QUEST DIAGNOSTICS INC

PublicCIK: 1022079

DGXNYSE

Location

SECAUCUS, NJ

LASSITER WRIGHT III

→FORTIVE CORP

Jun 11, 2026·Jun 11, 2026

2 txn

KUPPUSAMY KARTHIK

→QUEST DIAGNOSTICS INC

Jun 8, 2026·Jun 8, 2026

7 txn

KUPPUSAMY KARTHIK

144

→QUEST DIAGNOSTICS INC

Jun 4, 2026·Jun 4, 2026

TORLEY HELEN

→HALOZYME THERAPEUTICS, INC.

Jun 4, 2026·Jun 4, 2026

15 txn

DAVIS J. E.

→QUEST DIAGNOSTICS INC

Jun 2, 2026·Jun 2, 2026

1 txn

DAVIS J. E.

144

→QUEST DIAGNOSTICS INC

Jun 1, 2026·Jun 1, 2026

CARTER ROBERT B

→QUEST DIAGNOSTICS INC

May 21, 2026·May 21, 2026

1 txn

GREGG VICKY B

→QUEST DIAGNOSTICS INC

May 21, 2026·May 21, 2026

1 txn

DIAZ LUIS

→QUEST DIAGNOSTICS INC

May 21, 2026·May 21, 2026

1 txn

MAIN TIMOTHY L

→QUEST DIAGNOSTICS INC

May 21, 2026·May 21, 2026

1 txn

WENTWORTH TIMOTHY C

→QUEST DIAGNOSTICS INC

May 21, 2026·May 21, 2026

1 txn

DOI TRACEY

→QUEST DIAGNOSTICS INC

May 21, 2026·May 21, 2026

1 txn

RING TIMOTHY M

→QUEST DIAGNOSTICS INC

May 21, 2026·May 21, 2026

1 txn

LASSITER WRIGHT III

→QUEST DIAGNOSTICS INC

May 21, 2026·May 21, 2026

1 txn

MORRISON DENISE M

→QUEST DIAGNOSTICS INC

May 21, 2026·May 21, 2026

1 txn

PFEIFFER GARY M

→QUEST DIAGNOSTICS INC

May 21, 2026·May 21, 2026

1 txn

EGLINTON MANNER CARRIE

→REPLIGEN CORP

May 18, 2026·May 18, 2026

2 txn

SAMAD SAM

→IDEXX LABORATORIES INC /DE

May 14, 2026·May 14, 2026

2 txn

TORLEY HELEN

→HALOZYME THERAPEUTICS, INC.

