Form4insider filings, from the source

Company · CIK 0001868941 · SIC 3690 — Miscellaneous Electrical Machinery, Equipment & Supplies · Nasdaq

Fluence Energy, Inc. · FLNC

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

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $125k · 2sales $880k · 2net −$755k
$10k$10k$100k$100k$1M$1MbuyssalesJun 14Jun 30Jul 17Aug 3Aug 19Sep 5Sep 22

Reported at this company — common stock

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Sep 21, 2026 PForm 4 →Sep 22, 4:06 pm EDTHerman E BullsDirector10,000$7.36$73,600169,550+6.27%
Sep 21, 2026 PForm 4 →Sep 22, 4:03 pm EDTHarald von HeynitzDirector7,000$7.36$51,52065,550+12.0%
Jul 17, 2026 FMForm 4 →Jul 21, 4:05 pm EDTPeter Bennett WilliamsSVP and CPSCO12,493$14.07$54,94322,292—
Jul 6, 2026 JForm 4 →Jul 8, 5:15 pm EDTSPT Holding Sarl10% Owner20,462,735——1,231,982—
Jun 22, 2026 SForm 4/A →Jun 26, 4:28 pm EDTJohn ZahurancikSVP & CCSO31,974$23.60$754,70371,171−31.0%10b5-1
Jun 22, 2026 SForm 4 →Jun 24, 8:18 pm EDTJohn ZahurancikSVP & CCSO31,974$23.60$754,70371,171−31.0%10b5-1 amended
Jun 15, 2026 SForm 4 →Jun 16, 4:35 pm EDTHarald von HeynitzDirector5,000$25.00$125,00058,550−7.87%10b5-1
Jun 2, 2026 GForm 4 →Jun 4, 8:17 pm EDTElizabeth Anne FessendenDirector1,000——66,250—

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

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Jul 17, 2026 MForm 4 →Jul 21, 4:05 pm EDTPeter Bennett WilliamsSVP and CPSCO8,588——0—