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$HWM

$267.20 -$1.66 (0.62%)

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Valuations P Insider Transactions P Congressional Trades P

Insider Transactions

Insider Transaction Summary

JOHN C PLANT

2,471,367 shares

Net: +22,333 B/S: ∞

KLAUS KLEINFELD

994,302 shares

Net: 0 B/S: -

Olivier M Jarrault

352,889 shares

Net: 0 B/S: -

Roy Christopher Harvey

171,000 shares

Net: 0 B/S: -

Ken Giacobbe

169,079 shares

Net: 0 B/S: -

MICHAEL NIEM CHANATRY

168,502 shares

Net: -1,749 B/S: ∞

Katherine H Ramundo

163,192 shares

Net: 0 B/S: -

AUDREY STRAUSS

157,464 shares

Net: 0 B/S: -

William F Oplinger

150,950 shares

Net: 0 B/S: -

Charles P Blankenship

140,790 shares

Net: 0 B/S: -

Kay Meggers

137,052 shares

Net: 0 B/S: -

David P Hess

128,613 shares

Net: 0 B/S: -

Eric V Roegner

119,274 shares

Net: 0 B/S: -

MICHAEL G MORRIS

98,672 shares

Net: 0 B/S: -

TIMOTHY DONALD MYERS

95,396 shares

Net: 0 B/S: -

ERNESTO ZEDILLO

92,032 shares

Net: 0 B/S: -

W Paul Myron

88,424 shares

Net: 0 B/S: -

ELMER L DOTY

80,498 shares

Net: 0 B/S: -

Robert Sean Collins

78,385 shares

Net: 0 B/S: -

Karl Tragl

76,680 shares

Net: 0 B/S: -

JAMES W OWENS

74,759 shares

Net: 0 B/S: -

Neil Edward Marchuk

65,105 shares

Net: -66,815 B/S: 0.62

LOLA FELICE LIN

63,150 shares

Net: -13,102 B/S: -

JAMES F ALBAUGH

59,442 shares

Net: +731 B/S: ∞

Amy E Alving

57,820 shares

Net: +731 B/S: ∞

KATHRYN S FULLER

55,780 shares

Net: 0 B/S: -

Vasantha Nair

54,702 shares

Net: 0 B/S: -

ULRICH SCHMIDT

53,228 shares

Net: +731 B/S: ∞

David J Miller

51,564 shares

Net: 0 B/S: -

ARTHUR D JR COLLINS

48,225 shares

Net: 0 B/S: -

RAJIV GUPTA

45,201 shares

Net: 0 B/S: -

JOSEPH S CANTIE

43,948 shares

Net: +1,220 B/S: ∞

E STANLEY ONEAL

41,674 shares

Net: 0 B/S: -

Sean O Mahoney

38,240 shares

Net: 0 B/S: -

CHRISTOPHER L AYERS

36,744 shares

Net: 0 B/S: -

ROBERT F LEDUC

35,824 shares

Net: +790 B/S: ∞

CHRISTOPH KOLLATZ

32,938 shares

Net: 0 B/S: -

Jody Miller

30,605 shares

Net: +1,065 B/S: ∞

Carol L Roberts

30,317 shares

Net: 0 B/S: -

Mark J Krakowiak

27,760 shares

Net: 0 B/S: -

RATAN TATA

25,373 shares

Net: 0 B/S: -

Barbara Lou Shultz

23,874 shares

Net: +830 B/S: 4.52

NICOLE WEYERHAEUSER PIASECKI

19,877 shares

