Form4insider filings, from the source

Company · CIK 0000910638 · SIC 7372 — Services-Prepackaged Software · NYSE

3D SYSTEMS CORP · DDD

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

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $0 · 0sales $259k · 2net −$259k
$10k$10k$100k$100k$1M$1MbuyssalesAug 27Sep 1Sep 6Sep 11Sep 17Sep 22Sep 27

Reported at this company — common stock

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Sep 17, 2026 SForm 4 →Sep 18, 4:05 pm EDTPhyllis B NordstromEVP, CFO and CAO30,000$3.58$107,400715,871−4.02%
Sep 17, 2026 SForm 4 →Sep 18, 4:04 pm EDTJeffrey A GravesPresident and CEO, Director42,686$3.55$151,5351,231,596−3.35%
Sep 8, 2026 FForm 4 →Sep 10, 5:03 pm EDTAndrew William Banasick WrightSVP, GC & Secretary5,818$3.38$19,665136,963—
Sep 8, 2026 FForm 4 →Sep 10, 5:03 pm EDTJoseph R. ZuikerEVP, Engineering & Operations6,689$3.38$22,609271,362—
Sep 8, 2026 FForm 4 →Sep 10, 5:02 pm EDTPhyllis B NordstromEVP, CFO and CAO47,396$3.38$160,198745,871—
Sep 8, 2026 FForm 4 →Sep 10, 5:02 pm EDTJeffrey A GravesPresident and CEO, Director39,959$3.38$135,0611,274,282—
Sep 8, 2026 FForm 4 →Sep 10, 5:02 pm EDTReji PuthenveetilEVP, Additive Solutions & CCO15,984$3.38$54,026486,144—
Sep 8, 2026 FForm 4 →Sep 10, 5:01 pm EDTCharles W HullEVP & Chief Technology Officer4,943$3.38$16,707181,622—

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

No reported derivative activity in this period.