Ownership

Sergei Krylov

Insider Reports History

Entity: Individual
Location: 6500 West Freeway, Suite 800, Fort Worth, TX
Signature: /s/ Sergei Krylov
All insider transactions: Transactions in reports broken out by “transaction date” reported in original SEC filing, see here for transactions aggregated across transaction date

Holdings reported by Sergei Krylov:

Stock	Role	Class	Num Shares	Value	Price $	Report Date	Ownership
ProFrac Holding Corp.	Director	Class A Common Stock, par value $0.01	54.6K	$1.2M	$22.08	May 31, 2024	Direct
DAWSON GEOPHYSICAL CO	Director	Dawson Geophysical Company-Common Stock $0.01 par value	19.2K			Oct 1, 2024	Direct

Showing 1 to 2 of 2 entries

Insider Reports Filed by Sergei Krylov

Symbol	Company	Period	Transactions	Value $	Form Type	Date Filed	Role
DWSN	DAWSON GEOPHYSICAL CO	Oct 1, 2024	1	$0	4	Oct 4, 2024	Director
ACDC	ProFrac Holding Corp.	May 31, 2024	1	$0	4	Jun 4, 2024	Director
ACDC	ProFrac Holding Corp.	Jun 1, 2023	1	$0	4	Jun 5, 2023	Director
ACDC	ProFrac Holding Corp.	May 24, 2022	1	$0	4	May 26, 2022	Director
ACDC	ProFrac Holding Corp.	May 17, 2022	1	$27K	4	May 19, 2022	Director
ACDC	ProFrac Holding Corp.	May 12, 2022	0	$0	3	May 12, 2022	Director
DWSN	DAWSON GEOPHYSICAL CO	Jan 18, 2022	0	$0	3	Jan 27, 2022	Director