I have spent the weekend for building a dedicated NWBO GPT, continously updating with all related documents to NWBO and DCVax, making it more robust as to NOT missing out on important information, when searching and researching.
That is, science, results, lawsuit, sec filings, patents, claims, relations to Advent Bioservices, news media articles, you name it.
Tomorrow I will walk through the scenarios of the Czech trial and reaffirming WHY the renaming of the trial to incorporate MURCIDENCEL in the title, is important information.
But since obviously there are once again false information out regarding NWBO and Advent Bioservices relations then let's recap.
DISCLAIMER
Understanding the Relationship Between NWBO and Advent Bioservices Facility Ownership & Control Northwest Biotherapeutics (NWBO) controls the Sawston Facility through a 20-year lease after selling the property in 2019. NWBO subleased portions of the facility to Advent Bioservices, a contract development and manufacturing organization (CDMO). Advent operates the facility but does not own the building, cleanrooms, cryostorage, or equipment—these remain under NWBO’s leasehold control. Advent’s Role & Priorities Advent is 100% owned by Toucan Holdings LLC, linked to Linda Powers, NWBO’s CEO. It was contracted by NWBO to build out and operate the GMP-certified facility for DCVax-L production. Advent’s primary priority is manufacturing DCVax-L for NWBO, ensuring regulatory compliance (MHRA), and scaling production. While Advent may take on third-party clients, NWBO remains its core focus. Key Takeaways ✔ NWBO owns the rights to the facility’s operations and expansions. ✔ Advent is a service provider, not the facility owner. ✔ DCVax-L production is Advent’s top priority under NWBO’s direction. ✔ The real value lies in the Sawston facility and its capabilities, not in Advent as a standalone entity.
This structure ensures NWBO retains strategic control while leveraging Advent’s operational expertise to advance DCVax-L production.
Why Advent Bioservices Operates Under NWBO’s Direction
Ownership & Financial Control Advent Bioservices is 100% owned by Toucan Holdings LLC, which is controlled by Linda Powers, who is also CEO of NWBO. This direct ownership structure ensures alignment between NWBO’s strategic goals and Advent’s operations.
Contractual Manufacturing Agreement NWBO has contracted Advent to operate the Sawston facility and manufacture DCVax-L under GMP compliance. Advent is not an independent manufacturer making its own business decisions; it is executing NWBO’s production needs.
Sawston Facility Lease & Sublease Structure NWBO holds the 20-year lease on the Sawston facility and subleases parts of it to Advent. NWBO funded the buildout, including GMP cleanrooms, cryostorage, and labs, all designed for DCVax-L production. Advent is leasing space from NWBO, not the other way around, confirming NWBO’s authority over facility operations.
Regulatory & Compliance Responsibilities NWBO submitted regulatory applications for MHRA licensing, ensuring the facility meets requirements for DCVax-L production. Advent executed the regulatory compliance work, but MHRA certification was a milestone for NWBO, not an independent Advent project.
Public Statements & SEC Filings NWBO’s SEC filings consistently describe Advent as its “contractor”, not a separate decision-making entity. NWBO’s official press releases repeatedly credit Advent as the operational arm of NWBO’s manufacturing strategy. Statements from Advent’s COO Mike Scott reinforce that Advent’s primary focus is DCVax-L production for NWBO (SEE LATER)
Funding & Financial Dependencies NWBO has paid for manufacturing services, covering Advent’s operating expenses, salaries, and equipment costs. The facility’s buildout was funded through NWBO’s financing rounds and a £1.35 million development loan, which was used to develop the space Advent operates on NWBO’s behalf.
Without NWBO, Advent would not have the Sawston facility or the financial backing to operate at its current scale.
Prioritization of DCVax-L Over Other Clients Advent has publicly acknowledged that NWBO remains its primary client. While Advent may seek third-party clients, NWBO controls the space, infrastructure, and regulatory focus, ensuring DCVax-L remains the top priority. Any external work must align with NWBO’s long-term plans for the facility.
