Summary
Updated Aug 31, 2026
Tim Kutzkey files SEC Form 4 reports at Surrozen, Inc./DE (SRZN). 6 SEC Form 4 filings on record going back to 2025, most recently on 19 May 2026. Most recent open-market trade: bought $188K of SRZN on 21 January 2026. Lifetime open-market purchases: $5.98M. Historical track record: 5/5 stars across 18 tracked purchases.
Recent Transactions
18Every recent SEC Form 4 transaction Tim Kutzkey 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 | 18 |
| Purchases with forward-return data | 18 |
| 30-day win rate | 89% |
| 90-day win rate | 100% |
| Avg 5-day return | +1.38% |
| Avg 30-day return | +24.70% |
| Avg 90-day return | +59.28% |
| Best 30-day return | +78.34% |
Trading Pattern
InsiderAlpha's records for Tim Kutzkey go back to 2025: 6 primary Form 4 filings, an average of 3.0 per year. The typical open-market purchase is $332K (18 buys totaling $5.98M). The largest single buy on record is $2.12M of SRZN in 2025. 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 Tim Kutzkey 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.
- TCG Crossover GP II, LLC - $11.79M of SRZN open-market activity in the last 12 months
- COLUMN GROUP III GP, LP - $5.98M of SRZN open-market activity in the last 12 months
- Craig C. Parker - $151K of SRZN open-market activity in the last 12 months
- Charles O. Williams - $99K of SRZN open-market activity in the last 12 months
- Yang Li - $75K of SRZN 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 Tim Kutzkey?
Tim Kutzkey is a corporate insider of Surrozen, Inc./DE (SRZN). InsiderAlpha holds 6 primary Form 4 filings for them, the earliest from 2025, updated as new SEC EDGAR filings are processed.
When did Tim Kutzkey last file a Form 4?
The most recent primary Form 4 on record is dated 19 May 2026, one of 6 filings going back to 2025.
Has Tim Kutzkey been buying or selling stock?
Recorded transactions: 18 open-market purchases ($5.98M) and 0 open-market sales across all tracked filings.
How accurate is Tim Kutzkey's historical track record?
Across 18 tracked purchases, Tim Kutzkey averaged +24.7% avg 30-day return with a 89% 30-day win rate. InsiderAlpha rates the track record at 5/5 stars.
Where can I see all of Tim Kutzkey'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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