Ansider Title Company Date Price Return Shares Value
Moulder Leon O Jr Chief Executive Officer Zenas BioPharma, Inc. (ZBIO) 2026-01-09 $16.39 0.0% 100,000 $1,639,000
Enright Patrick G Non-Executive Director Zenas BioPharma, Inc. (ZBIO) 2025-10-09 $19.19 0.0% 117,255 $2,250,026
Sr One Capital Management, Llc Non-Executive Zenas BioPharma, Inc. (ZBIO) 2025-10-09 $19.00 0.0% 126,315 $2,399,985
Nunn Jason Raleigh Non-Executive Director Zenas BioPharma, Inc. (ZBIO) 2025-10-09 $19.00 0.0% 63,158 $1,200,002
Fairmount Funds Management Llc Non-Executive Director Zenas BioPharma, Inc. (ZBIO) 2025-10-07 $19.00 0.0% 316,219 $6,008,161
Lu Hongbo Non-Executive Director Zenas BioPharma, Inc. (ZBIO) 2025-10-07 $18.63 0.0% 321,983 $6,000,031
Moulder Leon O Jr Check Filing Zenas BioPharma, Inc. (ZBIO) 2025-10-07 $20.85 0.0% 36,928 $769,949
Moulder Leon O Jr Chief Executive Officer Zenas BioPharma, Inc. (ZBIO) 2025-02-18 $6.67 0.0% 25,000 $166,750
Xiao Ting Non-Executive Director Zenas BioPharma, Inc. (ZBIO) 2025-02-07 $7.76 0.0% 10,000 $77,600
Moulder Leon O Jr Chief Executive Officer Zenas BioPharma, Inc. (ZBIO) 2024-12-04 $10.26 0.0% 70,000 $718,100
Moulder Leon O Jr Chief Executive Officer Zenas BioPharma, Inc. (ZBIO) 2024-11-19 $14.89 0.0% 10,000 $148,925
Moulder Leon O Jr Chief Executive Officer Zenas BioPharma, Inc. (ZBIO) 2024-09-20 $18.04 0.0% 20,000 $360,820
Enright Patrick G Non-Executive Director Zenas BioPharma, Inc. (ZBIO) 2024-09-16 $17.00 0.0% 440,000 $7,480,000
Fairmount Funds Management Llc Non-Executive Director Zenas BioPharma, Inc. (ZBIO) 2024-09-16 $17.00 0.0% 300,000 $5,100,000
Sr One Capital Management, Llc Non-Executive Zenas BioPharma, Inc. (ZBIO) 2024-09-16 $17.00 0.0% 2,235,294 $37,999,998
Nunn Jason Raleigh Non-Executive Director Zenas BioPharma, Inc. (ZBIO) 2024-09-16 $17.00 0.0% 882,352 $14,999,984
Enavate Sciences Gp, Llc Non-Executive Zenas BioPharma, Inc. (ZBIO) 2024-09-16 $17.00 0.0% 882,353 $15,000,001
Lu Hongbo Non-Executive Director Zenas BioPharma, Inc. (ZBIO) 2024-09-13 $17.00 0.0% 58,823 $999,991