HMH Holding Inc
Insider activity for last month from 08/03 to 09/03. Counts use processed Form 4 rows. Purchase and sale metrics use codes P and S; totals remain unknown when any matching value is missing. Rows without a usable transaction date cannot be assigned to a rolling period and are excluded.
Open-market mix
Buy vs sell distribution by transaction countInsider activity report
Monthly open-market purchase and sale countsTransaction codes
By Form 4 transaction code in selected period- F · Tax withholding · dominant7 · 100%
Activity by reported role
A joint filing can contribute to multiple roles- CAO · dominant2 · 22%
- CCO1 · 11%
- Chief executive officer1 · 11%
- Chief financial officer1 · 11%
- COO1 · 11%
- CS1 · 11%
- CTO1 · 11%
- GC1 · 11%
Distinct insiders active
Reporting-owner CIKs by month · peak Sep 2026 (7)Reported Holdings After
Separated by insider, security, and ownership typeThese are reported post-transaction holdings, not company-wide ownership percentages. Securities, indirect vehicles, and amendments are kept separate.
Filing activity heatmap
Each cell is one day · intensity = transactions · buys green, sells redTop insiders
By absolute net value across the selected period- BE-$127.7k
- SP-$79.8k
- DA-$79.8k
- RW-$66.3k
- MW-$66.3k
Filing detail checks
Secondary metrics for the selected periodFiling-only signals
Deterministic matches in the selected period
No filing-only signal badges matched this period.
HMH transaction history
Filters apply within this company and selected period by default| Ticker | Insider | Role | Type | Shares | Value | Code | Signals | 90d return | Filed | Trans date |
|---|---|---|---|---|---|---|---|---|---|---|
| HMH | RETTIG DWIGHT W | CAOGCCS | withholding | 3.44k | -$6.62M | F | — | — | 09/03 | 09/01 |
| HMH | Skogerbo Pal | CTO | withholding | 4.14k | -$7.98M | F | — | — | 09/03 | 09/01 |
| HMH | Qureshi Hunain | CAO | withholding | 1.97k | -$3.79M | F | — | — | 09/03 | 09/01 |
| HMH | McGee Thomas W. | CFO | withholding | 3.44k | -$6.62M | F | — | — | 09/03 | 09/01 |
| HMH | Dyrseth Roy A. | CCO | withholding | 4.14k | -$7.98M | F | — | — | 09/03 | 09/01 |
| HMH | CHAUVIERE E CHARLS | COO | withholding | 3.44k | -$6.62M | F | — | — | 09/03 | 09/01 |
| HMH | Bergsvik Eirik | CEO | withholding | 6.63k | -$12.7M | F | — | — | 09/03 | 09/01 |
HMH Holding Inc Insider Activity FAQ
SEC Form 4 contextWho recently reported transactions at HMH Holding Inc?
RETTIG DWIGHT W, Skogerbo Pal, Qureshi Hunain, McGee Thomas W., Dyrseth Roy A., CHAUVIERE E CHARLS, Bergsvik Eirik.
When was the latest reported open-market purchase?
No code-P purchase is available for this period.
When was the latest reported open-market sale?
No code-S sale is available for this period.
What is the recent purchase and sale balance?
No code-P purchases or code-S sales were reported in the selected period.
Where can I see the original SEC filing?
Every transaction row and latest-activity fact links to its original SEC filing.
What do these Form 4 transaction codes mean?
P and S generally describe open-market or private purchases and sales. A, D, F, M, X, G, J, and V describe awards, issuer dispositions, tax withholding, exercises, gifts, other transactions, and voluntary early reports; review each filing and its footnotes for context.