WAVEMAN · COMPANY

ARQ · Arq, Inc.

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TEAM-0.32% 13F +439META+2.47% 13F +2,694RCG-2.04% CLUSTERUTHR-4.03% 13F +425CRWV-1.12% 13F +693CRM-0.46% 13F +1,018CVNA+2.74% 13F +794TPL-0.71% 13F +444NET-4.47% 13F +710MSTR-1.35% 13F +526DELL+15.81% 13F +1,203CRWD-5.42% 13F +1,382ANET+2.87% 13F +1,323COIN-1.05% 13F +475TEAM-0.32% 13F +439META+2.47% 13F +2,694RCG-2.04% CLUSTERUTHR-4.03% 13F +425CRWV-1.12% 13F +693CRM-0.46% 13F +1,018CVNA+2.74% 13F +794TPL-0.71% 13F +444NET-4.47% 13F +710MSTR-1.35% 13F +526DELL+15.81% 13F +1,203CRWD-5.42% 13F +1,382ANET+2.87% 13F +1,323COIN-1.05% 13F +475

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ARQ

Name: Arq, Inc. (ARQ) insider trading and ownership data
Creator: WaveMan
License: https://wave-man.com/terms

Arq, Inc.

PHARMA & BIOTECH · MISCELLANEOUS CHEMICAL PRODUCTS · CIK 0001515156

CLUSTER · 4 INSIDERSC-SUITE BUYING · 2☆ WATCH

INSIDER NET · 180D

$467.4K

open-market buys minus sells, Form 4 codes P and S

INSIDER BUYERS · 180D

CONGRESS BUYERS · 1Y

FUNDS ADDED · QTR

13F, latest reported quarter

REVENUE GROWTH

+10.4%

XBRL, annual

NET MARGIN

-43.7%

SEVEN FACTS, RANKED AGAINST THE SECTOR · RANK IS NOT A FORECAST

INSIDERS

net +$467.4K over 180 days

more than 84% of Pharma & Biotech

CONGRESS

no member of Congress has reported trading it

FUNDS

63 funds added or opened last quarter

more than 50% of Pharma & Biotech

REVENUE

+10.4% year over year

more than 61% of Pharma & Biotech

MARGIN

-43.7% net margin

below 57% of Pharma & Biotech

BUYBACKS

no share repurchases reported

SHORT

0.9% of shares outstanding short · 1.8 days to cover · settled 2026-07-31

below 73% of Pharma & Biotech

THE SITUATION · EVERY LINE IS ONE RULE OVER ONE DATASET

4 insiders independently bought a net $467.4K while the stock fell 33% over six months — no planned sales are queued against it.

63 funds added or opened positions in the latest 13F quarter, of 100 holders.

The year, with the filings on it

Total return indexed to 100 over the last 12 months · every marker is a federal filing, placed at its date — hover any marker for the detail

TOTAL 12M RETURN -69.0%

-69.0%12M

INSIDER BUYINSIDER SELL

INDEXED RETURN, DIVIDEND-ADJUSTED — NOT A PRICE CHART · LARGE TRADES DRAWN FIRST WHEN A NAME FILES HEAVILY

Live price

Daily candles from TradingView, on their licence — no filings are marked on this one

WHY THIS NAME IS ON THE DESK

4 insiders reported buying shares.

The record shows a net $467.4K bought by insiders over 180 days, 63 funds added last quarter. Every figure is a federal filing, dated the day it became public.

Backtest this pattern Open the screener

Same sector, ranked by filing activity

Sector from the SEC's own SIC classification

UTHR CPIX MRNA REGN LLY ALNY ELF CITR MDGL DNA VRTX NUVL

Insider transactions

Form 4 purchases and sales (codes P and S) — grants, option exercises and preferred conversions excluded

Over the last 180 days, Arq, Inc. insiders bought a net $467.4K of stock across 28 Form 4 purchases and sales, with 4 insider(s) buying. Source: SEC Form 4 filings, as of 2026-09-04.

