Donna J. Hrinak

Donna J. Hrinak, listed as board member, appears in our data through filings on Covista Inc. shares, published by SEC (Form 4). Between 6 November 2018 and 13 November 2025, the trades on record add up to 20 filings.

The open-market side counts 2 purchases for €25k alongside 3 sales for €1.0M. On balance, insiders were net sellers of €1.0M. A purchase on the market is a deliberate choice to commit personal money, which is why it draws more attention than a grant. Outside the open market, there are 15 share grants. 2025 to date brings no purchases and 3 sales.

The latest filing, published on 14 November 2025, reports a share grant of €29k in Covista Inc. The most recent open-market purchase was published on 17 February 2022, 1,726 days ago. Typically, a trade is published a median of 2 days after it takes place. Section 16 rules allow two business days to file each Form 4. Sales are harder to read than purchases, since they often meet personal needs such as tax or diversification. These figures are compiled from regulatory filings published by SEC (Form 4). They describe what insiders did and are not a recommendation.