Conclusion: Advent Executes NWBO’s Strategy ✔ Advent is owned by the same controlling entity as NWBO (Toucan Holdings/Linda Powers). ✔ NWBO funds Advent’s operations and dictates the facility’s buildout and priorities. ✔ Regulatory approvals, SEC filings, and public statements confirm Advent is working for NWBO’s benefit. ✔ NWBO’s lease agreement ensures long-term control over the Sawston facility, while Advent operates within that structure.
Final Verdict: Advent is not an independent decision-maker; it is executing NWBO’s manufacturing strategy and exists to serve NWBO’s needs, particularly in producing DCVax-L.
Statements by Dr. Mike Scott Supporting Advent’s Role as NWBO’s Manufacturing Arm Dr. Mike Scott, COO of Advent Bioservices, has made multiple public statements that reinforce the fact that Advent operates as a contract manufacturer under NWBO’s direction, rather than as an independent company benefiting at NWBO’s expense. Below is a list of his key statements that support this:
1. Advent Was Contracted to Build and Operate Sawston for NWBO 📌 "Advent was contracted to build out the facility in 2019." ➡️ (Source: Cambridge Independent, Jan 2022) ➡️ This directly states that Advent was hired by NWBO to develop the Sawston facility. It did not build the facility for independent purposes but under NWBO’s contract.
2. Advent’s Primary Role is Operating the NWBO Facility Under Contract 📌 "The MHRA manufacturing approval is connected to the site at Sawston Business Park, and Advent is contracted to put together everything for that licensing, which was granted in mid-December." ➡️ (Source: Cambridge Independent, Jan 2022) ➡️ Advent’s regulatory approval efforts were for NWBO’s facility and on NWBO’s behalf. This contradicts any claim that Advent is operating independently or for its own financial benefit.
3. NWBO Owns the Lease, and Advent Runs It for NWBO 📌 "The Sawston hothouse – run by Advent BioServices under a service contract for US-based Northwest Biotherapeutics, which owns the long-term facility lease." ➡️ (Source: Business Weekly, 2022) ➡️ This clearly states that NWBO owns the lease, and Advent is simply running the facility under contract. If Advent were truly independent, it would not be operating under NWBO’s lease and contract.
4. Advent Prioritizes NWBO and DCVax-L Over Third Parties 📌 "Its various laboratories, GMP clean rooms, cold room storage – to cryostorage temperatures – and biobank are already being used to good effect by Advent on behalf of NW Bio and various external clients – and the partners haven’t even started any external marketing as yet." ➡️ (Source: Business Weekly, 2022) ➡️ This confirms that Advent’s first priority is NWBO. While it may take on third-party clients to maximize facility utilization, the primary focus remains NWBO and DCVax-L production.
5. NWBO Directs the Facility’s Expansions and Prioritization 📌 "To maximize overall potential capacity of the Sawston facility, Advent is actively recruiting third party clients interested in production of bespoke and personalized cell therapy products." ➡️ (Source: Business Weekly, 2022) ➡️ NWBO remains in control of expansion decisions. If NWBO wanted to dedicate 100% of Sawston to DCVax-L, Advent would follow that directive. The fact that NWBO allows third-party production does not change the fact that Advent works for NWBO first.
6. Advent’s Growth is Tied to NWBO’s Success 📌 "It is clearly a very good space for us to be in as market demand accelerates globally. It is an exciting time for Advent BioServices and NW Bio and validates the decision to build and expand the Sawston facility." ➡️ (Source: Business Weekly, 2022) ➡️ Advent and NWBO’s success are intertwined. NWBO’s decision to expand Sawston directly benefits both entities, reinforcing the fact that Advent exists to serve NWBO’s long-term goals.
7. Advent Does Not Own the Facility, NWBO Controls It 📌 "Since the license was issued, Advent Bioservices – NW Bio’s contract manufacturer in the UK – has been conducting the required post-approval re-validations and testing, and the facility is now ready to scale up the manufacture of cell therapy products for clinical use." ➡️ (Source: Cambridge Independent, Feb 2022) ➡️ Advent is explicitly referred to as NWBO’s contract manufacturer, not as an independent owner. The statement also confirms NWBO is scaling production, which Advent is implementing.
