Form4insider filings, from the source

Company · CIK 0002110029 · SIC 3620 — Electrical Industrial Apparatus · NYSE

ERock, Inc. · EROC

Insider activity reported against this company. All insider holders · On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted

Reported at this company — common stock

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Jun 11, 2026 JForm 4 →Sep 4, 8:36 pm EDTWalter Thomas McAndrew Jr.10% Owner515,666——16,540,099— late
Jun 11, 2026 JForm 4 →Jun 15, 7:57 pm EDTHans KoblerDirector, 10% Owner25,392,103——83,355,210—
Jun 11, 2026 JForm 4 →Jun 15, 7:56 pm EDTEnergy Impact Partners LLC +410% Owner25,392,103——83,355,210—
Jun 11, 2026 DForm 4 →Jun 12, 6:21 pm EDTRobert Ian BlakelyChief Financial Officer449,233——4,487,528—
Jun 11, 2026 DForm 4 →Jun 12, 6:18 pm EDTCorey AmthorPresident617,442——4,088,432—
Jun 11, 2026 AForm 4 →Jun 12, 6:15 pm EDTLivingston SatterthwaiteDirector13,024——13,024—
Jun 11, 2026 AForm 4 →Jun 12, 6:11 pm EDTMark R PattersonDirector13,024——13,024—
Jun 11, 2026 AForm 4 →Jun 12, 6:03 pm EDTDan BrouilletteDirector13,024——13,024—
Jun 11, 2026 AForm 4 →Jun 12, 6:00 pm EDTCharles D BoyntonDirector13,024——13,024—

Reported at this company — derivatives (options, RSUs, warrants)

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Jun 11, 2026 SForm 4 →Sep 4, 8:36 pm EDTWalter Thomas McAndrew Jr.10% Owner465,116——16,540,099— late
Jun 11, 2026 SForm 4 →Jun 15, 7:57 pm EDTHans KoblerDirector, 10% Owner6,041,206——83,355,210—
Jun 11, 2026 SForm 4 →Jun 15, 7:56 pm EDTEnergy Impact Partners LLC +410% Owner6,041,206——83,355,210—
Jun 11, 2026 DForm 4 →Jun 12, 6:21 pm EDTRobert Ian BlakelyChief Financial Officer449,233$19.85$8,917,2754,487,528—
Jun 11, 2026 DForm 4 →Jun 12, 6:18 pm EDTCorey AmthorPresident617,442$19.85$12,256,2244,088,432—