Kathryn J. Barton - SEC Form 4 Insider Trading Activity
Summary
Updated Aug 3, 2026
Kathryn J. Barton has filed 1 SEC Form 4 filing across 1 company in the last 90 days.
Profile
Kathryn J. Barton is a corporate insider at SharkNinja, Inc. (SN). Barton has reported 1 insider filing with the SEC since 2026. The most recent filing was in June 2026.
| Role | Insider |
|---|---|
| Notability | 20/100 |
Board memberships
- SharkNinja, Inc.
Awards & honors
- Associated with SharkNinja, Inc. in SEC filings dated 2026-06-22
Trading Pattern
InsiderAlpha's records for Kathryn J. Barton go back to 2026: 1 primary Form 4 filing, an average of 1.0 per year. 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.
Career & Filing History
Every role Kathryn J. Barton has reported on a Form 4, reconstructed from the filings themselves - reporting insiders must state their relationship to the issuer (officer title, director seat, or 10% ownership) on every filing.
- Insider at SharkNinja, Inc. (SN) - 1 filing, 2026
Recent Transactions
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-06-22 | SN | SharkNinja, Inc. | M - Option exercise | 2.1K | $0.00 |
Companies - Last 90 Days
- SharkNinja, Inc. (SN) - 1 filing, last 2026-06-22
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades at the companies Kathryn J. Barton has recently filed at. Multiple unrelated insiders buying the same stock within a short window - cluster buying - has historically been one of the strongest Form 4 signals.
- Xuning Wang - $401.19M of SN open-market activity in the last 12 months
- Mark Barrocas - $73.25M of SN open-market activity in the last 12 months
- Neil B. Shah - $13.01M of SN open-market activity in the last 12 months
- Pedro J. Lopez-Baldrich - $3.04M of SN open-market activity in the last 12 months
- Adam Quigley - $1.08M of SN open-market activity in the last 12 months
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
- A. J. Kazimi
- Michael John Kazley
- Kennedy Lewis Investment Holdings II LLC
- KENNEDY LEWIS MANAGEMENT LP
- James M. Kilts
- Richard D. Kinder
- Steven B. Klinsky
- Adam Koppel
Frequently Asked Questions
Who is Kathryn J. Barton?
Kathryn J. Barton is a corporate insider at SharkNinja, Inc. (SN). Barton has reported 1 insider filing with the SEC since 2026. The most recent filing was in June 2026.…
How many SEC Form 4 filings has Kathryn J. Barton submitted recently?
1 primary Form 4 filing in the last 90 days, covering 1 company.
Where can I see all of Kathryn J. Barton'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.
Learn More
Open the live Kathryn J. Barton profile on InsiderAlpha for real-time alerts, AI-scored trade ideas, and full transaction history.