SIGA TECHNOLOGIES, INC.
Ownership & governance
Executives 5Directors 8Avg age 63Avg tenure 8.3y
DN
Diem Nguyen
Chief Executive Officer
Age 54Since 2024-01-26Profile →
+12
Executives5
Board of directors8
JM
Joseph Marshall→
Director/Board Member
Age 73Since 2009-03-10
JD
Jaymie Durnan→
Director/Board Member
Age 72Since 2020-06-15
JN
Julian Nemirovsky→
Director/Board Member
Age 42Since 2020-12-09
GN
Gary Nabel→
Director/Board Member
Age 72Since 2021-06-14
HP
Holly Phillips→
Director/Board Member
Age 55Since 2021-02-28
HF
Harold Ford→
Director/Board Member
Age 55Since 2022-11-09
DN
Diem Nguyen→
Director/Board Member
Age 54Since 2024-01-26
JK
Jack Keane→
Director/Board Member
Age 83Since 2025-03-17
Shareholders5
| Name | Stake | Shares |
|---|---|---|
| MacAndrews & Forbes Inc. | 33.68 % | 24,156,358 |
| John Latane Iv Lewis | 7.35 % | 5,271,365 |
| BlackRock Advisors LLC | 4.623 % | 3,315,466 |
| DFA Australia Ltd. | 3.572 % | 2,561,870 |
| AltraVue Capital LLC | 3.391 % | 2,432,024 |
Catalog · 2026-07-09
Registry officers13
| Name | Role | Since | Shares |
|---|---|---|---|
| Daniel Luckshire | Director of Finance/CFO | 2011-02-09 | - |
| Dennis Hruby | Chief Tech/Sci/R&D Officer | 1997-03-31 | - |
| Diem Nguyen | Chief Executive Officer | 2024-01-26 | - |
| Tove C. Bolken | Chief Operating Officer | 2019-12-31 | - |
| Diem Nguyen | Director/Board Member | 2024-01-26 | - |
| Gary Nabel | Director/Board Member | 2021-06-14 | - |
| Harold Ford | Director/Board Member | 2022-11-09 | - |
| Holly Phillips | Director/Board Member | 2021-02-28 | - |
Registry · as of 2026-07-09
Institutional (13F)
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Fund membership
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Street consensus
Consensus none
Broker actions1
| Firm | Action | To | Target | Date |
|---|---|---|---|---|
| Wedbush | Maintained | Outperform | 7.5 | 2012-11-06 |
Firm rows and rating mix from Yahoo Finance; mean target is Yahoo’s aggregate until OpenFilings derives consensus from broker rows.