INSIDER

FILED

VALUE

Voncannon Jay Loring

Chief Financial Officer

SELL

2026-05-04

16,709.0

$37.9K

Campbell-Breeden Richard

Director

BUY

2026-03-23

150,000.0

$331.5K

Wong Joseph M

Chief Technology Officer

BUY

2026-03-17

10,000.0

$18.9K

Smith Claiborne Benson

Gen Counsel, Corp Secretary

BUY

2026-03-16

1,000.0

$1.9K

EICHER CAROL S

Director

BUY

2026-03-13

77,500.0

$151.1K

28 TRANSACTIONS ON RECORD

Showing the most recent few. Create a free account to see 23 more transactions on record, the cross-source screener and CSV export. We store only your email address, and there is no password to create.

Institutional holders

13F · holdings as of the latest quarter funds have reported

ROYCE & ASSOCIATES LP

1,862,764.0 sh

$4.8M

AQR CAPITAL MANAGEMENT LLC

1,814,114.0 sh

$4.6M

VANGUARD CAPITAL MANAGEMENT LLC

1,464,532.0 sh

$3.7M

MARSHALL WACE, LLP

880,201.0 sh

$2.2M

Peapod Lane Capital LLC

787,880.0 sh

$2.0M

SCHEDULE 13D/G

No 5%+ ownership filings

Nobody has crossed 5% with a filing obligation. Absence is a fact here, not missing data.

FORM 144

No planned-sale notices

No insider has notified an intent to sell. This is the panel to watch after a run-up.

Fund concentration

N-PORT · funds ranked by how much of THEMSELVES they put in this stock — the conviction number 13F cannot show

Invesco NASDAQ Future Gen 200 ETF

$62.4K POSITION · AS OF 2026-02-28

0.4%

Gabelli Global Mini Mites Fund

$56.3K POSITION · AS OF 2026-03-31

0.3%

Royce Small-Cap Opportunity Fund

$2.3M POSITION · AS OF 2026-03-31

0.2%

Firsthand Alternative Energy Fund

$17.4K POSITION · AS OF 2026-03-31

0.2%

North Star Micro Cap Fund

$263.2K POSITION · AS OF 2026-02-28

0.1%

Ultra-Small Company Market Fund

$176.1K POSITION · AS OF 2026-03-31

0.1%

SEC N-PORT, MONTHLY WITH A ~60-DAY PUBLIC LAG · FUNDS ≥ $10M · % = SHARE OF THE FUND'S OWN BOOK

Executive pay vs shareholder return · Robert Rasmus

DEF 14A pay-versus-performance disclosure · both the headline pay and the SEC's mark-to-market figure, beside the return the company delivered and the return of the peer group it chose itself

CEO TOTAL

ACTUALLY PAID

OTHER NEOs AVG

TSR

PEER TSR

2025

$143.0K

$71.2K

$777.4K

+35%

—

2023

$2.1M

$1.4M

$888.2K

+23%

—

2022

$1.7M

$951.7K

$855.1K

-63%

—

TAGGED BY THE COMPANY UNDER SEC ITEM 402(v) · RETURN IS CUMULATIVE FROM THE START OF THE DISCLOSURE PERIOD · GREEN WHERE THE COMPANY BEAT ITS OWN PEER GROUP

Fundamentals

Annual figures from XBRL filings · pick a past date to see them exactly as the market knew them then — restatements and all

	2025-12	2024-12	2023-12	2022-12
REVENUE	$120.3M	$109.0M	$99.2M	$103.0M
OPERATING INCOME	$-53.0M	$-2.0M	$-13.3M	$-12.1M
NET INCOME	$-52.6M	$-5.1M	$-12.2M	$-8.9M
EPS (DILUTED)	-1.27	-0.14	-0.42	-0.48
OPERATING CASH FLOW	$-2.7M	$10.5M	$-16.7M	$-6.1M
CASH	$6.6M	$13.5M	$45.4M	$66.4M
LONG-TERM DEBT	$8.5M	$9.4M	$18.3M	$3.5M
DIVIDENDS PAID	—	—	$0	$45.0K

SEC XBRL · FISCAL-YEAR PERIODS · AS KNOWN ON 2026-09-04 · NOBODY ELSE SHOWS FUNDAMENTALS AS OF A PAST DATE