IEHC Insider Transactions
58 retained open-market purchase and sale rows from SEC Forms 3, 4 and 5, newest first. This page shows rows 1–58; provenance stays internal.
IEHC insiders transaction timeline
PurchaseSale
| Insider profile | Role | Date | Transaction | Shares | Price |
|---|---|---|---|---|---|
| Rosenfeld Michael E | Director | 2026-08-14 | Sale | 1,240 | $32.50 |
| Rosenfeld Michael E | Director | 2026-08-13 | Sale | 3,000 | $33.00 |
| Offerman Gail | Ten Percent Owner | 2026-08-13 | Sale | 2,000 | $32.25 |
| Chafetz Gerald E. | Director | 2026-03-18 | Sale | 2.0 | $18.5 |
| Chafetz Gerald E. | Director | 2026-03-18 | Sale | 498.0 | $18.0 |
| Chafetz Gerald E. | Director | 2026-03-17 | Sale | 500.0 | $17.39 |
| Offerman Dave | COB, President and CEO | 2026-03-09 | Sale | 350.0 | $17.28 |
| Offerman Dave | COB, President and CEO | 2026-03-06 | Sale | 4,650.0 | $16.5 |
| Offerman Dave | President and CEO | 2024-11-14 | Sale | 4,783.0 | $9.75 |
| Offerman Dave | President and CEO | 2024-11-14 | Sale | 565.0 | $9.75 |
| Offerman Dave | President and CEO | 2024-11-14 | Sale | 10,000.0 | $9.0 |
| Offerman Gail | TenPercentOwner | 2021-09-21 | Sale | 440.0 | $13.76 |
| ZEFF DANIEL | TenPercentOwner | 2021-08-05 | Sale | 90,000.0 | $14.8 |
| Zeff Holding Company, LLC | TenPercentOwner | 2021-08-05 | Sale | 90,000.0 | $14.8 |
| Zeff Capital, LP | TenPercentOwner | 2021-08-05 | Sale | 90,000.0 | $14.8 |
| ZEFF DANIEL | TenPercentOwner | 2021-08-02 | Sale | 10,000.0 | $14.62 |
| Zeff Holding Company, LLC | TenPercentOwner | 2021-08-02 | Sale | 10,000.0 | $14.62 |
| Zeff Capital, LP | TenPercentOwner | 2021-08-02 | Sale | 10,000.0 | $14.62 |
| Offerman Gail | TenPercentOwner | 2021-07-16 | Sale | 200.0 | $16.04 |
| ZEFF DANIEL | TenPercentOwner | 2019-05-24 | Purchase | 2,500.0 | $17.98 |
| Zeff Holding Company, LLC | TenPercentOwner | 2019-05-24 | Purchase | 2,500.0 | $17.98 |
| Zeff Capital, LP | TenPercentOwner | 2019-05-24 | Purchase | 2,500.0 | $17.98 |
| ZEFF DANIEL | TenPercentOwner | 2019-01-31 | Purchase | 1,800.0 | $14.18 |
| Zeff Holding Company, LLC | TenPercentOwner | 2019-01-31 | Purchase | 1,800.0 | $14.18 |
| Zeff Capital, LP | TenPercentOwner | 2019-01-31 | Purchase | 1,800.0 | $14.18 |
| ZEFF DANIEL | TenPercentOwner | 2019-01-31 | Purchase | 726.0 | $13.2 |
| Zeff Holding Company, LLC | TenPercentOwner | 2019-01-31 | Purchase | 726.0 | $13.2 |
| Zeff Capital, LP | TenPercentOwner | 2019-01-31 | Purchase | 726.0 | $13.2 |
| Zeff Capital, LP | TenPercentOwner | 2019-01-04 | Purchase | 2,401.0 | $13.47 |
| Zeff Capital, LP | TenPercentOwner | 2018-11-28 | Purchase | 4,970.0 | $13.75 |
| Zeff Capital, LP | TenPercentOwner | 2018-11-28 | Purchase | 1,638.0 | $13.6 |
| Zeff Capital, LP | TenPercentOwner | 2018-11-28 | Purchase | 250.0 | $13.4 |
| Zeff Capital, LP | TenPercentOwner | 2018-08-20 | Purchase | 10,000.0 | $12.87 |
| Zeff Capital, LP | TenPercentOwner | 2018-04-26 | Purchase | 4,632.0 | $8.0 |
| Zeff Capital, LP | TenPercentOwner | 2018-04-18 | Purchase | 5,000.0 | $8.26 |
| Zeff Capital, LP | TenPercentOwner | 2017-12-04 | Purchase | 1,800.0 | $8.8 |
| Zeff Capital, LP | TenPercentOwner | 2017-12-04 | Purchase | 1,600.0 | $8.65 |
| Zeff Capital, LP | TenPercentOwner | 2017-12-04 | Purchase | 1,000.0 | $8.65 |
| Zeff Capital, LP | TenPercentOwner | 2017-12-01 | Purchase | 344.0 | $8.5 |
| Zeff Capital, LP | TenPercentOwner | 2017-12-01 | Purchase | 13.0 | $7.84 |
| Zeff Capital, LP | TenPercentOwner | 2017-01-23 | Purchase | 10,000.0 | $6.55 |
| Zeff Capital, LP | TenPercentOwner | 2017-01-23 | Purchase | 9,985.0 | $6.43 |
| Zeff Capital, LP | TenPercentOwner | 2016-11-16 | Purchase | 5,100.0 | $6.55 |
| Zeff Capital, LP | TenPercentOwner | 2016-11-16 | Purchase | 10,000.0 | $6.55 |
| Zeff Capital, LP | TenPercentOwner | 2016-11-16 | Purchase | 5,000.0 | $6.55 |
| Zeff Capital, LP | TenPercentOwner | 2016-11-16 | Purchase | 5,000.0 | $6.55 |
| Zeff Capital, LP | TenPercentOwner | 2016-11-16 | Purchase | 5,000.0 | $6.54 |
| Zeff Capital, LP | TenPercentOwner | 2016-11-11 | Purchase | 1,500.0 | $6.2 |
| Zeff Capital, LP | TenPercentOwner | 2016-11-11 | Purchase | 1,200.0 | $6.2 |
| Zeff Capital, LP | TenPercentOwner | 2016-11-11 | Purchase | 1,200.0 | $6.13 |
| Zeff Capital, LP | TenPercentOwner | 2016-11-11 | Purchase | 1,100.0 | $6.15 |
| Zeff Capital, LP | TenPercentOwner | 2016-11-10 | Purchase | 100.0 | $6.25 |
| Zeff Capital, LP | TenPercentOwner | 2016-11-10 | Purchase | 1,000.0 | $6.2 |
| Zeff Capital, LP | TenPercentOwner | 2016-11-10 | Purchase | 100.0 | $6.15 |
| Zeff Capital, LP | TenPercentOwner | 2016-11-10 | Purchase | 1,500.0 | $6.15 |
| Zeff Capital, LP | TenPercentOwner | 2016-11-10 | Purchase | 1,500.0 | $6.15 |
| Zeff Capital, LP | TenPercentOwner | 2016-11-10 | Purchase | 5,000.0 | $6.12 |
| Knoth Robert | CFO, Treasurer and Secretary | 2012-03-27 | Purchase | 80.0 | $4.0 |