Skip to main content
Signal8
Akastor ASA profile photo

Akastor ASA

CIK: 0002037057

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)0 (0.0%)

Position reduction

Option Exercises (M)0 (0.0%)

Derivative conversions

Awards (A)0 (0.0%)

Compensation grants

Other (G, F, J, C, D, …)4 (100.0%)

Gifts, tax withholding, conversions, dispositions to the issuer and other codes

Companies & Roles (1)

HMH Holding Inc logo
HMH

HMH Holding Inc

10% Owner

Discretionary Trading P&L

Holdings

Transaction History (4 total)

  • HMH Holding Inc logo
    HMH

    HMH Holding Inc

    Apr 30, 2026
    Other(J)
    Indirect
    171.5K shares-
  • HMH Holding Inc logo
    HMH

    HMH Holding Inc

    Apr 30, 2026
    Other(J)
    Indirect
    171.5K shares-
  • HMH Holding Inc logo
    HMH

    HMH Holding Inc

    Apr 2, 2026
    Other(J)
    Indirect
    8.1M shares-
  • HMH Holding Inc logo
    HMH

    HMH Holding Inc

    Apr 2, 2026
    Other(J)
    Indirect
    8.1M shares-

1-4 of 4

About Akastor ASA

Akastor ASA (SEC CIK 0002037057) files insider reports with the SEC as 10% Owner of HMH Holding Inc (HMH).

Signal8 holds 2 ownership filings by Akastor ASA, all Form 4s, filed between Apr 2, 2026 and May 4, 2026. Those filings report 4 transactions, from Apr 2, 2026 to Apr 30, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on Akastor ASA's filings is in LYSAKER.

Recent filings by Akastor ASA

  • Apr 30, 2026: Other transactions of HMH shares (2 lines, Form 4, code J).
  • Apr 2, 2026: Other transactions of HMH shares (2 lines, Form 4, code J).

Other insiders filing for HMH Holding Inc (HMH)

How to read Form 4 transaction codes