，不應承擔責任：根據第10（b）部分書面信息可靠地提供。，爲方便管理，初始任命的優先股董事也可以在董事會在與首次發行A類非表決優先股的批准相關的情況下任命，而不需要A類非表決優先股持有人另行行動。

4.3.2任何首選董事如在第4.3.1節規定的方式當選時，只能由A類非表決首選股股東持有的大部分股份股東以特別會議或根據股東書面同意的方式做出肯定投票進行無因由的罷免。 第4.3.1節 只有A類非表決首選股股東持有的大部分股份股東以特別會議或根據股東書面同意的方式做出肯定投票才能無原因罷免。

4.3.3若A股非表決優先股股東未能選出足夠數量的董事來填補其有權選舉董事的所有董事職位，則任何未填補的董事職位將保留至A股非表決優先股股東根據第4.3.1節選舉填補爲止 第4.3.1節 （對於未通過第4.3.1節規定指定董事的任何董事職位而言），則任何未填補的董事職位將保留至A股非表決優先股股東根據第4.3.1節規定填補爲止 第4.3.1節），則任何未填補的董事職位將保留至A股非表決優先股股東根據第4.3.1節規定填補爲止 第4.3.1節.

4.3.4在任何爲選舉首選董事而召開的會議上，持有Series A非表決首選股的表決權的股東親自出席或通過代理出席，應符合選舉該首選董事的法定人數。

4.3.5每位優先董事都有權在董事會提出的每項議題上擁有三票。

5.            排名；清算.

5.1A類無表決權優先股在公司清算、解散或清盤時，無論是自願還是非自願的情況下，與普通股在資產分配方面居於同等地位。

5.2隨後 公司的任何清算、解散或清盤，無論是自願的還是非自願的 (a”清算”）， 每位持有人都有權從公司的資產（無論是資本還是盈餘）中獲得與持有人相同的金額 如果A系列無表決權優先股完全轉換，將獲得普通股（不考慮任何此類用途） 普通股的受益所有權限制（應支付的金額） pari passu 所有普通股持有人，以及 額外金額等於已申報但未向此類股票支付的任何股息。如果在進行任何此類清算時，公司的資產 不足以向A系列無表決權優先股的持有人支付前述要求的金額 句子，則公司的所有剩餘資產應按比例分配給普通股的持有人和持有人 如果所有此類證券的應付金額均已全額支付，則應支付的相應金額爲準。 爲避免任何疑問，除非公司明確聲明，否則基本交易不應被視爲清算 此類基本交易應被視爲清算。

6.            轉換.

6.1            轉換 由持有人選擇。視情況而定 第‎6 .3 節，當時已發行的A系列無表決權優先股的每股 應隨時不時地根據持有人的選擇將其轉換爲多股普通股 等於轉換率，但受益所有權限制（定義見下文）（每個，一個”可選轉換”）。 持有人應通過向公司提供本文所附的轉換通知的形式來實現轉換 附件 A (a “轉換通知”），正式完成並執行。前提是公司的過戶代理是 參與存託信託公司（”DTC”) 快速自動證券轉賬計劃，通知 轉換股可由持有人選擇具體說明是否應將適用的轉換股份存入帳戶 持有人的主要經紀商通過其存款提款代理佣金系統與DTC合作（a”DWAC 交付”）。 可選轉換被視爲生效的日期（”轉換日期”) 應爲交易 轉換通知完成並執行後，通過電子郵件發送給公司，並在正常工作時間內由公司接收； 前提是代表A系列無表決權優先股的此類股票的原始證書（如果有）正在轉換， 公司將在其後的兩（2）個交易日內收到正式認可的轉換通知以及隨附的轉換通知。 在所有其他情況下，轉換日期應定義爲原始證書（如果有）所代表的交易日 正在轉換、正式認可的A系列無表決權優先股的此類股份以及隨附的轉換通知是 由公司收到。在沒有清單或數學清單的情況下，轉換通知中規定的計算應以此爲準 錯誤。

6.2            每一股B系列非表決優先股（「股票轉換」）的轉換比例應爲可轉換的普通股票的1,000股（即1000:1的比例），根據本文所規定的進行調整。每股A系列優先股的「</br>」應等於所述面值除以轉換價格。兌換比率每股A類非表決特別股轉換時可發行1,000股普通股（即“轉換”）每股A類非表決特別股轉換（以1,000:1的比率對應），根據本文規定進行調整。

