Sam Samad

CIK: 0001694295

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)13 (52.0%)

Compensation grants

Other (G, F, J, C, D, …)12 (48.0%)

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

Companies & Roles (2)

DGX

QUEST DIAGNOSTICS INC

Officer

IDXX

IDEXX LABORATORIES INC /DE

Director

Discretionary Trading P&L

Holdings

Transaction History (25 total)

DGX
QUEST DIAGNOSTICS INC
Oct 21, 2026
Award(A)
Direct
90 shares at avg. $235.94$21K
DGX
QUEST DIAGNOSTICS INC
Jul 22, 2026
Award(A)
Direct
102 shares at avg. $206.81$21K
IDXX
IDEXX LABORATORIES INC /DE
May 12, 2026
Award(A)
Deferred Stock Unit
Direct
234 shares-
IDXX
IDEXX LABORATORIES INC /DE
May 12, 2026
Award(A)
Non-Qualified Stock Option (right-to-buy)
Direct
525 shares-
DGX
QUEST DIAGNOSTICS INC
Apr 20, 2026
Award(A)
Direct
108 shares at avg. $194.70$21K
DGX
QUEST DIAGNOSTICS INC
Mar 4, 2026
Award(A)
Direct
13.9K shares at avg. $204.86$2.9M
DGX
QUEST DIAGNOSTICS INC
Mar 4, 2026
Tax Payment(F)
Direct
7.7K shares at avg. $204.86$1.6M
DGX
QUEST DIAGNOSTICS INC
Mar 2, 2026
Tax Payment(F)
Direct
869 shares at avg. $204.86$178K
DGX
QUEST DIAGNOSTICS INC
Feb 18, 2026
Tax Payment(F)
Direct
855 shares at avg. $210.01$180K
DGX
QUEST DIAGNOSTICS INC
Feb 18, 2026
Award(A)
Direct
4K shares-
DGX
QUEST DIAGNOSTICS INC
Feb 18, 2026
Tax Payment(F)
Direct
1K shares at avg. $206.99$209K
DGX
QUEST DIAGNOSTICS INC
Jan 28, 2026
Award(A)
Direct
69 shares at avg. $183.51$13K
DGX
QUEST DIAGNOSTICS INC
Oct 21, 2025
Award(A)
Direct
68 shares at avg. $189.08$13K
DGX
QUEST DIAGNOSTICS INC
Jul 21, 2025
Small Acquisition(L)
Direct
72 shares at avg. $167.50$12K
DGX
QUEST DIAGNOSTICS INC
Jul 16, 2025
Tax Payment(F)
Direct
850 shares at avg. $169.01$144K
IDXX
IDEXX LABORATORIES INC /DE
May 7, 2025
Award(A)
Deferred Stock Unit
Direct
257 shares-
IDXX
IDEXX LABORATORIES INC /DE
May 7, 2025
Award(A)
Non-Qualified Stock Option (right-to-buy)
Direct
600 shares-
DGX
QUEST DIAGNOSTICS INC
Apr 21, 2025
Small Acquisition(L)
Direct
74 shares at avg. $164.42$12K
DGX
QUEST DIAGNOSTICS INC
Mar 4, 2025
Tax Payment(F)
Direct
7.7K shares at avg. $173.74$1.3M
DGX
QUEST DIAGNOSTICS INC
Mar 4, 2025
Award(A)
Direct
13.9K shares at avg. $173.74$2.4M
DGX
QUEST DIAGNOSTICS INC
Feb 26, 2025
Tax Payment(F)
Direct
869 shares at avg. $171.75$149K
DGX
QUEST DIAGNOSTICS INC
Feb 19, 2025
Tax Payment(F)
Direct
1K shares at avg. $169.71$175K
DGX
QUEST DIAGNOSTICS INC
Feb 12, 2025
Award(A)
Direct
4.5K shares-
DGX
QUEST DIAGNOSTICS INC
Jan 29, 2025
Small Acquisition(L)
Direct
35 shares at avg. $158.04$6K
DGX
QUEST DIAGNOSTICS INC
Oct 21, 2024
Small Acquisition(L)
Direct
37 shares at avg. $149.37$6K