Net: 0 B/S: -

HENRY B SCHACHT

19,136 shares

Net: 0 B/S: -

Sharon R Barner

16,582 shares

Net: +731 B/S: ∞

MARTIN SORRELL

15,980 shares

Net: 0 B/S: -

Patrice E Merrin

15,557 shares

Net: 0 B/S: -

Tolga I Oal

10,897 shares

Net: 0 B/S: -

PATRICIA F RUSSO

8,289 shares

Net: 0 B/S: -

Julie Richardson

7,521 shares

Net: 0 B/S: -

Gunner Smith

5,844 shares

Net: +731 B/S: ∞

Leo Rafael Reif

4,249 shares

Net: 0 B/S: -

Jonathan A Arena

3,544 shares

Net: +3,544 B/S: ∞

Patrick Winterlich

3,168 shares

Net: +3,168 B/S: ∞

INTERNATIONAL, L.P. ELLIOTT

1 shares

Net: 0 B/S: -

ASSOCIATES, L.P. ELLIOTT

1 shares

Net: 0 B/S: -

Insider Name	Current Shares	Net Change (1yr)	Buy/Sell Ratio
JOHN C PLANT	2,471,367	+22,333	∞
KLAUS KLEINFELD	994,302	0	-
Olivier M Jarrault	352,889	0	-
Roy Christopher Harvey	171,000	0	-
Ken Giacobbe	169,079	0	-
MICHAEL NIEM CHANATRY	168,502	-1,749	∞
Katherine H Ramundo	163,192	0	-
AUDREY STRAUSS	157,464	0	-
William F Oplinger	150,950	0	-
Charles P Blankenship	140,790	0	-
Kay Meggers	137,052	0	-
David P Hess	128,613	0	-
Eric V Roegner	119,274	0	-
MICHAEL G MORRIS	98,672	0	-
TIMOTHY DONALD MYERS	95,396	0	-
ERNESTO ZEDILLO	92,032	0	-
W Paul Myron	88,424	0	-
ELMER L DOTY	80,498	0	-
Robert Sean Collins	78,385	0	-
Karl Tragl	76,680	0	-
JAMES W OWENS	74,759	0	-
Neil Edward Marchuk	65,105	-66,815	0.62
LOLA FELICE LIN	63,150	-13,102	-
JAMES F ALBAUGH	59,442	+731	∞
Amy E Alving	57,820	+731	∞
KATHRYN S FULLER	55,780	0	-
Vasantha Nair	54,702	0	-
ULRICH SCHMIDT	53,228	+731	∞
David J Miller	51,564	0	-
ARTHUR D JR COLLINS	48,225	0	-
RAJIV GUPTA	45,201	0	-
JOSEPH S CANTIE	43,948	+1,220	∞
E STANLEY ONEAL	41,674	0	-
Sean O Mahoney	38,240	0	-
CHRISTOPHER L AYERS	36,744	0	-
ROBERT F LEDUC	35,824	+790	∞
CHRISTOPH KOLLATZ	32,938	0	-
Jody Miller	30,605	+1,065	∞
Carol L Roberts	30,317	0	-
Mark J Krakowiak	27,760	0	-
RATAN TATA	25,373	0	-
Barbara Lou Shultz	23,874	+830	4.52
NICOLE WEYERHAEUSER PIASECKI	19,877	0	-
HENRY B SCHACHT	19,136	0	-
Sharon R Barner	16,582	+731	∞
MARTIN SORRELL	15,980	0	-
Patrice E Merrin	15,557	0	-
Tolga I Oal	10,897	0	-
PATRICIA F RUSSO	8,289	0	-
Julie Richardson	7,521	0	-
Gunner Smith	5,844	+731	∞
Leo Rafael Reif	4,249	0	-
Jonathan A Arena	3,544	+3,544	∞
Patrick Winterlich	3,168	+3,168	∞
INTERNATIONAL, L.P. ELLIOTT	1	0	-
ASSOCIATES, L.P. ELLIOTT	1	0	-

