CTRI

Centuri Holdings, Inc.

Insider trading activity for Centuri Holdings, Inc., straight from SEC Form 4 filings. Net figures below count open-market buys and sales only — grants, option exercises and tax withholding are excluded because they are compensation, not decisions to trade.

Past 3 months

+$100.2K

net buying

Bought(1 · 1 insiders): $100.2K
Sold(0 · 0 insiders): $0

Past 6 months

+$100.2K

net buying

Bought(1 · 1 insiders): $100.2K
Sold(0 · 0 insiders): $0

Past 12 months

+$74.9M

net buying

Bought(2 · 2 insiders): $75.1M
Sold(1 · 1 insiders): $174.2K

Transaction history

The 84 most recent Form 4 transactions.

Open in screener →

Insider transactions, newest first: date, security, transaction type, size and a link to the filing each row came from.
Date	Insider	Role	Type	Shares	Price	Value	Δ Own	Filing
Sep 18	DeMaria Dustin	Director	PBUY★	5,200	$19.27	$100.2K	+67.2%	Open the original filing on SEC.gov
Aug 12	Hunter Danielle E.	See Remarks	AGRANT↺	10,517	—	—	+52.1%	Open the original filing on SEC.gov
Aug 12	Hunter Danielle E.	See Remarks	AGRANT↺	20,193	—	—	—	Open the original filing on SEC.gov
Aug 12	Youngblood Kelly	See Remarks	AGRANT↺	85,401	—	—	—	Open the original filing on SEC.gov
May 19	Evans Andrew W	Director	AGRANT	4,067	—	—	+28.6%	Open the original filing on SEC.gov
May 19	Mariucci Anne L	Director	AGRANT	4,067	—	—	+4.8%	Open the original filing on SEC.gov
May 19	Patton Charles R.	Director	AGRANT	4,067	—	—	+16.1%	Open the original filing on SEC.gov
May 19	Krummel Christopher A	Director	AGRANT	4,067	—	—	+24.3%	Open the original filing on SEC.gov
May 19	Dill Julie	Director	AGRANT	4,067	—	—	+20.1%	Open the original filing on SEC.gov
May 19	Haller Karen S	Director	AGRANT	4,067	—	—	+15.5%	Open the original filing on SEC.gov
May 19	DeMaria Dustin	Director	AGRANT	7,736	—	—	—	Open the original filing on SEC.gov
May 19	Nielsen Steven E	Director	AGRANT	5,290	—	—	—	Open the original filing on SEC.gov
May 18	Evans Andrew W	Director	MEXER◆	7,338	—	—	—	Open the original filing on SEC.gov
May 18	Evans Andrew W	Director	MEXER	7,338	—	—	+106.3%	Open the original filing on SEC.gov
May 18	Mariucci Anne L	Director	MEXER◆	7,338	—	—	—	Open the original filing on SEC.gov
May 18	Mariucci Anne L	Director	MEXER	7,338	—	—	+9.4%	Open the original filing on SEC.gov
May 18	Patton Charles R.	Director	MEXER◆	7,338	—	—	—	Open the original filing on SEC.gov
May 18	Patton Charles R.	Director	MEXER	7,338	—	—	+41.0%	Open the original filing on SEC.gov
May 18	Krummel Christopher A	Director	MEXER◆	7,338	—	—	—	Open the original filing on SEC.gov
May 18	Krummel Christopher A	Director	MEXER	7,338	—	—	+78.0%	Open the original filing on SEC.gov
May 18	Dill Julie	Director	MEXER◆	7,338	—	—	—	Open the original filing on SEC.gov
May 18	Dill Julie	Director	MEXER	7,338	—	—	+56.9%	Open the original filing on SEC.gov
May 18	Haller Karen S	Director	MEXER◆	7,338	—	—	—	Open the original filing on SEC.gov
May 18	Haller Karen S	Director	MEXER	7,338	—	—	+38.8%	Open the original filing on SEC.gov
Feb 25	Wilcock Jason S.	See Remarks	FTAX	1,984	$30.96	$61.4K	-3.0%	Open the original filing on SEC.gov
