Most Active Insiders Right Now
Christopher J. Bast has no co-filers on record, so these are insiders with the largest open-market activity across the market in the last 90 days.
- Olivier Pomel - $118.60M of DDOG open-market activity in the last 90 days
- Ronda E. Stryker - $117.78M of SYK open-market activity in the last 90 days
- Gang Ye - $117.60M of SE open-market activity in the last 90 days
- SVF Pauling (Cayman) Ltd - $116.40M of RLAY open-market activity in the last 90 days
- Albert L. Lord - $116.13M of APCX open-market activity in the last 90 days
- HERSHEY TRUST CO TRUSTEE IN TRUST FOR MILTON HERSHEY SCHOOL - $113.30M of HSY open-market activity in the last 90 days
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
Frequently Asked Questions
Who is Christopher J. Bast?
Christopher J. Bast is a corporate insider, tracked as Sr VP, Treasurer & Ops Support. InsiderAlpha holds 5 primary Form 4 filings for them, the earliest from 2025, updated as new SEC EDGAR filings are processed.
When did Christopher J. Bast last file a Form 4?
The most recent primary Form 4 on record is dated 30 July 2026, one of 5 filings going back to 2025.
Has Christopher J. Bast been buying or selling stock?
Recorded transactions: 3 open-market purchases ($22K) and 0 open-market sales across all tracked filings.
Where can I see all of Christopher J. Bast'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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