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CAMP Insider Cluster Buy, September 2025

19 insiders at Camp4 Therapeutics Corp bought a combined $47.6M between Sep 11, 2025 and Sep 16, 2025. Learn more

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Role, size, timing

Insider activity carries more weight from senior officers, large dollar values, and clustered timing.

Cluster BuyCAMP

19 insiders at Camp4 Therapeutics Corp

$47.6M

Cluster of 19 insiders bought a combined $47.6M of CAMP between Sep 11, 2025 and Sep 16, 2025.

Filed September 15, 2025

Timeline

When each insider bought

Sep 11, 2025 – Sep 16, 2025

  1. Sep 11, 20255am Opportunities II (Gp), LLC10% Owner$4.5M
  2. Sep 11, 20255am Ventures VII, LP10% Owner$4.5M
  3. Sep 11, 20255am Partners VII, LLC10% Owner$4.5M
  4. Sep 11, 20255am Ventures VI, LP10% Owner$4.5M
  5. Sep 11, 20255am Opportunities II, LP10% Owner$4.5M
  6. Sep 11, 20255am Partners VI, LLC10% Owner$4.5M
  7. Sep 11, 2025Kush Parmar10% Owner$4.5M
  8. Sep 11, 2025Amir NashatDirector$1.9M
  9. Sep 11, 2025Amir NashatDirector$130.8K
  10. Sep 11, 2025Yuri MaricichChief Medical Officer$10K
  11. Sep 11, 2025Josh Mandel-BrehmChief Executive Officer$10K
  12. Sep 11, 2025Kelly GoldChief Financial Officer$10K
  13. Sep 11, 2025Richard A YoungDirector$25K
  14. Sep 11, 2025Polaris Management Co VII, LLC10% Owner$130.8K
  15. Sep 11, 2025Polaris Management Co VII, LLC10% Owner$1.9M
  16. Sep 11, 2025Polaris Partners VII, LP10% Owner$1.9M
  17. Sep 11, 2025Polaris Partners X, LP10% Owner$130.8K
  18. Sep 11, 2025Polaris Entrepreneurs' Fund VII, LP10% Owner$130.8K
  19. Sep 11, 2025Polaris Partners Gp X, LLC10% Owner$1.9M
  20. Sep 11, 2025Polaris Partners X, LP10% Owner$1.9M
  21. Sep 11, 2025Polaris Partners VII, LP10% Owner$130.8K
  22. Sep 11, 2025Brian Chee10% Owner$130.8K
  23. Sep 11, 2025Brian Chee10% Owner$1.9M
  24. Sep 11, 2025Polaris Entrepreneurs' Fund VII, LP10% Owner$1.9M
  25. Sep 11, 2025Amy W Schulman10% Owner$130.8K
  26. Sep 11, 2025Polaris Partners Gp X, LLC10% Owner$130.8K
  27. Sep 11, 2025Amy W Schulman10% Owner$1.9M

Market context

CAMP market snapshot

Current price$4.48
1-day change+0.45%
Market cap$281.1M
SectorHealthcare
Next earningsNovember 4, 2026
$4.48
52-week low $1.4152-week high $7.75
Current price$4.48
Analyst target$9.92 (+121.4%)

Last enriched August 23, 2026 at 5:20 AM EDT.

Filings

Transactions in This Cluster

Each row is an open-market purchase reported within the cluster window. Every row links to the original SEC Form 4 filing.

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19 insiders bought a combined $47,554,984 of CAMP in 5 days. SEC Form 4 source linked.

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Method Public Form 4 filings, normalized for cleaner scanning. Filtered rows stay available in All Form 4 Filings and ticker history. Which view should I use? →