Updated: May 19, 2026

Jeffrey M. Dayno

HRMYHarmony Biosciences Holdings, Inc.SEC CIK: 0001615993
Estimated Net Worth
$5.29 Million
Last Updated: May 19, 2026 11:41 PM EST

Transaction Summary

Total Transactions32
Buy-Sell Ratio0.58
Buy Transactions11
Sell Transactions19

Transaction Volume

Total Volume$5.07M
Net Volume-$3.95M
Buy Volume$557.96K
Sell Volume$4.51M

Trade Analysis

AVG Trade Size$158.29K
Largest Trade$875.7K
Most Active MonthAug
Most Active Year2021

Trading Sentiment

OverallBearish
Recent TradeBuying
Last 90 Days0 Trades
ConvictionNone

Net Worth & Trading Activity Over Time

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Monthly Trading Pattern

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Past Insider Trading and Trends

Jeffrey M. Dayno has an estimated net worth of $5.29 Million. This is based on reported shares across multiple companies, which include Harmony Biosciences Holdings, Inc., and Egalet Corp.



2021 was Jeffrey M. Dayno's most active year for acquiring shares with 8 total transactions. Jeffrey M. Dayno's most active month to acquire stocks was the month of December. 2021 was Jeffrey M. Dayno's most active year for disposing of shares, totalling 16 transactions. Jeffrey M. Dayno's most active month to dispose stocks was the month of December. 2025 saw Jeffrey M. Dayno paying a total of $322,988.46 for 281,793 shares, this is the most they've acquired in one year. In 2022 Jeffrey M. Dayno cashed out on 60,000 shares for a total of $1,726,890.00, their largest year based on trade value.

Holdings & Transactions

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