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Home/Companies/Axcelis Technologies, Inc.

Axcelis Technologies, Inc.

81 insider trades tracked

ACLS
Insider trades
81
Bought (open market)
$0
Sold (open market)
$6.4M
Unique insiders
16

12-month activity

Monthly insider buy vs sell totals for Axcelis Technologies, Inc..

BuysSellsFilings with no price (gifts, grants)
Show data table
MonthBuysSellsFilings
October 2025$0$01
November 2025$0$00
December 2025$0$444K3
January 2026$0$01
February 2026$0$80K1
March 2026$0$112K7
April 2026$0$117K2
May 2026$0$5.2M57
June 2026$0$429K4
July 2026$0$02
August 2026$0$00
September 2026$0$00

Recent insider trades

Most recent Form 4 filings for Axcelis Technologies, Inc..

  • Ryzhik Davidtax-withheld94 shares ofACLSat $145.01$14KJul 15 · filed Jul 17Details
  • Ryzhik Davidtax-withheld127 shares ofACLSat $145.01$18KJul 15 · filed Jul 17Details
  • Ryzhik Davidtax-withheld76 shares ofACLSat $176.845$13KJun 16

Insiders at this company

Executives and directors who have filed Form 4s.

  • Mahoney Robert John11 trades
  • Redinbo Greg10 trades
  • Low Russell10 trades
  • Tatnall Christopher8 trades
  • Blumenstock Gerald M8 trades
  • Sutton Todd7 trades
  • Ryzhik David5 trades
  • Evans Eileen4 trades

Explore insider screeners

Latest CEO & CFO PurchasesLatest CEO & CFO SalesDirector PurchasesOfficer PurchasesTop Purchases This WeekTop Sales This WeekTop Officer Buys (Month)10% Owner Filings10b5-1 Planned TradesDiscretionary TradesBuy/Sell RatiosPolitician-Insider Overlap
· filed Jun 17
Details
  • Blumenstock Gerald Mtax-withheld506 shares ofACLSat $191.6$97KJun 15 · filed Jun 16Details
  • Sayiner Necipsold1,586 shares ofACLSat $157.442$250KJun 3 · filed Jun 4Details
  • Mahoney Robert Johnsold1,155 shares ofACLSat $155.24$179KJun 2 · filed Jun 3Details
  • Sutton Toddsold2,000 shares ofACLSat $159.99$320KMay 27 · filed May 28Details
  • St Dennis Thomassold900 shares ofACLSat $155.37$140KMay 22 · filed May 26Details
  • Evans Eileensold926 shares ofACLSat $155.505$144KMay 22Details
  • Blumenstock Gerald Msold1,161 shares ofACLSat $152.7$177KMay 21 · filed May 22Details
  • Tatnall Christophersold1,166 shares ofACLSat $149.75$175KMay 20 · filed May 21Details
  • Quirk Jeannesold1,789 shares ofACLSat $140.22$251KMay 19 · filed May 20Details
  • GRAVES GREGORY Bsold600 shares ofACLSat $142.515$86KMay 19 · filed May 20Details
  • GRAVES GREGORY Bsold2,625 shares ofACLSat $141.405$371KMay 19 · filed May 20Details
  • KURTZWEIL JOHN Tsold3,500 shares ofACLSat $138.792$486KMay 19 · filed May 20Details
  • Sutton Toddtax-withheld184 shares ofACLSat $146.24$27KMay 18 · filed May 20Details
  • Mahoney Robert Johntax-withheld130 shares ofACLSat $146.24$19KMay 18 · filed May 20Details
  • Mahoney Robert Johntax-withheld182 shares ofACLSat $146.24$27KMay 18 · filed May 20Details
  • Redinbo Gregtax-withheld79 shares ofACLSat $146.24$12KMay 18 · filed May 20Details
  • Redinbo Gregtax-withheld111 shares ofACLSat $146.24$16KMay 18 · filed May 20Details
  • Low Russelltax-withheld711 shares ofACLSat $146.24$104KMay 18 · filed May 20Details
  • Sutton Toddtax-withheld103 shares ofACLSat $155.18$16KMay 15 · filed May 19Details
  • Sutton Toddtax-withheld112 shares ofACLSat $155.18$17KMay 15 · filed May 19Details
  • Sutton Toddtax-withheld226 shares ofACLSat $155.18$35KMay 15 · filed May 19Details
  • Sutton Toddgranted1,168 shares ofACLSat $0May 15 · filed May 19Details
  • Ryzhik Davidtax-withheld226 shares ofACLSat $155.18$35KMay 15 · filed May 19Details
  • Ryzhik Davidgranted3,115 shares ofACLSat $0May 15 · filed May 19Details
  • Mahoney Robert Johntax-withheld61 shares ofACLSat $155.18$9KMay 15 · filed May 19Details
  • Mahoney Robert Johntax-withheld170 shares ofACLSat $155.18$26KMay 15 · filed May 19Details
  • Mahoney Robert Johntax-withheld173 shares ofACLSat $155.18$27KMay 15 · filed May 19Details
  • View all trades for ACLS →
    Titinger Jorge
    4 trades
  • GRAVES GREGORY B3 trades
  • COOGAN JAMES GORDON2 trades
  • KURTZWEIL JOHN T2 trades
  • Sayiner Necip2 trades
  • St Dennis Thomas2 trades
  • Quirk Jeanne2 trades
  • Chiu Tzu Yin1 trades