Dennis Thomas St Insider Trading

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General | Insider Transactions | Monthly Overview

Get the latest insider transactions of Dennis Thomas St. Dennis Thomas St is a Senior Vice President in APPLIED MATERIALS INC /DE ($AMAT) and a Director in VEECO INSTRUMENTS INC ($VECO) and a Director in MATTSON TECHNOLOGY INC ($MTSN) and a Director in AXCELIS TECHNOLOGIES INC ($ACLS) and a CEO in FORMFACTOR INC ($FORM) and a Director in FORMFACTOR INC ($FORM) and an EXECUTIVE CHAIRMAN in FORMFACTOR INC ($FORM).

Address: C/O APPLIED MATERIALS, INC. P.O. BOX 58039, 3050 BOWERS AVE M/S 2023 SANTA CLARA 95054 CA

Companies in which Dennis Thomas St is an Insider

APPLIED MATERIALS INC /DE

Trading Symbol: AMAT
Industry: SEMICONDUCTORS & RELATED DEVICES [3674]
Position of Dennis Thomas St: Senior Vice President
Holdings: 45,983 shares
Current Value: $1,634,236
Latest Transaction: Sep 08 2006
$AMAT Market Capitalization: $38.33B
$AMAT Previous Close: $35.54

Last 4 weeks trend: HOLD
Last 3 months trend: HOLD View transactions

AXCELIS TECHNOLOGIES INC

Trading Symbol: ACLS
Industry: SPECIAL INDUSTRY MACHINERY, NEC [3559]
Position of Dennis Thomas St: Director
Holdings: 25,939 shares
Current Value: $413,727
Latest Transaction: May 15 2020
$ACLS Market Capitalization: $469.32M
$ACLS Previous Close: $15.95

Last 4 weeks trend: HOLD
Last 3 months trend: HOLD View transactions

FORMFACTOR INC

Trading Symbol: FORM
Industry: SEMICONDUCTORS & RELATED DEVICES [3674]
Position of Dennis Thomas St: Director, EXECUTIVE CHAIRMAN, CEO
Holdings: 39,000 shares
Current Value: $491,400
Latest Transaction: May 19 2020
$FORM Market Capitalization: $877.29M
$FORM Previous Close: $12.60

Last 4 weeks trend: HOLD
Last 3 months trend: HOLD View transactions

MATTSON TECHNOLOGY INC

Trading Symbol: MTSN
Industry: SPECIAL INDUSTRY MACHINERY, NEC [3559]
Position of Dennis Thomas St: Director
Holdings: 0 shares
Latest Transaction: May 11 2016

Last 4 weeks trend: HOLD
Last 3 months trend: HOLD View transactions

VEECO INSTRUMENTS INC

Trading Symbol: VECO
Industry: SPECIAL INDUSTRY MACHINERY, NEC [3559]
Position of Dennis Thomas St: Director
Holdings: 43,338 shares
Current Value: $1,098,618
Latest Transaction: May 10 2021
$VECO Market Capitalization: $1.02B
$VECO Previous Close: $25.35

Last 4 weeks trend: HOLD
Last 3 months trend: HOLD View transactions

Latest Insider Trading Transactions of Dennis Thomas St

Sentiment: All, AMAT, ACLS, FORM, MTSN, VECO

DateTickerCompanyOwnerRelationship Transaction Code Cost ($) Shares Transaction Value ($) Total Shares % Holdings
May 10 2021VECOVEECO INSTRUMENTS ...St Dennis ThomasDirectorGrantA0.005,378043,33838 K to 43.3 K (+14.17 %)
May 19 2020FORMFORMFACTOR INCSt Dennis ThomasDirectorOption ExerciseA0.007,09807,098
May 19 2020FORMFORMFACTOR INCSt Dennis ThomasDirectorOption ExerciseM0.009,00000
May 19 2020FORMFORMFACTOR INCSt Dennis ThomasDirectorBuyM0.009,000039,00030 K to 39 K (+30.00 %)
May 15 2020ACLSAXCELIS TECHNOLOGI ...St Dennis ThomasDirectorGrantA0.006,881025,93919.1 K to 25.9 K (+36.11 %)
May 12 2020FORMFORMFACTOR INCSt Dennis ThomasDirectorSellS24.786,000148,68730,00036 K to 30 K (-16.67 %)
May 11 2020ACLSAXCELIS TECHNOLOGI ...St Dennis ThomasDirectorSellS26.616,000159,66019,05825.1 K to 19.1 K (-23.94 %)

View all Dennis Thomas St insider transactions.