Market Report ◆ ch09-deals

第 9 章 — 交易与融资格局(by TA)DRAFT

Version BsAb-MR-2026Q3Evidence partialConfidence medium

第 9 章 — 交易与融资格局(by TA)

1. 核心结论

  • 2022–2026 BsAb 交易集中于两条主线:checkpoint×血管生成(Summit–Akeso 最高 US$5B、BMS–BioNTech 最高 ~US$11.1B、Merck–LaNova 最高 ~US$3.3B)与 TCE(Merck–Harpoon ~US$680M、BeOne–Royalty ~US$885M、UCB–Candid 最高 ~US$2.2B);前者驱动最大对价池,后者 2025–2026 在自免领域从零到密集(依据:§2 交易总表)。
  • 中国 BsAb 资产是全球卖盘主力:Akeso、Biotheus、LaNova、ImmuneOnco、Novatim、Antengene 等在窗口期内完成 6+ 笔 ≥US$1B 级授权/并购(另 2 笔 ~US$0.95B 边缘)——"中国资产出海"是本期最显著结构特征(依据:§3.1/3.2 中国卖盘行)。
  • 自免 TCE 交易结构偏保守:首付低/back-heavy(Cullinan–Genrix)、拆分多未披露(UCB–Candid),且 Roche 于 2026-07 终止狼疮 TCE 项目——处于"验证前夜"而非兑现期(依据:§3.2 + [FierceBiotech](https://www.fiercebiotech.com/biotech/roche-drops-tce-lupus-hasnt-given-autoimmune-cell-therapies))。
  • 非肿瘤观察段以内部开发为主:faricimab(Vabysmo)、emicizumab(Hemlibra)、bimekizumab(Bimzelx)、ozoralizumab(Nanozora)均无大额外部许可/并购;外部交易为靶点溢价而非格式溢价(BI–Surrozen SZN-413 ~US$600M,Fzd4)(依据:§3.2)。
  • 中位首付口径敏感:2022–2026 肿瘤 BsAb 披露首付中位 US$500M(n=3);大型许可/并购口径 ≈US$740M(n=4)——仅供区间参考(Grade C,依据:§3.3)。

2. 交易总表(by TA;金额=披露总额,首付+里程碑,口径见 framework §6)

