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person · Reporting owner

BREWER KEVIN J

Disclosed activity across 2 companies

Tapewire entity
66758
SEC CIK
0001314431

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
AXCELIS TECHNOLOGIES INCACLS · Entity 4152EVP & Chief Financial OfficerDecember 06, 2023January 02, 2024
FORMFACTOR INCFORM · Entity 3670DirectorFebruary 11, 2026February 12, 2026

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

AXCELIS TECHNOLOGIES INC

Report date December 06, 2023 · Filed January 02, 2024

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect19,597 Reported balance After 2023-12-06 transaction · row 1 Account or security details depend on footnotes; rows are not merged.
1 source row

Row 1 · 2023-12-06 · Tax withholding · Disposed 5,426 · Balance 19,597

F1: This forfeiture of shares for tax withholding purposes relates to the vesting on December 6, 2023 of certain restricted stock units granted to the executive in accordance with the Company's Executive Equity Retirement Program. As agreed with the executive, the shares issued to the executive on the vested shares were reduced by a number of shares having a value equal to the executive's tax withholding obligation with respect to the vested shares.

F2: These shares were withheld by the Company to cover the tax withholding obligations of the executive on the vesting of restricted stock units on December 6, 2023.

F3: Of the shares beneficially owned by the executive on December 6, 2023 after the vesting of certain restricted stock units under the Company's Executive Equity Retirement Program, 8,281 shares were issuable on vesting of restricted stock units which are subject to forfeiture.

Filing footnotes · ownership attribution and instrument terms

F1: This forfeiture of shares for tax withholding purposes relates to the vesting on December 6, 2023 of certain restricted stock units granted to the executive in accordance with the Company's Executive Equity Retirement Program. As agreed with the executive, the shares issued to the executive on the vested shares were reduced by a number of shares having a value equal to the executive's tax withholding obligation with respect to the vested shares.

F2: These shares were withheld by the Company to cover the tax withholding obligations of the executive on the vesting of restricted stock units on December 6, 2023.

F3: Of the shares beneficially owned by the executive on December 6, 2023 after the vesting of certain restricted stock units under the Company's Executive Equity Retirement Program, 8,281 shares were issuable on vesting of restricted stock units which are subject to forfeiture.

FORMFACTOR INC

Report date February 11, 2026 · Filed February 12, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect8,105 Reported balance After 2026-02-11 transaction · row 1
1 source row

Row 1 · 2026-02-11 · Sale · Disposed 3,000 · Balance 8,105

Transaction history

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
February 11, 2020 Filed Feb 12, 2020 22:38 UTC AXCELIS TECHNOLOGIES INC ACLS · Entity 4152 Exercise / conversionCommon Stock 24,610 $12.04 $296,304.40
Disclosure

SEC source: 0001209191-20-008905 · doc4.xml · nonDerivative · entry 3

BREWER KEVIN J · CIK 0001314431 · EVP & Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 111,103

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · balance_after: Of the shares held as of February 11, 2020, 68,156 were issuable on vesting of restricted stock units granted under the 2012 Equity Incentive Plan and are subject to forfeiture.

Read SEC document
February 11, 2020 Filed Feb 12, 2020 22:38 UTC AXCELIS TECHNOLOGIES INC ACLS · Entity 4152 SaleCommon Stock 14,063 $29.05 $408,530.15
Disclosure

SEC source: 0001209191-20-008905 · doc4.xml · nonDerivative · entry 2

BREWER KEVIN J · CIK 0001314431 · EVP & Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 86,493

F2 · price: The price reported in Column 4 is a weighted-average price. These shares were sold in multiple transactions at prices ranging from $29.00 to $29.14, inclusive. The reporting person undertakes to provide to Axcelis Technologies, Inc., any security holder of Axcelis Technologies, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price.

F1 · balance_after: Of the shares held as of February 11, 2020, 68,156 were issuable on vesting of restricted stock units granted under the 2012 Equity Incentive Plan and are subject to forfeiture.

Read SEC document
February 11, 2020 Filed Feb 12, 2020 22:38 UTC AXCELIS TECHNOLOGIES INC ACLS · Entity 4152 Exercise / conversionCommon Stock 14,063 $7.20 $101,253.60
Disclosure

SEC source: 0001209191-20-008905 · doc4.xml · nonDerivative · entry 1

BREWER KEVIN J · CIK 0001314431 · EVP & Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 100,556

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · balance_after: Of the shares held as of February 11, 2020, 68,156 were issuable on vesting of restricted stock units granted under the 2012 Equity Incentive Plan and are subject to forfeiture.

