ERock Inc.

Last updated September 27, 2026

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Organization details

Legal name: ERock Inc.
Former names: Enchanted Rock, Inc.
Ownership: Public
Status: Active
Sector (GICS): Industrials
SIC code: 3620 — Electrical Industrial Apparatus
Jurisdiction of incorporation: Delaware
Headquarters city: Houston
Headquarters state / province: Texas
Headquarters country: United States
Fiscal year end: December
Ticker symbol: EROC
Primary stock exchange: NYSE

Identifiers

SEC CIK: 0002110029

Board of directors

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Charles D. Boynton · Director
Since 2026
Dan Brouillette · Director
Since 2026
Hans Kobler · Director
Since 2026
John Eugene Carrington · Director · See Remarks
Since 2026
Lindsay Luger · Director
Since 2026
Livingston Satterthwaite · Director
Since 2026
Mark R. Patterson · Director
Since 2026
Sameer Reddy · Director
Since 2026

Board connections

4 of this board's directors also sit on 8 other boards. 2 are in the same sector.

Shared director Other board Same sector

Americold Realty Trust Inc.
via Mark R. Patterson
Amprius Technologies Inc. Same sector
via Livingston Satterthwaite
Digital Realty Trust Inc.
via Mark R. Patterson
IDEX Corporation Same sector
via Livingston Satterthwaite
Nextpower Inc.
via Charles D. Boynton
Stem Inc.
via John Eugene Carrington
The Chemours Company
via Livingston Satterthwaite
UDR Inc.
via Mark R. Patterson

Insider trades

All notable trades →

From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.

Bought, last 12 months: $0; 0 purchases by 0 insiders
Sold, last 12 months: $0; 0 sales by 0 insiders

Date	Insider	Transaction	Shares	Price	Value
Jun 11, 2026	Hans Kobler Director, 10% owner	Other	+19,350,897	—	—
Jun 11, 2026	Energy Impact Fund (FT-D) LP 10% owner	Other	+19,350,897	—	—
Jun 11, 2026	Blakely Robert Ian Officer (Chief Financial Officer)	Sold back to the company	−449,233	—	—
Jun 11, 2026	Amthor Corey Officer (President)	Sold back to the company	−617,442	—	—
Jun 11, 2026	Livingston Satterthwaite Director	Grant or award	+13,024	—	—
Jun 11, 2026	Mark R. Patterson Director	Grant or award	+13,024	—	—
Jun 11, 2026	Dan Brouillette Director	Grant or award	+13,024	—	—
Jun 11, 2026	Charles D. Boynton Director	Grant or award	+13,024	—	—
Jun 11, 2026	McAndrew Walter Thomas Jr. 10% owner	Other	+50,550	—	—
Jun 11, 2026	Hans Kobler Director, 10% owner	Other	−6,041,206	—	—
Jun 11, 2026	Energy Impact Fund (FT-D) LP 10% owner	Other	−6,041,206	—	—
Jun 11, 2026	McAndrew Walter Thomas Jr. 10% owner	Other	−372,093	—	—
Jun 11, 2026	McAndrew Walter Thomas Jr. 10% owner	Other	−93,023	—	—

Peers

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Questions about ERock Inc.

How many directors are on ERock Inc.'s board?

ERock Inc.'s board has 8 directors: Charles D. Boynton, Dan Brouillette, Hans Kobler, John Eugene Carrington, Lindsay Luger, Livingston Satterthwaite, Mark R. Patterson and Sameer Reddy.

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