Feb 25	Chilton Kendra	SVP, Chief Accounting…	FTAX	454	$30.96	$14.1K	-2.2%	Open the original filing on SEC.gov
Feb 25	Izenstark Gregory A.	Chief Financial Officer	FTAX	2,868	$30.96	$88.8K	-3.2%	Open the original filing on SEC.gov
Feb 25	Brown Christian	Chief Executive Officer	FTAX	4,893	$30.96	$151.5K	-2.4%	Open the original filing on SEC.gov
Feb 17	Chilton Kendra	SVP, Chief Accounting…	MEXER◆	2,186	—	—	—	Open the original filing on SEC.gov
Feb 17	Chilton Kendra	SVP, Chief Accounting…	MEXER	2,186	—	—	+12.0%	Open the original filing on SEC.gov
Feb 17	Chilton Kendra	SVP, Chief Accounting…	AGRANT	3,114	—	—	+20.6%	Open the original filing on SEC.gov
Feb 17	Izenstark Gregory A.	Chief Financial Officer	MEXER◆	16,111	—	—	—	Open the original filing on SEC.gov
Feb 17	Izenstark Gregory A.	Chief Financial Officer	MEXER	16,111	—	—	+21.6%	Open the original filing on SEC.gov
Feb 17	Izenstark Gregory A.	Chief Financial Officer	AGRANT	11,309	—	—	+17.9%	Open the original filing on SEC.gov
Feb 17	Wilcock Jason S.	See Remarks	MEXER◆	10,586	—	—	—	Open the original filing on SEC.gov
Feb 17	Wilcock Jason S.	See Remarks	MEXER	10,586	—	—	+18.9%	Open the original filing on SEC.gov
Feb 17	Wilcock Jason S.	See Remarks	AGRANT	9,455	—	—	+20.3%	Open the original filing on SEC.gov
Feb 17	Brown Christian	Chief Executive Officer	MEXER◆	31,417	—	—	—	Open the original filing on SEC.gov
Feb 17	Brown Christian	Chief Executive Officer	MEXER	31,417	—	—	+18.3%	Open the original filing on SEC.gov
Feb 17	Brown Christian	Chief Executive Officer	AGRANT	45,683	—	—	+36.3%	Open the original filing on SEC.gov
Jan 31	Connell James W. Jr.	See Remarks	DTOISS◆	17,687	—	—	—	Open the original filing on SEC.gov
Jan 31	Connell James W. Jr.	See Remarks	DTOISS◆	11,791	—	—	—	Open the original filing on SEC.gov
Jan 30	Connell James W. Jr.	See Remarks	MEXER◆	19,011	—	—	—	Open the original filing on SEC.gov
Jan 30	Connell James W. Jr.	See Remarks	FTAX	5,280	$27.83	$146.9K	-12.2%	Open the original filing on SEC.gov
Jan 30	Connell James W. Jr.	See Remarks	MEXER	19,011	—	—	+77.7%	Open the original filing on SEC.gov
Dec 4, 2025	Brown Christian	Chief Executive Officer	SSELL	7,108	$24.51	$174.2K	-24.3%	Open the original filing on SEC.gov
Dec 3, 2025	Brown Christian	Chief Executive Officer	MEXER◆	29,197	—	—	—	Open the original filing on SEC.gov
Dec 3, 2025	Brown Christian	Chief Executive Officer	MEXER	29,197	—	—	—	Open the original filing on SEC.gov
Nov 14, 2025	Icahn Carl C	10% Owner	PBUY★	3.5M	$21.50	$75M	+32.2%	Open the original filing on SEC.gov
Sep 5, 2025	Southwest Gas Holdings,…	10% Owner	SSELL	27.4M	$19.60	$536.3M	-100.0%	Open the original filing on SEC.gov
Aug 11, 2025	Southwest Gas Holdings,…	10% Owner	SSELL	18.8M	$19.50	$367.1M	-40.8%	Open the original filing on SEC.gov
Jul 8, 2025	Southwest Gas Holdings,…	10% Owner	SSELL	1.1M	$20.75	$22M	-2.2%	Open the original filing on SEC.gov
Jun 18, 2025	Southwest Gas Holdings,…	10% Owner	SSELL	11.2M	$20.75	$232.7M	-19.2%	Open the original filing on SEC.gov
May 22, 2025	Southwest Gas Holdings,…	10% Owner	SSELL	13.2M	$17.50	$231.1M	-18.4%	Open the original filing on SEC.gov