6.3            有益所有權限制儘管本文件中的任何條款相反，公司不得轉換任何A系列無投票權優先股的任何份額，並且持有人無權根據 第6.1節，在給出了適用的轉換通知（在指定書中定義）後，僅當對A系列無投票權優先股產生的轉換試圖進行生效時，上述持有人（或任何此類持有人的關聯方或任何其他可能成爲根據美國《證券交易法》第13(d)或第16節及委員會規則和法規的規定，包括持有人爲其成員之一的任何「集團」（上述稱爲“歸因方”會持有超過有益所有權限制的普通股數量。根據上述句子的目的，在做出該決定的A系列無投票權優先股的轉換通知所涉及的有益所有權所有普通股數量應包括此類持有人及其歸因方持有的普通股數量，但應排除A系列無投票權優先股尚未轉換的餘下部分的普通股數量，以及公司任何其他未執行或未轉換的證券（包括任何權證）持有人或其歸因方持有並且將超過本文所包含的限制的轉換或行使的部分普通股數量；除前述句子所示外，就本文 第6.3節對於有利益所有權的計算應遵照《證券交易法》第13(d)條及委員會適用的規則和法規，術語「有利益所有權」和「受益所有權」應按照其所述意義解釋。此外，爲本協議目的，「集團」一詞的含義應遵照《證券交易法》第13(d)條及委員會適用的規則和法規。針對本 第6.3節在確定普通股的已發行股份數量時，持有人可依賴以下信息中最近的一項：(A) 公司最近向委員會提交的定期或年度報告，視情況而定，(B) 公司最近向委員會提交的更近期的公告，或(C) 公司或公司的過戶代理最近向持有人發出的關於當時已發行普通股數量的通知。在持有人的書面請求（可通過電子郵件）之後的兩（2）個交易日內，公司應書面向該持有人確認當時已發行的普通股數量（可通過電子郵件方式）。無論如何，已發行的普通股數量應在自公開報告或最近確認給持有人的起始已發行普通股數量之日起，考慮到自該日以來持有人或其歸因方實際轉換或行使公司證券，包括A類非表決優先股的股份。初始的“有益所有權限制。”將最初爲當時已發行的或視爲已發行的普通股數量的19.99%。公司可依賴於持有人在任何轉換通知中向其提供的關於其有利益所有權限制的陳述。儘管前述，持有人可通過書面通知公司（i）將有利益所有權限制百分比重置爲更高的百分比，不超過19.99%，該增加將在遞交此書面通知後第六十一（61）天生效，並且（ii）持有人可將有利益所有權限制百分比立即調低，生效即刻送達此通知給公司後。在持有人根據第(i)款增加有利益所有權限制不超過19.99%後，除非首先向公司提供本 第6.3節儘管前文提到， （x）在基本交易通知之後的任何時候，持有人可以立即書面通知公司放棄和/或更改受益所有權限制，之後可以隨時通過書面通知公司重新實施受益所有權限制（y）在任何時候，持有人（與任何此類持有人的歸因方）所持有的普通股的受益所有權爲出於任何給定日期的普通股總額的9.00%或更少，則該持有人的受益所有權限制將自動設置爲9.99%。本 第6.3節 應當被理解、糾正和實施，以實現本處所包含的受益所有權限制的目的，並且對超過受益所有權限制的無投票權優先股基礎上的普通股不得被持有人視爲受益所有。任何目的，包括《證券交易法》第13(d)條或《交易所法》第16a-1(a)(1)條。

