No leg leans either way.
Not held in any tracked 13F filing yet.
Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership.
| Date | Insider | Role | Action | Shares | Value |
|---|---|---|---|---|---|
| Nov 18, 2025 | Holbrook Kerr | SVP, Chief Commercial Officer | Sell (S) 4 lots, same day | 15K | $165K |
| Aug 13, 2025 | Blackford Gary | Director | Buy (P) 2 lots, same day | 60K | $660K |
| Mar 6, 2025 | Holbrook Kerr | SVP, Chief Commercial Officer | Sell (S) | 7K | $107K |
| Mar 14, 2024 | Greiner Michael | SVP - Chief Financial Officer | Sell (S) 6 lots, same day | 8K | $153K |
| Mar 11, 2024 | Shimer Julie Ann | Director | Buy (P) | 500 | $10K |
| Sep 15, 2021 | Oleary Patrick J | Director | Buy (P) 4 lots, same day | 5K | $158K |
| May 8, 2020 | Blackford Gary | Director | Buy (P) 2 lots, same day | 10K | $288K |
| May 30, 2019 | Woody Joseph Fralin | Chief Executive Officer, Director | Buy (P) | 4K | $140K |
| Nov 28, 2018 | Woody Joseph Fralin | Chief Executive Officer, Director | Buy (P) | 4K | $152K |
| Nov 27, 2018 | Voskuil Steven E | SVP, Chief Financial Officer | Buy (P) | 2K | $87K |
| Nov 19, 2018 | Wesley John W | SVP, General Counsel | Buy (P) | 1K | $47K |
| Sep 4, 2015 | Abernathy Robert E | Chairman and CEO, Director | Buy (P) | 10K | $311K |
One row per insider, day and transaction code; shares and value are summed across the lots. Every lot is on the full insider page and in the filing.
No institutional, insider, or congressional activity for HYH in the last 180 days.
Where institutional funds (13F), corporate insiders (Form 4) and US House members (STOCK Act) are buying or selling the same name in the same window. Green is buying, red is selling.
Insiders and Congress: last 180 days. Funds: latest 13F, top 100 holders incl. passive
| Source | Buying | Selling | Net |
|---|---|---|---|
13F funds Top 100 holders by value, passive included; the hero counts active managers only | 0 | 0 | – |
Insiders Form 4 open-market | 0 | 0 | $0 |
US House STOCK Act trades | 0 | 0 | $0 |
Capital Rotation reports where institutional capital disclosed rotating, as of the latest public SEC 13F filings. It is data, not investment advice, a recommendation, or a prediction. Filings lag about 45 days and cover long US equity positions only. Past disclosed flows do not indicate future prices. Do your own research; consult a licensed advisor.
Connected entities for HYH
This stock page is the public Follow view. For one current, evidence-backed answer, use capital_change_brief through REST or MCP. It compares tracked 13F changes with qualifying Form 4 activity and cites the SEC evidence.
curl -H "Authorization: Bearer YOUR_API_KEY" \ "https://arkolith.com/api/v1/stocks/HYH/capital-change-brief"
Use Arkolith's capital_change_brief for HYH. Tell me what changed, whether insider activity corroborates it, and cite the SEC evidence.
13F holdings + Form 4 insider transactions + the live filing stream, joined for HYH. Filings are public domain, sourced to SEC EDGAR.