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Mike Slessor has sold FORM and made no open-market buys since May 2016

CEO at FormFactor, Inc.

SEC CIK 0001590177 · Filings on SEC.gov ↗

$0Bought
$35.1MSold
NoneLast buy

Every filing

41 filings since May 2016, newest first

FORMSell

FORMFACTOR INC

CEO

$1.4M−2.4%Oct 14
FORMSell

FORMFACTOR INC

CEO

$1.8M−3.6%Sep 17
FORMSell

FORMFACTOR INC

CEO

$2.1M−3.2%Aug 17
FORMSell

FORMFACTOR INC

CEO

$560K−1.1%Jul 16
FORMSell

FORMFACTOR INC

CEO

$1.4M−2.7%Jun 11
FORMSell

Formfactor Inc

CEO

$1.2M−2.0%May 14
FORMSell

Formfactor Inc

CEO

$1.4M−2.0%Apr 15
FORMSell

Formfactor Inc

CEO

$973K−2.0%Mar 18
FORMSell

Formfactor Inc

CEO

$816K−2.0%Feb 18
FORMSell

Formfactor Inc

CEO

$1.0M−3.0%Jan 15
FORMSell

Formfactor Inc

CEO

$2.6M−8.0%Jan 6
FORMSell

Formfactor Inc

CEO

$432K−1.0%Dec 17
FORMSell

Formfactor Inc

CEO

$155K−1.0%Nov 4
FORMSell

Formfactor Inc

CEO

$181K−1.0%Oct 2
FORMSell

Formfactor Inc

CEO

$185K−1.0%Sep 4
FORMSell

Formfactor Inc

CEO

$204K−1.0%Aug 5
FORMSell

Formfactor Inc

CEO

$236K−1.0%Jul 2
FORMSell

Formfactor Inc

CEO

$217K−1.0%Jun 4
FORMSell

Formfactor Inc

CEO

$175K−1.0%May 2
FORMSell

Formfactor Inc

CEO

$184K−1.0%Apr 2
FORMSell

Formfactor Inc

CEO

$174K−1.0%Mar 4
FORMSell

Formfactor Inc

CEO

$320K−2.0%Feb 15
FORMSell

Formfactor Inc

CEO

$1.1M−6.0%Nov 8
FORMSell

Formfactor Inc

CEO

$521K−4.0%May 26
FORMSell

Formfactor Inc

CEO

$1.7M−13.0%May 12
FORMSell

Formfactor Inc

CEO

$704K−4.0%Feb 24
FORMSell

Formfactor Inc

CEO

$2.3M−12.0%Feb 11
FORMSell

Formfactor Inc

CEO

$547K−4.0%Nov 20
FORMSell

Formfactor Inc

CEO

$1.6M−12.0%Nov 6
FORMSell

Formfactor Inc

CEO

$1.2M−12.0%Sep 9
FORMSell

Formfactor Inc

CEO

$1.3M−12.0%Sep 4
FORMSell

Formfactor Inc

CEO

$402K−5.0%Jun 3
FORMSell

Formfactor Inc

CEO

$1.2M−13.0%May 12
FORMSell

Formfactor Inc

CEO

$351K−5.0%Mar 4
FORMSell

Formfactor Inc

CEO

$1.3M−13.0%Feb 12
FORMSell

Formfactor Inc

CEO

$342K−4.0%Dec 4
FORMSell

Formfactor Inc

CEO

$1.1M−12.0%Nov 13
FORMSell

Formfactor Inc

CEO

$267K−4.0%Sep 6
FORMSell

Formfactor Inc

CEO

$864K−12.0%Sep 5
FORMSell

Formfactor Inc

CEO

$87K−4.0%May 9
FORMSell

Formfactor Inc

CEO

$235K−12.0%May 3
About Mike Slessor

Michael D. Slessor is the President, Chief Executive Officer, and Director of FormFactor, Inc. (NASDAQ: FORM), a leading provider of semiconductor test and measurement technologies.( Aged 55, he joined FormFactor in October 2012 through the acquisition of MicroProbe, Inc., where he served as President and CEO from 2008 to 2012; he advanced to Senior Vice President and General Manager of the MicroProbe Product Group (2012–2013), President in October 2013, and CEO in December 2014 (noted as January 2015 in some sources).(

Slessor holds a Ph.D. in Aeronautics and Physics from the California Institute of Technology (Caltech) and a B.A.Sc. in Engineering Physics (First Class Honors) from the University of British Columbia.( His earlier career includes leadership roles at KLA-Tencor in management, product marketing, and applications engineering, and as Managing Director of Technology Transfer at Caltech (2005–2007).( Under his leadership, FormFactor achieved 15.2% revenue growth to $764 million in 2024, with improved gross margins and strong shareholder returns.(

Written by Perplexity from public sources.

Filings come from SEC EDGAR. Not investment advice.