Contract 75A50122D00004

Seqirus Inc · Department Of Health And Human Services · October 14, 2025

Firm Fixed PriceFull & Open CompetitionNAICS 325414

Seqirus Inc was awarded a federal contract by Department Of Health And Human Services (Office Of Assistant Secretary For Preparedness And Response) on October 14, 2025 for an undisclosed amount of work in biological product (except diagnostic) manufacturing. It was awarded under full and open competition. The contract has been modified 3 times since the base award It uses firm fixed-price contract pricing. The most recent modification was on March 24, 2026. If all options are exercised, the contract could reach $13.40 billion.

Potential value
$13.40B
if all options exercised
Modifications
3
Latest March 24, 2026

Contract details

PIID
75A50122D00004
Award type
Pricing
Firm Fixed Price
Set-aside
No Set Aside Used.
Competition
Full And Open Competition
NAICS
325414 · Biological Product (Except Diagnostic) Manufacturing
Product / service
Drugs And Biologicals
First action
October 14, 2025
Latest action
March 24, 2026

Description

(1) PROVIDE MEDICAL COUNTERMEASURES (MCMS), SUCH AS VACCINES AND ADJUVANTS, FOR PANDEMIC PREPAREDNESS AND RESPONSE OR AS REQUIRED IN RESPONSE TO AN HHS DESIGNATED PUBLIC HEALTH EMERGENCY; (2) PRODUCE VACCINES AGAINST INFLUENZA VIRUS, AND INFLUENZA

Modification timeline

  • March 24, 2026
    Mod P00014 · Other Administrative Action
    $0
  • December 12, 2025
    Mod P00013 · Other Administrative Action
    $0
  • November 20, 2025
    Mod P00012 · Exercise An Option
    $0
  • October 14, 2025
    Mod P00011 · Other Administrative Action
    $0

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Frequently asked questions

What is contract 75A50122D00004?

Contract 75A50122D00004 is a federal contract awarded to Seqirus Inc by Department Of Health And Human Services on October 14, 2025 for an undisclosed amount of work classified under BIOLOGICAL PRODUCT (EXCEPT DIAGNOSTIC) MANUFACTURING. It has been modified 3 times since the base award.

Who won contract 75A50122D00004?

Seqirus Inc won contract 75A50122D00004 from Department Of Health And Human Services.

How much is contract 75A50122D00004 worth?

Contract 75A50122D00004 has obligated $0 to date but carries a potential ceiling of $13.40 billion if fully funded and all options are exercised.