undamentalytics Newsletter

Sturm Ruger & Co Inc insider trading

Every open-market purchase and sale by Sturm Ruger & Co 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.
Sturm Ruger & Co 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 Sturm Ruger & Co Inc’s insiders pay?

From March 5, 2010 to May 21, 2026, 21 insiders reported 16 open-market purchases and 59 sales not made under a pre-set plan in Sturm Ruger & Co Inc. Twelve months after each purchase was reported, the shares were +4.8% against the S&P 500 on average (median −11.7%), over 11 purchases with a full year of prices; 27% beat the index. After sales, the shares moved −3.5% against the index over 12 months (a negative figure means selling was the right call). 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 May 24, 2012 into $33,869 by November 2, 2026, +8.8% a year. It held shares 35% of the time; the S&P 500 on those same days, with Treasury bills otherwise, made $26,195 (+6.9% a year), and held throughout $73,331 (+14.8%).

$0$25.0k$50.0k$75.0k 20122014201620182020202220242026 $73.3k$33.9k$26.2k
Copying Sturm Ruger & Co Inc's insidersS&P 500, same days investedS&P 500, held throughout $10,000 copying every open-market purchase by Sturm Ruger & Co Inc's insiders from May 24, 2012, before costs and taxes, marked weekly. Uninvested money earns the Treasury bill rate; the portfolio held shares 35% of the time.
Sturm Ruger & Co Inc: each insider's record
InsiderRolePurchases12 months after their purchasesBeat the S&P 500Sales12 months after their salesLatest report
Cosentino John A Jr Director 3 −11.7% (2) 0% 8 −3.8% (8) May 8, 2025
Jacobi C Michael Director 1 +83.6% (1) 100% 10 −5.9% (10) May 20, 2022
Maynard Steven M VP of Lean Business Dev. 0 — — 7 −6.3% (7) March 24, 2014
Sullivan Thomas Patrick Senior VP of Operations 0 — — 7 +24.6% (7) February 24, 2020
Oconnor Terrence Gregory Director 1 −37.2% (1) 0% 5 −14.9% (5) November 6, 2024
Widman Phillip Director 3 −21.9% (1) 0% 2 −23.8% (2) May 13, 2026
Froman Sandra S Director 4 +21.4% (4) 50% 0 — May 8, 2025
Fifer Michael O Director 0 — — 3 −15.2% (3) May 17, 2021
Gasper Leslie Martin Corporate Secretary 0 — — 3 −31.7% (3) March 28, 2014
Service James E Director 0 — — 3 +11.9% (3) November 30, 2012
Whitaker Ronald C Director 0 — — 3 +1.3% (3) May 26, 2017
Killoy Christopher John Vice President Sales and Mtg. 0 — — 2 +13.2% (2) May 17, 2013
Pettet Bruce T. Director 2 −11.7% (1) 0% 0 — May 15, 2026
Colbert Sarah F VP of Administration 0 — — 1 −15.8% (1) June 1, 2020
Lang Mark Group Vice President 0 — — 1 +28.1% (1) September 2, 2011
Leska Shawn Christopher Vice President, Sales 0 — — 1 +40.1% (1) November 6, 2019
Lowney Timothy VP of Operations 1 −21.9% (1) 0% 0 — May 8, 2025
Reid Kevin B. Sr VP & General Counsel 0 — — 1 −63.3% (1) November 14, 2013
Rosenthal Amir Director 0 — — 1 −7.8% (1) March 11, 2013
Seyfert Todd William President & CEO 1 — — 0 — May 21, 2026
Wheeler Randall VP of Newport Operations 0 — — 1 −30.1% (1) August 6, 2020

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 Sturm Ruger & Co Inc

Months when 2 or more insiders became net buyers, or 3 or more net sellers, of Sturm Ruger & Co 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 3 buying crowds with six months of prices, it averaged −7.1% against the index. After 4 selling crowds, −16.6%. 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
May 29, 20263 buying−6.1%not yetnot yet
May 30, 20254 buying−13.6%−32.9%−21.9%
June 30, 20203 selling−22.4%−30.0%−10.8%
August 30, 20192 buying+3.4%+18.7%+64.8%
May 29, 20153 selling+13.7%+0.1%+24.4%
November 29, 20134 selling−21.7%−28.2%−65.6%
December 31, 20125 selling−4.8%−8.5%+34.6%
April 30, 20102 buying−8.9%−7.0%+28.2%

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.

← Back to Sturm Ruger & Co Inc · Funds · Politicians