Read SEC document
December 09, 2019 Filed Dec 9, 2019 21:45 UTC AXCELIS TECHNOLOGIES INC ACLS · Entity 4152 SaleCommon Stock 24,389 $22.56 $550,215.84
Disclosure

SEC source: 0001209191-19-059684 · doc4.xml · nonDerivative · entry 1

BREWER KEVIN J · CIK 0001314431 · EVP & Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 86,493

F1 · price: The price reported in Column 4 is a weighted-average price. These shares were sold in multiple transactions at prices ranging from $22.50 to $22.70, inclusive. The reporting person undertakes to provide to Axcelis Technologies, Inc., any security holder of Axcelis Technologies, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price.

F2 · balance_after: Of the shares held as of December 9, 2019, 68,156 were issuable on vesting of restricted stock units granted to the executive under the 2012 Equity Incentive Plan and are subject to forfeiture.

Read SEC document
May 17, 2019 Filed May 17, 2019 20:24 UTC AXCELIS TECHNOLOGIES INC ACLS · Entity 4152 Tax withholdingCommon Stock 919 $16.50 $15,163.50
Disclosure

SEC source: 0001209191-19-030928 · doc4.xml · nonDerivative · entry 5

BREWER KEVIN J · CIK 0001314431 · EVP & Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 110,882

F6 · price: Represents the closing price of the common stock on the date of the tax withholding.

F5 · acquired: These shares were withheld by the Company to cover the tax withholding obligations of the executive on the vesting of restricted stock units.

F8 · balance_after: Of the shares held as of May 17, 2019, 68,156 were issuable on vesting of restricted stock units granted to the executive under the 2012 Equity Incentive Plan and are subject to forfeiture.

Read SEC document
May 16, 2019 Filed May 17, 2019 20:24 UTC AXCELIS TECHNOLOGIES INC ACLS · Entity 4152 Tax withholdingCommon Stock 1,156 $16.95 $19,594.20
Disclosure

SEC source: 0001209191-19-030928 · doc4.xml · nonDerivative · entry 4

BREWER KEVIN J · CIK 0001314431 · EVP & Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 111,801

F6 · price: Represents the closing price of the common stock on the date of the tax withholding.

F5 · acquired: These shares were withheld by the Company to cover the tax withholding obligations of the executive on the vesting of restricted stock units.

F7 · balance_after: Of the shares held as of May 16, 2019, 71,281 were issuable on vesting of restricted stock units granted to the executive under the 2012 Equity Incentive Plan and are subject to forfeiture.

Read SEC document
May 16, 2019 Filed May 17, 2019 20:24 UTC AXCELIS TECHNOLOGIES INC ACLS · Entity 4152 Tax withholdingCommon Stock 2,205 $16.95 $37,374.75
Disclosure

SEC source: 0001209191-19-030928 · doc4.xml · nonDerivative · entry 3

BREWER KEVIN J · CIK 0001314431 · EVP & Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 112,957

F6 · price: Represents the closing price of the common stock on the date of the tax withholding.

F5 · acquired: These shares were withheld by the Company to cover the tax withholding obligations of the executive on the vesting of restricted stock units.

F7 · balance_after: Of the shares held as of May 16, 2019, 71,281 were issuable on vesting of restricted stock units granted to the executive under the 2012 Equity Incentive Plan and are subject to forfeiture.

Read SEC document
May 15, 2019 Filed May 17, 2019 20:24 UTC AXCELIS TECHNOLOGIES INC ACLS · Entity 4152 GrantCommon Stock 17,378 $0.00 $0.00
Disclosure

SEC source: 0001209191-19-030928 · doc4.xml · nonDerivative · entry 2

BREWER KEVIN J · CIK 0001314431 · EVP & Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 115,162

F3 · price: These shares are issuable on vesting of restricted stock units granted under the Company's 2012 Equity Incentive Plan. Assuming continuation of employment, up to 50% of these restricted stock units will vest on each of February 28, 2020 and February 28, 2021, based on performance vesting criteria. Unvested restricted stock units will forfeit on February 28, 2020.

F4 · balance_after: Of the shares held as of May 15, 2019, 82,711 were issuable on vesting of restricted stock units granted to the executive under the 2012 Equity Incentive Plan and are subject to forfeiture.

