Summary
Updated Aug 31, 2026
Kenneth A. Burdick is Director of LifeStance Health Group, Inc. (LFST). 13 SEC Form 4 filings on record going back to 2024, most recently on 13 August 2026. Most recent open-market trade: sold $5.75M of LFST on 13 August 2026. Lifetime open-market purchases: $498K. Lifetime open-market sales: $13.49M. Historical track record: 5/5 stars across 5 tracked purchases.
Recent Transactions
20Every recent SEC Form 4 transaction Kenneth A. Burdick has reported, most recent first.
Track Record
InsiderAlpha computes a forward-return-based score for every insider with enough Form 4 purchase history. The metrics below reflect realized performance after each tracked open-market purchase.
| Metric | Value |
|---|---|
| InsiderAlpha rating | ★★★★★ (5/5) |
| Total purchases tracked | 5 |
| Purchases with forward-return data | 5 |
| 30-day win rate | 100% |
| 90-day win rate | 100% |
| Avg 5-day return | +18.34% |
| Avg 30-day return | +22.28% |
| Avg 90-day return | +42.09% |
| Best 30-day return | +28.38% |
Trading Pattern
InsiderAlpha's records for Kenneth A. Burdick go back to 2024: 13 primary Form 4 filings, an average of 4.3 per year. The typical open-market purchase is $100K (5 buys totaling $498K). The largest single buy on record is $200K of LFST in 2025. Sales side: 4 recorded sales totaling $13.49M, so the filing history runs sell-heavy by dollar value. 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 Kenneth A. Burdick 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.
- TPG GP A, LLC - $516.71M of LFST open-market activity in the last 12 months
- Darren M. Black - $77.56M of LFST open-market activity in the last 12 months
- Robert Bessler - $16.39M of LFST open-market activity in the last 12 months
- Christopher Koster - $6.89M of CNC open-market activity in the last 12 months
- Eric Shuey - $1.95M of LFST open-market activity in the last 12 months
- Lisa K. Miller - $888K of LFST 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 Kenneth A. Burdick?
Kenneth A. Burdick is a corporate insider, tracked as Director of LifeStance Health Group, Inc. (LFST). InsiderAlpha holds 13 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 Kenneth A. Burdick submitted recently?
3 primary Form 4 filings in the last 90 days, covering 2 companies.
Has Kenneth A. Burdick been buying or selling stock?
Recorded transactions: 5 open-market purchases ($498K) and 4 open-market sales ($13.49M) across all tracked filings.
How accurate is Kenneth A. Burdick's historical track record?
Across 5 tracked purchases, Kenneth A. Burdick averaged +22.3% avg 30-day return with a 100% 30-day win rate. InsiderAlpha rates the track record at 5/5 stars.
Where can I see all of Kenneth A. Burdick'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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