Insider Trading
Current insider transactions (SEC Form 4) — buys and sells by officers, directors, and major shareholders.
| Ticker | Insider | Title | Date | Transaction | Price ($) | Shares | Value ($) | SEC Form 4 |
|---|---|---|---|---|---|---|---|---|
| HCAT | Kohl Simeon | Chief Executive Officer | 09/14/2026 | Kauf | 1.79 | 59,000 | 105,439 | Form 4 |
| HUMA | Jones Keith Anthony | Director | 09/14/2026 | Kauf | 0.562 | 10,000 | 5,620 | Form 4 |
| HLMN | Kraft Robert O. | CFO and Treasurer | 09/11/2026 | Kauf | 7.00 | 35,500 | 248,500 | Form 4 |
| HELP | Glavine Paul | Chief Growth Officer | 09/08/2026 | Kauf | 12.47 | 100,000 | 1,247,190 | Form 4 |
| HELP | So Eric H. L. | Executive Chair | 09/08/2026 | Kauf | 12.39 | 100,000 | 1,238,670 | Form 4 |
| HELP | So Eric H. L. | Executive Chair | 09/04/2026 | Kauf | 12.09 | 100,000 | 1,208,900 | Form 4 |
| HELP | Glavine Paul | Chief Growth Officer | 09/03/2026 | Kauf | 11.78 | 100,000 | 1,178,280 | Form 4 |
| HDSN | Hartree Partners, LP | 10% Owner | 09/02/2026 | Kauf | 5.10 | 5,317 | 27,117 | Form 4 |
| HELP | So Eric H. L. | Executive Chair | 09/01/2026 | Kauf | 11.81 | 95,000 | 1,121,475 | Form 4 |
| HONA | Arnold Craig | Director | 09/01/2026 | Kauf | 156.00 | 6,400 | 998,400 | Form 4 |
| HELP | Glavine Paul | Chief Growth Officer | 08/31/2026 | Kauf | 11.59 | 90,000 | 1,042,677 | Form 4 |
| HYNE | Rosenbaum Steven F. | Director | 08/28/2026 | Kauf | 16.56 | 200 | 3,312 | Form 4 |
| HWKN | Oldenkamp Jeffrey P. | EXECUTIVE VP AND CFO | 08/27/2026 | Kauf | 119.00 | 1,290 | 153,510 | Form 4 |
| HWBK | Hettinger Shawna M. | Director | 08/27/2026 | Kauf | 38.20 | 654 | 24,983 | Form 4 |
| HYLN | Cubbage Vincent T. | Director | 08/27/2026 | Kauf | 3.40 | 50,000 | 170,000 | Form 4 |
| HWBK | Hettinger Shawna M. | Director | 08/26/2026 | Kauf | 38.75 | 645 | 24,994 | Form 4 |
| HWKN | Lange Douglas A. | VP - WATER TREATMENT GROUP | 08/25/2026 | Kauf | 118.75 | 910 | 108,066 | Form 4 |
| HDSN | Hartree Partners, LP | 10% Owner | 08/25/2026 | Kauf | 5.50 | 91,166 | 501,094 | Form 4 |
| HYNE | Healy Walter F | President, CEO and Director | 08/25/2026 | Kauf | 16.59 | 1,500 | 24,885 | Form 4 |
| HDSN | Hartree Partners, LP | 10% Owner | 08/24/2026 | Kauf | 5.50 | 9,446 | 51,953 | Form 4 |
| HYNE | Healy Walter F | President, CEO and Director | 08/24/2026 | Kauf | 16.36 | 48 | 785 | Form 4 |
| HRI | Olsson Erik | Director | 08/21/2026 | Kauf | 163.00 | 3,085 | 502,855 | Form 4 |
| HUMA | Jones Keith Anthony | Director | 08/20/2026 | Kauf | 0.693 | 10,000 | 6,930 | Form 4 |
| HGBL | Cobb Brian J. | CFO | 08/20/2026 | Kauf | 1.10 | 20,000 | 22,000 | Form 4 |
| HUMA | Jones Keith Anthony | Director | 08/17/2026 | Kauf | 0.594 | 30,000 | 17,820 | Form 4 |
| HGBL | Hounsell Bruce Kenneth | President, Heritage DebtX LLC | 08/17/2026 | Kauf | 1.14 | 10,000 | 11,395 | Form 4 |
| HGBL | Dove Nicholas Kirk | President, Industrial Assets | 08/17/2026 | Kauf | 1.10 | 60,000 | 65,940 | Form 4 |
| HDSN | Hartree Partners, LP | 10% Owner | 08/12/2026 | Kauf | 5.50 | 5,198 | 28,589 | Form 4 |
| HOG | Littleton Gayle | CLO, CCO, CAO & Corp Sec | 08/11/2026 | Kauf | 26.38 | 7,500 | 197,850 | Form 4 |
| HPP | Bortz Jon E | Director | 08/11/2026 | Kauf | 13.40 | 25,000 | 335,000 | Form 4 |
| HOG | Starrs Artie | President & CEO | 08/10/2026 | Kauf | 25.89 | 10,000 | 258,941 | Form 4 |
| HUBS | Dischler Gerald | Director | 08/10/2026 | Kauf | 215.93 | 925 | 199,735 | Form 4 |
| HLI | Alley J Lindsey | Chief Financial Officer | 08/03/2026 | Kauf | 124.52 | 4,020 | 500,570 | Form 4 |
| HUN | Huntsman Peter R | Chairman, President & CEO | 08/03/2026 | Kauf | 9.81 | 100,000 | 981,000 | Form 4 |
| HOG | Nova Daniel J | Director | 07/31/2026 | Kauf | 24.57 | 40,000 | 982,700 | Form 4 |
| HNVR | O'Connor Kevin M | President | 07/30/2026 | Kauf | 26.88 | 10,000 | 268,800 | Form 4 |
| HDSN | Hartree Partners, LP | 10% Owner | 07/29/2026 | Kauf | 5.99 | 52,104 | 312,103 | Form 4 |
| HDSN | Hartree Partners, LP | 10% Owner | 07/21/2026 | Kauf | 5.99 | 47,708 | 285,742 | Form 4 |
| HDSN | Hartree Partners, LP | 10% Owner | 07/20/2026 | Kauf | 5.99 | 17,842 | 106,859 | Form 4 |
| HNRG | Sugg Barbara Ann | Director | 07/14/2026 | Kauf | 17.13 | 1,300 | 22,268 | Form 4 |
| HNRG | Sugg Barbara Ann | Director | 07/14/2026 | Kauf | 17.13 | 3,700 | 63,381 | Form 4 |
| HDSN | Hartree Partners, LP | 10% Owner | 07/07/2026 | Kauf | 5.99 | 600 | 3,594 | Form 4 |
| HTO | ATLAS Infrastructure Partners (UK) Ltd. | 10% Owner | 07/07/2026 | Kauf | 62.03 | 2,784 | 172,692 | Form 4 |
| HDSN | Hartree Partners, LP | 10% Owner | 07/06/2026 | Kauf | 5.99 | 4,634 | 27,758 | Form 4 |
A compact market overview — not investment advice. Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q).