undamentalytics Newsletter

Staar Surgical Co insider trading

Every open-market purchase and sale by Staar Surgical Co'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.
Staar Surgical Co 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 Staar Surgical Co’s insiders pay?

From September 10, 2010 to March 13, 2026, 33 insiders reported 63 open-market purchases and 116 sales not made under a pre-set plan in Staar Surgical Co. Twelve months after each purchase was reported, the shares were +9.6% against the S&P 500 on average (median −1.0%), over 58 purchases with a full year of prices; 50% beat the index. After sales, the shares moved +11.2% against the index over 12 months (a negative figure means selling was the right call). 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 April 25, 2011 into $21,713 by November 2, 2026, +5.1% a year. It held shares 65% of the time; the S&P 500 on those same days, with Treasury bills otherwise, made $38,673 (+9.1% a year), and held throughout $74,251 (+13.8%).

$0$25.0k$50.0k$75.0k 20112013201520172019202120232025 $74.3k$38.7k$21.7k
Copying Staar Surgical Co's insidersS&P 500, same days investedS&P 500, held throughout $10,000 copying every open-market purchase by Staar Surgical Co's insiders from April 25, 2011, before costs and taxes, marked weekly. Uninvested money earns the Treasury bill rate; the portfolio held shares 65% of the time.
Staar Surgical Co: each insider's record
InsiderRolePurchases12 months after their purchasesBeat the S&P 500Sales12 months after their salesLatest report
Broadwood Capital Inc Director 18 −1.8% (16) 38% 6 −48.3% (6) March 13, 2026
Bradsher Neal C 10% owner 20 +3.7% (17) 47% 2 −55.3% (2) January 13, 2026
Broadwood Partners, L.P. 10% owner 12 +24.2% (12) 75% 2 −50.4% (2) April 7, 2025
Andrews Deborah J Chief Financial Officer 0 — — 13 +23.8% (13) March 24, 2020
Holliday Keith Chief Technology Officer 0 — — 13 +40.0% (13) March 17, 2023
Francese James E Sr. VP, Comm. Ops., NA, APAC 0 — — 12 −2.6% (12) September 29, 2022
Gesten Samuel J Chief Legal Officer 0 — — 9 +37.7% (9) October 5, 2021
Blickensdoerfer Hans-Martin Sr. VP, Comm. Ops, China 0 — — 8 +47.6% (8) September 9, 2021
Hayashida Jon K. VP, Global Clinical, Medical 0 — — 8 +62.1% (8) May 12, 2021
Mason Caren L President & CEO 1 0.0% (1) 100% 6 −0.8% (6) May 20, 2022
Hughes Robin Vice President, R&D 0 — — 6 −48.4% (6) March 4, 2015
Hansen Graydon C. Sr. VP, Global Operations 0 — — 5 +69.9% (5) May 12, 2021
Moore John C Director 2 +94.3% (2) 100% 2 +40.9% (2) September 11, 2020
Caldwell Barry G President and CEO 2 +90.7% (2) 100% 1 −39.2% (1) November 14, 2012
Goodmen William Walter Global VP, Human Resources 0 — — 3 −2.1% (3) August 22, 2012
Silverman Lou Director 1 −2.0% (1) 0% 2 −26.1% (2) August 12, 2021
Duffy Donald Director 0 — — 2 −47.4% (2) November 2, 2011
Fagen Donald L V.P. Sales for N. America 0 — — 2 −49.1% (2) March 6, 2012
Felberg Craig VP, R&D and Clinical Affairs 0 — — 2 −39.0% (2) June 7, 2012
Kaufman Charles S V.P. , General Counsel 0 — — 2 +2.3% (2) August 26, 2011
Morrison David R Director 0 — — 2 −52.5% (2) December 2, 2011
Todd Donald J President, Asia/Pacific 0 — — 2 −37.3% (2) June 7, 2012
Weisner Aimee S Director 2 −48.8% (2) 0% 0 — March 14, 2024
Williams Patrick F. Chief Financial Officer 0 — — 2 −27.0% (2) September 17, 2021
Bailey Don M Director 1 −5.6% (1) 0% 0 — August 5, 2011
Barnes Scott D Chief Medical Officer 0 — — 1 +117.4% (1) November 15, 2019
Butcher Arthur C Director 1 −40.0% (1) 0% 0 — August 19, 2024
Kamijo Isamu President, STAAR Japan Inc. 0 — — 1 +101.1% (1) December 13, 2010
Lin Elizabeth Yeu Director 1 −58.2% (1) 0% 0 — September 22, 2023
Logan Mark B Director 1 +115.8% (1) 100% 0 — November 16, 2012
Meier Richard A Director 0 — — 1 +62.5% (1) May 23, 2016
Wall William P Director 0 — — 1 −31.6% (1) August 20, 2018
Zhou Lilian Yansheng Director 1 −49.8% (1) 0% 0 — December 6, 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 Staar Surgical Co

Months when 2 or more insiders became net buyers, or 3 or more net sellers, of Staar Surgical Co 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 8 buying crowds with six months of prices, it averaged −7.7% against the index. After 8 selling crowds, +25.7%. 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
March 31, 20262 buying+35.6%+3.0%not yet
January 31, 20252 buying−15.8%−29.1%−40.9%
September 29, 20234 buying−34.0%−23.8%−45.5%
March 31, 20219 selling+36.3%+9.0%−38.9%
September 30, 20203 selling+28.5%+66.5%+97.3%
November 29, 20194 selling−10.9%+12.2%+75.9%
March 29, 20194 selling−18.3%−29.6%+4.7%
March 29, 20183 selling+106.1%+208.8%+120.4%
January 29, 20162 buying+11.0%−8.5%+28.6%
August 31, 20153 buying−1.1%−22.6%−0.8%
November 28, 20142 buying−18.2%−3.9%−11.7%
March 31, 20143 selling−15.8%−48.2%−73.0%

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. Latest 12 of 16. Total returns from the month end; past patterns are not a forecast.

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