Recent 8-K filings for PNRG

• February 27, 2026, 6:59 PM ET debt materiality 0.35 positive item 1.01item 9.01 ◈ Material Agreements

  PrimeEnergy reaffirms $115M borrowing base, reduces margin by 50 bps in credit amendment

  Borrowing base reaffirmed at $115M; no borrowings outstanding as of Feb 27, 2026.

• July 1, 2025, 7:59 PM ET other material materiality 0.30 neutral item 4.01item 9.01 ◈ Auditor Changes ×2

  PrimeEnergy Resources dismisses auditor Grassi, engages Withum Smith+Brown

  Audit Committee dismissed Grassi & Co. as independent registered public accounting firm effective June 27, 2025.

• June 5, 2025, 7:59 PM ET other material materiality 0.15 neutral item 5.07

  PrimeEnergy annual meeting results: directors elected, say-on-pay approved, 3-year vote frequency

  All five director nominees elected; votes for each ranged from 1,068,101 to 1,148,614.

• August 1, 2024, 7:59 PM ET debt materiality 0.55 positive item 1.01item 9.01

  PrimeEnergy increases borrowing base to $115M, adds U.S. Bank as lender

  Borrowing base raised from $85M to $115M under existing Citibank credit facility.

• June 6, 2024, 7:59 PM ET other materiality 0.10 neutral item 5.07

  PrimeEnergy elects five directors at 2024 annual meeting

  All five management nominees elected: Charles Drimal, Beverly Cummings, H. Gifford Fong, Thomas Gimbel, Clint Hurt.

Materiality & sentiment trend

Max materiality 0.55 · Median 0.30 · Most common event debt

2 positive 0 negative 3 neutral

source · PNRG on sec.gov