undamentalytics Newsletter

Marchex Inc insider trading

Every open-market purchase and sale by Marchex Inc's officers, directors and largest shareholders since November 4, 2021, and what the share price did next.

No open-market insider trades reported in the last five years.

Does following Marchex Inc’s insiders pay?

From January 6, 2010 to March 27, 2025, 14 insiders reported 84 open-market purchases and 82 sales not made under a pre-set plan in Marchex Inc. After sales, the shares moved −27.5% against the index over 12 months (a negative figure means selling was the right call).

Marchex Inc: each insider's record
InsiderRolePurchases12 months after their purchasesBeat the S&P 500Sales12 months after their salesLatest report
Horowitz Russell C Chief Executive Officer 11 — — 26 −29.4% (22) April 7, 2014
Edenbrook Long Only Value Fund, LP 10% owner 24 — — 0 — March 27, 2025
Edenbrook Capital, LLC 10% owner 21 — — 0 — September 17, 2021
Brolin Jonathan 10% owner 19 — — 1 — November 23, 2021
Caldwell Ethan A General Counsel & CAO 1 — — 14 +12.2% (12) April 7, 2014
Keister John Executive Vice Chairman 1 — — 11 −66.3% (11) May 21, 2012
Berk Matthew EVP of Product Engineering 0 — — 10 −20.0% (8) February 2, 2011
Christothoulou Peter President 0 — — 8 −14.5% (7) April 7, 2014
Arends Michael A Chief Financial Officer 0 — — 6 −34.9% (5) August 1, 2014
Miller Edwin A Chief Executive Officer 5 — — 0 — November 15, 2024
Miller Michael Sr. VP Acctg & Corp Controller 0 — — 4 −59.1% (3) April 7, 2014
Frohlich Phil 10% owner 1 — — 1 — November 6, 2017
Cline Dennis Director 0 — — 1 −54.5% (1) December 9, 2011
Prescott Group Capital Management, L.L.C. 10% owner 1 — — 0 — December 1, 2016

Moves are the shares’ return including dividends minus the S&P 500’s, from the close on the first trading day after each report; the number of trades with a finished 12-month window is in brackets. Green means the trade went the insider’s way (a purchase ahead of the index, a sale followed by the shares trailing it). A trade reported both by a director or officer and by a fund or company they are linked to counts once here, under the person. Purchases count only where the share price actually traded was at least $5. These figures describe what the shares did, not why anyone traded. Insiders across all companies.

When several insiders traded Marchex Inc

Months when 2 or more insiders became net buyers, or 3 or more net sellers, of Marchex Inc in reports dated in the 91 days before the month end, and how the stock did against the S&P 500 from that month end. After 4 selling crowds, −26.9%. One company's history is too short to judge by; the test across every company is the better guide.

MonthCrowd3 months on, vs S&P 5006 months12 months
April 30, 20144 selling+16.8%−65.1%−66.3%
December 30, 20113 selling−41.7%−50.8%−48.0%
January 31, 20113 selling−31.1%−11.5%−56.2%
April 30, 20105 selling−4.3%+19.9%+18.9%

Colours show whether the crowd was right: green when buyers were followed by a rise above the index, or sellers by a fall below it. Total returns from the month end; past patterns are not a forecast.

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