Viridian Therapeutics, Inc.\DE

Viridian Therapeutics, Inc.\DE insiders are currently net buyers of VRDN stock, showing bullish sentiment over the past 90 days. Executives have purchased $73.1M while selling $11.8M, resulting in a positive net flow of $61.3M. This buying activity represents 86% of total transaction volume.

Viridian Therapeutics, Inc.\DE has 18 active insiders who have filed SEC Form 4 transactions in the past 90 days. Healthcare Fund II L.p. Fairmount (Executive) leads with 6 transactions totaling $40.0M. Healthcare Fund II Gp Llc Fairmount (Executive) follows with 1 transactions worth $10.0M. Open-market purchases require insiders to invest their own capital, demonstrating genuine conviction.

The Insider Alignment Score measures the ratio of buying to selling activity on a 0-100 scale. Viridian Therapeutics, Inc.\DE's current score of 86/100 indicates bullish insider sentiment. Scores above 60 suggest insiders are accumulating shares faster than selling, reflecting $73.1M in purchases versus $11.8M in sales.

The most recent insider transaction occurred on Oct 23, 2025, when Fund II Gp Llc Fairmount Healthcare (Executive) acquired 454,545 shares at $22.00 per share for $10.0M. This appears to be a discretionary trade.

Based on SEC Form 4 filings from the past 90 days, VRDN insider trading sentiment is currently bullish with an Alignment Score of 86/100. The net insider flow of $61.3M reflects accumulation, with 86% of volume being purchases.

SEC Form 4 is the primary disclosure mechanism for insider trading at publicly traded companies like Viridian Therapeutics, Inc.\DE. Corporate insiders must file within two business days of any transaction, making it one of the most timely sources of executive sentiment. At VRDN, we track all Form 4 filings—currently showing 71 transactions from 18 insiders over 90 days.

A 10b5-1 plan allows Viridian Therapeutics, Inc.\DE executives to pre-schedule stock sales when they don't possess material non-public information. At VRDN, approximately 12% of recent transactions are 10b5-1 trades. The remaining 88% are discretionary trades, which may carry more informational value.

You can monitor Viridian Therapeutics, Inc.\DE (VRDN) insider trading activity on this page, which updates within hours of new SEC Form 4 filings. We track all 18 active insiders and provide real-time transaction feeds, the Alignment Score, 10b5-1 vs. discretionary breakdowns, and direct links to SEC EDGAR filings.

Our Alignment Score measures the ratio of insider buying to selling on a scale of 0-100. A score above 70 indicates strong bullish sentiment, while below 30 suggests bearish activity. Viridian Therapeutics, Inc.\DE's current score of 86/100 indicates strong bullish sentiment with executives accumulating shares. This is calculated from $73.1M in purchases versus $11.8M in sales over 90 days, resulting in a net flow of $61.3M.

SEC Form 4 filings are mandatory reports that Viridian Therapeutics, Inc.\DE insiders must submit within 2 business days. Each filing includes the insider's name, relationship, transaction type, shares, and price. Transaction codes: P (purchase), S (sale), A (award), M (option exercise), G (gift). At VRDN, the most common type is "S" with 16 occurrences. The most recent Form 4 was filed on Oct 23, 2025 by Fund II Gp Llc Fairmount Healthcare.

Rule 10b5-1 allows corporate insiders to establish pre-scheduled trading plans when they don't possess material non-public information. At Viridian Therapeutics, Inc.\DE, approximately 12% of recent transactions are executed under 10b5-1 plans, while 88% appear to be discretionary trades. The low percentage means most insider activity at VRDN represents discretionary decisions with more informational value.