交易日期参与方金额(披露)TAGrade来源
Summit–Akeso:ivonescimab 美/加/欧/日权益许可2022-12-05/06Akeso × Summit Therapeutics最高 US$5B;首付 US$500M(广泛报道)Oncology(PD-1×VEGF-A,GP-01)A/B[Akeso PR](https://akesobio.com/en/media/akeso-news/20221206/)、[PMLiVE](https://pmlive.com/pharma_news/summit_therapeutics_partners_with_akeso_in_deal_worth_5bn_1482776/)
BioNTech–Biotheus:PM8002 战略合作(后续被并购取代)2023-11BioNTech × Biotheus报道约 US$1BOncology(PD-L1×VEGF-A,GP-02)B[BioSpectrum](https://biospectrumasia.com/news/26/23277/biontech-inks-1-b-oncology-deal-with-chinese-startup-biotheus.html)
BioNTech 收购 Biotheus(获 pumitamig/BNT327)2024-11-13BioNTech(收购方)× BiotheusUS$800M 首付,最高 ~US$950MOncology(PD-L1×VEGF-A)A[Nasdaq](https://www.nasdaq.com/articles/biontech-acquire-biotheus-upfront-consideration-800m)、[BioSpace](https://www.biospace.com/deals/biontech-takes-aim-at-keytruda-with-potential-950m-biotheus-buy)
ImmuneOnco–Instil Bio:IMM2510/IMM27M 许可(已终止2024 H1(终止 2025-11-06,权益收回 2026-01-07)ImmuneOnco × Instil Bio/Axion BioUS$35M 首付 + US$5M 里程碑(2024-09),总额最高 ~US$2BOncology(PD-L1×VEGF-A,GP-02)A/B[FierceBiotech](https://www.fiercebiotech.com/biotech/instils-stock-sinks-after-clearing-out-clinical-pipeline-handing-2-drugs-back-immuneonco)、[HKEX](https://www1.hkexnews.hk/listedco/listconews/sehk/2024/0911/2024091100005.pdf)、[ImmuneOnco](https://cn.immuneonco.com/news/gsdynamics/594.html)
BMS–BioNTech:pumitamig 全球联合开发/共同商业化2025-06-02BMS × BioNTech总额最高 ~US$11.1B(≈€10B);首付口径冲突:US$1.5B(Gurufocus)vs ≥US$3.5B(BioSpace)Oncology(PD-L1×VEGF-A,GP-01/02)B(存在性)/C(拆分)[BioPharm Intl](https://www.biopharminternational.com/view/biontech-to-receive-up-to-11-1-billion-in-deal-with-bms-to-develop-immuno-oncology-agent)、[european-biotechnology](https://european-biotechnology.com/latest-news/super-deal-for-biontech-bms-licenses-potential-blockbuster-for-e10bn/)、[BioSpace](https://www.biospace.com/deals/bms-commits-up-to-11b-to-work-with-biontech-on-solid-tumor-bispecific)
Merck 收购 Harpoon(获 gocatamig/MK-6070,TriTAC)2024-01Merck & Co × Harpoon Therapeutics~US$680M(~US$23/股,全现金)Oncology(DLL3×CD3,GP-03)A[pharmtech](https://www.pharmtech.com/view/merck-to-acquire-harpoon-therapeutics-in-deal-valued-at-680-million)、[SEC 10-K](https://www.sec.gov/Archives/edgar/data/310158/000162828024006850/mrk-20231231.htm)
BeOne/百济–Royalty Pharma:Imdelltra 特许权使用费货币化2025-08BeOne(百济)× Royalty Pharma~US$885M 首付(范围口径冲突:中国 vs 非中国,待核Oncology(DLL3×CD3,GP-03)B[sinodrugwatch](https://www.sinodrugwatch.com/beone-medicines-sells-imdelltra-r-ex-china-royalties-to-royalty-pharma-for-885m-upfront/)、[证券日报](http://m.epaper.zqrb.cn/html/2025-08/26/content_1174997.htm?div=-1)
Zai Lab–Amgen:ZL-1310(DLL3 ADC)× TCE 全球临床合作2026-04Zai Lab × Amgen未披露Oncology(DLL3×CD3,GP-03)B[bizwire via wedbush](https://investor.wedbush.com/wedbush/article/bizwire-2026-4-1-zai-lab-announces-global-clinical-trial-collaboration-and-supply-agreement-to-evaluate-novel-dll3-adc-zocilurtatug-pelitecan-in-combination-with-a-bispecific-t-cell-engager-therapy)
Radiance–Novatim:c-MET×EGFR 纳米双抗 ADC ex-Greater China 授权2025Radiance Biopharma × Novatim(科弈药业)报道最高 US$1.165B(首付未披露)Oncology(EGFR×MET,GP-05)B/C[PharmExec](https://www.pharmexec.com/view/radiance-biopharma-agrees-exclusive-license-novatim-immune-therapeutics-c-met-egrf-targeted-nano-antibody)、[Novatim](http://en.novatim-zj.com/show-28-39-1.html)
Merck–LaNova:LM-299/MK-2010(PD-1×VEGF)全球独家许可2024-12(交割)Merck & Co × LaNova Medicines总额报道口径不一:最高 ~US$3.3B(智通财经)/ ~US$2.7B(BioSpectrum)~ >US$3.2B(medpath);首付未核验Oncology(PD-1×VEGF-A,补充)B/C[Merck.com PR](https://www.merck.com/news/merck-closes-exclusive-global-license-agreement-for-lm-299-an-investigational-anti-pd-1-vegf-bispecific-antibody/)、[SEC 10-K](https://www.sec.gov/Archives/edgar/data/310158/000162828025017867/formars202410-k.pdf)、[智通财经](https://m.zhitongcaijing.com/contentnew/appcontentdetail.html?content_id=1211214)
