Arq, Inc. · NASDAQ:ARQ

Orin Hirschman reported a 5.80% stake in Arq, Inc. (Schedule 13G/A)

Event Dec 31, 2025 · Filed Jan 28, 2026

Orin Hirschman reported a 5.80% stake in Arq, Inc., 2,470,950 shares, as a passive investor on Dec 31, 2025. Filed Jan 28, 2026 (Schedule 13G/A).

Stake
5.80%
Shares
2,470,950
Intent
Passive
What changed
Stake changed
Filed together
2 holders

The filing in full

HolderStakeShares
Orin Hirschman5.80%2,470,950
AIGH Capital Management LLC5.30%2,273,092

Source

View original at SEC

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