Dyrseth Roy A.
Chief Commercial Officer
Dyrseth Roy A. has filed 5 SEC Form 4 filings (8 transaction rows) across 1 company, with disclosures dating back to 2026. 5 of those filings fall inside the rolling window. Most recent filing: Sep 4, 2026.
On the most recent filing, Dyrseth Roy A. is listed as Chief Commercial Officer at HMH Holding Inc. Inside the rolling window, Dyrseth Roy A. reported 1 open-market purchase totaling $160K in HMH and no open-market sales.
Companies traded
Other insiders at HMH
Insider Buying
$160K
reported purchases (SEC code P)
Insider Selling
$0
reported sales (SEC code S)
Companies
1
in the rolling window
Frequently asked questions
How many SEC Form 4 filings has Dyrseth Roy A. made?
Dyrseth Roy A. has filed 5 SEC Form 4 filings (8 transaction rows) across 1 company since 2026.
Which companies does Dyrseth Roy A. trade?
Dyrseth Roy A. has filed SEC Form 4 disclosures for 1 company, including HMH.
When was Dyrseth Roy A.'s most recent SEC Form 4 filing?
Dyrseth Roy A.'s most recent SEC Form 4 filing on Tracefour is dated Sep 4, 2026.
What is Dyrseth Roy A.'s job title?
On the most recent SEC Form 4 filings tracked by Tracefour, Dyrseth Roy A. is listed as Chief Commercial Officer.
What is Dyrseth Roy A.'s total buy and sell value in the current window?
Inside the rolling retention window, Dyrseth Roy A. bought $160K and sold $0 based on SEC Form 4 filings.
What was Dyrseth Roy A.'s largest disclosed transaction?
The largest disclosed transaction in the current window is a purchase of 8,000 HMH shares on 2026-04-02, worth $160K, per SEC Form 4 filings.