Sino Biopharm 收购 LaNova Medicines(LM-299 原研方)2025(报道)中国生物制药 × LaNova最高 ~US$951MOncology(PD-1×VEGF,M&A)B[FierceBiotech](https://www.fiercebiotech.com/biotech/sino-biopharm-buys-merck-pd-1xvegf-bispecific-partner-lanova-951m)、[pharmaphorum](https://pharmaphorum.com/news/msd-az-partner-lanova-bought-sino-biopharm-951m)
Merus–贝达:MCLA-129 中国独家开发/商业化授权2018-12-10Merus × 贝达药业US$1.0M 首付 + 成本共担Oncology(EGFR×MET,GP-05)A[Merus 10-K](https://ir.merus.nl/static-files/4f87e1ed-da53-4a0e-b7ed-9e90161b559e)
Sanofi 收购 Ablynx(纳米抗体平台:ozoralizumab/vobarilizumab)2018-01-29Sanofi × Ablynx€3.9B(~US$4.8B)Autoimmune(平台/自免)A[GlobeNewswire](https://www.globenewswire.com/news-release/2018/01/29/1313307/0/en/SANOFI-TO-ACQUIRE-ABLYNX-FOR-3-9-BILLION.html)、[BioPharm Intl](https://www.biopharminternational.com/view/sanofi-acquire-ablynx-48-billion-deal)
Merck 收购 Pandion(PT101,PD-1×IL-2 mutein 双特异性样融合蛋白)2021-02 公告Merck & Co × Pandion TherapeuticsUS$1.85BAutoimmune(UC 等)A/B[Merck.com](https://www.merck.com/news/merck-to-acquire-pandion-therapeutics/)、[PMLiVE](https://pmlive.com/pharma_news/merck_to_acquire_pandion_therapeutics_for_1-85bn_1364228/)
Roche 收购 Telavant(RVT-3101,anti-TL1A)——mAb 对照2023-10-23 公告Roche × Telavant(Roivant/Pfizer)最高 US$7.25BAutoimmune(非 BsAb)A[Roche PR](https://www.roche.com/investors/updates/inv-update-2023-10-23)、[GenEngNews](https://www.genengnews.com/topics/drug-discovery/roche-to-acquire-telavant-for-up-to-7-25b-adding-ibd-antibody/)
Merck 收购 Prometheus(PRA023,anti-TL1A)——mAb 对照2023-04 公告Merck & Co × Prometheus BiosciencesUS$10.8BAutoimmune(非 BsAb)A[BioPharm Intl](https://www.biopharminternational.com/view/merck-to-purchase-prometheus-biosciences-for-10-8-billion)、[Nasdaq](https://www.nasdaq.com/press-release/merck-strengthens-immunology-pipeline-with-acquisition-of-prometheus-biosciences-inc.)
Hinge Bio–Kyorin:HB2198(CD19×CD20 GEM-DIMER 双抗)日本权益2025-09Hinge Bio × KyorinUS$105M(首付拆分未披露)Autoimmune(SLE/狼疮肾炎)B[Hinge Bio PR](https://hingebio.com/2025/09/hinge-bio-announces-license-and-collaboration-with-kyorin-pharmaceutical-co-ltd-for-the-development-and-commercialization-of-hb2198-in-japan-for-autoimmune-diseases/)、[FierceBiotech](https://www.fiercebiotech.com/biotech/kyorin-pens-105m-pact-japan-rights-hinges-preclinical-lupus-drug)
Cullinan–Genrix:velinotamig(BCMA×CD3)自免开发权益2025(报道)Cullinan Therapeutics × Genrix Bio>US$700M 总额(back-heavy,首付未披露)Autoimmune(BCMA×CD3 TCE)B[FierceBiotech](https://www.fiercebiotech.com/biotech/cullinan-pens-700m-pact-bcma-bispecific-pair-another-autoimmune-t-cell-engager)、[BioSpace](https://www.biospace.com/business/cullinan-bets-700m-in-back-heavy-china-deal-for-autoimmune-t-cell-engager)
Antengene–UCB:ATG-201(CD19×CD3)全球独家许可2026(首付 2026-07 到账公告)Antengene × UCB总额最高 US$1.18B;US$60M 首付(已到账)Autoimmune(CD19×CD3 TCE)B[Nasdaq](https://www.nasdaq.com/articles/antengene-secures-60-million-upfront-ucb-licensing-deal)、[PharmExec](https://www.pharmexec.com/view/antengene-ucb-billion-global-license-agreement-bispecific-tcell-engager)、[FT PR](https://markets.ft.markitdigital.com/data/announce/full?dockey=600-202607130000PR_NEWS_USPRX____CN02647-1)
UCB 收购 Candid Therapeutics(CND261,CD19×CD3 TCE)2026-05-03(协议)UCB × Candid Therapeutics最高 ~US$2.2B(拆分未披露)Autoimmune(CD19×CD3 TCE)B[UCB PR via wedbush](https://investor.wedbush.com/wedbush/article/bizwire-2026-5-3-ucb-to-acquire-candid-therapeutics-building-upon-its-existing-immunology-pipeline-with-novel-t-cell-engagers)、[BioSpace](https://www.biospace.com/business/ucb-captures-candid-in-2-2b-autoimmune-deal-as-pharmas-m-a-train-chugs-along)
BI–Surrozen:SZN-413(Fzd4 双抗)视网膜病全球独家授权2025(报道)Boehringer Ingelheim × Surrozen~US$600M(报道 US$599M;首付未披露)Other(眼科/视网膜,非肿瘤观察)B[BioSpace](https://www.biospace.com/surrozen-strikes-first-licensing-deal-with-boehringer-ingelheim-to-advance-eye-disease-candidate)、[PharmaLive](https://www.pharmalive.com/boehringer-and-surrozen-seek-retinal-therapies-along-the-wnt-pathway/)

