NASDAQ: ARQ
Arq Inc Stock Ownership - Who owns Arq?

Insider buying vs selling

Have Arq Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Shimon SteinmetzCFO2026-09-081,098$2.34
$2.57kBuy
Shimon SteinmetzCFO2026-09-081,874$2.34
$4.38kBuy
Shimon SteinmetzCFO2026-09-041,402$2.29
$3.21kBuy
Shimon SteinmetzCFO2026-09-044,356$2.27
$9.91kBuy
Shimon SteinmetzCFO2026-09-037,500$2.22
$16.64kBuy
Shimon SteinmetzCFO2026-09-038,770$2.23
$19.51kBuy
Jay Loring VoncannonChief Financial Officer2026-05-0416,709$2.27
$37.93kSell
Joseph M. WongChief Technology Officer2026-03-2310,085$2.27
$22.89kSell
Richard CampbellbreedenDirector2026-03-23150,000$2.21
$331.65kBuy
Stacia HansenChief Accounting Officer2026-03-238,894$2.27
$20.19kSell

1 of 3

ARQ insiders have bought more... subscribe to Premium to read more.
Net Insider Buy/Sell (L12M) Ownership

Be the first to know when ARQ insiders and whales buy or sell their stock.

ARQ Shareholders

What type of owners hold Arq Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Arq Ltd8.74%3,814,864$8.16MInsider
Julian Alexander McIntyre8.58%3,746,534$8.02MInsider
Jeremy Blank7.30%3,187,760$6.82MInsider
Coliseum Capital Management LLC4.81%2,099,345$4.49MInsider
Alta Fundamental Advisers LLC4.65%2,028,963$4.34MInsider
Robert E. Rasmus2.52%1,099,152$2.35MInsider
Alta Fundamental Advisers Sp LLC1.98%862,975$1.85MInsider
Richard Campbellbreeden1.36%593,679$1.27MInsider
Michael D. Durham1.25%547,395$1.17MInsider
Joseph M. Wong1.16%506,648$1.08MInsider

1 of 3

ARQ vs Pollution & Treatment Control Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
ARQ0.04%50.32%Net BuyingNet Buying
FTEK0.02%97.71%Net BuyingNet Buying
SCWO0.00%100.00%Net Selling
BCHT0.02%11.23%Net Buying
ZONE0.02%8.15%Net BuyingNet Buying

Arq Stock Ownership FAQ

Who owns Arq?

Arq (NASDAQ: ARQ) is owned by 0.04% institutional shareholders, 50.32% Arq insiders, and 49.65% retail investors. Arq Ltd is the largest individual Arq shareholder, owning 3.81M shares representing 8.74% of the company. Arq Ltd's Arq shares are currently valued at $7.90M.

If you're new to stock investing, here's how to buy Arq stock.
WallStreetZen does not provide financial advice and does not issue recommendations or offers to buy stock or sell any security.

Information is provided 'as-is' and solely for informational purposes and is not advice. WallStreetZen does not bear any responsibility for any losses or damage that may occur as a result of reliance on this data.