Sbir phase II award for proposal titled halovax: clay nanotube-based vaccine delivery patches for the sustained release of an HIV vaccine

Active Definitive Contract Awarded Last action

Contract number
HT942726CE011
Awardee
Awarding agency
Obligated
$1,299,832

Award facts

Contract value 100% obligated
$1,299,831.74 Current and potential, with all options
Completion date 24% complete
Current and potential, with all options
Set-aside
Total Small Business
Competition
Full and Open Competition after exclusion of sources · 2 offers Negotiated Proposal / Quote
Pricing
Firm Fixed Price
Place of performance
Forbing, LA 71106, USA
Legislative mandates

Award details come from SAM.gov/FPDS.

Transactions

Action Obligated Date
Supplemental Agreement for work within scope P00001 · Halovax: clay nanotube-based vaccine delivery patches for the sustained release of an HIV vaccine $0
Original award $1,299,832

About this award

The Defense Health Agency awarded a $1.3 million definitive contract to Grapheno, LLC for HaloVax, a clay nanotube-based vaccine delivery patch designed for sustained-release HIV vaccine formulation, on April 8, 2026, under a total small business set-aside.

This is a Phase II Small Business Innovation Research (SBIR) award following Grapheno's Phase I contract completed in August 2025. The contract carries a firm fixed price and an ultimate completion date of August 7, 2028. Place of performance is Forbing, LA 71106.

Grapheno, LLC is a small business headquartered in Shreveport, Louisiana, focused on biomedical and aerospace materials technology for the Department of Defense and Defense Health Agency. The company operates as a prime contractor under the SBIR program and does not subcontract work.

Quick answers

Who was awarded contract HT942726CE011?

HT942726CE011 was awarded to Grapheno, LLC by Defense Health Agency (Department of Defense) on April 8, 2026.

How much is contract HT942726CE011 worth?

The government has obligated $1,299,832 on HT942726CE011.

Was contract HT942726CE011 competed?

The extent of competition for HT942726CE011 was full and open competition after exclusion of sources. The government received 2 offers. It was set aside: Total Small Business.

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