Understand Stock

$DMC

$29.81 +$0.10 (0.33%)

Deep Research with AI Research

Overview

$DMC Overview Financials SEC Filings Executives News

Specialized Tools

Valuations P Insider Transactions P Congressional Trades P

Insider Transactions

Insider Transaction Summary

GHAZALEH MOHAMMAD ABU

5,056,292 shares

Net: -26,068 B/S: 0.85

GHAZALEH AMIR ABU

3,284,295 shares

Net: +8,206 B/S: ∞

JOHN H DALTON

80,292 shares

Net: 0 B/S: -

MOHAMMAD ABU-GHAZALEH

70,961 shares

Net: 0 B/S: -

Mohammed Abbas

61,659 shares

Net: +22,089 B/S: 4.05

Ahmad Abu-Ghazaleh

53,028 shares

Net: +8,206 B/S: ∞

Youssef Zakharia

43,983 shares

Net: 0 B/S: -

Charles Jr. Beard

33,622 shares

Net: +8,206 B/S: ∞

Mary Ann Cloyd

31,729 shares

Net: +8,206 B/S: ∞

MADELEINE L CHAMPION

27,127 shares

Net: 0 B/S: -

LORI TAUBER MARCUS

27,112 shares

Net: +8,206 B/S: ∞

MONICA VICENTE

21,857 shares

Net: +14,104 B/S: 6.12

EDWARD L BOYKIN

18,408 shares

Net: 0 B/S: -

ROBERT S BUCKLIN

15,521 shares

Net: 0 B/S: -

AJAI PURI

12,206 shares

Net: +8,206 B/S: ∞

Michael J Berthelot

11,988 shares

Net: +2,206 B/S: 1.37

EFFIE D SILVA

8,536 shares

Net: +2,599 B/S: 1.24

Ziad Nabulsi

8,397 shares

Net: -1,461 B/S: 0.85

Marissa R Tenazas

8,050 shares

Net: +8,409 B/S: 5.04

Annunciata Cerioli

5,827 shares

Net: 0 B/S: -

MICHAEL J BERTHELOT

5,666 shares

Net: 0 B/S: -

Reyes Jorge Pelaez

4,838 shares

Net: +3,655 B/S: 2.39

Gianpaolo Renino

3,198 shares

Net: -10,903 B/S: 0.41

Sergio Mancilla

3,088 shares

Net: 0 B/S: -

Danny Dumas

2,969 shares

Net: +3,539 B/S: 6.23

TAREK AHMAD BETTI

2,109 shares

Net: 0 B/S: -

Joseph W Cole

2,004 shares

Net: 0 B/S: -

Helmuth Lutty

1,533 shares

Net: 0 B/S: -

Hector Rivera

1,199 shares

Net: 0 B/S: -

Eduardo Guarita Bezerra

788 shares

Net: 0 B/S: -

Eduardo Guarita Bezzera

768 shares

Net: 0 B/S: -

ALEXANDRE APPARECIDO

645 shares

Net: 0 B/S: -

HANS SAUTER

564 shares

Net: 0 B/S: -

EMANUEL LAZOPOULOS

509 shares

Net: 0 B/S: -

RICHARD CONTRERAS

476 shares

Net: 0 B/S: -

Jesus Rodriguez Calvo

459 shares

Net: 0 B/S: -

Marlene Gordon

422 shares

Net: 0 B/S: -

PAUL RICE

243 shares

Net: 0 B/S: -

Martha V. Jeifetz

74 shares

Net: 0 B/S: -

Kristin Colber Baker

42 shares

Net: 0 B/S: -

Elana Gold

4 shares

Net: 0 B/S: -

Insider Name	Current Shares	Net Change (1yr)	Buy/Sell Ratio
GHAZALEH MOHAMMAD ABU	5,056,292	-26,068	0.85
GHAZALEH AMIR ABU	3,284,295	+8,206	∞
JOHN H DALTON	80,292	0	-
MOHAMMAD ABU-GHAZALEH	70,961	0	-
Mohammed Abbas	61,659	+22,089	4.05
Ahmad Abu-Ghazaleh	53,028	+8,206	∞
Youssef Zakharia	43,983	0	-
Charles Jr. Beard	33,622	+8,206	∞
Mary Ann Cloyd	31,729	+8,206	∞
