Kevin Brewer - May 16, 2023 Form 4 Insider Report for AXCELIS TECHNOLOGIES INC (ACLS)

Role
EVP & Chief Financial Officer
Signature
Lynnette C. Fallon, as attorney in fact for Kevin J. Brewer
Stock symbol
ACLS
Transactions as of
May 16, 2023
Transactions value $
-$224,373
Form type
4
Date filed
5/18/2023, 04:03 PM
Previous filing
May 16, 2023
Next filing
May 25, 2023

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction ACLS Common Stock Tax liability -$90.8K -699 -2.41% $129.92 28.3K May 16, 2023 Direct F1, F2, F3
transaction ACLS Common Stock Tax liability -$134K -970 -3.43% $137.69 27.3K May 17, 2023 Direct F1, F2, F4
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 These shares were withheld by the Company to cover the tax withholding obligations of the executive on the vesting of restricted stock units.
F2 Represents the closing price of the common stock on the date of the tax withholding.
F3 Of the shares held after this tax withholding forfeiture (and related vesting) on May 16, 2023, 22,699 shares were issuable on vesting of restricted stock units granted to the executive under the 2012 Equity Incentive Plan and are subject to forfeiture.
F4 Of the shares held after this tax withholding forfeiture (and related vesting) on May 17, 2023, 20,513 shares were issuable on vesting of restricted stock units granted to the executive under the 2012 Equity Incentive Plan and are subject to forfeiture.