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Zenas BioPharma, Inc. (ZBIO)
Ticker: ZBIO
CIK: 0001953926
45
Filings Found (Last 1 Year)
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4
2026. 9. 1.
Oliger Christy J. (CIK 0001822092)
Insider trading report
OWNERSHIP DOCUMENT
Open Filing
10-Q
2026. 6. 30.
Zenas BioPharma, Inc. (ZBIO) (CIK 0001953926)
Quarterly report
10-Q
Open Filing
8-K
2026. 8. 12.
Zenas BioPharma, Inc. (ZBIO) (CIK 0001953926)
Current report
FORM 8-K
Open Filing
4
2026. 6. 15.
Nunn Jason Raleigh (CIK 0001444319)
Insider trading report
4
Open Filing
4
2026. 6. 15.
Lu Hongbo (CIK 0001767584)
Insider trading report
OWNERSHIP DOCUMENT
Open Filing
4
2026. 6. 15.
MOULDER LEON O JR (CIK 0001228865)
Insider trading report
OWNERSHIP DOCUMENT
Open Filing
4
2026. 6. 15.
ORLOFF JOHN J (CIK 0001643941)
Insider trading report
OWNERSHIP DOCUMENT
Open Filing
4
2026. 6. 15.
von Moltke Lisa (CIK 0001808592)
Insider trading report
OWNERSHIP DOCUMENT
Open Filing
4
2026. 6. 15.
Allen Patricia L (CIK 0001348587)
Insider trading report
OWNERSHIP DOCUMENT
Open Filing
4
2026. 6. 15.
Boylan James P (CIK 0001953094)
Insider trading report
OWNERSHIP DOCUMENT
Open Filing
4
2026. 6. 15.
ENRIGHT PATRICK G (CIK 0001253886)
Insider trading report
OWNERSHIP DOCUMENT
Open Filing
4
2026. 6. 15.
Farmer Joseph L (CIK 0001317757)
Insider trading report
OWNERSHIP DOCUMENT
Open Filing
4
2026. 6. 15.
Fox Jennifer A. (CIK 0001841557)
Insider trading report
OWNERSHIP DOCUMENT
Open Filing
4
2026. 5. 18.
MOULDER LEON O JR (CIK 0001228865)
Insider trading report
OWNERSHIP DOCUMENT
Open Filing
10-Q
2026. 3. 31.
Zenas BioPharma, Inc. (ZBIO) (CIK 0001953926)
Quarterly report
10-Q
Open Filing
8-K
2026. 5. 11.
Zenas BioPharma, Inc. (ZBIO) (CIK 0001953926)
Current report
FORM 8-K
Open Filing
4
2026. 4. 28.
MOULDER LEON O JR (CIK 0001228865)
Insider trading report
OWNERSHIP DOCUMENT
Open Filing
4
2026. 3. 31.
Lu Hongbo (CIK 0001767584)
Insider trading report
OWNERSHIP DOCUMENT
Open Filing
4
2026. 3. 31.
Harwin Peter Evan (CIK 0001663607)
Insider trading report
OWNERSHIP DOCUMENT
Open Filing
4
2026. 3. 30.
MOULDER LEON O JR (CIK 0001228865)
Insider trading report
OWNERSHIP DOCUMENT
Open Filing
4
2026. 3. 31.
Lu Hongbo (CIK 0001767584)
Insider trading report
OWNERSHIP DOCUMENT
Open Filing
8-K
2026. 3. 26.
Zenas BioPharma, Inc. (ZBIO) (CIK 0001953926)
Current report
FORM 8-K
Open Filing
424B5
2026. 3. 30.
Zenas BioPharma, Inc. (ZBIO) (CIK 0001953926)
Prospectus
424B5
Open Filing
424B5
2026. 3. 30.
Zenas BioPharma, Inc. (ZBIO) (CIK 0001953926)
Prospectus
424B5
Open Filing
424B5
2026. 3. 26.
Zenas BioPharma, Inc. (ZBIO) (CIK 0001953926)
Prospectus
424B5
Open Filing
424B5
2026. 3. 26.
Zenas BioPharma, Inc. (ZBIO) (CIK 0001953926)
Prospectus
424B5
Open Filing
10-K
2025. 12. 31.
Zenas BioPharma, Inc. (ZBIO) (CIK 0001953926)
Annual report
10-K
Open Filing
8-K
2026. 3. 16.
Zenas BioPharma, Inc. (ZBIO) (CIK 0001953926)
Current report
FORM 8-K
Open Filing
4
2026. 2. 11.
Lu Hongbo (CIK 0001767584)
Insider trading report
OWNERSHIP DOCUMENT
Open Filing
4
2026. 2. 12.
Allen Patricia L (CIK 0001348587)
Insider trading report
OWNERSHIP DOCUMENT
Open Filing
8-K
2026. 2. 10.
Zenas BioPharma, Inc. (ZBIO) (CIK 0001953926)
Current report
FORM 8-K
Open Filing
4
2026. 2. 2.
MOULDER LEON O JR (CIK 0001228865)
Insider trading report
OWNERSHIP DOCUMENT
Open Filing
4
2026. 1. 7.
MOULDER LEON O JR (CIK 0001228865)
Insider trading report
OWNERSHIP DOCUMENT
Open Filing
8-K
2026. 1. 5.
Zenas BioPharma, Inc. (ZBIO) (CIK 0001953926)
Current report
FORM 8-K
Open Filing
8-K
2025. 12. 10.
Zenas BioPharma, Inc. (ZBIO) (CIK 0001953926)
Current report
FORM 8-K
Open Filing
10-Q
2025. 9. 30.
Zenas BioPharma, Inc. (ZBIO) (CIK 0001953926)
Quarterly report
10-Q
Open Filing
8-K
2025. 11. 12.
Zenas BioPharma, Inc. (ZBIO) (CIK 0001953926)
Current report
FORM 8-K
Open Filing
8-K
2025. 10. 27.
Zenas BioPharma, Inc. (ZBIO) (CIK 0001953926)
Current report
FORM 8-K
Open Filing
4
2025. 10. 9.
Nunn Jason Raleigh (CIK 0001444319)
Insider trading report
4
Open Filing
4
2025. 10. 9.
George Simeon (CIK 0001595117)
Insider trading report
4
Open Filing
4
2025. 10. 9.
ENRIGHT PATRICK G (CIK 0001253886)
Insider trading report
4
Open Filing
4
2025. 10. 7.
MOULDER LEON O JR (CIK 0001228865)
Insider trading report
OWNERSHIP DOCUMENT
Open Filing
4
2025. 10. 7.
Harwin Peter Evan (CIK 0001663607)
Insider trading report
OWNERSHIP DOCUMENT
Open Filing
4
2024. 9. 13.
Lu Hongbo (CIK 0001767584)
Insider trading report
Open Filing
8-K
2025. 10. 7.
Zenas BioPharma, Inc. (ZBIO) (CIK 0001953926)
Current report
FORM 8-K
Open Filing
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