MADELEINE L CHAMPION	27,127	0	-
LORI TAUBER MARCUS	27,112	+8,206	∞
MONICA VICENTE	21,857	+14,104	6.12
EDWARD L BOYKIN	18,408	0	-
ROBERT S BUCKLIN	15,521	0	-
AJAI PURI	12,206	+8,206	∞
Michael J Berthelot	11,988	+2,206	1.37
EFFIE D SILVA	8,536	+2,599	1.24
Ziad Nabulsi	8,397	-1,461	0.85
Marissa R Tenazas	8,050	+8,409	5.04
Annunciata Cerioli	5,827	0	-
MICHAEL J BERTHELOT	5,666	0	-
Reyes Jorge Pelaez	4,838	+3,655	2.39
Gianpaolo Renino	3,198	-10,903	0.41
Sergio Mancilla	3,088	0	-
Danny Dumas	2,969	+3,539	6.23
TAREK AHMAD BETTI	2,109	0	-
Joseph W Cole	2,004	0	-
Helmuth Lutty	1,533	0	-
Hector Rivera	1,199	0	-
Eduardo Guarita Bezerra	788	0	-
Eduardo Guarita Bezzera	768	0	-
ALEXANDRE APPARECIDO	645	0	-
HANS SAUTER	564	0	-
EMANUEL LAZOPOULOS	509	0	-
RICHARD CONTRERAS	476	0	-
Jesus Rodriguez Calvo	459	0	-
Marlene Gordon	422	0	-
PAUL RICE	243	0	-
Martha V. Jeifetz	74	0	-
Kristin Colber Baker	42	0	-
Elana Gold	4	0	-

Individual Transactions

May 28, 2026

Reyes Jorge Pelaez

Open Market Sale

Change: -2,622

Price: $33.19

Shares: 4,838

Value: -$87,026

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Reyes Jorge Pelaez	Jun 01	Open Market Sale (S) Market Sale	4,838	-2,622	$33.19	-$87,026

May 05, 2026

Michael J Berthelot

Option Exercise/Conversion

Change: +4,489

Price: $0.00

Shares: 11,988

Value: +$0

GHAZALEH AMIR ABU

Option Exercise/Conversion

Change: +4,489

Price: $0.00

Shares: 3,284,295

Value: +$0

LORI TAUBER MARCUS

Option Exercise/Conversion

Change: +4,489

Price: $0.00

Shares: 27,112

Value: +$0

Mary Ann Cloyd

Option Exercise/Conversion

Change: +4,489

Price: $0.00

Shares: 31,729

Value: +$0

Ahmad Abu-Ghazaleh

Option Exercise/Conversion

Change: +4,489

Price: $0.00

Shares: 53,028

Value: +$0

Charles Jr. Beard

Option Exercise/Conversion

Change: +4,489

Price: $0.00

Shares: 33,622

Value: +$0

AJAI PURI

Option Exercise/Conversion

Change: +4,489

Price: $0.00

Shares: 12,206

Value: +$0

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Michael J Berthelot	May 06	Option Exercise/Conversion (M) Compensation/Award	11,988	+4,489	$0.00	+$0
GHAZALEH AMIR ABU	May 06	Option Exercise/Conversion (M) Compensation/Award	3,284,295	+4,489	$0.00	+$0
LORI TAUBER MARCUS	May 06	Option Exercise/Conversion (M) Compensation/Award	27,112	+4,489	$0.00	+$0
Mary Ann Cloyd	May 06	Option Exercise/Conversion (M) Compensation/Award	31,729	+4,489	$0.00	+$0
Ahmad Abu-Ghazaleh	May 06	Option Exercise/Conversion (M) Compensation/Award	53,028	+4,489	$0.00	+$0
Charles Jr. Beard	May 06	Option Exercise/Conversion (M) Compensation/Award	33,622	+4,489	$0.00	+$0
AJAI PURI	May 06	Option Exercise/Conversion (M) Compensation/Award	12,206	+4,489	$0.00	+$0

