Summary
Updated Aug 31, 2026
John D. Dilullo is Chief Executive Officer, Director of PagerDuty, Inc. (PD). 8 SEC Form 4 filings on record going back to 2024, most recently on 28 August 2026. Most recent open-market trade: sold $192K of QBTS on 8 June 2026. Lifetime open-market sales: $479K.
Recent Transactions
9Every recent SEC Form 4 transaction John D. Dilullo has reported, most recent first.
Trading Pattern
InsiderAlpha's records for John D. Dilullo go back to 2024: 8 primary Form 4 filings, an average of 2.7 per year. 2 recorded transactions carry a Rule 10b5-1 flag, meaning they were pre-scheduled under a written trading plan rather than discretionary.
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades in the last 12 months at the companies John D. Dilullo 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.
- Alan E. Baratz - $47.49M of QBTS open-market activity in the last 12 months
- John M. Markovich - $32.48M of QBTS open-market activity in the last 12 months
- Jennifer Tejada - $7.47M of PD open-market activity in the last 12 months
- Diane Nguyen - $3.29M of QBTS open-market activity in the last 12 months
- Rohit Ghai - $955K of QBTS open-market activity in the last 12 months
- Sophie C. Ames - $555K of QBTS 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 John D. Dilullo?
John D. Dilullo is a corporate insider, tracked as Chief Executive Officer, Director of PagerDuty, Inc. (PD). InsiderAlpha holds 8 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has John D. Dilullo submitted recently?
3 primary Form 4 filings in the last 90 days, covering 2 companies.
Has John D. Dilullo been buying or selling stock?
Recorded transactions: 0 open-market purchases and 3 open-market sales ($479K) across all tracked filings.
Where can I see all of John D. Dilullo'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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