Reported relationships
Latest disclosed role at each company.
| Company | Last reported as | Report date | Published |
|---|---|---|---|
| AXCELIS TECHNOLOGIES INCACLS · Entity 4152 | Director | May 19, 2026 | May 20, 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 May 19, 2026 · Filed May 20, 2026
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common StockSEC Table I · non-derivative | Direct | 11,400 |
Reported balance
After 2026-05-19 transaction · row 1
Account or security details depend on footnotes; rows are not merged.
1 source rowRow 1 · 2026-05-19 · Sale · Disposed 1,789 · Balance 11,400 F1: Of the shares held after this sale on May 19, 2026, 1,440 were issuable on vesting of restricted stock units granted to the director under the 2012 Equity Incentive Plan and are subject to forfeiture. |
Filing footnotes · ownership attribution and instrument terms
F1: Of the shares held after this sale on May 19, 2026, 1,440 were issuable on vesting of restricted stock units granted to the director under the 2012 Equity Incentive Plan and are subject to forfeiture.
Transaction history
JSON APIPurchases/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 date | Company | Activity / security | Shares / units | Reported price | Reported value | Details |
|---|---|---|---|---|---|---|
| May 19, 2026 Filed May 20, 2026 21:05 UTC | AXCELIS TECHNOLOGIES INC ACLS · Entity 4152 | SaleCommon Stock | 1,789 | $140.22 | $250,853.58 |
DisclosureSEC source: 0001908822-26-000004 · form4-05202026_050510.xml · nonDerivative · entry 1 Quirk Jeanne · CIK 0001908822 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 11,400 F1 · balance_after: Of the shares held after this sale on May 19, 2026, 1,440 were issuable on vesting of restricted stock units granted to the director under the 2012 Equity Incentive Plan and are subject to forfeiture. Read SEC document |
| May 15, 2026 Filed May 18, 2026 21:05 UTC | AXCELIS TECHNOLOGIES INC ACLS · Entity 4152 | GrantCommon Stock | 1,440 | $0.00 | $0.00 |
DisclosureSEC source: 0001908822-26-000002 · form4-05182026_050507.xml · nonDerivative · entry 1 Quirk Jeanne · CIK 0001908822 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 13,189 F1 · price: These shares are issuable on vesting of restricted stock units granted under the Company's 2012 Equity Incentive Plan on May 15, 2026. Assuming completion of the director's current term of service on the Board of Directors, these restricted stock units will vest on May 15, 2027. F2 · balance_after: Of the shares held as of May 15, 2026, 1,440 were issuable on vesting of restricted stock units granted to the director under the 2012 Equity Incentive Plan and are subject to forfeiture. Read SEC document |
| May 15, 2025 Filed May 15, 2025 21:00 UTC | AXCELIS TECHNOLOGIES INC ACLS · Entity 4152 | GrantCommon Stock | 3,586 | $0.00 | $0.00 |
DisclosureSEC source: 0001415889-25-013217 · form4-05152025_050518.xml · nonDerivative · entry 1 Quirk Jeanne · CIK 0001908822 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 11,749 F1 · price: These shares are issuable on vesting of restricted stock units granted under the Company's 2012 Equity Incentive Plan on May 15, 2025. Assuming completion of the director's current term of service on the Board of Directors, these restricted stock units will vest on May 15, 2026. F2 · balance_after: Of the shares held as of May 15, 2025, 4,158 were issuable on vesting of restricted stock units granted to the director under the 2012 Equity Incentive Plan and are subject to forfeiture. Read SEC document |
| May 15, 2024 Filed May 15, 2024 20:15 UTC | AXCELIS TECHNOLOGIES INC ACLS · Entity 4152 | GrantCommon Stock | 1,162 | $0.00 | $0.00 |
DisclosureSEC source: 0001415889-24-013226 · form4-05152024_040540.xml · nonDerivative · entry 1 Quirk Jeanne · CIK 0001908822 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 7,662 F1 · price: These shares are issuable on vesting of restricted stock units granted under the Company's 2012 Equity Incentive Plan on May 15, 2024. Assuming completion of the director's current term of service on the Board of Directors, these restricted stock units will vest on May 15, 2025. F2 · balance_after: Of the shares held as of May 15, 2024, 2,305 were issuable on vesting of restricted stock units granted to the director under the 2012 Equity Incentive Plan and are subject to forfeiture. Read SEC document |
| May 15, 2024 Filed May 16, 2024 20:16 UTC Amendment | AXCELIS TECHNOLOGIES INC ACLS · Entity 4152 | GrantCommon Stock | 1,662 | $0.00 | $0.00 |
