Insidervault
LIVE FROM THE DATABASETRANSACTIONS 362,430COMPANIES 5,763LATEST TRADE Oct 16UPDATED Oct 17, 12:31 AM
Reporting ownerCIK 0001590177

Mike Slessor

85 transactions in 2 companies, from December 12, 2025 to October 14, 2026.

Transactions
852 companies
Bought · P
$0open market
Sold · S
$15.3Mopen market
Net
−$15.3Mnet selling

By company

Where this insider traded.

CompanyTickerTradesBoughtSold
FORMFACTOR INCFORM83—$15.3M
BENCHMARK ELECTRONICS INCBHE2——

All transactions

85 in total, newest filings first.

CompanyTickerInsiderDateCodeSharesPriceValue
FORMFACTOR INCFORMMike SlessorCEOOct 14SPLAN1,200$125.92$151K
FORMFACTOR INCFORMMike SlessorCEOOct 14SPLAN7,703$125.36$966K
FORMFACTOR INCFORMMike SlessorCEOOct 14SPLAN2,195$124.23$273K
FORMFACTOR INCFORMMike SlessorCEOSep 16SPLAN1,000$105.80$106K
FORMFACTOR INCFORMMike SlessorCEOSep 16SPLAN7,773$105.12$817K
FORMFACTOR INCFORMMike SlessorCEOSep 16SPLAN8,737$104.26$911K
FORMFACTOR INCFORMMike SlessorCEOAug 14SPLAN686$133.33$91K
FORMFACTOR INCFORMMike SlessorCEOAug 14SPLAN5,535$132.50$733K
FORMFACTOR INCFORMMike SlessorCEOAug 14SPLAN1,125$131.65$148K
FORMFACTOR INCFORMMike SlessorCEOAug 14SPLAN3,282$130.54$428K
FORMFACTOR INCFORMMike SlessorCEOAug 14SPLAN2,892$129.55$375K
FORMFACTOR INCFORMMike SlessorCEOAug 14SPLAN2,482$128.72$319K
FORMFACTOR INCFORMMike SlessorCEODERIVAug 7M5,908$0.00—?
FORMFACTOR INCFORMMike SlessorCEODERIVAug 7M141,792$0.00—?
FORMFACTOR INCFORMMike SlessorCEODERIVAug 7A141,792$0.00—?
FORMFACTOR INCFORMMike SlessorCEODERIVAug 6A27,696$0.00—?
FORMFACTOR INCFORMMike SlessorCEOAug 7F3,288$117.39$386K
FORMFACTOR INCFORMMike SlessorCEOAug 7M5,908$0.00—
FORMFACTOR INCFORMMike SlessorCEOAug 7F78,908$117.39$9.3M
FORMFACTOR INCFORMMike SlessorCEOAug 7M141,792$0.00—
FORMFACTOR INCFORMMike SlessorCEODERIVAug 6M6,031$0.00—?
FORMFACTOR INCFORMMike SlessorCEODERIVAug 5M3,644$0.00—?
FORMFACTOR INCFORMMike SlessorCEOAug 6F3,357$115.21$387K
FORMFACTOR INCFORMMike SlessorCEOAug 6M6,031$0.00—
FORMFACTOR INCFORMMike SlessorCEOAug 5F2,028$114.44$232K
FORMFACTOR INCFORMMike SlessorCEOAug 5M3,644$0.00—
FORMFACTOR INCFORMMike SlessorCEOJul 15SPLAN868$121.30$105K
FORMFACTOR INCFORMMike SlessorCEOJul 15SPLAN300$120.58$36K
FORMFACTOR INCFORMMike SlessorCEOJul 15SPLAN170$119.08$20K
FORMFACTOR INCFORMMike SlessorCEOJul 15SPLAN706$118.21$83K
FORMFACTOR INCFORMMike SlessorCEOJul 15SPLAN1,650$117.39$194K
FORMFACTOR INCFORMMike SlessorCEOJul 15SPLAN1,041$116.56$121K
FORMFACTOR INCFORMMike SlessorCEOJun 10SPLAN1,629$123.37$201K
FORMFACTOR INCFORMMike SlessorCEOJun 10SPLAN2,500$122.63$307K
FORMFACTOR INCFORMMike SlessorCEOJun 10SPLAN4,220$121.72$514K
FORMFACTOR INCFORMMike SlessorCEOJun 10SPLAN975$121.00$118K
FORMFACTOR INCFORMMike SlessorCEOJun 10SPLAN400$119.46$48K
