David D. Halbert

CIK: 0001034380

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)0 (0.0%)

Position reduction

Option Exercises (M)0 (0.0%)

Derivative conversions

Awards (A)3 (50.0%)

Compensation grants

Other (G, F, J, C, D, …)3 (50.0%)

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

Companies & Roles (1)

CAI

Caris Life Sciences, Inc.

DirectorOfficer10% Owner

Discretionary Trading P&L

Holdings

Transaction History (6 total)

CAI
Caris Life Sciences, Inc.
May 15, 2026
Tax Payment(F)
Direct
40.7K shares at avg. $15.25$621K
CAI
Caris Life Sciences, Inc.
Mar 6, 2026
Award(A)
Direct
320.1K shares-
CAI
Caris Life Sciences, Inc.
Aug 11, 2025
Tax Payment(F)
Direct
142K shares at avg. $29.75$4.2M
CAI
Caris Life Sciences, Inc.
Jun 20, 2025
Conversion(C)
Indirect
104.8M shares-
CAI
Caris Life Sciences, Inc.
Jun 18, 2025
Award(A)
Direct
413.8K shares-
CAI
Caris Life Sciences, Inc.
Mar 25, 2025
Award(A)
Direct
360.8K shares-

		Type	Shares	Price		Ownership
May 15, 2026	CAI Caris Life Sciences, Inc.	Tax Payment(F)	40,712	$15.25	$620,858	Direct
Mar 6, 2026	CAI Caris Life Sciences, Inc.	Award(A)	320,112	-	$0	Direct
Aug 11, 2025	CAI Caris Life Sciences, Inc.	Tax Payment(F)	141,956	$29.75	$4,223,191	Direct
Jun 20, 2025	CAI Caris Life Sciences, Inc.	Conversion(C)	104,761,535	-	-	Indirect
Jun 18, 2025	CAI Caris Life Sciences, Inc.	Award(A)	413,839	-	-	Direct
Mar 25, 2025	CAI Caris Life Sciences, Inc.	Award(A)	360,750	-	-	Direct

1-6 of 6 transactions

About HALBERT DAVID D

HALBERT DAVID D (SEC CIK 0001034380) files insider reports with the SEC as Director of Caris Life Sciences, Inc. (CAI).

Signal8 holds 5 ownership filings by HALBERT DAVID D (1 Form 3, 4 Form 4), filed between Jun 17, 2025 and May 18, 2026. Those filings report 6 transactions, from Mar 25, 2025 to May 15, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on HALBERT DAVID D's filings is in IRVING, TX.

Recent filings by HALBERT DAVID D

May 15, 2026: Tax withholding of CAI shares (Form 4, code F).
Mar 6, 2026: Grant or award of CAI shares (Form 4, code A).
Aug 11, 2025: Tax withholding of CAI shares (Form 4, code F).
Jun 20, 2025: Conversion of CAI shares (Form 4, code C).
Jun 18, 2025: Grant or award of CAI shares (Form 4, code A).

Other insiders filing for Caris Life Sciences, Inc. (CAI)

How to read Form 4 transaction codes