6.4            Mechanics of Conversion.

6.4.1            Delivery of Certificate or Electronic Issuance. Upon Conversion not later than two (2) Trading Days after the applicable Conversion Date, or if the Holder requests the issuance of physical certificate(s), two (2) Trading Days after receipt by the Corporation of the original certificate(s) representing such shares of Series A Non-Voting Preferred Stock being converted, duly endorsed, and the accompanying Notice of Conversion (the “Share Delivery Date”), the Corporation shall either: (a) deliver, or cause to be delivered, to the converting Holder a physical certificate or certificates representing the number of Conversion Shares being acquired upon the conversion of shares of Series A Non-Voting Preferred Stock, or (b) in the case of a DWAC Delivery (if so requested by the Holder), electronically transfer such Conversion Shares by crediting the account of the Holder’s prime broker with DTC through its DWAC system. If in the case of any Notice of Conversion such certificate or certificates for the Conversion Shares are not delivered to or as directed by or, in the case of a DWAC Delivery, such shares are not electronically delivered to or as directed by, the applicable Holder by the Share Delivery Date, the applicable Holder shall be entitled to elect to rescind such Notice of Conversion by written notice to the Corporation at any time on or before its receipt of such certificate or certificates for Conversion Shares or electronic receipt of such shares, as applicable, in which event the Corporation shall promptly return to such Holder any original Series A Non-Voting Preferred Stock certificate delivered to the Corporation and such Holder shall promptly return to the Corporation any Common Stock certificates or otherwise direct the return of any shares of Common Stock delivered to the Holder through the DWAC system, representing the shares of Series A Non-Voting Preferred Stock unsuccessfully tendered for conversion to the Corporation.

6.4.2            Obligation Absolute. Subject to Section ‎6.3 and subject to Holder’s right to rescind a Notice of Conversion pursuant to Section ‎6.4.1, the Corporation’s obligation to issue and deliver the Conversion Shares upon conversion of Series A Non-Voting Preferred Stock in accordance with the terms hereof are absolute and unconditional, irrespective of any action or inaction by a Holder to enforce the same, any waiver or consent with respect to any provision hereof, the recovery of any judgment against any Person or any action to enforce the same, or any setoff, counterclaim, recoupment, limitation or termination, or any breach or alleged breach by such Holder or any other Person of any obligation to the Corporation or any violation or alleged violation of law by such Holder or any other Person, and irrespective of any other circumstance which might otherwise limit such obligation of the Corporation to such Holder in connection with the issuance of such Conversion Shares. Subject to Section ‎6.3 and subject to Holder’s right to rescind a Notice of Conversion pursuant to Section ‎6.4.1, in the event a Holder shall elect to convert any or all of its Series A Non-Voting Preferred Stock, the Corporation may not refuse conversion based on any claim that such Holder or anyone associated or affiliated with such Holder has been engaged in any violation of law, agreement or for any other reason, unless an injunction from a court, on notice to Holder, restraining and/or enjoining conversion of all or part of the Series A Non-Voting Preferred Stock of such Holder shall have been sought and obtained by the Corporation, and the Corporation posts a surety bond for the benefit of such Holder in the amount of 150% of the value of the Conversion Shares into which would be converted the Series A Non-Voting Preferred Stock which is subject to such injunction, which bond shall remain in effect until the completion of arbitration/litigation of the underlying dispute and the proceeds of which shall be payable to such Holder to the extent it obtains judgment. In the absence of such injunction, the Corporation shall, subject to Section ‎6.3 and subject to Holder’s right to rescind a Notice of Conversion pursuant to Section ‎6.4.1, issue Conversion Shares upon a properly noticed conversion.