May 13, 2026·May 13, 2026

18 txn

SAMAD SAM

→QUEST DIAGNOSTICS INC

Apr 24, 2026·Apr 24, 2026

1 txn

PLEWMAN PATRICK

→QUEST DIAGNOSTICS INC

Apr 24, 2026·Apr 24, 2026

1 txn

GREGG VICKY B

→QUEST DIAGNOSTICS INC

Apr 24, 2026·Apr 24, 2026

1 txn

CARTER ROBERT B

→QUEST DIAGNOSTICS INC

Apr 24, 2026·Apr 24, 2026

1 txn

LASSITER WRIGHT III

→QUEST DIAGNOSTICS INC

Apr 24, 2026·Apr 24, 2026

1 txn

KUPPUSAMY KARTHIK

→QUEST DIAGNOSTICS INC

Apr 24, 2026·Apr 24, 2026

3 txn

Page 1 of 31 · 775 total

Filer	Form	Target	Filed	Activity
LASSITER WRIGHT IIICIK · 1805909	4 Trade	FORTIVE CORPCIK · 1659166	Jun 11, 2026 Jun 11, 2026	2txn
KUPPUSAMY KARTHIKCIK · 1955217	4 Trade	QUEST DIAGNOSTICS INCCIK · 1022079	Jun 8, 2026 Jun 8, 2026	7txn
KUPPUSAMY KARTHIKCIK · 1955217	144 Sale	QUEST DIAGNOSTICS INCCIK · 1022079	Jun 4, 2026 Jun 4, 2026	—
TORLEY HELENCIK · 1528185	4 Trade	HALOZYME THERAPEUTICS, INC.CIK · 1159036	Jun 4, 2026 Jun 4, 2026	15txn
DAVIS J. E.CIK · 1599837	4 Trade	QUEST DIAGNOSTICS INCCIK · 1022079	Jun 2, 2026 Jun 2, 2026	1txn
DAVIS J. E.CIK · 1599837	144 Sale	QUEST DIAGNOSTICS INCCIK · 1022079	Jun 1, 2026 Jun 1, 2026	—
CARTER ROBERT BCIK · 1197607	4 Trade	QUEST DIAGNOSTICS INCCIK · 1022079	May 21, 2026 May 21, 2026	1txn
GREGG VICKY BCIK · 1510304	4 Trade	QUEST DIAGNOSTICS INCCIK · 1022079	May 21, 2026 May 21, 2026	1txn
DIAZ LUISCIK · 1720081	4 Trade	QUEST DIAGNOSTICS INCCIK · 1022079	May 21, 2026 May 21, 2026	1txn
MAIN TIMOTHY LCIK · 1196744	4 Trade	QUEST DIAGNOSTICS INCCIK · 1022079	May 21, 2026 May 21, 2026	1txn
WENTWORTH TIMOTHY CCIK · 1252016	4 Trade	QUEST DIAGNOSTICS INCCIK · 1022079	May 21, 2026 May 21, 2026	1txn
DOI TRACEYCIK · 1527766	4 Trade	QUEST DIAGNOSTICS INCCIK · 1022079	May 21, 2026 May 21, 2026	1txn
RING TIMOTHY MCIK · 1204666	4 Trade	QUEST DIAGNOSTICS INCCIK · 1022079	May 21, 2026 May 21, 2026	1txn
LASSITER WRIGHT IIICIK · 1805909	4 Trade	QUEST DIAGNOSTICS INCCIK · 1022079	May 21, 2026 May 21, 2026	1txn
MORRISON DENISE MCIK · 1230166	4 Trade	QUEST DIAGNOSTICS INCCIK · 1022079	May 21, 2026 May 21, 2026	1txn
PFEIFFER GARY MCIK · 1127304	4 Trade	QUEST DIAGNOSTICS INCCIK · 1022079	May 21, 2026 May 21, 2026	1txn
EGLINTON MANNER CARRIECIK · 1696776	4 Trade	REPLIGEN CORPCIK · 730272	May 18, 2026 May 18, 2026	2txn
SAMAD SAMCIK · 1694295	4 Trade	IDEXX LABORATORIES INC /DECIK · 874716	May 14, 2026 May 14, 2026	2txn
TORLEY HELENCIK · 1528185	4 Trade	HALOZYME THERAPEUTICS, INC.CIK · 1159036	May 13, 2026 May 13, 2026	18txn
SAMAD SAMCIK · 1694295	4 Trade	QUEST DIAGNOSTICS INCCIK · 1022079	Apr 24, 2026 Apr 24, 2026	1txn
PLEWMAN PATRICKCIK · 1497368	4 Trade	QUEST DIAGNOSTICS INCCIK · 1022079	Apr 24, 2026 Apr 24, 2026	1txn
GREGG VICKY BCIK · 1510304	4 Trade	QUEST DIAGNOSTICS INCCIK · 1022079	Apr 24, 2026 Apr 24, 2026	1txn
CARTER ROBERT BCIK · 1197607	4 Trade	QUEST DIAGNOSTICS INCCIK · 1022079	Apr 24, 2026 Apr 24, 2026	1txn
LASSITER WRIGHT IIICIK · 1805909	4 Trade	QUEST DIAGNOSTICS INCCIK · 1022079	Apr 24, 2026 Apr 24, 2026	1txn
KUPPUSAMY KARTHIKCIK · 1955217	4 Trade	QUEST DIAGNOSTICS INCCIK · 1022079	Apr 24, 2026 Apr 24, 2026	3txn

Page 1 of 31 · 775 total