Slessor Mike

FormFactor, Inc. · CEO

Slessor Mike is listed in filings as CEO at FormFactor, Inc.. This profile follows SEC Form 4 activity through Jun 11, 2026, including sale activity. Recent filings connect the profile to FormFactor, Inc. (FORM). The current snapshot covers public activity from Dec 2, 2024 to Jun 11, 2026. Reported amounts are shown as $201.0K to $513.7K. The page organizes purchases, sales, issuer links, reported share activity, and filing evidence for review as public disclosure data.

History Trades

CompanyValueActionPriceLast Price
FormFactor, Inc.FORM$4.2k101 sharesSellDec 2, 2024$41.17$104.56
FormFactor, Inc.FORM$158k3.9k sharesSellDec 2, 2024$40.57$104.56
FormFactor, Inc.FORM$18k400 sharesSellJan 2, 2025$45.01$104.56
FormFactor, Inc.FORM$160k3.6k sharesSellJan 2, 2025$44.38$104.56
FormFactor, Inc.FORM$4k100 sharesSellFeb 3, 2025$39.53$104.56
FormFactor, Inc.FORM$152k3.9k sharesSellFeb 3, 2025$38.97$104.56
FormFactor, Inc.FORM$132k4k sharesSellMar 3, 2025$33.05$104.56
FormFactor, Inc.FORM$113k4k sharesSellApr 1, 2025$28.24$104.56
FormFactor, Inc.FORM$127k4k sharesSellMay 1, 2025$31.72$104.56
FormFactor, Inc.FORM$119k4k sharesSellJun 2, 2025$29.83$104.56
FormFactor, Inc.FORM$136k4k sharesSellJul 1, 2025$34.03$104.56
FormFactor, Inc.FORM$185k3.7k sharesSellNov 19, 2025$50.60$104.56
FormFactor, Inc.FORM$235k4.7k sharesSellNov 19, 2025$49.65$104.56
FormFactor, Inc.FORM$117k2.1k sharesSellDec 17, 2025$56.82$104.56
FormFactor, Inc.FORM$315k5.6k sharesSellDec 17, 2025$56.19$104.56
FormFactor, Inc.FORM$3M39.6k sharesSellJan 6, 2026$65.00$104.56
FormFactor, Inc.FORM$472k6.1k sharesSellJan 15, 2026$77.24$104.56
FormFactor, Inc.FORM$533k7k sharesSellJan 15, 2026$76.43$104.56
FormFactor, Inc.FORM$275k2.9k sharesSellFeb 18, 2026$94.79$104.56
FormFactor, Inc.FORM$464k4.9k sharesSellFeb 18, 2026$93.97$104.56
FormFactor, Inc.FORM$77k834 sharesSellFeb 18, 2026$92.85$104.56
FormFactor, Inc.FORM$271k2.8k sharesSellMar 18, 2026$95.73$104.56
FormFactor, Inc.FORM$523k5.5k sharesSellMar 18, 2026$95.21$104.56
FormFactor, Inc.FORM$179k1.9k sharesSellMar 18, 2026$94.10$104.56
FormFactor, Inc.FORM$99k767 sharesSellApr 15, 2026$129.22$104.56
FormFactor, Inc.FORM$698k5.4k sharesSellApr 15, 2026$128.56$104.56
FormFactor, Inc.FORM$302k2.4k sharesSellApr 15, 2026$127.65$104.56
FormFactor, Inc.FORM$114k900 sharesSellApr 15, 2026$126.58$104.56
FormFactor, Inc.FORM$229k1.8k sharesSellApr 15, 2026$125.24$104.56
FormFactor, Inc.FORM$96k702 sharesSellMay 13, 2026$136.15$104.56
FormFactor, Inc.FORM$9k66 sharesSellMay 13, 2026$135.73$104.56
FormFactor, Inc.FORM$27k200 sharesSellMay 13, 2026$132.63$104.56
FormFactor, Inc.FORM$26k200 sharesSellMay 13, 2026$130.57$104.56
FormFactor, Inc.FORM$91k700 sharesSellMay 13, 2026$129.33$104.56
FormFactor, Inc.FORM$90k700 sharesSellMay 13, 2026$128.52$104.56
FormFactor, Inc.FORM$13k100 sharesSellMay 13, 2026$127.47$104.56