What this is
Single filing record
This page shows the rows from one Form 4 filing as reported to the SEC.
Blue Collar Picks
Big buy
$10.8M open-market purchase by Deerfield Management Company, LP, Director at Larimar Therapeutics,Inc., filed August 4, 2025. Learn more
What this is
This page shows the rows from one Form 4 filing as reported to the SEC.
Why it matters
The original SEC document is the source record. Always verify before drawing conclusions.
How to read it
Insider activity carries more weight from senior officers, large dollar values, and clustered timing.
Stacked feeds
Deerfield Management Company, LP · Director at Larimar Therapeutics,Inc.
Deerfield Management Company, LP bought $10.8M of LRMR (Larimar Therapeutics,Inc.).
Insider purchase
Deerfield Management Company, LP, a Director, reported a $10.8M open-market purchase equal to 3.0% of LRMR's market cap.
Deerfield Management Company, LP (Director) bought 3,387,529 shares of LRMR, Larimar Therapeutics,Inc., Healthcare ($358.4M market cap), at $3.20 per share on July 31, 2025 for a total of $10.8M (3.0% of the market cap).
Deerfield Management Company, LP
Director
Permalink https://bluecollarpicks.com/insider-trading/LRMR/buy/16824
Market context
Last enriched June 3, 2026 at 9:11 AM EDT.
Filings
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Public Form 4 filings, normalized for cleaner scanning. What do these codes mean?
| Ticker | Type & Role | Value | |
|---|---|---|---|
Grant Director | $0 | ||
Grant Director | $0 | ||
Cluster Buy Director | $500K | ||
Cluster Buy Director | $25K | ||
Cluster Buy Director | $25K | ||
Grant Officer | $0 | ||
Grant Officer | $0 | ||
Grant Officer | $0 | ||
Grant Officer | $0 | ||
Grant CEO | $0 | ||
Grant CEO | $0 | ||
Grant CFO | $0 | ||
Grant CFO | $0 | ||
Cluster Buy Director | $8.3M | ||
Cluster Buy Director | $10.8M | ||
Cluster Buy Director | $10.8M | ||
Cluster Buy Director | $10.8M | ||
Cluster Buy Director | $10.8M | ||
Cluster Buy Director | $10.8M | ||
Cluster Buy Director | $8.3M | ||
Cluster Buy Director | $10.8M | ||
Cluster Buy Director | $10.8M | ||
Cluster Buy Director | $8.3M | ||
Cluster Buy Director | $10.8M | ||
Cluster Buy Director | $10.8M | ||
Cluster Buy Director | $10.8M | ||
Cluster Buy Director | $10.8M | ||
Cluster Buy Director | $8.3M | ||
Cluster Buy Director | $8.3M | ||
Cluster Buy Director | $8.3M | ||
Cluster Buy Director | $8.3M | ||
Cluster Buy Director | $10.8M | ||
Cluster Buy Director | $10.8M | ||
Cluster Buy Director | $8.3M | ||
| This filing | Cluster Buy Director | $10.8M | |
Cluster Buy Director | $10.8M | ||
Cluster Buy Director | $8.3M | ||
Cluster Buy Director | $10.8M | ||
Cluster Buy Director | $10.8M | ||
Cluster Buy Director | $10.8M | ||
Cluster Buy Director | $10.8M | ||
Cluster Buy Director | $8.3M | ||
Cluster Buy Director | $10.8M | ||
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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? →
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