Read SEC document
May 15, 2019 Filed May 17, 2019 20:24 UTC AXCELIS TECHNOLOGIES INC ACLS · Entity 4152 GrantCommon Stock 17,378 $0.00 $0.00
Disclosure

SEC source: 0001209191-19-030928 · doc4.xml · nonDerivative · entry 1

BREWER KEVIN J · CIK 0001314431 · EVP & Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 97,784

F1 · price: These shares are issuable on vesting of restricted stock units granted under the Company's 2012 Equity Incentive Plan. Assuming continuation of employment, 25% of these restricted stock units will vest on each of May 15, 2020, May 15, 2021, May 15, 2022 and May 15, 2023.

F2 · balance_after: Of the shares held as of May 15, 2019, 65,333 were issuable on vesting of restricted stock units granted to the executive under the 2012 Equity Incentive Plan and are subject to forfeiture.

Read SEC document
February 28, 2019 Filed Mar 1, 2019 21:09 UTC AXCELIS TECHNOLOGIES INC ACLS · Entity 4152 Tax withholdingCommon Stock 2,127 $0.00 $0.00
Disclosure

SEC source: 0001209191-19-014940 · doc4.xml · nonDerivative · entry 1

BREWER KEVIN J · CIK 0001314431 · EVP & Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 80,406

F1 · kind: On February 5, 2019, the Axcelis Technologies, Inc. Compensation Committee determined that restricted stock units with performance vesting terms granted in May 2018 had been earned as to 100% of the units. In accordance with the terms of these grants, on February 28, 2019, 50% of the earned shares vested. As agreed with the executive, the shares issued to the executive on the vested shares were reduced by a number of shares having a value equal to the executive's tax withholding obligation with respect to the vested shares.

F2 · price: These shares were withheld by the Company to cover the tax withholding obligations of the executive on the vesting of restricted stock units on February 28, 2019.

F3 · balance_after: Of the shares beneficially owned by the executive on February 28, 2019, 47,955 shares were issuable on vesting of restricted stock units which are subject to forfeiture.

Read SEC document
May 17, 2018 Filed May 18, 2018 20:09 UTC AXCELIS TECHNOLOGIES INC ACLS · Entity 4152 Tax withholdingCommon Stock 921 $22.40 $20,630.40
Disclosure

SEC source: 0001209191-18-031385 · doc4.xml · nonDerivative · entry 4

BREWER KEVIN J · CIK 0001314431 · EVP & Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 82,533

F9 · price: Represents the closing price on May 17, 2018.

F8 · acquired: These shares were withheld by the Company to cover the tax withholding obligations of the executive on the vesting of restricted stock units on May 17, 2018.

F10 · balance_after: Of the shares held as of May 17, 2018, 55,815 were issuable on vesting of restricted stock units granted to the executive under the 2012 Equity Incentive Plan and are subject to forfeiture.

Read SEC document
May 16, 2018 Filed May 18, 2018 20:09 UTC AXCELIS TECHNOLOGIES INC ACLS · Entity 4152 GrantCommon Stock 15,720 $0.00 $0.00
Disclosure

SEC source: 0001209191-18-031385 · doc4.xml · nonDerivative · entry 3

BREWER KEVIN J · CIK 0001314431 · EVP & Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 83,454

F6 · price: These shares are issuable on vesting of restricted stock units granted under the Company's 2012 Equity Incentive Plan. Assuming continuation of employment, up to 50% of these restricted stock units will vest on each of February 28, 2019 and February 28, 2020, based on performance vesting criteria. Unvested restricted stock units will forfeit on February 28, 2019.

F7 · balance_after: Of the shares held as of May 16, 2018, 58,940 were issuable on vesting of restricted stock units granted to the executive under the 2012 Equity Incentive Plan and are subject to forfeiture.

Read SEC document
May 16, 2018 Filed May 18, 2018 20:09 UTC AXCELIS TECHNOLOGIES INC ACLS · Entity 4152 GrantCommon Stock 15,720 $0.00 $0.00
Disclosure

SEC source: 0001209191-18-031385 · doc4.xml · nonDerivative · entry 2

BREWER KEVIN J · CIK 0001314431 · EVP & Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 67,734

F4 · price: These shares are issuable on vesting of restricted stock units granted under the Company's 2012 Equity Incentive Plan. Assuming continuation of employment, 25% of these restricted stock units will vest on each of May 16, 2019, May 16, 2020, May 16, 2021 and May 16, 2022.

F5 · balance_after: Of the shares held as of May 16, 2018, 43,220 were issuable on vesting of restricted stock units granted to the executive under the 2012 Equity Incentive Plan and are subject to forfeiture.

Read SEC document
May 16, 2018 Filed May 18, 2018 20:09 UTC AXCELIS TECHNOLOGIES INC ACLS · Entity 4152 Tax withholdingCommon Stock 2,209 $22.40 $49,481.60
Disclosure

SEC source: 0001209191-18-031385 · doc4.xml · nonDerivative · entry 1

BREWER KEVIN J · CIK 0001314431 · EVP & Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 52,014

F2 · price: Represents the closing price on May 16, 2018.

