Form 4 for HMH HMH Holding Inc
Accepted 2026-09-04 17:52:33 ET · period of report 2026-09-03 · accession 0001628280-26-060774 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-09-04 17:52 | 2026-09-03 | HMH | Dyrseth Roy A. | Chief Commercial Off | A - Grant | $19.26 | +10.9K | 79.6K | +16% | +$210.5K | |
| 2026-09-04 17:52 | 2026-09-03 | HMH | Dyrseth Roy A. | Chief Commercial Off | F - Tax | $19.26 | -5,180 | 74.4K | -7% | -$99.8K |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Class A Common Stock | 2026-09-03 | A | A | 10,927 | $19.26 | 79,570 | D | — | — | (F1) On April 2, 2026, the reporting person was granted 10,927 performance-based restricted stock units, each of which represented a contingent right to receive one share of Class A common stock, par value $0.01 per share, of HMH Holding Inc. (the "Issuer"). The restricted stock units could be earned up to 200% of target depending on the Issuer's EBITDA growth as compared to the EBITDA growth of a set of peer companies over the three-year period from September 1, 2023 through August 31, 2026 and subject to the reporting person's continued service throughout such three-year period. On September 3, 2026, the Compensation Committee of the Board of Directors of the Issuer certified achievement of the performance condition at 50%, resulting in the restricted stock units originally granted becoming earned at 100% of the target amount granted. |
| 2 | Common | Class A Common Stock | 2026-09-03 | F | D | 5,180 | $19.26 | 74,390 | D | — | — | (F2) Represents shares of Class A common stock, par value $0.01 per share of the Issuer withheld to satisfy tax withholding obligations upon the vesting of performance-based restricted stock units. This net settlement was approved by the board of directors of the Issuer pursuant to Rule 16b-3 under the Securities Exchange Act of 1934, as amended. |