May 12, 2025	Wilcock Jason S.	See Remarks	MEXER◆	30,303.03	—	—	—	Open the original filing on SEC.gov
May 12, 2025	Wilcock Jason S.	See Remarks	FTAX	8,779	$19.53	$171.5K	-24.9%	Open the original filing on SEC.gov
May 12, 2025	Wilcock Jason S.	See Remarks	MEXER	30,303	—	—	+606.1%	Open the original filing on SEC.gov
May 12, 2025	Izenstark Gregory A.	Chief Financial Officer	MEXER◆	40,404.04	—	—	—	Open the original filing on SEC.gov
May 12, 2025	Izenstark Gregory A.	Chief Financial Officer	FTAX	13,071	$19.53	$255.3K	-28.6%	Open the original filing on SEC.gov
May 12, 2025	Izenstark Gregory A.	Chief Financial Officer	MEXER	40,404	—	—	+769.6%	Open the original filing on SEC.gov
May 12, 2025	Chilton Kendra	SVP, Chief Accounting…	MEXER◆	5,050	—	—	—	Open the original filing on SEC.gov
May 12, 2025	Chilton Kendra	SVP, Chief Accounting…	FTAX	1,333	$19.53	$26K	-26.4%	Open the original filing on SEC.gov
May 12, 2025	Chilton Kendra	SVP, Chief Accounting…	MEXER	5,050	—	—	—	Open the original filing on SEC.gov
May 12, 2025	Connell James W. Jr.	See Remarks	MEXER◆	6,060	—	—	—	Open the original filing on SEC.gov
May 12, 2025	Connell James W. Jr.	See Remarks	FTAX	1,600	$19.53	$31.2K	-6.1%	Open the original filing on SEC.gov
May 12, 2025	Connell James W. Jr.	See Remarks	MEXER	6,060	—	—	+30.3%	Open the original filing on SEC.gov
Apr 30, 2025	Krummel Christopher A	Director	MEXER◆	6,904	—	—	—	Open the original filing on SEC.gov
Apr 30, 2025	Krummel Christopher A	Director	MEXER	6,904	—	—	+276.2%	Open the original filing on SEC.gov
Apr 30, 2025	Mariucci Anne L	Director	MEXER◆	6,904	—	—	—	Open the original filing on SEC.gov
Apr 30, 2025	Mariucci Anne L	Director	MEXER	6,904	—	—	+9.7%	Open the original filing on SEC.gov
Apr 30, 2025	Patton Charles R.	Director	MEXER◆	6,904	—	—	—	Open the original filing on SEC.gov
Apr 30, 2025	Patton Charles R.	Director	MEXER	6,904	—	—	+62.8%	Open the original filing on SEC.gov
Apr 30, 2025	Haller Karen S	Director	MEXER◆	6,904	—	—	—	Open the original filing on SEC.gov
Apr 30, 2025	Haller Karen S	Director	MEXER	6,904	—	—	+57.5%	Open the original filing on SEC.gov
Apr 30, 2025	Evans Andrew W	Director	MEXER◆	6,904	—	—	—	Open the original filing on SEC.gov
Apr 30, 2025	Evans Andrew W	Director	MEXER	6,904	—	—	—	Open the original filing on SEC.gov
Apr 30, 2025	Dill Julie	Director	MEXER◆	6,904	—	—	—	Open the original filing on SEC.gov
Apr 30, 2025	Dill Julie	Director	MEXER	6,904	—	—	+115.1%	Open the original filing on SEC.gov
Apr 16, 2025	Mariucci Anne L	Director	AGRANT◆	7,338	—	—	—	Open the original filing on SEC.gov
Apr 16, 2025	Patton Charles R.	Director	AGRANT◆	7,338	—	—	—	Open the original filing on SEC.gov
Apr 16, 2025	Krummel Christopher A	Director	AGRANT◆	7,338	—	—	—	Open the original filing on SEC.gov
Apr 16, 2025	Evans Andrew W	Director	AGRANT◆	7,338	—	—	—	Open the original filing on SEC.gov
Apr 16, 2025	Dill Julie	Director	AGRANT◆	7,338	—	—	—	Open the original filing on SEC.gov
Apr 16, 2025	Haller Karen S	Director	AGRANT◆	7,338	—	—	—	Open the original filing on SEC.gov