F1 · acquired: These shares were withheld by the Company to cover the tax withholding obligations of the executive on the vesting of restricted stock units on May 16, 2018.

F3 · balance_after: Of the shares held as of May 16, 2018, 27,500 were issuable on vesting of restricted stock units granted to the executive under the 2012 Equity Incentive Plan and are subject to forfeiture.

Read SEC document
February 28, 2018 Filed Mar 2, 2018 21:08 UTC AXCELIS TECHNOLOGIES INC ACLS · Entity 4152 Tax withholdingCommon Stock 1,128 $0.00 $0.00
Disclosure

SEC source: 0001209191-18-015562 · doc4.xml · nonDerivative · entry 2

BREWER KEVIN J · CIK 0001314431 · EVP & Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 54,223

F3 · price: These shares were withheld by the Company to cover the tax withholding obligations of the executive on the vesting of restricted stock units on February 28, 2018.

F2 · balance_after: Of the shares beneficially owned by the executive on February 28, 2018, 35,000 were issuable on vesting of restricted stock units which are subject to forfeiture.

Read SEC document
February 28, 2018 Filed Mar 2, 2018 21:08 UTC AXCELIS TECHNOLOGIES INC ACLS · Entity 4152 Disposition to issuerCommon Stock 833 $0.00 $0.00
Disclosure

SEC source: 0001209191-18-015562 · doc4.xml · nonDerivative · entry 1

BREWER KEVIN J · CIK 0001314431 · EVP & Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 55,351

F1 · price: These shares were issuable on restricted stock units which forfeited on February 28, 2018 as a result of the non-achievement of 2017 performance goals.

F2 · balance_after: Of the shares beneficially owned by the executive on February 28, 2018, 35,000 were issuable on vesting of restricted stock units which are subject to forfeiture.

Read SEC document
November 13, 2017 Filed Nov 15, 2017 22:08 UTC AXCELIS TECHNOLOGIES INC ACLS · Entity 4152 Exercise / conversionStock Option (right to buy) · Derivative 31,640 $0.00 Strike: $12.04 $0.00
Disclosure

SEC source: 0001209191-17-060934 · doc4.xml · derivative · entry 4

BREWER KEVIN J · CIK 0001314431 · EVP & Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 24,610

Underlying: Common Stock · 31,640 shares

Expires 2022-07-15

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F4 · balance_after: 56,250 options were granted on July 15, 2015 and were vested as to 56.25% of the options as of October 15, 2017. Of the remaining 24,610 options held by the executive after the sales reported on this form, 3,515/6 options will vest on the 15th of each of July, October, January, and April until fully vested on July 15, 2019, if the officer remains in the service of the Company on such vesting dates.

Read SEC document
November 13, 2017 Filed Nov 15, 2017 22:08 UTC AXCELIS TECHNOLOGIES INC ACLS · Entity 4152 SaleCommon Stock 13,000 $34.30 $445,900.00
Disclosure

SEC source: 0001209191-17-060934 · doc4.xml · nonDerivative · entry 3

BREWER KEVIN J · CIK 0001314431 · EVP & Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 56,184

F3 · price: The price reported in Column 4 is a weighted-average price. These shares were sold in multiple transactions at prices ranging from $34.30 to $34.35, inclusive. The reporting person undertakes to provide to Axcelis Technologies, Inc., any security holder of Axcelis Technologies, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price.

F1 · balance_after: Of the shares held as of September 12, 2017, 39,167 were issuable on vesting of restricted stock units granted under the 2012 Equity Incentive Plan and are subject to forfeiture.

Read SEC document
November 13, 2017 Filed Nov 15, 2017 22:08 UTC AXCELIS TECHNOLOGIES INC ACLS · Entity 4152 SaleCommon Stock 31,640 $33.78 $1,068,799.20
Disclosure

SEC source: 0001209191-17-060934 · doc4.xml · nonDerivative · entry 2

BREWER KEVIN J · CIK 0001314431 · EVP & Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 69,184

F2 · price: The price reported in Column 4 is a weighted-average price. These shares were sold in multiple transactions at prices ranging from $33.75 to $33.93, inclusive. The reporting person undertakes to provide to Axcelis Technologies, Inc., any security holder of Axcelis Technologies, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price.

F1 · balance_after: Of the shares held as of September 12, 2017, 39,167 were issuable on vesting of restricted stock units granted under the 2012 Equity Incentive Plan and are subject to forfeiture.