6.4.3            Buy-In on Failure to Timely Deliver Certificates. If the Corporation fails to deliver to a Holder the applicable certificate or certificates or to effect a DWAC Delivery, as applicable, by the Share Delivery Date pursuant to Section ‎6.4.1 (other than a failure caused by materially incorrect or incomplete information provided by Holder to the Corporation or the application of the Beneficial Ownership Limitation), and if after such Share Delivery Date such Holder is required by its brokerage firm to purchase (in an open market transaction or otherwise), or the Holder’s brokerage firm otherwise purchases, shares of Common Stock to deliver in satisfaction of a sale by such Holder of the Conversion Shares which such Holder was entitled to receive upon the conversion relating to such Share Delivery Date (a “Buy-In”), then the Corporation shall (A) pay in cash to such Holder (in addition to any other remedies available to or elected by such Holder) the amount by which (x) such Holder’s total purchase price (including any brokerage commissions) for the shares of Common Stock so purchased exceeds (y) the product of (1) the aggregate number of shares of Common Stock that such Holder was entitled to receive from the conversion at issue multiplied by (2) the actual sale price at which the sell order giving rise to such purchase obligation was executed (including any brokerage commissions) and (B) at the option of such Holder, either reissue (if surrendered) the shares of Series A Non-Voting Preferred Stock equal to the number of shares of Series A Non-Voting Preferred Stock submitted for conversion or deliver to such Holder the number of shares of Common Stock that would have been issued if the Corporation had timely complied with its delivery requirements under Section ‎6.4.1. For example, if a Holder purchases shares of Common Stock having a total purchase price of $11,000 to cover a Buy-In with respect to an attempted conversion of shares of Series A Non-Voting Preferred Stock with respect to which the actual sale price (including any brokerage commissions) giving rise to such purchase obligation was a total of $10,000 under clause (A) of the immediately preceding sentence, the Corporation shall be required to pay such Holder $1,000. The Holder shall provide the Corporation written notice, within three (3) Trading Days after the occurrence of a Buy-In, indicating the amounts payable to such Holder in respect of such Buy-In together with applicable confirmations and other evidence reasonably requested by the Corporation. Nothing herein shall limit a Holder’s right to pursue any other remedies available to it hereunder, at law or in equity including, without limitation, a decree of specific performance and/or injunctive relief with respect to the Corporation’s failure to timely deliver certificates representing shares of Common Stock upon conversion of the shares of Series A Non-Voting Preferred Stock as required pursuant to the terms hereof; provided, however, that the Holder shall not be entitled to both (i) require the reissuance of the shares of Series A Non-Voting Preferred Stock submitted for conversion for which such conversion was not timely honored and (ii) receive the number of shares of Common Stock that would have been issued if the Corporation had timely complied with its delivery requirements under Section ‎6.4.1.

6.4.4            Reservation of Shares Issuable Upon Conversion. The Corporation covenants that at all times it will reserve and keep available out of its authorized and unissued shares of Common Stock for the sole purpose of issuance upon conversion of the Series A Non-Voting Preferred Stock, free from preemptive rights or any other actual contingent purchase rights of Persons other than the Holders of the Series A Non-Voting Preferred Stock, not less than such aggregate number of shares of the Common Stock as shall be issuable (taking into account the adjustments of Section ‎7) upon the conversion of all outstanding shares of Series A Non-Voting Preferred Stock. The Corporation covenants that all shares of Common Stock that shall be so issuable shall, upon issue, be duly authorized, validly issued, fully paid and non-assessable.

6.4.5            Fractional Shares. No fractional shares of Common Stock shall be issued upon conversion of the Series A Non-Voting Preferred Stock, no certificates or scrip for any such fractional shares shall be issued and no cash shall be paid for any such fractional shares. Any fractional shares of Common Stock that a Holder of Series A Non-Voting Preferred Stock would otherwise be entitled to receive shall be aggregated with all fractional shares of Common Stock issuable to such Holder and any remaining fractional shares shall be rounded up to the nearest whole share. Whether or not fractional shares would be issuable upon such conversion shall be determined on the basis of the total number of shares of Series A Non-Voting Preferred Stock the Holder is at the time converting into Common Stock and the aggregate number of shares of Common Stock issuable upon such conversion.

6.4.6            Transfer Taxes. The issuance of certificates for shares of the Common Stock upon conversion of the Series A Non-Voting Preferred Stock shall be made without charge to any Holder for any documentary stamp or similar taxes that may be payable in respect of the issue or delivery of such certificates, provided that the Corporation shall not be required to pay any tax that may be payable in respect of any transfer involved in the issuance and delivery of any such certificate upon conversion in a name other than that of the registered Holder(s) of such shares of Series A Non-Voting Preferred Stock and the Corporation shall not be required to issue or deliver such certificates unless or until the Person or Persons requesting the issuance thereof shall have paid to the Corporation the amount of such tax or shall have established to the satisfaction of the Corporation that such tax has been paid.

6.5            Status as Stockholder. Upon each Conversion Date, (i) the shares of Series A Non-Voting Preferred Stock being converted shall be deemed converted into shares of Common Stock and (ii) the Holder’s rights as a holder of such converted shares of Series A Non-Voting Preferred Stock shall cease and terminate, excepting only the right to receive certificates for such shares of Common Stock and to any remedies provided herein or otherwise available at law or in equity to such Holder because of a failure by the Corporation to comply with the terms of this Certificate of Designation. In all cases, the Holder shall retain all of its rights and remedies for the Corporation’s failure to convert Series A Non-Voting Preferred Stock.