PBUY★$100.2K

DeMaria Dustin · DirectorSep 18

5,200 sh @ $19.27 · +67.2% own

AGRANT↺—

Hunter Danielle E. · See RemarksAug 12

10,517 sh · +52.1% own

AGRANT↺—

Hunter Danielle E. · See RemarksAug 12

20,193 sh

AGRANT↺—

Youngblood Kelly · See RemarksAug 12

85,401 sh

AGRANT—

Evans Andrew W · DirectorMay 19

4,067 sh · +28.6% own

AGRANT—

Mariucci Anne L · DirectorMay 19

4,067 sh · +4.8% own

AGRANT—

Patton Charles R. · DirectorMay 19

4,067 sh · +16.1% own

AGRANT—

Krummel Christopher A · DirectorMay 19

4,067 sh · +24.3% own

AGRANT—

Dill Julie · DirectorMay 19

4,067 sh · +20.1% own

AGRANT—

Haller Karen S · DirectorMay 19

4,067 sh · +15.5% own

AGRANT—

DeMaria Dustin · DirectorMay 19

7,736 sh

AGRANT—

Nielsen Steven E · DirectorMay 19

5,290 sh

MEXER◆—

Evans Andrew W · DirectorMay 18

7,338 sh

MEXER—

Evans Andrew W · DirectorMay 18

7,338 sh · +106.3% own

MEXER◆—

Mariucci Anne L · DirectorMay 18

7,338 sh

MEXER—

Mariucci Anne L · DirectorMay 18

7,338 sh · +9.4% own

MEXER◆—

Patton Charles R. · DirectorMay 18

7,338 sh

MEXER—

Patton Charles R. · DirectorMay 18

7,338 sh · +41.0% own

MEXER◆—

Krummel Christopher A · DirectorMay 18

7,338 sh

MEXER—

Krummel Christopher A · DirectorMay 18

7,338 sh · +78.0% own

MEXER◆—

Dill Julie · DirectorMay 18

7,338 sh

MEXER—

Dill Julie · DirectorMay 18

7,338 sh · +56.9% own

MEXER◆—

Haller Karen S · DirectorMay 18

7,338 sh

MEXER—

Haller Karen S · DirectorMay 18

7,338 sh · +38.8% own

FTAX$61.4K

Wilcock Jason S. · See RemarksFeb 25

1,984 sh @ $30.96 · -3.0% own

FTAX$14.1K

Chilton Kendra · SVP, Chief Account…Feb 25

454 sh @ $30.96 · -2.2% own

FTAX$88.8K

Izenstark Gregory A. · Chief Financial…Feb 25

2,868 sh @ $30.96 · -3.2% own

FTAX$151.5K

Brown Christian · Chief Executive…Feb 25

4,893 sh @ $30.96 · -2.4% own

MEXER◆—

Chilton Kendra · SVP, Chief Account…Feb 17

2,186 sh

MEXER—

Chilton Kendra · SVP, Chief Account…Feb 17

2,186 sh · +12.0% own

AGRANT—

Chilton Kendra · SVP, Chief Account…Feb 17

3,114 sh · +20.6% own

MEXER◆—

Izenstark Gregory A. · Chief Financial…Feb 17

16,111 sh

MEXER—

Izenstark Gregory A. · Chief Financial…Feb 17

16,111 sh · +21.6% own

AGRANT—

Izenstark Gregory A. · Chief Financial…Feb 17

11,309 sh · +17.9% own

MEXER◆—

Wilcock Jason S. · See RemarksFeb 17

10,586 sh

MEXER—

Wilcock Jason S. · See RemarksFeb 17

10,586 sh · +18.9% own

AGRANT—

Wilcock Jason S. · See RemarksFeb 17

9,455 sh · +20.3% own

MEXER◆—

Brown Christian · Chief Executive…Feb 17

31,417 sh

MEXER—

Brown Christian · Chief Executive…Feb 17

31,417 sh · +18.3% own

AGRANT—

Brown Christian · Chief Executive…Feb 17

45,683 sh · +36.3% own

DTOISS◆—

Connell James W. Jr. · See RemarksJan 31

17,687 sh

DTOISS◆—

Connell James W. Jr. · See RemarksJan 31

11,791 sh

MEXER◆—

Connell James W. Jr. · See RemarksJan 30

19,011 sh

FTAX$146.9K

Connell James W. Jr. · See RemarksJan 30

5,280 sh @ $27.83 · -12.2% own

MEXER—

Connell James W. Jr. · See RemarksJan 30

19,011 sh · +77.7% own

SSELL$174.2K

Brown Christian · Chief Executive…Dec 4, 2025

7,108 sh @ $24.51 · -24.3% own

MEXER◆—

Brown Christian · Chief Executive…Dec 3, 2025

29,197 sh

MEXER—