Read SEC document
November 13, 2017 Filed Nov 15, 2017 22:08 UTC AXCELIS TECHNOLOGIES INC ACLS · Entity 4152 Exercise / conversionCommon Stock 31,640 $12.04 $380,945.60
Disclosure

SEC source: 0001209191-17-060934 · doc4.xml · nonDerivative · entry 1

BREWER KEVIN J · CIK 0001314431 · EVP & Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 100,824

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · balance_after: Of the shares held as of September 12, 2017, 39,167 were issuable on vesting of restricted stock units granted under the 2012 Equity Incentive Plan and are subject to forfeiture.

Read SEC document
September 12, 2017 Filed Sep 13, 2017 20:21 UTC AXCELIS TECHNOLOGIES INC ACLS · Entity 4152 Exercise / conversionStock Option (right to buy) · Derivative 24,848 $0.00 Strike: $7.20 $0.00
Disclosure

SEC source: 0001209191-17-052595 · doc4.xml · derivative · entry 6

BREWER KEVIN J · CIK 0001314431 · EVP & Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,063

Underlying: Common Stock · 24,848 shares

Expires 2021-07-15

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
September 12, 2017 Filed Sep 13, 2017 20:21 UTC AXCELIS TECHNOLOGIES INC ACLS · Entity 4152 Exercise / conversionStock Option (right to buy) · Derivative 37,500 $0.00 Strike: $6.40 $0.00
Disclosure

SEC source: 0001209191-17-052595 · doc4.xml · derivative · entry 5

BREWER KEVIN J · CIK 0001314431 · EVP & Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 37,500 shares

Expires 2021-07-15

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
September 12, 2017 Filed Sep 13, 2017 20:21 UTC AXCELIS TECHNOLOGIES INC ACLS · Entity 4152 SaleCommon Stock 24,848 $22.60 $561,564.80
Disclosure

SEC source: 0001209191-17-052595 · doc4.xml · nonDerivative · entry 4

BREWER KEVIN J · CIK 0001314431 · EVP & Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 69,184

F1 · balance_after: Of the shares held as of September 12, 2017, 39,167 were issuable on vesting of restricted stock units granted under the 2012 Equity Incentive Plan and are subject to forfeiture.

Read SEC document
September 12, 2017 Filed Sep 13, 2017 20:21 UTC AXCELIS TECHNOLOGIES INC ACLS · Entity 4152 Exercise / conversionCommon Stock 24,848 $7.20 $178,905.60
Disclosure

SEC source: 0001209191-17-052595 · doc4.xml · nonDerivative · entry 3

BREWER KEVIN J · CIK 0001314431 · EVP & Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 94,032

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
September 12, 2017 Filed Sep 13, 2017 20:21 UTC AXCELIS TECHNOLOGIES INC ACLS · Entity 4152 SaleCommon Stock 37,500 $22.37 $838,875.00
Disclosure

SEC source: 0001209191-17-052595 · doc4.xml · nonDerivative · entry 2

BREWER KEVIN J · CIK 0001314431 · EVP & Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 69,184

F2 · price: The price reported in Column 4 is a weighted-average price. These shares were sold in multiple transactions at prices ranging from $22.30 to $22.70, inclusive. The reporting person undertakes to provide to Axcelis Technologies, Inc., any security holder of Axcelis Technologies, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price.

Read SEC document
September 12, 2017 Filed Sep 13, 2017 20:21 UTC AXCELIS TECHNOLOGIES INC ACLS · Entity 4152 Exercise / conversionCommon Stock 37,500 $6.40 $240,000.00
Disclosure

SEC source: 0001209191-17-052595 · doc4.xml · nonDerivative · entry 1

BREWER KEVIN J · CIK 0001314431 · EVP & Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 106,684

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · balance_after: Of the shares held as of September 12, 2017, 39,167 were issuable on vesting of restricted stock units granted under the 2012 Equity Incentive Plan and are subject to forfeiture.

Read SEC document
August 22, 2017 Filed Aug 24, 2017 21:28 UTC AXCELIS TECHNOLOGIES INC ACLS · Entity 4152 Exercise / conversionStock Option (right to buy) · Derivative 17,339 $0.00 Strike: $7.20 $0.00
Disclosure

SEC source: 0001209191-17-050187 · doc4.xml · derivative · entry 3

BREWER KEVIN J · CIK 0001314431 · EVP & Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 38,911

Underlying: Common Stock · 17,339 shares

Expires 2021-07-15

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
August 22, 2017 Filed Aug 24, 2017 21:28 UTC AXCELIS TECHNOLOGIES INC ACLS · Entity 4152 SaleCommon Stock 17,339 $20.75 $359,784.25
Disclosure

SEC source: 0001209191-17-050187 · doc4.xml · nonDerivative · entry 2

BREWER KEVIN J · CIK 0001314431 · EVP & Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 69,184

F2 · price: The price reported in Column 4 is a weighted-average price. These shares were sold in multiple transactions at prices ranging from $20.75 to $20.80, inclusive. The reporting person undertakes to provide to Axcelis Technologies, Inc., any security holder of Axcelis Technologies, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price.

