undamentalytics Newsletter

Azenta, Inc. insider trading

Every open-market purchase and sale by Azenta, 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.
Azenta, 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 Azenta, Inc.’s insiders pay?

From May 12, 2010 to May 19, 2026, 34 insiders reported 11 open-market purchases and 141 sales not made under a pre-set plan in Azenta, Inc. Twelve months after each purchase was reported, the shares were +2.6% against the S&P 500 on average (median −25.1%), over 10 purchases with a full year of prices; 20% beat the index. After sales, the shares moved +16.7% 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 February 12, 2016 into $23,815 by November 2, 2026, +8.4% a year. It held shares 37% of the time; the S&P 500 on those same days, with Treasury bills otherwise, made $20,707 (+7.0% a year), and held throughout $48,199 (+15.8%).

$0$20.0k$40.0k 201620182020202220242026 $48.2k$23.8k$20.7k
Copying Azenta, Inc.'s insidersS&P 500, same days investedS&P 500, held throughout $10,000 copying every open-market purchase by Azenta, Inc.'s insiders from February 12, 2016, before costs and taxes, marked weekly. Uninvested money earns the Treasury bill rate; the portfolio held shares 37% of the time.
Azenta, Inc.: each insider's record
InsiderRolePurchases12 months after their purchasesBeat the S&P 500Sales12 months after their salesLatest report
Pietrantoni David Principal Accounting Officer 0 — — 18 +17.0% (18) November 19, 2021
Jarzynka David President, Semi Solutions 0 — — 16 +13.0% (16) November 22, 2021
Robertson Lindon G EVP & Chief Financial Officer 2 +56.4% (2) 50% 14 +30.4% (14) August 22, 2022
Montone William T. SVP, Human Resources 0 — — 15 +30.9% (15) November 20, 2020
Joseph Jason SVP, General Counsel, Secy. 0 — — 13 +17.2% (13) November 21, 2024
Gray David C Chief Strategy & New Business 0 — — 11 +27.3% (11) August 14, 2023
Schwartz Stephen S CEO 0 — — 10 +21.0% (10) November 19, 2021
Tenney Maurice H. President-Brooks Life Sciences 0 — — 10 +21.4% (10) February 15, 2019
Martin Joseph R Director 0 — — 8 +22.2% (8) June 7, 2023
Mirchandani Kush SVP, Worldwide Sales 0 — — 3 −5.1% (3) December 6, 2013
Cornog William L Director 2 −32.4% (1) 0% 0 — May 19, 2026
Cueto Herman EVP, Chief Financial Officer 0 — — 2 −39.4% (2) November 21, 2024
Liao Guojuan President, GENEWIZ 0 — — 2 +37.9% (2) November 20, 2020
Mcgillicuddy John K Director 0 — — 2 +27.3% (2) November 24, 2015
Rosenblatt Michael Director 0 — — 2 −26.0% (2) November 15, 2021
Vacha Robin SVP, GM BLS-Products 0 — — 2 −0.1% (2) November 19, 2021
Woollacott Alfred III Director 0 — — 2 +29.2% (2) May 10, 2019
Zhou Ginger SVP and General Manager, Genom 1 −62.2% (1) 0% 1 −35.2% (1) February 4, 2025
Allen A Clinton Director 1 +133.1% (1) 100% 0 — February 11, 2016
Crowley Kimberly SVP, Chief HR Officer 0 — — 1 −48.1% (1) June 7, 2022
Davis Robyn C Director 0 — — 1 +57.2% (1) November 16, 2016
De Jesus Linda Chief Commercial Officer, LS 0 — — 1 −26.8% (1) February 3, 2022
Haris Clinton M. SVP, Brooks Life Sciences 0 — — 1 −30.2% (1) March 12, 2012
Hirsch Didier Director 1 −32.4% (1) 0% 0 — November 19, 2024
Hughes Violetta VP, Chief Accounting Officer 0 — — 1 −62.2% (1) February 4, 2025
Lin Lawrence Y. EVP, CFO and Treasurer 1 −17.7% (1) 0% 0 — August 12, 2025
Madaus Martin D Director 1 −32.4% (1) 0% 0 — November 19, 2024
Marotta John President and CEO 1 −32.4% (1) 0% 0 — November 19, 2024
Marvell Gregory VP, Extended Factory Group 0 — — 1 −10.7% (1) February 8, 2011
Mathews Timothy S Principal Accounting Officer 0 — — 1 −22.3% (1) May 24, 2013
Mcmanus Matthew EVP & Chief Operating Officer 1 −10.2% (1) 0% 0 — August 22, 2022
Pirogova Olga SVP and CHRO 0 — — 1 −35.2% (1) November 21, 2024
Wang David Dong SVP & GM, SMS 0 — — 1 −35.2% (1) November 21, 2024
Wilson Shaun VP, Global Customer Operations 0 — — 1 +27.5% (1) June 10, 2010

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 Azenta, Inc.

Months when 2 or more insiders became net buyers, or 3 or more net sellers, of Azenta, 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 2 buying crowds with six months of prices, it averaged +0.8% against the index. After 10 selling crowds, +13.3%. 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
November 29, 20245 selling−8.5%−37.6%−37.8%
August 31, 20222 buying+10.6%−18.3%−8.9%
November 30, 20217 selling−20.1%−24.2%−37.6%
November 30, 20207 selling+6.6%+21.1%+28.1%
June 30, 20204 selling−1.7%+41.5%+75.7%
November 29, 20198 selling−20.0%−6.9%+47.2%
November 30, 20187 selling+6.8%+23.8%+20.1%
March 29, 20183 selling+15.1%+16.8%+1.3%
November 30, 20178 selling+7.2%+29.8%+17.2%
November 30, 201610 selling+20.0%+62.2%+32.5%
February 29, 20162 buying+5.2%+19.8%+96.4%
September 30, 20143 selling+16.1%+6.6%+16.2%

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.

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