Brown Christian · Chief Executive…Dec 3, 2025

29,197 sh

PBUY★$75M

Icahn Carl C · 10% OwnerNov 14, 2025

3.5M sh @ $21.50 · +32.2% own

SSELL$536.3M

Southwest Gas Holdings,… · 10% OwnerSep 5, 2025

27.4M sh @ $19.60 · -100.0% own

SSELL$367.1M

Southwest Gas Holdings,… · 10% OwnerAug 11, 2025

18.8M sh @ $19.50 · -40.8% own

SSELL$22M

Southwest Gas Holdings,… · 10% OwnerJul 8, 2025

1.1M sh @ $20.75 · -2.2% own

SSELL$232.7M

Southwest Gas Holdings,… · 10% OwnerJun 18, 2025

11.2M sh @ $20.75 · -19.2% own

SSELL$231.1M

Southwest Gas Holdings,… · 10% OwnerMay 22, 2025

13.2M sh @ $17.50 · -18.4% own

MEXER◆—

Wilcock Jason S. · See RemarksMay 12, 2025

30,303.03 sh

FTAX$171.5K

Wilcock Jason S. · See RemarksMay 12, 2025

8,779 sh @ $19.53 · -24.9% own

MEXER—

Wilcock Jason S. · See RemarksMay 12, 2025

30,303 sh · +606.1% own

MEXER◆—

Izenstark Gregory A. · Chief Financial…May 12, 2025

40,404.04 sh

FTAX$255.3K

Izenstark Gregory A. · Chief Financial…May 12, 2025

13,071 sh @ $19.53 · -28.6% own

MEXER—

Izenstark Gregory A. · Chief Financial…May 12, 2025

40,404 sh · +769.6% own

MEXER◆—

Chilton Kendra · SVP, Chief Account…May 12, 2025

5,050 sh

FTAX$26K

Chilton Kendra · SVP, Chief Account…May 12, 2025

1,333 sh @ $19.53 · -26.4% own

MEXER—

Chilton Kendra · SVP, Chief Account…May 12, 2025

5,050 sh

MEXER◆—

Connell James W. Jr. · See RemarksMay 12, 2025

6,060 sh

FTAX$31.2K

Connell James W. Jr. · See RemarksMay 12, 2025

1,600 sh @ $19.53 · -6.1% own

MEXER—

Connell James W. Jr. · See RemarksMay 12, 2025

6,060 sh · +30.3% own

MEXER◆—

Krummel Christopher A · DirectorApr 30, 2025

6,904 sh

MEXER—

Krummel Christopher A · DirectorApr 30, 2025

6,904 sh · +276.2% own

MEXER◆—

Mariucci Anne L · DirectorApr 30, 2025

6,904 sh

MEXER—

Mariucci Anne L · DirectorApr 30, 2025

6,904 sh · +9.7% own

MEXER◆—

Patton Charles R. · DirectorApr 30, 2025

6,904 sh

MEXER—

Patton Charles R. · DirectorApr 30, 2025

6,904 sh · +62.8% own

MEXER◆—

Haller Karen S · DirectorApr 30, 2025

6,904 sh

MEXER—

Haller Karen S · DirectorApr 30, 2025

6,904 sh · +57.5% own

MEXER◆—

Evans Andrew W · DirectorApr 30, 2025

6,904 sh

MEXER—

Evans Andrew W · DirectorApr 30, 2025

6,904 sh

MEXER◆—

Dill Julie · DirectorApr 30, 2025

6,904 sh

MEXER—

Dill Julie · DirectorApr 30, 2025

6,904 sh · +115.1% own

AGRANT◆—

Mariucci Anne L · DirectorApr 16, 2025

7,338 sh

AGRANT◆—

Patton Charles R. · DirectorApr 16, 2025

7,338 sh

AGRANT◆—

Krummel Christopher A · DirectorApr 16, 2025

7,338 sh

AGRANT◆—

Evans Andrew W · DirectorApr 16, 2025

7,338 sh

AGRANT◆—

Dill Julie · DirectorApr 16, 2025

7,338 sh

AGRANT◆—

Haller Karen S · DirectorApr 16, 2025

7,338 sh

Filing record

How quickly insiders here report their trades. Section 16 allows two business days from the transaction.

All 38 filings we hold were filed within the two-business-day deadline.

Counted in business days from the transaction date, or the deemed execution date where the filing reports one, excluding weekends and federal holidays. How this is measured · All late filings

Insiders at this company

Everyone who has filed a Form 4 for this issuer.

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