		Type	Shares	Price		Ownership
Oct 21, 2026	DGX QUEST DIAGNOSTICS INC	Award(A)	90	$235.94	$21,235	Direct
Jul 22, 2026	DGX QUEST DIAGNOSTICS INC	Award(A)	102	$206.81	$21,094	Direct
May 12, 2026	IDXX IDEXX LABORATORIES INC /DE	Award(A) Deferred Stock Unit	234	-	-	Direct
May 12, 2026	IDXX IDEXX LABORATORIES INC /DE	Award(A) Non-Qualified Stock Option (right-to-buy)	525	-	-	Direct
Apr 20, 2026	DGX QUEST DIAGNOSTICS INC	Award(A)	108	$194.70	$21,027	Direct
Mar 4, 2026	DGX QUEST DIAGNOSTICS INC	Award(A)	13,947	$204.86	$2,857,182	Direct
Mar 4, 2026	DGX QUEST DIAGNOSTICS INC	Tax Payment(F)	7,720	$204.86	$1,581,519	Direct
Mar 2, 2026	DGX QUEST DIAGNOSTICS INC	Tax Payment(F)	869	$204.86	$178,023	Direct
Feb 18, 2026	DGX QUEST DIAGNOSTICS INC	Tax Payment(F)	855	$210.01	$179,559	Direct
Feb 18, 2026	DGX QUEST DIAGNOSTICS INC	Award(A)	3,965	-	$0	Direct
Feb 18, 2026	DGX QUEST DIAGNOSTICS INC	Tax Payment(F)	1,010	$206.99	$209,060	Direct
Jan 28, 2026	DGX QUEST DIAGNOSTICS INC	Award(A)	69	$183.51	$12,662	Direct
Oct 21, 2025	DGX QUEST DIAGNOSTICS INC	Award(A)	68	$189.08	$12,858	Direct
Jul 21, 2025	DGX QUEST DIAGNOSTICS INC	Small Acquisition(L)	72	$167.50	$12,060	Direct
Jul 16, 2025	DGX QUEST DIAGNOSTICS INC	Tax Payment(F)	850	$169.01	$143,659	Direct
May 7, 2025	IDXX IDEXX LABORATORIES INC /DE	Award(A) Deferred Stock Unit	257	-	-	Direct
May 7, 2025	IDXX IDEXX LABORATORIES INC /DE	Award(A) Non-Qualified Stock Option (right-to-buy)	600	-	-	Direct
Apr 21, 2025	DGX QUEST DIAGNOSTICS INC	Small Acquisition(L)	74	$164.42	$12,167	Direct
Mar 4, 2025	DGX QUEST DIAGNOSTICS INC	Tax Payment(F)	7,684	$173.74	$1,335,018	Direct
Mar 4, 2025	DGX QUEST DIAGNOSTICS INC	Award(A)	13,884	$173.74	$2,412,206	Direct
Feb 26, 2025	DGX QUEST DIAGNOSTICS INC	Tax Payment(F)	869	$171.75	$149,251	Direct
Feb 19, 2025	DGX QUEST DIAGNOSTICS INC	Tax Payment(F)	1,031	$169.71	$174,971	Direct
Feb 12, 2025	DGX QUEST DIAGNOSTICS INC	Award(A)	4,538	-	-	Direct
Jan 29, 2025	DGX QUEST DIAGNOSTICS INC	Small Acquisition(L)	35	$158.04	$5,531	Direct
Oct 21, 2024	DGX QUEST DIAGNOSTICS INC	Small Acquisition(L)	37	$149.37	$5,527	Direct

1-25 of 25 transactions

About SAMAD SAM

SAMAD SAM (SEC CIK 0001694295) files insider reports with the SEC as Executive Vice President & CFO of QUEST DIAGNOSTICS INC (DGX) and Director of IDEXX LABORATORIES INC /DE (IDXX).

Signal8 holds 18 ownership filings by SAMAD SAM, all Form 4s, filed between Oct 25, 2024 and Oct 23, 2026. Those filings report 25 transactions, from Oct 21, 2024 to Oct 21, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on SAMAD SAM's filings is in SECAUCUS, NJ.

Recent filings by SAMAD SAM

Oct 21, 2026: Grant or award of DGX shares (Form 4, code A).
Jul 22, 2026: Grant or award of DGX shares (Form 4, code A).
May 12, 2026: Grants or awards of IDXX derivative securities (2 lines, Form 4, code A).
Apr 20, 2026: Grant or award of DGX shares (Form 4, code A).
Mar 4, 2026: Grant or award of DGX shares (Form 4, code A).

Other insiders filing for QUEST DIAGNOSTICS INC (DGX)

PFEIFFER GARY M, Director
CARTER ROBERT B, Director
Gregg Vicky B, Director
KUPPUSAMY KARTHIK, SVP, Clinical Solutions
Lassiter Wright III, Director
Plewman Patrick, SVP for Diagnostic Services

How to read Form 4 transaction codes