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Kraig Biocraft Laboratories Reports Major Progress Converting Record-Setting Spider Silk Cocoon Production into Reeled Silk

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Kraig Biocraft Laboratories (OTCQB: KBLB) reported progress converting its record 1.8 metric tons of recombinant spider silk cocoons into reeled silk, with conversion approximately 50% complete as of April 28, 2026. The company says finished fiber will create substantial inventory to support product development and commercial opportunities.

The company highlighted its March 2026 National Geographic cover and provided links for investor updates and images of reeled silk produced to date.

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AI-generated analysis. Not financial advice.

Positive

  • Record production: nearly 1.8 metric tons of recombinant spider silk cocoons
  • Conversion progress: approximately 50% of cocoons converted into reeled silk
  • Inventory build: remaining processing expected to yield substantial spider silk fiber for product development
  • Media visibility: featured on the March 2026 National Geographic cover

Negative

  • None.

News Market Reaction – KBLB

+1.63%
1 alert
+1.63% News Effect

On the day this news was published, KBLB gained 1.63%, reflecting a mild positive market reaction.

Data tracked by StockTitan Argus on the day of publication.

ANN ARBOR, Mich., April 28, 2026 (GLOBE NEWSWIRE) -- Kraig Biocraft Laboratories, Inc. (OTCQB: KBLB) ("the Company", "Kraig Labs", or "Kraig's"), a world leader in spider silk technology*, today announced significant progress in the processing of its recently produced recombinant spider silk cocoons into reeled silk.

Earlier this month, Kraig Labs announced that it had successfully produced nearly 1.8 metric tons of recombinant spider silk cocoons, marking a historic milestone in the commercialization of spider silk. Today, the Company confirmed that the conversion of those cocoons into reeled silk fiber is now approximately 50% complete.

The silk currently being processed represents the largest volume of recombinant spider silk ever produced by Kraig Labs and is now moving through the next critical stage of commercialization. Once complete, this processing cycle will yield a substantial inventory of spider silk fiber ready to support ongoing product development initiatives and future commercial opportunities.

KBLB reeled recombinant spider silk

The accompanying image in this release highlights only a portion of the reeled silk already produced from this record-setting production run. As processing continues, the Company expects total silk output to increase significantly as the remaining cocoons are converted into reeled silk.

"This is exactly the kind of operational execution we have been working toward," said Kim Thompson, Founder and CEO of Kraig Labs. "Producing nearly 1.8 metric tons of recombinant spider silk cocoons was a landmark achievement. Successfully converting that production into reeled silk is the next major step in transforming our spider silk technology into commercially available yarns and fabrics. The image shared today represents only a portion of what has already been processed, and we remain on pace to complete this work in line with our broader production strategy."

This milestone represents another breakthrough in the Company’s strategy to establish the world's first and only reliable, commercially scalable, and cost-effective supply chain for spider silk, nature's super material.

The Company leadership in biomaterials was recently spotlighted on the cover of the March 2026 issue of National Geographic, highlighting the growing importance and predominance of our work in scaling spider silk production.

Interested persons can order a copy of National Geographic featuring Kraig Labs at https://ngsingleissues.nationalgeographic.com/natgeo-march-2026.

You can purchase a digital copy of the article directly from National Geographic at https://www.nationalgeographic.com/science/article/spider-silk-silkworm-genetic-engineering

For the latest updates on Kraig Labs and its pioneering spider silk technologies, visit www.kraiglabs.com.

For details about recent Kraig Labs advancements, please watch the Company's investor updates at www.kraiglabs.com/videos or on the Company's YouTube Channel https://www.youtube.com/@kraigbiocraftlaboratories2270.

To view the most recent news from Kraig Labs and/or to sign up for Company alerts, please go to www.KraigLabs.com/news   

* For a description of our historical leadership in this technology, please follow this link https://www.kraiglabs.com/world-leader/

Kraig Labs Technology is built on a scientifically engineered silkworm, which incorporates key spider silk proteins to produce recombinant spider silk.

About Kraig Biocraft Laboratories, Inc.

Kraig Biocraft Laboratories, Inc. (www.KraigLabs.com), a reporting biotechnology company is the leading developer of genetically engineered spider silk-based fiber technologies.

The Company has achieved a series of scientific breakthroughs in the area of spider silk technology with implications for the global textile industry.

Cautionary Statement Regarding Forward Looking Information

Statements in this press release about the Company's future and expectations other than historical facts are "forward-looking statements." These statements are made on the basis of management's current views and assumptions. As a result, there can be no assurance that management's expectations will necessarily come to pass. These forward-looking statements generally can be identified by phrases such as "believes," "plans," "expects," "anticipates," "foresees," "estimated," "hopes," "if," "develops," "researching," "research," "pilot," "potential," "could" or other words or phrases of similar import. Forward looking statements include descriptions of the Company's business strategy, outlook, objectives, plans, intentions and goals. All such forward-looking statements are subject to certain risks and uncertainties that could cause actual results to differ materially from those in forward-looking statements. This press release does not constitute an offer to sell or the solicitation of an offer to buy any security.

Ben Hansel, Hansel Capital, Inc.

(720) 288-8495

ir@KraigLabs.com

A photo accompanying this announcement is available at https://www.globenewswire.com/NewsRoom/AttachmentNg/3d9c9375-604e-4a31-a8d7-ebd5e68f2191


FAQ

How much recombinant spider silk did Kraig Biocraft Laboratories (KBLB) produce in April 2026?

Kraig Biocraft produced nearly 1.8 metric tons of recombinant spider silk cocoons. According to the company, that volume marks a record production run and is the largest batch the company has processed into reeled silk to date.

What percentage of Kraig Biocraft's cocoons have been converted into reeled silk as of April 28, 2026?

Approximately 50% complete conversion of the production run into reeled silk. According to the company, conversion is ongoing and the remaining cocoons are expected to increase total silk output as processing continues.

What will Kraig Biocraft do with the reeled spider silk fiber produced from the 1.8 metric tons?

The company expects to use the reeled fiber to support ongoing product development and future commercial opportunities. According to the company, completed processing will create a substantial inventory for yarn and fabric initiatives.

Does Kraig Biocraft say when the full conversion to reeled silk will be finished?

The company did not provide a specific completion date but said processing remains on pace with its broader production strategy. According to the company, the current run is moving through the next critical commercialization stage.

Has Kraig Biocraft received mainstream media recognition for its spider silk technology in 2026?

Yes, Kraig Biocraft was featured on the cover of March 2026 National Geographic. According to the company, that coverage spotlighted its leadership and the growing importance of scaling spider silk production.