> 注:GP-04(EGFR×LGR5)窗口期内直接交易为零(GP-04 判定依据之一);上表非肿瘤段收录 BI–Surrozen 为"Wnt/FZD 邻近靶点"交易。AZ–Summit ~US$15B 为 2026-06 传闻(Grade D,[pharmaphorum](https://pharmaphorum.com/news/summit-climbs-rumour-15bn-astrazeneca-interest)),不入核心事实。

3. 分析

3.1 肿瘤交易(5 GP 相关,来自 gp-master)

checkpoint×血管生成是最大对价池(GP-01/GP-02 主线)。Summit–Akeso(最高 US$5B,2022-12)开启先例;BioNTech 先以 ~US$1B 级合作(2023-11)再以 US$800M 首付收购 Biotheus(2024-11),随后 BMS 以最高 ~US$11.1B 与 BioNTech 联合开发 pumitamig(2025-06)——该轴 2022–2026 公开披露对价上限合计 ≈US$23–24B(含已终止交易,不含 AZ 传闻;Grade C 汇总)。web 核验补充:Merck 以全球独家许可拿下 LaNova 的 LM-299(2024-12,总额口径 ~US$2.7–3.3B 不一),LaNova 随后被 Sino Biopharm 以最高 ~US$951M 收购(2025)——中国 PD-1×VEGF 资产的双重变现路径(许可 + 公司并购)清晰可见。反面案例:ImmuneOnco–Instil Bio 的 ~US$2B 级授权(2024,US$35M 首付 + US$5M 里程碑到账)于 2025-11 被终止、2026-01 权益退回——同轴 BD 退潮风险信号(GP-01/GP-02)。