DisclosureSEC source: 0001415889-24-013335 · form4a-05162024_040557.xml · nonDerivative · entry 1 Quirk Jeanne · CIK 0001908822 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 8,162 F1 · price: These shares are issuable on vesting of restricted stock units granted under the Company's 2012 Equity Incentive Plan on May 15, 2024. Assuming completion of the director's current term of service on the Board of Directors, these restricted stock units will vest on May 15, 2025. F2 · balance_after: Of the shares held as of May 15, 2024, 2,805 were issuable on vesting of restricted stock units granted to the director under the 2012 Equity Incentive Plan and are subject to forfeiture. Read SEC document |
| June 12, 2023 Filed Jun 12, 2023 20:16 UTC | AXCELIS TECHNOLOGIES INC ACLS · Entity 4152 | SaleCommon Stock | 900 | $177.41 | $159,669.00 |
DisclosureSEC source: 0001209191-23-036272 · doc4.xml · nonDerivative · entry 1 Quirk Jeanne · CIK 0001908822 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 7,782 F1 · shares: This sale of shares was made to cover the tax liability incident to the 2023 vesting of shares on restricted stock units previously granted to the director. F2 · balance_after: Of the shares held as of June 12, 2023, 4,278 were issuable on vesting of restricted stock units granted to the director under the 2012 Equity Incentive Plan and are subject to forfeiture. Read SEC document |
| May 15, 2023 Filed May 15, 2023 20:22 UTC | AXCELIS TECHNOLOGIES INC ACLS · Entity 4152 | GrantCommon Stock | 1,282 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-23-029452 · doc4.xml · nonDerivative · entry 1 Quirk Jeanne · CIK 0001908822 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 7,400 F1 · price: These shares are issuable on vesting of restricted stock units granted under the Company's 2012 Equity Incentive Plan. Assuming continuation of service on the Board of Directors, these restricted stock units will vest on May 15, 2024. F2 · balance_after: Of the shares held after this grant on of May 15, 2023, 5,685 shares were issuable on vesting of restricted stock units granted to the director under the 2012 Equity Incentive Plan and are subject to forfeiture. Read SEC document |
| May 16, 2022 Filed May 16, 2022 20:30 UTC | AXCELIS TECHNOLOGIES INC ACLS · Entity 4152 | GrantCommon Stock | 2,689 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-22-029145 · doc4.xml · nonDerivative · entry 1 Quirk Jeanne · CIK 0001908822 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 6,118 F1 · price: These shares are issuable on vesting of restricted stock units granted under the Company's 2012 Equity Incentive Plan. Assuming continuation of service on the Board of Directors, these restricted stock units will vest on May 16, 2023. F2 · balance_after: Of the shares held after this grant on of May 16, 2022, 6,118 shares were issuable on vesting of restricted stock units granted to the director under the 2012 Equity Incentive Plan and are subject to forfeiture. Read SEC document |
| March 15, 2022 Filed Mar 15, 2022 21:57 UTC | AXCELIS TECHNOLOGIES INC ACLS · Entity 4152 | GrantCommon Stock | 1,143 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-22-018927 · doc4.xml · nonDerivative · entry 2 Quirk Jeanne · CIK 0001908822 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 3,429 F3 · price: These shares are issuable on vesting of restricted stock units granted under the Company's 2012 Equity Incentive Plan. Assuming continuation of service on the Board of Directors, these restricted stock units will vest on September 15, 2022. F2 · balance_after: All of the shares held as of March 15, 2022 were issuable on vesting of restricted stock units granted to the director under the 2012 Equity Incentive Plan and are subject to forfeiture. Read SEC document |
| March 15, 2022 Filed Mar 15, 2022 21:57 UTC | AXCELIS TECHNOLOGIES INC ACLS · Entity 4152 | GrantCommon Stock | 2,286 | $0.00 | $0.00 |
DisclosureSEC source: 0001209191-22-018927 · doc4.xml · nonDerivative · entry 1 Quirk Jeanne · CIK 0001908822 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 2,286 F1 · price: These shares are issuable on vesting of restricted stock units granted under the Company's 2012 Equity Incentive Plan. Assuming continuation of service on the Board of Directors, 25% of these restricted stock units will vest on each of March 15, 2023, March 15, 2024, March 15, 2025 and March 15, 2026. F2 · balance_after: All of the shares held as of March 15, 2022 were issuable on vesting of restricted stock units granted to the director under the 2012 Equity Incentive Plan and are subject to forfeiture. 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.