Form4insider filings, from the source

Company · CIK 0001887944 · SIC 1600 — Heavy Construction Other Than Bldg Const - Contractors · Nasdaq

Shimmick Corp · SHIM

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 2, 2026 MForm 4 →Jun 4, 4:05 pm EDTGeoffrey E. HeekinDirector100,671——209,449—
Jun 2, 2026 MForm 4 →Jun 4, 4:05 pm EDTPeter KravitzDirector100,671——184,940—
Jun 2, 2026 MForm 4 →Jun 4, 4:05 pm EDTJoseph Del GuercioDirector100,671——224,576—

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

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Aug 31, 2026 MForm 4 →Sep 2, 4:30 pm EDTTodd Wilbur YoderChief Financial Officer113,315——234,691—
Aug 31, 2026 MForm 4 →Sep 2, 4:30 pm EDTUral YalChief Executive Officer, Director311,615——491,795—
Jun 2, 2026 AMForm 4 →Jun 4, 4:05 pm EDTGeoffrey E. HeekinDirector160,671——0—
Jun 2, 2026 AMForm 4 →Jun 4, 4:05 pm EDTPeter KravitzDirector160,671——0—
Jun 2, 2026 AMForm 4 →Jun 4, 4:05 pm EDTJoseph Del GuercioDirector144,671——0—