TCE 交易以"平台/公司收购 + 权益货币化 + 组合联合开发"为主(GP-03)。Merck 以 ~US$680M 全现金收购 Harpoon(2024-01,获 TriTAC 平台与 gocatamig);BeOne/百济将 Imdelltra 特许权使用费权益以 ~US$885M 首付货币化(2025-08,范围口径冲突见 §4);Zai Lab–Amgen 的 DLL3 ADC×TCE 全球临床合作(2026-04)金额未披露。EGFR×MET 侧(GP-05)出现"双抗→双抗 ADC"代际交易:Radiance–Novatim 纳米双抗 ADC ex-China 授权报道最高 US$1.165B(2025,首付未披露);小型授权代表为 Merus–贝达 MCLA-129(US$1.0M 首付 + 成本共担,2018-12)。

3.2 自免/非肿瘤交易(web 核验,Grade A/B)

自免 TCE 交易 2025–2026 从零到密集:UCB 以最高 ~US$2.2B 收购 Candid(CD19×CD3,2026-05);Antengene 以最高 US$1.18B 将 ATG-201(CD19×CD3)全球权益授予 UCB(US$60M 首付 2026-07 到账);Cullinan 以 >US$700M(back-heavy)获得 Genrix 的 velinotamig(BCMA×CD3)自免权益(2025);Hinge Bio 以 US$105M 将 HB2198(CD19×CD20)日本权益授予 Kyorin(2025-09)。结构特征:首付普遍偏低或未披露,对价以里程碑为主——与肿瘤 checkpoint×VEGF 交易的"高首付"形成鲜明反差。负面信号:Roche 于 2026-07 终止狼疮 TCE 项目([FierceBiotech](https://www.fiercebiotech.com/biotech/roche-drops-tce-lupus-hasnt-given-autoimmune-cell-therapies)),提示自免 TCE 仍处验证期。

自免早期/平台并购:Sanofi 以 €3.9B 收购 Ablynx(2018-01,纳米抗体平台,ozoralizumab TNF×HSA 等);Merck 以 US$1.85B 收购 Pandion(2021-02,PD-1×IL-2 mutein,UC)。mAb 对照:自免大额交易仍以单靶 mAb 为主——Roche–Telavant(anti-TL1A,最高 US$7.25B,2023-10)与 Merck–Prometheus(anti-TL1A,US$10.8B,2023-04)均非 BsAb,说明自免 BsAb 尚无"已验证大额对价"先例

非肿瘤观察段:已获批 BsAb 以内部开发为主——faricimab(Vabysmo,2022-01 FDA,首个眼科双抗,[Roche PR](https://www.roche.com/investors/updates/inv-update-2022-01-31))、emicizumab(Hemlibra,2017-11 FDA,FIXa×FX,[Antibody Society](https://www.antibodysociety.org/ab-news/emicizumab-granted-fda-approval/))、bimekizumab(Bimzelx,IL-17A×IL-17F,FDA 2023/EMA 2021)、ozoralizumab(Nanozora,TNF×HSA,日本 2022-09 获批,[Taisho PR](https://www.taisho.co.jp/en/company/news/20220926001109/))均无大额外部许可/并购披露;唯一大额外部交易为 BI–Surrozen SZN-413(~US$600M,2025)——溢价源于 Wnt/FZD 靶点而非双抗格式本身。

3.3 交易趋势判断

  • 主线热度排序:checkpoint×VEGF 交易密度与对价规模 > TCE(肿瘤)> 自免 TCE(2025–2026 起量)> 非肿瘤观察段(内部开发为主)。TCE 交易特征为"平台收购 + 货币化 + 联合",而 checkpoint×VEGF 以"权益许可 + 大额首付"为主。
  • 中位首付口径(framework §6:仅计披露首付者;2022–2026 肿瘤 BsAb):全部披露首付 n=3(US$35M / US$500M / US$800M)→ 中位 US$500M;限定大型许可/并购(≥US$100M,n=4:US$500M / ~US$680M* / US$800M / ~US$885M†,*Merck–Harpoon 全现金并购、†BeOne–Royalty 特许权使用费货币化)→ 中位 ≈US$740M。BMS–BioNTech 首付口径冲突(US$1.5B vs ≥US$3.5B)与 Merck–LaNova 首付未核验均未纳入。Grade C:口径敏感,仅供区间参考
  • 结构判断:中国 BsAb 卖盘(肿瘤 5 GP 相关 + 自免 Antengene/Hinge)+ 大药企买盘(BMS、Merck、UCB、BioNTech)构成 2022–2026 交易主旋律;自免 TCE 交易以低首付 + back-heavy 里程碑为结构特征,验证性 readout(2026–2027)是分水岭(Grade C)。

