Summary
Updated Aug 30, 2026
Shiv O'Neill is GC AND CORP SEC of Elanco Animal Health Inc (ELAN). 3 SEC Form 4 filings on record, most recently on 18 August 2026. Most recent open-market trade: bought $94K of ELAN on 18 August 2026. Lifetime open-market purchases: $94K.
Recent Transactions
5Every recent SEC Form 4 transaction Shiv O'Neill has reported, most recent first.
Trading Pattern
InsiderAlpha's records for Shiv O'Neill go back to 2026: 3 primary Form 4 filings, an average of 3.0 per year. The typical open-market purchase is $94K (1 buy totaling $94K). The largest single buy on record is $94K of ELAN in 2026. No transaction on record carries a Rule 10b5-1 flag - the filings look discretionary rather than pre-scheduled, which makes their timing more informative as a signal.
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades in the last 12 months at the companies Shiv O'Neill 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.
- Lawrence Erik Kurzius - $1.15M of ELAN open-market activity in the last 12 months
- Paul Herendeen - $237K of ELAN open-market activity in the last 12 months
- Michael J. Harrington - $109K of ELAN open-market activity in the last 12 months
- Rajeev A. Modi - $100K of ELAN open-market activity in the last 12 months
- Jeffrey N. Simmons - $100K of ELAN open-market activity in the last 12 months
- Robert M. Vanhimbergen - $97K of ELAN 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 Shiv O'Neill?
Shiv O'Neill is a corporate insider, tracked as GC AND CORP SEC of Elanco Animal Health Inc (ELAN). InsiderAlpha holds 3 primary Form 4 filings for them, the earliest from 2026, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has Shiv O'Neill submitted recently?
1 primary Form 4 filing in the last 90 days, covering 1 company.
Has Shiv O'Neill been buying or selling stock?
Recorded transactions: 1 open-market purchase ($94K) and 0 open-market sales across all tracked filings.
Where can I see all of Shiv O'Neill'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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