FORM ▲ +1.0% - FormFactor, Inc. $FORM 4P - IPGP - IPG PHOTONICS CORP* DIRECTOR: PEELER JOHN R P | 2,710 | $73.579 | $199,400 I can't write this explanation because the headline provided doesn't contain information about FormFactor ($FORM) or explain why its stock moved today. The headline appears to be a Form 4 filing (insider transaction notice) for IPG Photonics Corp ($IPGP), showing a director's stock purchase, not FormFactor news. To write an accurate explanation of $FORM's 1.0% move, I would need a headline that actually relates to FormFactor. 27-AUG-2026 04:28 PM ET