F1 · balance_after: Of the shares held as of August 22, 2017, 39,167 were issuable on vesting of restricted stock units granted under the 2012 Equity Incentive Plan and are subject to forfeiture.

Read SEC document
August 22, 2017 Filed Aug 24, 2017 21:28 UTC AXCELIS TECHNOLOGIES INC ACLS · Entity 4152 Exercise / conversionCommon Stock 17,339 $7.20 $124,840.80
Disclosure

SEC source: 0001209191-17-050187 · doc4.xml · nonDerivative · entry 1

BREWER KEVIN J · CIK 0001314431 · EVP & Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 86,523

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · balance_after: Of the shares held as of August 22, 2017, 39,167 were issuable on vesting of restricted stock units granted under the 2012 Equity Incentive Plan and are subject to forfeiture.

Read SEC document
May 26, 2017 Filed May 26, 2017 20:16 UTC AXCELIS TECHNOLOGIES INC ACLS · Entity 4152 Exercise / conversionStock option (right to buy) · Derivative 56,250 $0.00 Strike: $7.96 $0.00
Disclosure

SEC source: 0001209191-17-035803 · doc4.xml · derivative · entry 6

BREWER KEVIN J · CIK 0001314431 · EVP & Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 56,250 shares

Expires 2020-07-15

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

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May 26, 2017 Filed May 26, 2017 20:16 UTC AXCELIS TECHNOLOGIES INC ACLS · Entity 4152 SaleCommon Stock 56,250 $21.92 $1,233,000.00
Disclosure

SEC source: 0001209191-17-035803 · doc4.xml · nonDerivative · entry 4

BREWER KEVIN J · CIK 0001314431 · EVP & Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 69,184

F3 · price: The price reported in Column 4 is a weighted-average price. These shares were sold in multiple transactions at prices ranging from $21.80 to $21.95, inclusive. The reporting person undertakes to provide to Axcelis Technologies, Inc., any security holder of Axcelis Technologies, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price.

F1 · balance_after: Of the shares held as of May 25 and 26, 2017, 39,167 were issuable on vesting of restricted stock units granted under the 2012 Equity Incentive Plan and are subject to forefeiture.

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May 26, 2017 Filed May 26, 2017 20:16 UTC AXCELIS TECHNOLOGIES INC ACLS · Entity 4152 Exercise / conversionCommon Stock 56,250 $7.96 $447,750.00
Disclosure

SEC source: 0001209191-17-035803 · doc4.xml · nonDerivative · entry 3

BREWER KEVIN J · CIK 0001314431 · EVP & Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 125,434

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · balance_after: Of the shares held as of May 25 and 26, 2017, 39,167 were issuable on vesting of restricted stock units granted under the 2012 Equity Incentive Plan and are subject to forefeiture.

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May 25, 2017 Filed May 26, 2017 20:16 UTC AXCELIS TECHNOLOGIES INC ACLS · Entity 4152 Exercise / conversionStock Option (right to buy) · Derivative 37,500 $0.00 Strike: $6.40 $0.00
Disclosure

SEC source: 0001209191-17-035803 · doc4.xml · derivative · entry 5

BREWER KEVIN J · CIK 0001314431 · EVP & Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 37,500 shares

Expires 2020-07-15

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
May 25, 2017 Filed May 26, 2017 20:16 UTC AXCELIS TECHNOLOGIES INC ACLS · Entity 4152 SaleCommon Stock 37,500 $21.96 $823,500.00
Disclosure

SEC source: 0001209191-17-035803 · doc4.xml · nonDerivative · entry 2

BREWER KEVIN J · CIK 0001314431 · EVP & Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 69,184

F2 · price: The price reported in Column 4 is a weighted-average price. These shares were sold in multiple transactions at prices ranging from $21.90 to $22.10, inclusive. The reporting person undertakes to provide to Axcelis Technologies, Inc., any security holder of Axcelis Technologies, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price.

F1 · balance_after: Of the shares held as of May 25 and 26, 2017, 39,167 were issuable on vesting of restricted stock units granted under the 2012 Equity Incentive Plan and are subject to forefeiture.

