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Who

Kevin J. Brewer

Director

Company insider

Files Form 4 as: Director, FormFactor; EVP & Chief Financial Officer, Axcelis Technologies.

In numbers

Trades disclosed
149
Buys
1
Sells
26
Bought
$12K
Sold
$14.9M
Companies
2
Companies where not an officer
1
First trade
30 Dec 2005
Last trade
11 Feb 2026
Last filed
12 Feb 2026

Companies traded

Where they are an officer
ACLS Axcelis TechnologiesOfficer · Semiconductor Equipment · last 6 Dec 20231 buy · 25 sells
Everywhere else they filed: board seats, 10% stakes, other companies
FORM FormFactorDirector · Semiconductor Equipment · last 11 Feb 20260 buys · 1 sell

Activity over time

1 Nov 2024 – 1 Oct 2026
10Nov 24May 25Nov 25Apr 26Oct 26

Buys above the line, sells below, each month.

Every trade

TradedCompanyWhatAmount
11 Feb 2026filed 12 Feb 2026FORM FormFactorSemiconductor EquipmentSEC FORM 4 Sold$289K3,000 at $96.20filing
11 Feb 2026filed 12 Feb 2026FORM FormFactorSemiconductor EquipmentSEC FORM 4 Sold$289K3,000 at $96.20filing
16 May 2025filed 16 May 2025FORM FormFactorSemiconductor EquipmentSEC FORM 4 Code A—6,528 at $0.00filing
17 May 2024filed 21 May 2024FORM FormFactorSemiconductor EquipmentSEC FORM 4 Code A—3,828 at $0.00filing
19 Mar 2024filed 21 Mar 2024FORM FormFactorSemiconductor EquipmentSEC FORM 4 Code A—749 at $0.00filing
6 Dec 2023filed 2 Jan 2024ACLS Axcelis TechnologiesSemiconductor EquipmentSEC FORM 4 Code F—5,426 at $0.00filing
25 May 2023filed 25 May 2023ACLS Axcelis TechnologiesSemiconductor EquipmentSEC FORM 4 Sold$342K2,313 at $148.00filing
17 May 2023filed 18 May 2023ACLS Axcelis TechnologiesSemiconductor EquipmentSEC FORM 4 Code F$134K970 at $137.69filing
16 May 2023filed 18 May 2023ACLS Axcelis TechnologiesSemiconductor EquipmentSEC FORM 4 Code F$91K699 at $129.92filing
16 May 2023filed 16 May 2023ACLS Axcelis TechnologiesSemiconductor EquipmentSEC FORM 4 Sold$851K6,505 at $130.84filing
15 May 2023filed 16 May 2023ACLS Axcelis TechnologiesSemiconductor EquipmentSEC FORM 4 Code A—3,005 at $0.00filing
15 May 2023filed 16 May 2023ACLS Axcelis TechnologiesSemiconductor EquipmentSEC FORM 4 Code F$247K1,928 at $127.99filing
15 May 2023filed 16 May 2023ACLS Axcelis TechnologiesSemiconductor EquipmentSEC FORM 4 Code F$236K1,844 at $127.99filing
11 May 2023filed 11 May 2023ACLS Axcelis TechnologiesSemiconductor EquipmentSEC FORM 4 Sold$1.3M10,546 at $125.06filing
28 Feb 2023filed 1 Mar 2023ACLS Axcelis TechnologiesSemiconductor EquipmentSEC FORM 4 Code F—1,965 at $0.00filing
28 Feb 2023filed 1 Mar 2023ACLS Axcelis TechnologiesSemiconductor EquipmentSEC FORM 4 Code F—1,704 at $0.00filing
15 Nov 2022filed 15 Nov 2022ACLS Axcelis TechnologiesSemiconductor EquipmentSEC FORM 4 Sold$504K6,362 at $79.24filing
15 Nov 2022filed 15 Nov 2022ACLS Axcelis TechnologiesSemiconductor EquipmentSEC FORM 4 Sold$11K138 at $80.09filing
15 Aug 2022filed 15 Aug 2022ACLS Axcelis TechnologiesSemiconductor EquipmentSEC FORM 4 Sold$675K8,961 at $75.30filing
15 Aug 2022filed 15 Aug 2022ACLS Axcelis TechnologiesSemiconductor EquipmentSEC FORM 4 Sold$38K500 at $76.23filing

Sectors

Technology27

Buys in green, sells in red, by the company’s sector.

Related people

Greg RedinboEVP and Chief Strategy Officer · EVP and Chief Strategy Officer at Axcelis Technologies, filing Form 4 there in the last year
Christopher TatnallEVP Global Customer Operations · EVP Global Customer Operations at Axcelis Technologies, filing Form 4 there in the last year
David RyzhikSVP Interim CFO · SVP Interim CFO at Axcelis Technologies, filing Form 4 there in the last year
Gerald M. BlumenstockEVP, Research, Dev. & Eng. · EVP, Research, Dev. & Eng. at Axcelis Technologies, filing Form 4 there in the last year
Necip SayinerDirector · Director at Axcelis Technologies, filing Form 4 there in the last year
Donald J. TrumpPresident · Also traded FORM and ACLS in the last 90 days
Mike SlessorCEO · Also traded FORM in the last 90 days
Kelley Steven-WaissDirector · Also traded FORM in the last 90 days