Dean A. Gregory

CIK: 0002028395

Transaction Breakdown

Open Market Buys (P)2 (66.7%)

High conviction signal

Open Market Sales (S)0 (0.0%)

Position reduction

Option Exercises (M)0 (0.0%)

Derivative conversions

Awards (A)1 (33.3%)

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)

CERS

CERUS CORP

Director

Discretionary Trading P&L

Holdings

Transaction History (3 total)

CERS
CERUS CORP
Jun 2, 2026
Award(A)
Direct
60K shares-
CERS
CERUS CORP
Aug 25, 2025
Purchase(P)
Direct
25K shares at avg. $1.25$31K
CERS
CERUS CORP
Dec 13, 2024
Purchase(P)
Direct
1.7K shares at avg. $1.70$3K

		Type	Shares	Price		Ownership
Jun 2, 2026	CERS CERUS CORP	Award(A)	60,000	-	$0	Direct
Aug 25, 2025	CERS CERUS CORP	Purchase(P)	25,000	$1.25	$31,250	Direct
Dec 13, 2024	CERS CERUS CORP	Purchase(P)	1,725	$1.70	$2,933	Direct

1-3 of 3 transactions

About Gregory Dean A.

Gregory Dean A. (SEC CIK 0002028395) files insider reports with the SEC as Director of CERUS CORP (CERS).

Signal8 holds 3 ownership filings by Gregory Dean A., all Form 4s, filed between Jan 2, 2025 and Jun 2, 2026. Those filings report 3 transactions, from Dec 13, 2024 to Jun 2, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on Gregory Dean A.'s filings is in CONCORD, CA.

Recent filings by Gregory Dean A.

Jun 2, 2026: Grant or award of CERS shares (Form 4, code A).
Aug 25, 2025: Open-market purchase of CERS shares (Form 4, code P).
Dec 13, 2024: Open-market purchase of CERS shares (Form 4, code P).

Other insiders filing for CERUS CORP (CERS)

Jensen Chrystal, Chief Legal Officer
Jayaraman Vivek K, Chief Operating Officer
Green Kevin Dennis, Chief Financial Officer
Greenman William Mariner, President and CEO
BJERKHOLT ERIC, Director
Lucena Ann, Director

How to read Form 4 transaction codes