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 |
|---|---|---|---|---|---|---|---|---|
| HMH | Skogerbo Pal | Chief Technology Officer | 09/03/2026 | Steuer-Abgabe | 19.26 | 5,180 | 99,767 | Form 4 |
| HMH | Skogerbo Pal | Chief Technology Officer | 09/03/2026 | Zuteilung | 19.26 | 10,927 | 210,454 | Form 4 |
| HMH | Rettig Dwight W | Chf Admn Officer, GC, Corp Sec | 09/03/2026 | Steuer-Abgabe | 19.26 | 4,300 | 82,818 | Form 4 |
| HMH | Rettig Dwight W | Chf Admn Officer, GC, Corp Sec | 09/03/2026 | Zuteilung | 19.26 | 10,927 | 210,454 | Form 4 |
| HMH | Qureshi Hunain | Chief Accounting Officer | 09/03/2026 | Steuer-Abgabe | 19.26 | 1,205 | 23,208 | Form 4 |
| HMH | Qureshi Hunain | Chief Accounting Officer | 09/03/2026 | Zuteilung | 19.26 | 3,060 | 58,936 | Form 4 |
| HMH | McGee Thomas W. | Chief Financial Officer | 09/03/2026 | Steuer-Abgabe | 19.26 | 4,300 | 82,818 | Form 4 |
| HMH | McGee Thomas W. | Chief Financial Officer | 09/03/2026 | Zuteilung | 19.26 | 10,927 | 210,454 | Form 4 |
| HMH | Dyrseth Roy A. | Chief Commercial Officer | 09/03/2026 | Steuer-Abgabe | 19.26 | 5,180 | 99,767 | Form 4 |
| HMH | Dyrseth Roy A. | Chief Commercial Officer | 09/03/2026 | Zuteilung | 19.26 | 10,927 | 210,454 | Form 4 |
| HMH | Chauviere E Charls | Chief Operations Officer | 09/03/2026 | Steuer-Abgabe | 19.26 | 4,300 | 82,818 | Form 4 |
| HMH | Chauviere E Charls | Chief Operations Officer | 09/03/2026 | Zuteilung | 19.26 | 10,927 | 210,454 | Form 4 |
| HMH | Bergsvik Eirik | Chief Executive Officer | 09/03/2026 | Steuer-Abgabe | 19.26 | 8,287 | 159,608 | Form 4 |
| HMH | Bergsvik Eirik | Chief Executive Officer | 09/03/2026 | Zuteilung | 19.26 | 17,483 | 336,723 | Form 4 |
| HMH | Rettig Dwight W | Chf Admn Officer, GC, Corp Sec | 09/01/2026 | Steuer-Abgabe | 19.26 | 3,442 | 66,293 | Form 4 |
| HMH | Skogerbo Pal | Chief Technology Officer | 09/01/2026 | Steuer-Abgabe | 19.26 | 4,145 | 79,833 | Form 4 |
| HMH | Qureshi Hunain | Chief Accounting Officer | 09/01/2026 | Steuer-Abgabe | 19.26 | 1,970 | 37,942 | Form 4 |
| HMH | McGee Thomas W. | Chief Financial Officer | 09/01/2026 | Steuer-Abgabe | 19.26 | 3,442 | 66,293 | Form 4 |
| HMH | Dyrseth Roy A. | Chief Commercial Officer | 09/01/2026 | Steuer-Abgabe | 19.26 | 4,145 | 79,833 | Form 4 |
| HMH | Chauviere E Charls | Chief Operations Officer | 09/01/2026 | Steuer-Abgabe | 19.26 | 3,442 | 66,293 | Form 4 |
| HMH | Bergsvik Eirik | Chief Executive Officer | 09/01/2026 | Steuer-Abgabe | 19.26 | 6,631 | 127,713 | Form 4 |
A compact market overview — not investment advice. Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q).