undamentalytics Newsletter

Marketwise, Inc. insider trading

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

Insider purchase Insider sale Marker size reflects trade value. Weekly closes adjusted for splits; may be delayed.
Marketwise, Inc. insider open-market trades
DateInsiderTrade SharesPriceValue 1M after 3M after 6M after

From insiders' Form 4 filings with the SEC: open-market purchases and sales only (awards, option exercises and shares withheld for tax are excluded), combined to one line per insider per day. "Plan" marks trades the filing says were made under a pre-set Rule 10b5-1 trading plan, which are scheduled in advance. Price changes run from the close on the trade date; hover a figure for the change relative to the S&P 500. Past moves don't predict future ones.

Does following Marketwise, Inc.’s insiders pay?

From August 27, 2021 to July 2, 2026, 18 insiders reported 36 open-market purchases and 19 sales not made under a pre-set plan in Marketwise, Inc. Twelve months after each purchase was reported, the shares were −53.2% against the S&P 500 on average (median −56.0%), over 11 purchases with a full year of prices; 0% beat the index. That rests on fewer than 20 purchases, too few to read much into. Buying each purchase the day after it was reported, an equal amount each, held 12 months or until that insider reported a sale, would have turned $10,000 on August 30, 2021 into $3,637 by November 2, 2026, −17.8% a year. It held shares 53% of the time; the S&P 500 on those same days, with Treasury bills otherwise, made $13,225 (+5.6% a year), and held throughout $17,942 (+12.0%).

$0$5.0k$10.0k$15.0k 202120222023202420252026 $17.9k$13.2k$3.6k
Copying Marketwise, Inc.'s insidersS&P 500, same days investedS&P 500, held throughout $10,000 copying every open-market purchase by Marketwise, Inc.'s insiders from August 30, 2021, before costs and taxes, marked weekly. Uninvested money earns the Treasury bill rate; the portfolio held shares 53% of the time.
Marketwise, Inc.: each insider's record
InsiderRolePurchases12 months after their purchasesBeat the S&P 500Sales12 months after their salesLatest report
Stansberry Frank Porter Director 15 −57.1% (1) 0% 8 — May 26, 2026
Mickels Erik Chief Finacial Officer 3 −18.5% (1) 0% 4 — July 2, 2026
Tongue Glenn H Director 6 — — 0 — September 19, 2024
Gerhard Mark Director 3 −55.7% (3) 0% 0 — November 24, 2021
Galsim Marco Chief Information Officer 1 −60.8% (1) 0% 1 — July 2, 2026
Hodgson Riaan Director 2 −56.0% (1) 0% 0 — November 10, 2022
Anderson Gary Daniel GENERAL COUNSEL 1 −59.7% (1) 0% 0 — September 2, 2021
Arnold Mark Patrick Chief Executive Officer 1 −53.5% (1) 0% 0 — November 17, 2021
Ferri Marco DIR Of Business Development 1 −58.3% (1) 0% 0 — September 10, 2021
Forney Scott Daniel General Counsel 0 — — 1 — July 2, 2026
Greenhaven Road Capital Fund 1, L.P. 10% owner 0 — — 1 — November 17, 2023
Greenhaven Road Capital Fund 2, L.P. 10% owner 0 — — 1 — December 19, 2023
Greenhaven Road Investment Management, L.P. 10% owner 0 — — 1 — November 29, 2023
Lynch Dale Chief Financial Officer 1 −53.8% (1) 0% 0 — August 27, 2021
Mason Amber Lee Chief Executive Officer 1 — — 0 — August 15, 2023
Miller Scott Stewart 10% owner 0 — — 1 — December 4, 2023
Mvm Funds LLC 10% owner 0 — — 1 — May 22, 2024
Simmons Van D Director 1 — — 0 — November 15, 2023

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 Marketwise, Inc.

Months when 2 or more insiders became net buyers, or 3 or more net sellers, of Marketwise, 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 the 1 buying crowd with six months of prices, it averaged −48.8% against the index. 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
July 31, 20263 selling+0.5%not yetnot yet
September 30, 20214 buying−24.1%−48.8%−56.9%

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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