Summary
Updated Aug 30, 2026
Paul Gu is Chief Executive Officer, Director of Upstart Holdings, Inc. (UPST). 13 SEC Form 4 filings on record going back to 2024, most recently on 14 May 2026. Most recent open-market trade: bought $1.38M of UPST on 14 May 2026. Lifetime open-market purchases: $5.30M. Lifetime open-market sales: $26.11M. Historical track record: 5/5 stars across 3 tracked purchases.
Recent Transactions
20Every recent SEC Form 4 transaction Paul Gu 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 | 3 |
| Purchases with forward-return data | 3 |
| 30-day win rate | 100% |
| 90-day win rate | 33% |
| Avg 5-day return | -3.73% |
| Avg 30-day return | +21.80% |
| Avg 90-day return | +3.44% |
| Best 30-day return | +26.20% |
Trading Pattern
InsiderAlpha's records for Paul Gu go back to 2024: 13 primary Form 4 filings, an average of 4.3 per year. The typical open-market purchase is $1.77M (3 buys totaling $5.30M). The largest single buy on record is $3.14M of UPST in 2025. Sales side: 27 recorded sales totaling $26.11M, so the filing history runs sell-heavy by dollar value. 49 recorded transactions carry a Rule 10b5-1 flag, meaning they were pre-scheduled under a written trading plan rather than discretionary.
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades in the last 12 months at the companies Paul Gu 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.
- Dave Girouard - $2.71M of UPST open-market activity in the last 12 months
- Sanjay Datta - $2.10M of UPST open-market activity in the last 12 months
- Scott Darling - $1.77M of UPST open-market activity in the last 12 months
- Andrea Blankmeyer - $507K of UPST open-market activity in the last 12 months
- Natalia Mirgorodskaya - $301K of UPST open-market activity in the last 12 months
- Kerry Whorton Cooper - $110K of UPST 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 Paul Gu?
Paul Gu is a corporate insider, tracked as Chief Executive Officer, Director of Upstart Holdings, Inc. (UPST). InsiderAlpha holds 13 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
When did Paul Gu last file a Form 4?
The most recent primary Form 4 on record is dated 14 May 2026, one of 13 filings going back to 2024.
Has Paul Gu been buying or selling stock?
Recorded transactions: 3 open-market purchases ($5.30M) and 27 open-market sales ($26.11M) across all tracked filings.
How accurate is Paul Gu's historical track record?
Across 3 tracked purchases, Paul Gu averaged +21.8% 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 Paul Gu'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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