4. 判断与局限

  • 判断 1(Grade C):checkpoint×VEGF 估值已到高位,临床验证风险显性化(HARMONi-3 中期 OS 未达显著、HARMONi-2 OS 弱于 PFS、HARMONi-6 获益收窄报道)——后续同轴交易定价可能回调,ImmuneOnco–Instil 终止为退潮先例(假设:临床数据驱动 BD 定价)。
  • 判断 2(Grade C):自免 TCE 处于"验证前夜"——交易密集但结构保守(低首付/back-heavy),Roche 狼疮 TCE 终止提示机制风险未消;若首个阳性 III 期/上市出现,交易结构将向高首付迁移(假设:以 CD19×CD3/BCMA×CD3 自免 TCE 为主要标的)。
  • 局限:① BMS–BioNTech 首付口径冲突(US$1.5B vs ≥US$3.5B,Grade C);② BeOne–Royalty 范围口径(中国 vs 非中国特许权使用费)矛盾待核;③ Merck–LaNova 总额口径(~US$2.7B vs ~US$3.3B)不一、首付未核验;④ 多项交易首付/拆分未披露(Zai Lab–Amgen、Radiance–Novatim、UCB–Candid、Hinge–Kyorin、BI–Surrozen);⑤ Summit–Akeso US$500M 首付为二手广泛报道(Grade B);⑥ AZ–Summit US$15B 为传闻(Grade D);⑦ 本表为披露口径汇总,未含未公开交易(中国区未披露项目无法穷举)。