7.            Certain Adjustments.

7.1            Stock Dividends and Stock Splits. If the Corporation, at any time while this Series A Non-Voting Preferred Stock is outstanding: (A) pays a stock dividend or otherwise makes a distribution or distributions payable in shares of Common Stock (which, for avoidance of doubt, shall not include any shares of Common Stock issued by the Corporation upon conversion of this Series A Non-Voting Preferred Stock) with respect to the then outstanding shares of Common Stock; (B) subdivides outstanding shares of Common Stock into a larger number of shares; or (C) combines (including by way of a reverse stock split) outstanding shares of Common Stock into a smaller number of shares, then the Conversion Ratio shall be multiplied by a fraction of which the numerator shall be the number of shares of Common Stock (excluding any treasury shares of the Corporation) outstanding immediately after such event and of which the denominator shall be the number of shares of Common Stock outstanding immediately before such event (excluding any treasury shares of the Corporation). Any adjustment made pursuant to this Section ‎7.1 shall become effective immediately after the record date for the determination of stockholders entitled to receive such dividend or distribution and shall become effective immediately after the effective date in the case of a subdivision or combination.

7.2            Fundamental Transaction. If, at any time while this Series A Non-Voting Preferred Stock is outstanding, (A) the Corporation effects any merger or consolidation of the Corporation with or into another Person or any stock sale to, or other business combination (including, without limitation, a reorganization, recapitalization, spin-off, share exchange or scheme of arrangement) with or into another Person (other than such a transaction in which the Corporation is the surviving or continuing entity and its Common Stock is not exchanged for or converted into other securities, cash or property), (B) the Corporation effects any sale, lease, transfer or exclusive license of all or substantially all of its assets in one transaction or a series of related transactions, (C) any tender offer or exchange offer (whether by the Corporation or another Person) is completed pursuant to which more than 50% of the Common Stock not held by the Corporation or such Person is exchanged for or converted into other securities, cash or property, or (D) the Corporation effects any reclassification of the Common Stock or any compulsory share exchange pursuant (other than as a result of a dividend, subdivision or combination covered by Section ‎7.1) to which the Common Stock is effectively converted into or exchanged for other securities, cash or property (in any such case, a “Fundamental Transaction”), then, upon any subsequent conversion of this Series A Non-Voting Preferred Stock the Holders shall have the right to receive, in lieu of the right to receive Conversion Shares, for each Conversion Share that would have been issuable upon such conversion immediately prior to the occurrence of such Fundamental Transaction, the same kind and amount of securities, cash or property as it would have been entitled to receive upon the occurrence of such Fundamental Transaction if it had been, immediately prior to such Fundamental Transaction, the holder of one share of Common Stock (the “Alternate Consideration”). For purposes of any such subsequent conversion, the determination of the Conversion Ratio shall be appropriately adjusted to apply to such Alternate Consideration based on the amount of Alternate Consideration issuable in respect of one share of Common Stock in such Fundamental Transaction, and the Corporation shall adjust the Conversion Ratio in a reasonable manner reflecting the relative value of any different components of the Alternate Consideration. If holders of Common Stock are given any choice as to the securities, cash or property to be received in a Fundamental Transaction, then the Holders shall be given the same choice as to the Alternate Consideration it receives upon any conversion of this Series A Non-Voting Preferred Stock following such Fundamental Transaction. To the extent necessary to effectuate the foregoing provisions, any successor to the Corporation or surviving entity in such Fundamental Transaction shall file a new certificate of designations with the same terms and conditions and issue to the Holders new preferred stock consistent with the foregoing provisions and evidencing the Holders’ right to convert such preferred stock into Alternate Consideration. The terms of any agreement to which the Corporation is a party and pursuant to which a Fundamental Transaction is effected shall include terms requiring any such successor or surviving entity to comply with the provisions of this Section ‎7.2 and insuring that this Series A Non-Voting Preferred Stock (or any such replacement security) will be similarly adjusted upon any subsequent transaction analogous to a Fundamental Transaction. The Corporation shall cause to be delivered to each Holder, at its last address as it shall appear upon the stock books of the Corporation, written notice of any Fundamental Transaction at least 20 calendar days prior to the date on which such Fundamental Transaction is expected to become effective or close.