Individual Transactions

May 21, 2026

ULRICH SCHMIDT

Grant/Award Acquisition

Change: +731

Price: $0.00

Shares: 53,228

Value: +$0

JAMES F ALBAUGH

Grant/Award Acquisition

Change: +731

Price: $0.00

Shares: 59,442

Value: +$0

ROBERT F LEDUC

Grant/Award Acquisition

Change: +731

Price: $0.00

Shares: 35,824

Value: +$0

JOSEPH S CANTIE

Grant/Award Acquisition

Change: +731

Price: $0.00

Shares: 43,948

Value: +$0

Jody Miller

Grant/Award Acquisition

Change: +731

Price: $0.00

Shares: 30,605

Value: +$0

Amy E Alving

Grant/Award Acquisition

Change: +731

Price: $0.00

Shares: 57,820

Value: +$0

Gunner Smith

Grant/Award Acquisition

Change: +731

Price: $0.00

Shares: 5,844

Value: +$0

Sharon R Barner

Grant/Award Acquisition

Change: +731

Price: $0.00

Shares: 16,582

Value: +$0

Insider	Filing Date	Transaction	Shares	Change	Price	Value
ULRICH SCHMIDT	May 26	Grant/Award Acquisition (A) Compensation/Award	53,228	+731	$0.00	+$0
JAMES F ALBAUGH	May 26	Grant/Award Acquisition (A) Compensation/Award	59,442	+731	$0.00	+$0
ROBERT F LEDUC	May 26	Grant/Award Acquisition (A) Compensation/Award	35,824	+731	$0.00	+$0
JOSEPH S CANTIE	May 26	Grant/Award Acquisition (A) Compensation/Award	43,948	+731	$0.00	+$0
Jody Miller	May 26	Grant/Award Acquisition (A) Compensation/Award	30,605	+731	$0.00	+$0
Amy E Alving	May 26	Grant/Award Acquisition (A) Compensation/Award	57,820	+731	$0.00	+$0
Gunner Smith	May 26	Grant/Award Acquisition (A) Compensation/Award	5,844	+731	$0.00	+$0
Sharon R Barner	May 26	Grant/Award Acquisition (A) Compensation/Award	16,582	+731	$0.00	+$0

May 11, 2026

Neil Edward Marchuk

Open Market Sale

Change: -41,932

Price: $269.50

Shares: 65,105

Value: -$11,300,535

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Neil Edward Marchuk	May 12	Open Market Sale (S) Market Sale	65,105	-41,932	$269.50	-$11,300,535

April 15, 2026

Jonathan A Arena

Grant/Award Acquisition

Change: +3,544

Price: $0.00

Shares: 3,544

Value: +$0

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Jonathan A Arena	Apr 17	Grant/Award Acquisition (A) Compensation/Award	3,544	+3,544	$0.00	+$0

April 02, 2026

JOSEPH S CANTIE

Grant/Award Acquisition

Change: +155

Price: $232.68

Shares: 43,217

Value: +$36,065

Insider	Filing Date	Transaction	Shares	Change	Price	Value
JOSEPH S CANTIE	Apr 07	Grant/Award Acquisition (A) Compensation/Award	43,217	+155	$232.68	+$36,065

February 26, 2026

Barbara Lou Shultz

Open Market Sale

Change: -1,000

Price: $260.01

Shares: 23,874

Value: -$260,005

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Barbara Lou Shultz	Feb 27	Open Market Sale (S) Market Sale	23,874	-1,000	$260.01	-$260,005

February 18, 2026

Neil Edward Marchuk

Open Market Sale

Change: -45,150

Price: $251.70

Shares: 107,008

Value: -$11,364,426

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Neil Edward Marchuk	Feb 18	Open Market Sale (S) Market Sale	107,008	-45,150	$251.70	-$11,364,426

February 17, 2026

MICHAEL NIEM CHANATRY

Grant/Award Acquisition

Change: +2,693

Price: $0.00

Shares: 168,502

Value: +$0

Barbara Lou Shultz

Grant/Award Acquisition

Change: +446

Price: $0.00

Shares: 24,874

Value: +$0

Patrick Winterlich

Grant/Award Acquisition

Change: +3,168

Price: $0.00

Shares: 3,168

Value: +$0

Neil Edward Marchuk

Grant/Award Acquisition

Change: +3,881

Price: $0.00

Shares: 152,158

Value: +$0

JOHN C PLANT

Grant/Award Acquisition

Change: +22,333

Price: $0.00

Shares: 2,471,367

Value: +$0

Insider	Filing Date	Transaction	Shares	Change	Price	Value
MICHAEL NIEM CHANATRY	Feb 18	Grant/Award Acquisition (A) Compensation/Award	168,502	+2,693	$0.00	+$0
Barbara Lou Shultz	Feb 18	Grant/Award Acquisition (A) Compensation/Award	24,874	+446	$0.00	+$0
Patrick Winterlich	Feb 18	Grant/Award Acquisition (A) Compensation/Award	3,168	+3,168	$0.00	+$0
Neil Edward Marchuk	Feb 18	Grant/Award Acquisition (A) Compensation/Award	152,158	+3,881	$0.00	+$0
JOHN C PLANT	Feb 18	Grant/Award Acquisition (A) Compensation/Award	2,471,367	+22,333	$0.00	+$0

February 16, 2026

MICHAEL NIEM CHANATRY

Tax Payment

Change: -9,579

Price: $250.21

Shares: 165,809

Value: -$2,396,761

Barbara Lou Shultz

Tax Payment

Change: -2,692

Price: $250.21

Shares: 24,428

Value: -$673,565

Insider	Filing Date	Transaction	Shares	Change	Price	Value
MICHAEL NIEM CHANATRY	Feb 18	Tax Payment (F) Tax Payment	165,809	-9,579	$250.21	-$2,396,761
Barbara Lou Shultz	Feb 18	Tax Payment (F) Tax Payment	24,428	-2,692	$250.21	-$673,565