May 04, 2026

Michael J Berthelot

Grant/Award Acquisition

Change: +3,717

Price: $0.00

Shares: 3,717

Value: +$0

GHAZALEH AMIR ABU

Grant/Award Acquisition

Change: +3,717

Price: $0.00

Shares: 3,717

Value: +$0

LORI TAUBER MARCUS

Grant/Award Acquisition

Change: +3,717

Price: $0.00

Shares: 3,717

Value: +$0

Mary Ann Cloyd

Grant/Award Acquisition

Change: +3,717

Price: $0.00

Shares: 3,717

Value: +$0

Ahmad Abu-Ghazaleh

Grant/Award Acquisition

Change: +3,717

Price: $0.00

Shares: 3,717

Value: +$0

Charles Jr. Beard

Grant/Award Acquisition

Change: +3,717

Price: $0.00

Shares: 3,717

Value: +$0

AJAI PURI

Grant/Award Acquisition

Change: +3,717

Price: $0.00

Shares: 3,717

Value: +$0

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Michael J Berthelot	May 06	Grant/Award Acquisition (A) Compensation/Award	3,717	+3,717	$0.00	+$0
GHAZALEH AMIR ABU	May 06	Grant/Award Acquisition (A) Compensation/Award	3,717	+3,717	$0.00	+$0
LORI TAUBER MARCUS	May 06	Grant/Award Acquisition (A) Compensation/Award	3,717	+3,717	$0.00	+$0
Mary Ann Cloyd	May 06	Grant/Award Acquisition (A) Compensation/Award	3,717	+3,717	$0.00	+$0
Ahmad Abu-Ghazaleh	May 06	Grant/Award Acquisition (A) Compensation/Award	3,717	+3,717	$0.00	+$0
Charles Jr. Beard	May 06	Grant/Award Acquisition (A) Compensation/Award	3,717	+3,717	$0.00	+$0
AJAI PURI	May 06	Grant/Award Acquisition (A) Compensation/Award	3,717	+3,717	$0.00	+$0

April 02, 2026

Marissa R Tenazas

Open Market Sale

Change: -1,046

Price: $40.40

Shares: 8,050

Value: -$42,258

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Marissa R Tenazas	Apr 03	Open Market Sale (S) Market Sale	8,050	-1,046	$40.40	-$42,258

April 01, 2026

Marissa R Tenazas

Option Exercise/Conversion

Change: +2,465

Price: $0.00

Shares: 8,919

Value: +$0

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Marissa R Tenazas	Apr 03	Option Exercise/Conversion (M) Compensation/Award	8,919	+2,465	$0.00	+$0

March 09, 2026

EFFIE D SILVA

Open Market Sale

Change: -5,894

Price: $41.94

Shares: 8,536

Value: -$247,194

Insider	Filing Date	Transaction	Shares	Change	Price	Value
EFFIE D SILVA	Mar 11	Open Market Sale (S) Market Sale	8,536	-5,894	$41.94	-$247,194

March 06, 2026

Ziad Nabulsi

Open Market Sale

Change: -7,395

Price: $42.01

Shares: 8,397

Value: -$310,663

Gianpaolo Renino

Open Market Sale

Change: -6,297

Price: $41.46

Shares: 3,198

Value: -$261,073

Insider	Filing Date	Transaction	Shares	Change	Price	Value
Ziad Nabulsi	Mar 10	Open Market Sale (S) Market Sale	8,397	-7,395	$42.01	-$310,663
Gianpaolo Renino	Mar 10	Open Market Sale (S) Market Sale	3,198	-6,297	$41.46	-$261,073