7.3            Calculations. All calculations under this Section ‎7 shall be made to the nearest cent or the nearest 1/100th of a share, as the case may be. For purposes of this Section ‎7, the number of shares of Common Stock deemed to be issued and outstanding as of a given date shall be the sum of the number of shares of Common Stock (excluding any treasury shares of the Corporation) issued and outstanding.

8.            Redemption. The shares of Series A Non-Voting Preferred Stock shall not be redeemable; provided, however, that the foregoing shall not limit the ability of the Corporation to purchase or otherwise deal in such shares to the extent otherwise permitted hereby and by law.

9.            Transfer. A Holder may transfer any shares of Series A Non-Voting Preferred Stock together with the accompanying rights set forth herein, held by such holder without the consent of the Corporation; provided that such transfer is in compliance with applicable securities laws. The Corporation shall in good faith (i) do and perform, or cause to be done and performed, all such further acts and things, and (ii) execute and deliver all such other agreements, certificates, instruments and documents, in each case, as any holder of Series A Non-Voting Preferred Stock may reasonably request in order to carry out the intent and accomplish the purposes of this Section ‎9. The transferee of any shares of Series A Non-Voting Preferred Stock shall be subject to the Beneficial Ownership Limitation applicable to the transferor as of the time of such transfer.

10.          Series A Non-Voting Preferred Stock Register. The Corporation shall maintain at its principal executive offices (or such other office or agency of the Corporation as it may designate by notice to the Holders in accordance with Section ‎11), a register for the Series A Non-Voting Preferred Stock, in which the Corporation shall record (i) the name, address, and electronic mail address of each holder in whose name the shares of Series A Non-Voting Preferred Stock have been issued and (ii) the name, address, and electronic mail address of each transferee of any shares of Series A Non-Voting Preferred Stock. The Corporation may deem and treat the registered Holder of shares of Series A Non-Voting Preferred Stock as the absolute owner thereof for the purpose of any conversion thereof and for all other purposes. The Corporation shall keep the register open and available at all times during business hours for inspection by any holder of Series A Non-Voting Preferred Stock or his, her or its legal representatives.

11.          Notices. Any notice required or permitted by the provisions of this Certificate of Designation to be given to a Holder of shares of Series A Non-Voting Preferred Stock shall be mailed, postage prepaid, to the post office address last shown on the records of the Corporation, or given by electronic communication in compliance with the provisions of the Delaware General Corporation Law, and shall be deemed sent upon such mailing or electronic transmission.

12.          Book-Entry; Certificates. The Series A Non-Voting Preferred Stock will be issued in book-entry form; provided that, if a Holder requests that such Holder’s shares of Series A Non-Voting Preferred Stock be issued in certificated form, the Corporation will instead issue a stock certificate to such Holder representing such Holder’s shares of Series A Non-Voting Preferred Stock. To the extent that any shares of Series A Non-Voting Preferred Stock are issued in book-entry form, references herein to “certificates” shall instead refer to the book-entry notation relating to such shares.

13.          Lost or Mutilated Series A Non-Voting Preferred Stock Certificate. If a Holder’s Series A Non-Voting Convertible Preferred Stock certificate shall be mutilated, lost, stolen or destroyed, the Corporation shall execute and deliver, in exchange and substitution for and upon cancellation of a mutilated certificate, or in lieu of or in substitution for a lost, stolen or destroyed certificate, a new certificate for the shares of Series A Non-Voting Convertible Preferred Stock so mutilated, lost, stolen or destroyed, but only upon receipt of evidence of such loss, theft or destruction of such certificate, and of the ownership hereof reasonably satisfactory to the Corporation.

