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$ZBIO All transactions

Zenas BioPharma, Inc.

A

$ Value

$0

Shares

18,500

Price

$0

Filed

Jun 12

Insider

Name

Nunn Jason Raleigh

Title

CIK

0001444319

Roles

Director

Transaction Details

Transaction Date

2025-06-10

Code

A

Table

Derivative

Ownership

Direct

Equity Swap

No

Shares After

18,500

Footnotes

The option vests as to 100% of the underlying shares of common stock on June 10, 2026, the first anniversary of the vesting commencement date, subject to continued service.

Filing Info

Accession No.

0000950170-25-085531

Form Type

4

Issuer CIK

0001953926

Nunn Jason Raleigh's History

Date Ticker Type Value
2025-10-09 ZBIO $1.2M
2025-06-25 RGLS D
2025-06-25 RGLS D
2025-06-25 RGLS D
2025-06-25 RGLS D
2025-06-25 RGLS D
2025-06-25 RGLS D
2025-06-25 RGLS D
2025-06-25 RGLS D
2025-06-25 RGLS D

Other Insiders at ZBIO (90d)

Insider Bought Sold Last
Fairmount Funds Management LLC $3.0M 2026-03-31
MOULDER LEON O JR
Chief Executive Officer
$2.0M 2026-03-31
Lu Hongbo $1.6M 2026-03-31