5. Evidence 汇总表

事实来源 URLGrade日期
Summit–Akeso 最高 US$5B 许可(2022-12;美/加/欧/日权益)https://akesobio.com/en/media/akeso-news/20221206/ + https://pmlive.com/pharma_news/summit_therapeutics_partners_with_akeso_in_deal_worth_5bn_1482776/A/B2026-08-19
Summit–Akeso 首付 US$500M(二手广泛报道)GP-01 §13(FiercePharma 等)B2026-08-19
BioNTech 收购 Biotheus:US$800M 首付 / 最高 ~US$950M(2024-11-13)https://www.nasdaq.com/articles/biontech-acquire-biotheus-upfront-consideration-800m + https://www.biospace.com/deals/biontech-takes-aim-at-keytruda-with-potential-950m-biotheus-buyA2026-08-19
BMS–BioNTech 全球合作(2025-06-02):总额最高 ~US$11.1B / ≈€10Bhttps://www.biopharminternational.com/view/biontech-to-receive-up-to-11-1-billion-in-deal-with-bms-to-develop-immuno-oncology-agent + BioNTech AR 2025B2026-08-19
BMS–BioNTech 首付口径冲突:US$1.5B vs ≥US$3.5Bhttps://www.gurufocus.com/news/3030248/biontech-bntx-secures-15-billion-upfront-payment-with-bms-agreement + https://www.biospace.com/deals/bms-commits-up-to-11b-to-work-with-biontech-on-solid-tumor-bispecificC2026-08-19
Merck 收购 Harpoon ~US$680M(2024-01,~US$23/股)https://www.pharmtech.com/view/merck-to-acquire-harpoon-therapeutics-in-deal-valued-at-680-million + https://www.sec.gov/Archives/edgar/data/310158/000162828024006850/mrk-20231231.htmA2026-08-19
BeOne–Royalty ~US$885M 首付(2025-08;范围口径冲突待核)https://www.sinodrugwatch.com/beone-medicines-sells-imdelltra-r-ex-china-royalties-to-royalty-pharma-for-885m-upfront/ + 证券日报B2026-08-19
Zai Lab–Amgen 全球临床合作(2026-04;金额未披露)https://investor.wedbush.com/wedbush/article/bizwire-2026-4-1-zai-lab-announces-global-clinical-trial-collaboration-and-supply-agreement-to-evaluate-novel-dll3-adc-zocilurtatug-pelitecan-in-combination-with-a-bispecific-t-cell-engager-therapyB2026-08-19
Radiance–Novatim 授权报道最高 US$1.165B(2025)https://www.pharmexec.com/view/radiance-biopharma-agrees-exclusive-license-novatim-immune-therapeutics-c-met-egrf-targeted-nano-antibody + http://en.novatim-zj.com/show-28-39-1.htmlB/C2026-08-19
ImmuneOnco–Instil:US$35M 首付/最高 ~US$2B(2024);2025-11 终止、2026-01 收回https://www.fiercebiotech.com/biotech/instils-stock-sinks-after-clearing-out-clinical-pipeline-handing-2-drugs-back-immuneonco + https://cn.immuneonco.com/news/gsdynamics/594.html + https://www1.hkexnews.hk/listedco/listconews/sehk/2024/0911/2024091100005.pdfA/B2026-08-19
Merus–贝达 MCLA-129:US$1.0M 首付 + 成本共担(2018-12-10)https://ir.merus.nl/static-files/4f87e1ed-da53-4a0e-b7ed-9e90161b559eA2026-08-19
Merck–LaNova LM-299 全球许可(2024-12 交割;总额口径 ~US$2.7–3.3B 不一)https://www.merck.com/news/merck-closes-exclusive-global-license-agreement-for-lm-299-an-investigational-anti-pd-1-vegf-bispecific-antibody/ + https://www.sec.gov/Archives/edgar/data/310158/000162828025017867/formars202410-k.pdf + https://m.zhitongcaijing.com/contentnew/appcontentdetail.html?content_id=1211214B/C2026-08-19
Sino Biopharm–LaNova 收购最高 ~US$951M(2025)https://www.fiercebiotech.com/biotech/sino-biopharm-buys-merck-pd-1xvegf-bispecific-partner-lanova-951m + https://pharmaphorum.com/news/msd-az-partner-lanova-bought-sino-biopharm-951mB2026-08-19
Sanofi–Ablynx €3.9B 收购(2018-01-29)https://www.globenewswire.com/news-release/2018/01/29/1313307/0/en/SANOFI-TO-ACQUIRE-ABLYNX-FOR-3-9-BILLION.html + https://www.biopharminternational.com/view/sanofi-acquire-ablynx-48-billion-dealA2026-08-19
Merck–Pandion US$1.85B 收购(2021;PD-1×IL-2 mutein)https://www.merck.com/news/merck-to-acquire-pandion-therapeutics/ + https://pmlive.com/pharma_news/merck_to_acquire_pandion_therapeutics_for_1-85bn_1364228/A/B2026-08-19
