Summary
Updated Aug 30, 2026
Craig C. Parker is Chief Executive Officer of Surrozen, Inc./DE (SRZN). 4 SEC Form 4 filings on record going back to 2025, most recently on 16 June 2026. Most recent open-market trade: sold $151K of SRZN on 5 May 2026. Lifetime open-market sales: $151K.
Recent Transactions
4Every recent SEC Form 4 transaction Craig C. Parker has reported, most recent first.
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades in the last 12 months at the companies Craig C. Parker 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
- Tim Kutzkey - $5.98M 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 Craig C. Parker?
Craig C. Parker is a corporate insider, tracked as Chief Executive Officer of Surrozen, Inc./DE (SRZN). InsiderAlpha holds 4 primary Form 4 filings for them, the earliest from 2025, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has Craig C. Parker submitted recently?
1 primary Form 4 filing in the last 90 days, covering 1 company.
Has Craig C. Parker been buying or selling stock?
Recorded transactions: 0 open-market purchases and 1 open-market sale ($151K) across all tracked filings.
Where can I see all of Craig C. Parker'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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