Summary
Updated Aug 31, 2026
Laurence S. Zipkin files SEC Form 4 reports at SUI Group Holdings Ltd. (SUIG). 2 SEC Form 4 filings on record going back to 2024, most recently on 20 May 2025. Most recent open-market trade: bought $4K of SUIG on 20 May 2025. Lifetime open-market purchases: $12K.
Recent Transactions
4Every recent SEC Form 4 transaction Laurence S. Zipkin 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 |
|---|---|
| Total purchases tracked | 4 |
Trading Pattern
InsiderAlpha's records for Laurence S. Zipkin go back to 2024: 2 primary Form 4 filings, an average of 0.7 per year. The typical open-market purchase is $3K (4 buys totaling $12K). The largest single buy on record is $6K of SUIG in 2024. 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 have reported open-market trades at the same companies as Laurence S. Zipkin. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- Douglas Michael Polinsky - $30K of SUIG open-market activity on record
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
Frequently Asked Questions
Who is Laurence S. Zipkin?
Laurence S. Zipkin is a corporate insider of SUI Group Holdings Ltd. (SUIG). InsiderAlpha holds 2 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
When did Laurence S. Zipkin last file a Form 4?
The most recent primary Form 4 on record is dated 20 May 2025, one of 2 filings going back to 2024.
Has Laurence S. Zipkin been buying or selling stock?
Recorded transactions: 4 open-market purchases ($12K) and 0 open-market sales across all tracked filings.
How accurate is Laurence S. Zipkin's historical track record?
Across 4 tracked purchases, Laurence S. Zipkin averaged no 30-day data yet with a win rate pending.
Where can I see all of Laurence S. Zipkin'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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