Roche–Telavant 最高 US$7.25B(2023-10-23;anti-TL1A mAb,对照)https://www.roche.com/investors/updates/inv-update-2023-10-23 + https://www.genengnews.com/topics/drug-discovery/roche-to-acquire-telavant-for-up-to-7-25b-adding-ibd-antibody/A2026-08-19
Merck–Prometheus US$10.8B(2023-04;anti-TL1A mAb,对照)https://www.biopharminternational.com/view/merck-to-purchase-prometheus-biosciences-for-10-8-billion + https://www.nasdaq.com/press-release/merck-strengthens-immunology-pipeline-with-acquisition-of-prometheus-biosciences-inc.A2026-08-19
Hinge–Kyorin US$105M(2025-09;HB2198 CD19×CD20,日本权益)https://hingebio.com/2025/09/hinge-bio-announces-license-and-collaboration-with-kyorin-pharmaceutical-co-ltd-for-the-development-and-commercialization-of-hb2198-in-japan-for-autoimmune-diseases/ + https://www.fiercebiotech.com/biotech/kyorin-pens-105m-pact-japan-rights-hinges-preclinical-lupus-drugB2026-08-19
Cullinan–Genrix velinotamig >US$700M(2025;back-heavy)https://www.fiercebiotech.com/biotech/cullinan-pens-700m-pact-bcma-bispecific-pair-another-autoimmune-t-cell-engager + https://www.biospace.com/business/cullinan-bets-700m-in-back-heavy-china-deal-for-autoimmune-t-cell-engagerB2026-08-19
Antengene–UCB ATG-201:最高 US$1.18B / US$60M 首付(2026)https://www.nasdaq.com/articles/antengene-secures-60-million-upfront-ucb-licensing-deal + https://www.pharmexec.com/view/antengene-ucb-billion-global-license-agreement-bispecific-tcell-engager + https://markets.ft.markitdigital.com/data/announce/full?dockey=600-202607130000PR_NEWS_USPRX____CN02647-1B2026-08-19
UCB–Candid 最高 ~US$2.2B(2026-05-03;CD19×CD3 TCE)https://investor.wedbush.com/wedbush/article/bizwire-2026-5-3-ucb-to-acquire-candid-therapeutics-building-upon-its-existing-immunology-pipeline-with-novel-t-cell-engagers + https://www.biospace.com/business/ucb-captures-candid-in-2-2b-autoimmune-deal-as-pharmas-m-a-train-chugs-alongB2026-08-19
BI–Surrozen SZN-413 ~US$600M(2025;Fzd4 双抗,视网膜病)https://www.biospace.com/surrozen-strikes-first-licensing-deal-with-boehringer-ingelheim-to-advance-eye-disease-candidate + https://www.pharmalive.com/boehringer-and-surrozen-seek-retinal-therapies-along-the-wnt-pathway/B2026-08-19
faricimab(Vabysmo)2022-01 FDA 批准:首个眼科双抗https://www.roche.com/investors/updates/inv-update-2022-01-31 + https://www.gene.com/media/press-releases/14943/2022-01-28/fda-approves-genentechs-vabysmo-the-firsA2026-08-19
emicizumab(Hemlibra)2017-11 FDA 批准:血友病 A 双抗https://www.pharmtech.com/view/fda-approves-roche-s-hemophilia-biologic-and-expands-indication-leukemia-drug-0 + https://www.antibodysociety.org/ab-news/emicizumab-granted-fda-approval/A2026-08-19
bimekizumab(Bimzelx)FDA 获批银屑病(2023;EMA 2021)https://www.fiercepharma.com/pharma/after-manufacturing-related-delays-ucbs-psoriasis-med-bimzelx-finally-crosses-fda-finish + https://www.pharmacytimes.com/view/fda-grants-bimekizumab-bkzx-approval-for-treatment-of-chronic-immune-mediated-inflammatory-diseasesA/B2026-08-19
ozoralizumab(Nanozora)日本 2022-09 批准:TNF×HSA 纳米抗体https://www.taisho.co.jp/en/company/news/20220926001109/A2026-08-19
Roche 终止狼疮 TCE 项目(2026-07 报道)https://www.fiercebiotech.com/biotech/roche-drops-tce-lupus-hasnt-given-autoimmune-cell-therapies + https://patientworthy.com/2026/07/30/roche-ends-lupus-t-cell-engager-program-but-maintains-focus-on-autoimmune-cell-therapies/B2026-08-19
AZ–Summit ~US$15B 传闻(2026-06;未证实)https://pharmaphorum.com/news/summit-climbs-rumour-15bn-astrazeneca-interestD2026-08-19
交易口径(总额=首付+里程碑;中位首付仅计披露首付者)bsab-market-report/framework.md §6A2026-08-19