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May 25, 2017 Filed May 26, 2017 20:16 UTC AXCELIS TECHNOLOGIES INC ACLS · Entity 4152 Exercise / conversionCommon Stock 37,500 $6.40 $240,000.00
Disclosure

SEC source: 0001209191-17-035803 · doc4.xml · nonDerivative · entry 1

BREWER KEVIN J · CIK 0001314431 · EVP & Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 106,684

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · balance_after: Of the shares held as of May 25 and 26, 2017, 39,167 were issuable on vesting of restricted stock units granted under the 2012 Equity Incentive Plan and are subject to forefeiture.

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May 17, 2017 Filed May 17, 2017 20:56 UTC AXCELIS TECHNOLOGIES INC ACLS · Entity 4152 GrantCommon Stock 4,167 $0.00 $0.00
Disclosure

SEC source: 0001209191-17-033187 · doc4.xml · nonDerivative · entry 3

BREWER KEVIN J · CIK 0001314431 · EVP & Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 69,184

F5 · price: These shares are issuable on vesting of restricted stock units granted under the Company's 2012 Equity Incentive Plan. Assuming continuation of employment, some or all of these restricted stock units will vest on February 28, 2018 based on performance vesting criteria. Unvested restricted stock units will forfeit on that date. The executive has agreed that a number of shares, having a value equal to the required tax withholding at vesting, will be withheld from the shares issued on the vest date.

F6 · balance_after: Of the shares held as of May 17, 2017, 39,167 were issuable on vesting of restricted stock units granted to the executive under the 2012 Equity Incentive Plan and are subject to forfeiture.

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May 17, 2017 Filed May 17, 2017 20:56 UTC AXCELIS TECHNOLOGIES INC ACLS · Entity 4152 GrantCommon Stock 12,500 $0.00 $0.00
Disclosure

SEC source: 0001209191-17-033187 · doc4.xml · nonDerivative · entry 2

BREWER KEVIN J · CIK 0001314431 · EVP & Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 65,017

F4 · price: These shares are issuable on vesting of restricted stock units granted under the Company's 2012 Equity Incentive Plan. Assuming continuation of employment, 25% of these restricted stock units will vest on May 17, 2018, May 17, 2019, May 17, 2020 and May 17, 2021. The executive has agreed that a number of shares, having a value equal to the required tax withholding at vesting, will be withheld from the shares issued on each vest date.

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May 16, 2017 Filed May 17, 2017 20:56 UTC AXCELIS TECHNOLOGIES INC ACLS · Entity 4152 Tax withholdingCommon Stock 3,172 $21.75 $68,991.00
Disclosure

SEC source: 0001209191-17-033187 · doc4.xml · nonDerivative · entry 1

BREWER KEVIN J · CIK 0001314431 · EVP & Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 52,517

F2 · price: Represents the closing price on May 16, 2017.

F1 · acquired: These shares were withheld by the Company to cover the tax withholding obligations of the executive on the vesting of restricted stock units on May 16, 2017.

F3 · balance_after: Of the shares held as of May 16, 2017, 22,500 were issuable on vesting of restricted stock units granted to the executive under the 2012 Equity Incentive Plan and are subject to forfeiture.

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February 13, 2017 Filed Feb 15, 2017 21:33 UTC AXCELIS TECHNOLOGIES INC ACLS · Entity 4152 Exercise / conversionStock Option (right to buy) · Derivative 18,876 $0.00 Strike: $3.72 $0.00
Disclosure

SEC source: 0001209191-17-011091 · doc4.xml · derivative · entry 5

BREWER KEVIN J · CIK 0001314431 · EVP & Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 18,876 shares

Expires 2019-07-16

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
February 13, 2017 Filed Feb 15, 2017 21:33 UTC AXCELIS TECHNOLOGIES INC ACLS · Entity 4152 SaleCommon Stock 2,915 $16.50 $48,097.50
Disclosure

SEC source: 0001209191-17-011091 · doc4.xml · nonDerivative · entry 4

BREWER KEVIN J · CIK 0001314431 · EVP & Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 61,636

Read SEC document
February 13, 2017 Filed Feb 15, 2017 21:33 UTC AXCELIS TECHNOLOGIES INC ACLS · Entity 4152 SaleCommon Stock 1,650 $16.45 $27,142.50
Disclosure

SEC source: 0001209191-17-011091 · doc4.xml · nonDerivative · entry 3

BREWER KEVIN J · CIK 0001314431 · EVP & Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 64,551