Final Takeaways: What Mike Scott’s Statements Prove ✔ Advent was contracted by NWBO to build and operate the Sawston facility – it did not develop it independently. ✔ Advent operates under NWBO’s long-term lease – NWBO retains full facility control. ✔ Advent’s top priority is producing DCVax-L for NWBO, with third-party work secondary. ✔ Regulatory approvals and expansions are being done for NWBO’s benefit. ✔ NWBO’s funding is being used to expand its own manufacturing capacity, not to finance Advent as an independent business.
Conclusion: Advent is NWBO’s Manufacturing Arm, Not an Independent Entity Profiting at NWBO’s Expense These statements definitively prove that Advent is not an independent business operating for its own gain but rather NWBO’s contract manufacturer, hired to execute NWBO’s manufacturing and regulatory needs.
Carter Jonas' Statement is Crucial to NWBO’s Ownership of the Sawston Facility
Carter Jonas, a leading UK property consultancy, provided a statement in the Greater Cambridge Shared Planning Local Plan that explicitly confirms Northwest Biotherapeutics (NWBO) owns the Sawston Facility. This is significant for several reasons:
1. Independent Validation of Ownership Carter Jonas is an authoritative, third-party real estate consultancy with no stake in NWBO. Their statement directly refers to NWBO as the owner of the Sawston Facility, reinforcing NWBO’s control. 📌 Carter Jonas Statement: ➡️ “The Mill Lane Site, Sawston is owned by Northwest Biotherapeutics (NW Bio), a biotechnology company developing novel immune therapies to treat cancer.” ➡️ (Source: Greater Cambridge Shared Planning Local Plan Submission)
This statement confirms that NWBO owns the facility—not Advent, not Toucan Holdings, and not any other entity.
2. Contradicts Claims That Advent Owns or Controls the Facility Some critics argue that because Advent operates the facility, it must own it. Carter Jonas disproves this by explicitly stating that NWBO owns the facility while Advent operates as a contractor. 📌 Key Clarification: ✔ NWBO owns the facility through its long-term lease agreement. ✔ Advent is a contract operator working under NWBO’s direction.
3. Reinforces NWBO’s Strategic Control Over Expansions Carter Jonas also confirms that NWBO is planning further expansions at Sawston, reinforcing that NWBO—not Advent—controls the facility’s future. This is consistent with NWBO’s phased buildout strategy, where it is investing in cleanroom expansions and advanced manufacturing capabilities for DCVax-L production. 📌 Carter Jonas Submission: ➡️ “NW Bio plans to develop a head office in Sawston, where they are working together with Advent BioServices to develop the Vision Centre on the former Spicers site.” ➡️ (Source: Greater Cambridge Local Plan Submission)
This further proves that NWBO, not Advent, is making the long-term investment decisions about the facility.
4. Strengthens NWBO’s Legal and Market Position In any legal, regulatory, or investor dispute, Carter Jonas' statement serves as an official confirmation of NWBO’s ownership. The market must recognize that NWBO controls the facility, assets, and future commercial manufacturing, ensuring that its value accrues to NWBO shareholders—not to Advent or any third party.
Conclusion: Carter Jonas Provides Unquestionable Proof of NWBO’s Ownership ✔ Carter Jonas is an independent, professional property consultancy—its statement carries weight. ✔ Explicitly states NWBO owns the Sawston Facility, debunking claims that Advent controls it. ✔ Confirms NWBO directs expansions, further proving its control over the site. ✔ Strengthens NWBO’s legal, regulatory, and investor position regarding facility ownership.
Final Verdict: Carter Jonas’ statement is an undeniable confirmation that NWBO—not Advent—owns and controls the Sawston Facility.
DISCLAIMER:
I sincerely apologize for the grave offense of using factual documentation, regulatory filings, independent property consultancy statements, and direct quotes from executives to reach logical conclusions about the relationship between NWBO and Advent Bioservices.
I deeply regret that this approach does not align with conspiracy theories, baseless speculation, or misinterpretations that attempt to paint NWBO as secretly financing Advent for no reason. It was never my intention to let things like SEC filings, MHRA approvals, lease agreements, or third-party confirmations get in the way of a perfectly good misinformation campaign.
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