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  • Insider Ownership

Insider Trading & Ownership of Sergei Krylov

Location
Fort Worth, TX
Summary
The estimated net worth of Sergei Krylov is at least $1,660,887 dollars as of 02 Jun 2025. Sergei Krylov is the Director of ProFrac Holding Corp. and owns shares of ProFrac Holding Corp. (ACDC) stock worth about $1.62M. Sergei Krylov is the Director of DAWSON GEOPHYSICAL CO and owns shares of DAWSON GEOPHYSICAL CO (DWSN) stock worth about $37.8K.
Signature
/s/ Steven Scrogham, Attorney-in-Fact
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Quick Takeaways

  • Sergei Krylov has 2 issuer positions tracked on this page.
  • Estimated disclosed ownership value: $1,660,887.
  • Recent insider filing activity is available below.

What Changed

  • Largest disclosed position: ProFrac Holding Corp. ($1,623,096).
  • Past-year value change for that position: .

Why This Matters

  • This page translates Forms 3/4/5 into a quick ownership context before you inspect each transaction row.
  • You can cross-check role, issuer, and filing chronology directly against the SEC source.

Official SEC Source

Filed on Form 4

Insider ownership context is sourced from SEC Forms 3, 4, and 5.

See Original Filing

Ownership of Sergei Krylov

Symbol Company Relationship Holdings Value Past Year Net Change Change % Report Period
ACDC ProFrac Holding Corp. Director $1,623,096 29 May 2025
DWSN DAWSON GEOPHYSICAL CO Director $37,791 16 May 2025

Insider Transactions Reported by Sergei Krylov:

Sym Company Class Transaction % Value $ * Price $ Shares Shares After Date Ownership
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

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