Dyrseth Roy A.

CIK 2035162 · Chief Commercial Officer · last filed 2026-05-07

Dyrseth Roy A. is a Chief Commercial Officer who has filed 2 SEC Form 4 insider transactions across 1 company since 2026. The most recent filing, for HMH, was dated May 7, 2026. Across all open-market trades the lifetime net is +$160.0K, making them a net buyer over the disclosed history.

"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.

Disclosed Exposure

$0

Companies

1

Total Filings

2

Lifetime Open-Market Net

$160.0K

Holdings By Company

Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.

Symbol	Role	Shares	Price	Disclosed Exposure	Lifetime OM Net	Filings	Latest Filed
HMH	Chief Commercial Officer	80,744	—	—	$160.0K	2	2026-05-07

Recent Filings

2 filings

Form 4 transactions across all companies, newest first.

Filed	Symbol	Action	Net Shares	Net $	Link
2026-05-07	HMH	Grant (A)	+12,468	$0	EDGAR
2026-04-06	HMH	Mixed	+68,276	$160.0K	EDGAR

Codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.