Summary
Updated Aug 30, 2026
Jeanne Quirk files SEC Form 4 reports at AXCELIS TECHNOLOGIES INC (ACLS). 3 SEC Form 4 filings on record going back to 2025, most recently on 20 May 2026. Most recent open-market trade: sold $251K of ACLS on 20 May 2026. Lifetime open-market sales: $251K.
Recent Transactions
3Every recent SEC Form 4 transaction Jeanne Quirk has reported, most recent first.
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades in the last 12 months at the companies Jeanne Quirk files at. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- Russell Low - $1.57M of ACLS open-market activity in the last 12 months
- Todd Sutton - $742K of ACLS open-market activity in the last 12 months
- Robert John Mahoney - $543K of ACLS open-market activity in the last 12 months
- John T. Kurtzweil - $486K of ACLS open-market activity in the last 12 months
- Greg Redinbo - $464K of ACLS open-market activity in the last 12 months
- Gregory B. Graves - $457K of ACLS open-market activity in the last 12 months
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
Frequently Asked Questions
Who is Jeanne Quirk?
Jeanne Quirk is a corporate insider of AXCELIS TECHNOLOGIES INC (ACLS). InsiderAlpha holds 3 primary Form 4 filings for them, the earliest from 2025, updated as new SEC EDGAR filings are processed.
When did Jeanne Quirk last file a Form 4?
The most recent primary Form 4 on record is dated 20 May 2026, one of 3 filings going back to 2025.
Has Jeanne Quirk been buying or selling stock?
Recorded transactions: 0 open-market purchases and 1 open-market sale ($251K) across all tracked filings.
Where can I see all of Jeanne Quirk's SEC filings?
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
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