Marchex Inc

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Marchex Inc
TickerMCHX
CIK #0001224133
CUSIP56624R108
SectorTrade & Services - Services-Business Services, Nec
Address520 Pike Street Suite 2000, Seattle, WA 98101
Source [EDGAR]
CIK Filing 2011 - 2026
[0001224133] 10-K
[0001224133] 10-Q
[0001224133] 3
[0001224133] 4
[0001224133] 5
[0001224133] 8-K
[0001224133] SC 13D
[0001224133] SC 13G
Form 13D/13G Filer Form 13D/13G Subject Filed % Owned
Horowitz Russell C Marchex Inc [2026-07-07] 0.0
Horowitz Russell C Marchex Inc [2024-02-14] 13.5
Koller Capital LLC Marchex Inc [2023-02-08] 8.9
B Riley Financial Inc Marchex Inc [2022-02-11] 8.2
Harbert Discovery Fund LP Marchex Inc [2020-03-12] 5.8
BlackRock Inc Marchex Inc [2020-02-07] 6.6
Renaissance Technologies LLC Marchex Inc [2019-02-12] 5.55
Harbert Discovery Fund LP Marchex Inc [2018-08-29] 5.2
Prescott Group Capital Management LLC Marchex Inc [2016-09-02] 10.6
Edenbrook Capital LLC Marchex Inc [2016-05-24] 5.04
BlackRock Inc Marchex Inc [2015-02-02] 5.8
BlackRock Inc Marchex Inc [2014-01-30] 5.0
BlackRock Inc Marchex Inc [2013-01-30] 5.86
[2012-05-01] None
Bank of New York Mellon Corp Marchex Inc [2012-01-30] 6.79
Form 3/4/5 Filer 2011 - 2026
Marchex Inc
Arends Michael A
Horowitz Russell C
Feeney Francis J
Hartless Troy
Nagle Brian
Wisehart Manuel W
Cline Dennis
Cogsville Donald
Brolin Jonathan
Edenbrook Capital LLC
Edenbrook Long Only Value Fund LP
Miller Edwin A
Aglio Holly A
Polley Ryan
Roswech John
Kirske Leila
Devereux-Mills Anne
Prescott Group Capital Management LLC
Frohlich Phil
Caldwell Ethan A
Kokich Clark M
Christothoulou Peter
Nafus Gary
Morris Ian H
Hanauer Nicolas J
Ismail Ziad
Miller Michael
Keister John
Insider Transaction (Form 3/4/5) Date Action Shares Price Value ($)
Feeney Francis J
Restricted Stock Units · derivative
2026-03-20 Option exercise 62,500 $0.00
Nagle Brian
Class B Common Stock
2026-03-20 Option exercise 7,500
Hartless Troy
Class B Common Stock
2026-03-20 Option exercise 87,500
Nagle Brian
Restricted Stock Units · derivative
2026-03-20 Option exercise 7,500 $0.00
Hartless Troy
Restricted Stock Units · derivative
2026-03-20 Option exercise 87,500 $0.00
Feeney Francis J
Class B Common Stock
2026-03-20 Option exercise 62,500
Feeney Francis J
Restricted Stock Units · derivative
2026-02-17 Grant 96,153 $0.00
Hartless Troy
Restricted Stock Units · derivative
2026-02-17 Grant 128,205 $0.00
Nagle Brian
Restricted Stock Units · derivative
2026-02-17 Grant 56,089 $0.00
Arends Michael A
Employee Stock Option (right to buy) · derivative
2025-12-16 Grant 50,000 $0.00
Wisehart Manuel W
Employee Stock Option (right to buy) · derivative
2025-12-16 Grant 50,000 $0.00
Cogsville Donald
Employee Stock Option (right to buy) · derivative
2025-12-16 Grant 50,000 $0.00
Horowitz Russell C
Employee Stock Option (right to buy) · derivative
2025-12-16 Grant 50,000 $0.00
Cline Dennis
Employee Stock Option (right to buy) · derivative
2025-12-16 Grant 50,000 $0.00
Nagle Brian
Employee Stock Option (right to buy) · derivative
2025-10-16 Grant 125,000 $0.00
Hartless Troy
Restricted Stock Units · derivative
2025-10-16 Grant 150,000 $0.00
Hartless Troy
Employee Stock Option (right to buy) · derivative
2025-10-16 Grant 150,000 $0.00
Feeney Francis J
Restricted Stock Units · derivative
2025-10-16 Grant 150,000 $0.00
Feeney Francis J
Employee Stock Option (right to buy) · derivative
2025-10-16 Grant 150,000 $0.00
Nagle Brian
Restricted Stock Units · derivative
2025-10-16 Grant 125,000 $0.00
showing 20 of 200 most recent transactions
13F Ownership Over TimeHoldersShares Held
2026-03-31 28 21,242,337
2025-12-31 27 21,153,962
2025-09-30 31 21,205,671
2025-06-30 30 21,202,459
2025-03-31 34 20,755,836
2024-12-31 33 20,383,778
2024-09-30 29 20,082,438
2024-06-30 30 20,213,011
2024-03-31 30 21,180,942
2023-12-31 30 22,576,521
2023-09-30 30 22,622,197
2023-06-30 31 22,762,549
Form 13F Holdings
Firm Period DFND Voting Shares
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