Data compiled by Redley Lamar · ChainSifter Intelligence
3Suppliers
5Customers
2Debt Items
7Related Chains
Source-Backed Evidence Depth
SIGA Technologies, Inc. (SIGA) is shown with relationship data already present in ChainSifter's database. Counts below come from stored supply-chain records and filing/source URLs where available; missing source URLs are not filled in or estimated.
11Total relationships
3Distinct source URLs
7High confidence
0.838Average confidence
2026-09-13Latest database update
ChainSifter does not infer unreported suppliers, customers, ownership, acquisitions, debt exposure, revenue dependency, or future supply-chain events on this public page.
Reciprocal relationship from NNVC graph: Reciprocal relationship from SIGA graph: Reciprocal relationship from NNVC graph: public health importance, even for those viruses that do not exist today and…
Reciprocal relationship from OKYO graph: Reciprocal relationship from SIGA graph: Reciprocal relationship from OKYO graph: Reciprocal relationship from SIGA graph: Reciprocal relationship from OKYO g…
Reciprocal relationship from TLSA graph: currency. Foreign currency transactions are translated into the functional currency using exchange rates prevailing at the dates of the transactions. Foreign …
SIGA Technologies, Inc. Customers
Ticker
Name
Confidence
Evidence
USGOV-DEPARTMENT-OF-DEFENSE
USGOV-DEPARTMENT-OF-DEFENSE
95%
USAspending awards from Department of Defense: $8,999,677 across 1 awards. W911SR24C0030 PROCUREMENT OF 23,030 TPOXX ORAL COURSES AND 50 TPOXX IV COURSES. TO MAINTAIN NATIONAL STOCKPILE. | Qwen corre…
USGOV-DEPARTMENT-OF-HEALTH-AND-HUMAN-SERVICES
USGOV-DEPARTMENT-OF-HEALTH-AND-HUMAN-SERVICES
95%
USAspending awards from Department of Health and Human Services: $624,438,549 across 1 awards. 75A50118C00019 PROCUREMENT AND LATE-STAGE DEVELOPMENT OF SMALLPOX ANTIVIRAL DRUG(S) IGF::OT::IGF | Qwen …
MERIDIAN
MERIDIAN
92%
Sales to international customers pursuant to the Pre-amendment International Promotion Agreement were invoiced and collected by Meridian, and such collections were remitted, less Meridian’s fees, to …
MERIDIAN-MEDICAL-TECHNOLOGIES
MERIDIAN-MEDICAL-TECHNOLOGIES
92%
For sales in certain international jurisdictions, collection of certain receivables from international government sales would be coordinated through the International Promotion Agreement with Meridia…
CAPITAL-RESOURCES
CAPITAL-RESOURCES
62%
Item 7, Management’s Discussion and Analysis of Financial Condition and Results of Operations of our 2025 Form 10-K. Our most critical accounting estimate is revenue recognition over time. Results of…
SIGA Technologies, Inc. Debt Obligations
Instrument
Description
Confidence
Evidence
SIGA-DEBT
Debt stack $601,016
90%
Market cache reports total debt of $601,016.
SIGA-DEBT-12528
Warrants outstanding: 1000000
90%
xbrl warrant detail from xbrl 2024-12-31.
SIGA Technologies, Inc. Acquisitions
No acquisitions on recordNo completed or pending acquisitions found in our database for SIGA Technologies, Inc..
SIGA Technologies, Inc. Ownership
Holder
Name
Confidence
Evidence
SIGA-OWNER-BLACKROCK-INC
BlackRock, Inc.
90%
13F overlay lists BlackRock, Inc. as top holder; 184 tracked holders.
SIGA Technologies, Inc. Extended Supply Chain Network
