Patricia L. Allen

CIK: 0001348587

Transaction Breakdown

Open Market Buys (P)4 (57.1%)

High conviction signal

Open Market Sales (S)0 (0.0%)

Position reduction

Option Exercises (M)0 (0.0%)

Derivative conversions

Awards (A)3 (42.9%)

Compensation grants

Other (G, F, J, C, D, …)0 (0.0%)

Gifts, tax withholding, conversions, dispositions to the issuer and other codes

Companies & Roles (1)

ZBIO

Zenas BioPharma, Inc.

Director

Discretionary Trading P&L

Holdings

Transaction History (7 total)

ZBIO
Zenas BioPharma, Inc.
Jun 15, 2026
Award(A)
Stock Option (Right to Buy)
Direct
18.5K shares-
ZBIO
Zenas BioPharma, Inc.
Feb 13, 2026
Purchase(P)
Direct
4.2K shares at avg. $26.36$110K
ZBIO
Zenas BioPharma, Inc.
Feb 12, 2026
Purchase(P)
Direct
5K shares at avg. $26.50$133K
ZBIO
Zenas BioPharma, Inc.
Feb 12, 2026
Purchase(P)
Direct
5K shares at avg. $23.77$119K
ZBIO
Zenas BioPharma, Inc.
Feb 12, 2026
Purchase(P)
Direct
5.7K shares at avg. $24.34$139K
ZBIO
Zenas BioPharma, Inc.
Jun 10, 2025
Award(A)
Stock Option (Right to Buy)
Direct
18.5K shares-
ZBIO
Zenas BioPharma, Inc.
Sep 12, 2024
Award(A)
Stock Option (Right to Buy)
Direct
18.5K shares-

		Type	Shares	Price		Ownership
Jun 15, 2026	ZBIO Zenas BioPharma, Inc.	Award(A) Stock Option (Right to Buy)	18,500	-	-	Direct
Feb 13, 2026	ZBIO Zenas BioPharma, Inc.	Purchase(P)	4,160	$26.36	$109,658	Direct
Feb 12, 2026	ZBIO Zenas BioPharma, Inc.	Purchase(P)	5,000	$26.50	$132,500	Direct
Feb 12, 2026	ZBIO Zenas BioPharma, Inc.	Purchase(P)	5,000	$23.77	$118,850	Direct
Feb 12, 2026	ZBIO Zenas BioPharma, Inc.	Purchase(P)	5,700	$24.34	$138,738	Direct
Jun 10, 2025	ZBIO Zenas BioPharma, Inc.	Award(A) Stock Option (Right to Buy)	18,500	-	-	Direct
Sep 12, 2024	ZBIO Zenas BioPharma, Inc.	Award(A) Stock Option (Right to Buy)	18,500	-	-	Direct

1-7 of 7 transactions

About Allen Patricia L

Allen Patricia L (SEC CIK 0001348587) files insider reports with the SEC as Director of Zenas BioPharma, Inc. (ZBIO).

Signal8 holds 5 ownership filings by Allen Patricia L (1 Form 3, 4 Form 4), filed between Sep 12, 2024 and Jun 17, 2026. Those filings report 7 transactions, from Sep 12, 2024 to Jun 15, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on Allen Patricia L's filings is in WALTHAM, MA.

Recent filings by Allen Patricia L

Jun 15, 2026: Grant or award of ZBIO derivative securities (Form 4, code A).
Feb 13, 2026: Open-market purchase of ZBIO shares (Form 4, code P).
Feb 12, 2026: Open-market purchases of ZBIO shares (3 lines, Form 4, code P).
Jun 10, 2025: Grant or award of ZBIO derivative securities (Form 4, code A).
Sep 12, 2024: Grant or award of ZBIO derivative securities (Form 4, code A).

Other insiders filing for Zenas BioPharma, Inc. (ZBIO)

How to read Form 4 transaction codes