FORMFACTOR INCFORMMike SlessorCEOJun 10SPLAN767$119.00$91K
FORMFACTOR INCFORMMike SlessorCEOJun 10SPLAN1,399$117.70$165K
BENCHMARK ELECTRONICS INCBHEMike SlessorDirMay 27A2,093$0.00—
FORMFACTOR INCFORMMike SlessorCEOMay 13SPLAN702$136.15$96K
FORMFACTOR INCFORMMike SlessorCEOMay 13SPLAN66$135.73$9K
FORMFACTOR INCFORMMike SlessorCEOMay 13SPLAN200$132.63$27K
FORMFACTOR INCFORMMike SlessorCEOMay 13SPLAN200$130.57$26K
FORMFACTOR INCFORMMike SlessorCEOMay 13SPLAN700$129.33$91K
FORMFACTOR INCFORMMike SlessorCEOMay 13SPLAN700$128.52$90K
FORMFACTOR INCFORMMike SlessorCEOMay 13SPLAN100$127.47$13K
FORMFACTOR INCFORMMike SlessorCEOMay 13SPLAN398$126.59$50K
FORMFACTOR INCFORMMike SlessorCEOMay 13SPLAN1,388$125.58$174K
FORMFACTOR INCFORMMike SlessorCEOMay 13SPLAN2,984$124.71$372K
FORMFACTOR INCFORMMike SlessorCEOMay 13SPLAN1,300$123.72$161K
FORMFACTOR INCFORMMike SlessorCEOMay 13SPLAN700$122.84$86K
FORMFACTOR INCFORMMike SlessorCEODERIVMay 7M5,908$0.00—?
FORMFACTOR INCFORMMike SlessorCEOMay 7F3,288$144.68$476K
FORMFACTOR INCFORMMike SlessorCEOMay 7M5,908$0.00—
FORMFACTOR INCFORMMike SlessorCEODERIVMay 6M6,031$0.00—?
FORMFACTOR INCFORMMike SlessorCEODERIVMay 5M3,644$0.00—?
FORMFACTOR INCFORMMike SlessorCEOMay 6F3,357$149.12$501K
FORMFACTOR INCFORMMike SlessorCEOMay 6M6,031$0.00—
FORMFACTOR INCFORMMike SlessorCEOMay 5F2,028$145.00$294K
FORMFACTOR INCFORMMike SlessorCEOMay 5M3,644$0.00—
FORMFACTOR INCFORMMike SlessorCEOApr 15SPLAN767$129.22$99K
FORMFACTOR INCFORMMike SlessorCEOApr 15SPLAN5,432$128.56$698K
FORMFACTOR INCFORMMike SlessorCEOApr 15SPLAN2,369$127.65$302K
FORMFACTOR INCFORMMike SlessorCEOApr 15SPLAN900$126.58$114K
FORMFACTOR INCFORMMike SlessorCEOApr 15SPLAN1,826$125.24$229K
FORMFACTOR INCFORMMike SlessorCEOMar 18SPLAN2,832$95.73$271K
FORMFACTOR INCFORMMike SlessorCEOMar 18SPLAN5,495$95.21$523K
FORMFACTOR INCFORMMike SlessorCEOMar 18SPLAN1,900$94.10$179K
FORMFACTOR INCFORMMike SlessorCEOFeb 18SPLAN2,896$94.79$275K
FORMFACTOR INCFORMMike SlessorCEOFeb 18SPLAN4,934$93.97$464K
FORMFACTOR INCFORMMike SlessorCEOFeb 18SPLAN834$92.85$77K
FORMFACTOR INCFORMMike SlessorCEODERIVFeb 9M5,908$0.00—?
FORMFACTOR INCFORMMike SlessorCEOFeb 9F3,288$94.88$312K
FORMFACTOR INCFORMMike SlessorCEOFeb 9M5,908$0.00—
FORMFACTOR INCFORMMike SlessorCEODERIVFeb 6M6,031$0.00—?
FORMFACTOR INCFORMMike SlessorCEODERIVFeb 5M3,644$0.00—?
FORMFACTOR INCFORMMike SlessorCEOFeb 6F3,357$90.29$303K
FORMFACTOR INCFORMMike SlessorCEOFeb 6M6,031$0.00—
FORMFACTOR INCFORMMike SlessorCEOFeb 5F2,095$83.87$176K
FORMFACTOR INCFORMMike SlessorCEOFeb 5M3,644$0.00—
FORMFACTOR INCFORMMike SlessorCEOJan 15SPLAN6,112$77.24$472K
FORMFACTOR INCFORMMike SlessorCEOJan 15SPLAN6,976$76.43$533K
FORMFACTOR INCFORMMike SlessorCEOJan 6SPLAN39,606$65.00$2.6M
BENCHMARK ELECTRONICS INCBHEMike SlessorDirDec 12A2,256$0.00—