IPG PHOTONICS CORP·4

Jul 1, 4:34 PM ET

Lopresti Angelo P 4

4 · IPG PHOTONICS CORP · Filed Jul 1, 2026

Research Summary

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IPG Photonics (IPGP) 10% Owner Angelo P. Lopresti Sells Shares

What Happened
Angelo P. Lopresti, a reported 10% owner of IPG Photonics (IPGP), sold 1,000 shares in an open-market/private sale on June 29, 2026. The weighted average sale price was $110.33 per share, for total proceeds of approximately $110,330. This was a sale (not a purchase); such sales are often routine dispositions and do not by themselves indicate a change in company outlook.

Key Details

  • Transaction date: 2026-06-29 (reported on Form 4 filed 2026-07-01).
  • Price(s): sales ranged from $110.15 to $110.47; weighted average $110.33.
  • Shares sold: 1,000; approximate proceeds $110,330.
  • Shares owned after transaction: not specified in the provided summary/transaction excerpt.
  • Footnotes: F1 — sale was executed under a Rule 10b5-1 trading plan adopted March 17, 2026. F2 — seller reports price range and offers to provide per-price share counts on request.
  • Filing timeliness: No late filing indicated (Form 4 filed within the normal reporting window).

Context
As a 10% owner, Lopresti is a substantial shareholder; the sale was carried out under a pre-established 10b5-1 plan, which typically documents prearranged trades and can help distinguish routine liquidity transactions from opportunistic insider selling. Retail investors should view this as a disclosed, planned sale rather than an immediate signal of insider sentiment.

Insider Transaction Report

Form 4
Period: 2026-06-29
Lopresti Angelo P
SVP, Secretary & Gen Counsel10% Owner
Transactions
  • Sale

    Common Stock

    [F2][F1]
    2026-06-29$110.33/sh1,000$110,33059,841 total
Footnotes (2)
  • [F1]The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 17, 2026.
  • [F2]The reported transaction involves sale transactions ranging from $110.15 to $110.47 per share. The weighted average price per share was $110.33. The Reporting Person undertakes to provide upon request by the SEC staff, the Issuer or a security holder of the Issuer, information regarding the number of shares sold at each separate price.
Signature
/s/ Adam N. King, Attorney-in-Fact|2026-07-01

Documents

1 file
  • 4
    wk-form4_1782938049.xmlPrimary

    FORM 4