14.          Waiver. Any waiver by the Corporation or a Holder of a breach of any provision of this Certificate of Designation shall not operate as or be construed to be a waiver of any other breach of such provision or of any breach of any other provision of this Certificate of Designation or a waiver by any other Holders. The failure of the Corporation or a Holder to insist upon strict adherence to any term of this Certificate of Designation on one or more occasions shall not be considered a waiver or deprive that party (or any other Holder) of the right thereafter to insist upon strict adherence to that term or any other term of this Certificate of Designation. Any waiver by the Corporation or a Holder must be in writing. Notwithstanding any provision in this Certificate of Designation to the contrary, any provision contained herein and any right of the Holders of Series A Non-Voting Preferred Stock granted hereunder may be waived as to all shares of Series A Non-Voting Preferred Stock (and the Holders thereof) upon the written consent of the Holders of not less than a majority of the shares of Series A Non-Voting Preferred Stock then outstanding, provided, however, that the Beneficial Ownership Limitation applicable to a Holder, and any provisions contained herein that are related to such Beneficial Ownership Limitation, cannot be modified, waived or terminated without the consent of such Holder, provided further, that any proposed waiver that would, by its terms, have a disproportionate and materially adverse effect on any Holder shall require the consent of such Holder(s).

15.          Severability. Whenever possible, each provision hereof shall be interpreted in a manner as to be effective and valid under applicable law, but if any provision hereof is held to be prohibited by or invalid under applicable law, then such provision shall be ineffective only to the extent of such prohibition or invalidity, without invalidating or otherwise adversely affecting the remaining provisions hereof.

16.          Status of Converted Series A Non-Voting Preferred Stock. If any shares of Series A Non-Voting Preferred Stock shall be converted or redeemed by the Corporation, such shares shall, to the fullest extent permitted by applicable law, be retired and cancelled upon such acquisition, and shall not be reissued as a share of Series A Non-Voting Preferred Stock. Any share of Series A Non-Voting Preferred Stock so acquired shall, upon its retirement and cancellation, and upon the taking of any action required by applicable law, resume the status of authorized but unissued shares of preferred stock and shall no longer be designated as Series A Non-Voting Preferred Stock.

[Remainder of Page Intentionally Left Blank]

IN WITNESS WHEREOF, GlycoMimetics, Inc. has caused this Certificate of Designation of Preferences, Rights and Limitations of Series A Non-Voting Convertible Preferred Stock to be duly executed by its [·] on [·], 202[5].

ANNEX A

NOTICE OF CONVERSION

(TO BE EXECUTED BY THE REGISTERED HOLDER IN ORDER TO CONVERT SHARES OF SERIES A NON-VOTING CONVERTIBLE PREFERRED STOCK)

The undersigned Holder hereby irrevocably elects to convert the number of shares of Series A Non-Voting Preferred Stock indicated below, represented in book-entry form, into shares of common stock, par value $0.001 per share (the “Common Stock”), of GlycoMimetics, Inc., a Delaware corporation (the “Corporation”), as of the date written below. If securities are to be issued in the name of a Person other than the undersigned, the undersigned will pay all transfer taxes payable with respect thereto. Capitalized terms utilized but not defined herein shall have the meaning ascribed to such terms in that certain Certificate of Designation of Preferences, Rights and Limitations of Series A Non-Voting Convertible Preferred Stock (the “Certificate of Designation”) filed by the Corporation with the Secretary of State of the State of Delaware on [·], 202[5].

As of the date hereof, the number of shares of Common Stock beneficially owned by the undersigned Holder (together with such Holder’s Attribution Parties), including the number of shares of Common Stock issuable upon conversion of the Series A Non-Voting Preferred Stock subject to this Notice of Conversion, but excluding the number of shares of Common Stock which are issuable upon (A) conversion of the remaining, unconverted Series A Non-Voting Preferred Stock beneficially owned by such Holder or any of its Attribution Parties, and (B) exercise or conversion of the unexercised or unconverted portion of any other securities of the Corporation (including any warrants) beneficially owned by such Holder or any of its Attribution Parties that are subject to a limitation on conversion or exercise similar to the limitation contained in Section ‎6.3 of the Certificate of Designation, is _____. For purposes hereof, beneficial ownership shall be calculated in accordance with Section 13(d) of the Exchange Act and the applicable regulations of the Commission. In addition, for purposes hereof, “group” has the meaning set forth in Section 13(d) of the Exchange Act and the applicable regulations of the Commission.

CONVERSION CALCULATIONS:

For DWAC Delivery, please provide the following:

[HOLDER]