Read SEC document
February 13, 2017 Filed Feb 15, 2017 21:33 UTC AXCELIS TECHNOLOGIES INC ACLS · Entity 4152 SaleCommon Stock 14,311 $16.40 $234,700.40
Disclosure

SEC source: 0001209191-17-011091 · doc4.xml · nonDerivative · entry 2

BREWER KEVIN J · CIK 0001314431 · EVP & Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 66,201

Read SEC document
February 13, 2017 Filed Feb 15, 2017 21:33 UTC AXCELIS TECHNOLOGIES INC ACLS · Entity 4152 Exercise / conversionCommon Stock 18,876 $3.72 $70,218.72
Disclosure

SEC source: 0001209191-17-011091 · doc4.xml · nonDerivative · entry 1

BREWER KEVIN J · CIK 0001314431 · EVP & Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 80,512

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · balance_after: Of the shares held as of February 13, 2017, 40,000 were issuable on vesting of restricted stock units granted under the 2012 Equity Incentive Plan and are subject to forfeiture.

Read SEC document
February 07, 2017 Filed Feb 8, 2017 21:28 UTC AXCELIS TECHNOLOGIES INC ACLS · Entity 4152 SaleCommon Stock 146 $16.50 $2,409.00
Disclosure

SEC source: 0001209191-17-008687 · doc4.xml · nonDerivative · entry 15

BREWER KEVIN J · CIK 0001314431 · EVP & Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 61,636

F1 · balance_after: Of the shares held as of February 6, 2017 and February 7, 2017, 40,000 were issuable on vesting of restricted stock units granted under the 2012 Equity Incentive Plan and are subject to forfeiture.

Read SEC document
February 07, 2017 Filed Feb 8, 2017 21:28 UTC AXCELIS TECHNOLOGIES INC ACLS · Entity 4152 Exercise / conversionCommon Stock 146 $3.72 $543.12
Disclosure

SEC source: 0001209191-17-008687 · doc4.xml · nonDerivative · entry 14

BREWER KEVIN J · CIK 0001314431 · EVP & Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 61,782

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
February 06, 2017 Filed Feb 8, 2017 21:28 UTC AXCELIS TECHNOLOGIES INC ACLS · Entity 4152 Exercise / conversionStock option (right to buy) · Derivative 146 $0.00 Strike: $3.72 $0.00
Disclosure

SEC source: 0001209191-17-008687 · doc4.xml · derivative · entry 18

BREWER KEVIN J · CIK 0001314431 · EVP & Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,876

Underlying: Common Stock · 146 shares

Expires 2019-07-16

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
February 06, 2017 Filed Feb 8, 2017 21:28 UTC AXCELIS TECHNOLOGIES INC ACLS · Entity 4152 Exercise / conversionStock option (right to buy) · Derivative 31,250 $0.00 Strike: $4.64 $0.00
Disclosure

SEC source: 0001209191-17-008687 · doc4.xml · derivative · entry 17

BREWER KEVIN J · CIK 0001314431 · EVP & Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 31,250 shares

Expires 2019-11-16

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
February 06, 2017 Filed Feb 8, 2017 21:28 UTC AXCELIS TECHNOLOGIES INC ACLS · Entity 4152 Exercise / conversionStock Option (right to buy) · Derivative 18,478 $0.00 Strike: $3.72 $0.00
Disclosure

SEC source: 0001209191-17-008687 · doc4.xml · derivative · entry 16

BREWER KEVIN J · CIK 0001314431 · EVP & Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 19,022

Underlying: Common Stock · 18,478 shares

Expires 2019-07-16

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
February 06, 2017 Filed Feb 8, 2017 21:28 UTC AXCELIS TECHNOLOGIES INC ACLS · Entity 4152 SaleCommon Stock 2,200 $16.45 $36,190.00
Disclosure

SEC source: 0001209191-17-008687 · doc4.xml · nonDerivative · entry 13

BREWER KEVIN J · CIK 0001314431 · EVP & Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 61,636

F1 · balance_after: Of the shares held as of February 6, 2017 and February 7, 2017, 40,000 were issuable on vesting of restricted stock units granted under the 2012 Equity Incentive Plan and are subject to forfeiture.

Read SEC document
February 06, 2017 Filed Feb 8, 2017 21:28 UTC AXCELIS TECHNOLOGIES INC ACLS · Entity 4152 SaleCommon Stock 19,812 $16.40 $324,916.80
Disclosure

SEC source: 0001209191-17-008687 · doc4.xml · nonDerivative · entry 12

BREWER KEVIN J · CIK 0001314431 · EVP & Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 63,836

Read SEC document

Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.