Form4insider filings, from the source

Company · CIK 0001590750 · SIC 2834 — Pharmaceutical Preparations · Nasdaq

Viridian Therapeutics, Inc.\DE · VRDN

Insider activity reported against this company. All insider holders · On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $0 · 0sales $348k · 1net −$348k
$10k$10k$100k$100k$1M$1MbuyssalesSep 2024Jan 2025May 2025Sep 2025Jan 2026May 2026Sep 2026

Reported at this company — common stock

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Aug 19, 2026 MForm 4 →Aug 20, 8:05 pm EDTJennifer TousignantChief Legal Officer10,000$14.41$144,10010,000—
Aug 19, 2026 SForm 4 →Aug 20, 8:05 pm EDTJennifer TousignantChief Legal Officer14,212$24.50$348,1940−100%
Aug 14, 2026 MForm 4 →Aug 18, 5:34 pm EDTRadhika TripuraneniChief Medical Officer40,000$13.21$528,40040,000—

Reported at this company — derivatives (options, RSUs, warrants)

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Aug 19, 2026 MForm 4 →Aug 20, 8:05 pm EDTJennifer TousignantChief Legal Officer10,000——114,072—
Aug 14, 2026 MForm 4 →Aug 18, 5:34 pm EDTRadhika TripuraneniChief Medical Officer40,000——0—
Jul 1, 2026 AForm 4 →Jul 2, 4:15 pm EDTChristopher W. CainDirector32,341——32,341—
Jul 1, 2026 AForm 4 →Jul 2, 4:15 pm EDTJeffrey Robert AjerDirector32,341——32,341—
Jul 1, 2026 AForm 4 →Jul 2, 4:15 pm EDTJennifer K. MosesDirector32,341——32,341—
Jul 1, 2026 AForm 4 →Jul 2, 4:15 pm EDTSarah GheuensDirector32,341——32,341—
Jul 1, 2026 AForm 4 →Jul 2, 4:15 pm EDTTomas KiselakDirector32,341——32,341—
Jul 1, 2026 AForm 4 →Jul 2, 4:15 pm EDTArlene MorrisDirector32,341——32,341—