Transcat Inc
A maker of accredited calibration and compliance services, Transcat also distributes and rents test-and-measurement instruments — over 75,000 of them from roughly 400 brands — to life sciences, aerospace, defense, and energy customers. Founded in 1964 as Transmation, it took its name from its 1982 product catalog, the "Transcatalog," later shortened to Transcat. The company opened its first calibration lab in its hometown of Rochester, New York, in 1988.
Granted 8.0K
Granted 325.5K · Bought 22.7K · Sold 169.6K
Granted 13.8K · Bought 25.3K
Granted 28.4K · Sold 11.6K
Granted 60.0K · Bought 13.1K
Granted 14.7K · Sold 30.0K
Granted 35.0K · Bought 8.5K · Sold 17.6K
Granted 182.7K · Sold 240.2K
Granted 13.6K · Bought 19.0K · Sold 1.9K
Granted 26.0K · Bought 21.1K · Sold 20.9K
Granted 44.5K · Bought 3.8K
Granted 40.6K · Sold 25.0K
Granted 16.4K · Bought 250 · Sold 16.0K
Granted 48.9K · Bought 6.1K · Sold 9.0K
Granted 193.7K · Sold 144.8K
Granted 26.4K · Sold 22.5K
Granted 15.5K · Sold 69.5K
Granted 18.3K · Bought 11.6K · Sold 11.5K
Granted 10.8K · Bought 6.2K
Granted 17.2K · Bought 2.0K
Granted 2.6K · Bought 4.8K
Granted 9.7K
Granted 8.6K
Granted 22.8K · Bought 1.0K · Sold 7.7K
Granted 4.3K
Granted 4.2K
Granted 2.6K
Granted 10.0K · Sold 4.9K
Granted 1.8K
Granted 1.2K · Sold 456
Granted 704
Granted 704
| Insider | Stake change | Holds now | Granted / vested | Bought | Sold |
|---|---|---|---|---|---|
| Garelick E LeeDirector · 5 transactions | — | 237.2Kas of Nov 2007 | 8.0K | — | — |
| Rudow Lee D.President and CEO, Director · 65 transactions | — | 100.7K | 325.5K | 22.7K | 169.6K |
| Haseley Gary J.Director · 20 transactions | — | 79.9K | 13.8K | 25.3K | — |
| Palmer Harvey JDirector · 16 transactions | — | 77.7Kas of Aug 2014 | 28.4K | — | 11.6K |
| Zimmer John JSenior VP of Finance and CFO · 24 transactions | — | 59.1Kas of May 2015 | 60.0K | 13.1K | — |
| Murphy Cornelius JDirector · 7 transactions | — | 52.8Kas of Aug 2007 | 14.7K | — | 30.0K |
| Moore Paul DDirector · 21 transactions | — | 48.7Kas of Sep 2023 | 35.0K | 8.5K | 17.6K |
| Sassano Carl EDirector · 240 transactions | — | 45.1Kas of May 2022 | 182.7K | — | 240.2K |
| Resnick Alan HDirector · 17 transactions | — | 36.7Kas of Sep 2019 | 13.6K | 19.0K | 1.9K |
| Smith John TFormer Director · 28 transactions | — | 34.9Kas of Jan 2021 | 26.0K | 21.1K | 20.9K |
| Tschiderer MichaelVP of Finance and CFO · 19 transactions | — | 28.6Kas of Jul 2020 | 44.5K | 3.8K | — |
| West Michael W.Chief Operating Officer · 24 transactions | — | 27.6K | 40.6K | — | 25.0K |
| Hessler Nancy DDirector · 42 transactions | — | 27.4Kas of Aug 2013 | 16.4K | 250 | 16.0K |
| Flack Robert A.VP of Service Sales · 18 transactions | — | 26.1Kas of Jun 2019 | 48.9K | 6.1K | 9.0K |
| Hadeed Charles PDirector · 109 transactions | — | 22.5Kas of Jul 2025 | 193.7K | — | 144.8K |
| Bradley Francis RDirector · 25 transactions | — | 22.0Kas of Sep 2015 | 26.4K | — | 22.5K |
| Klimasewski Robert GDirector · 12 transactions | — | 21.0Kas of Aug 2007 | 15.5K | — | 69.5K |
| Harrison Richard JDirector · 25 transactions | — | 20.3Kas of Jun 2023 | 18.3K | 11.6K | 11.5K |
| Hennessy John P.VP of Sales and Marketing · 7 transactions | — | 19.5Kas of May 2013 | 10.8K | 6.2K | — |
| Panzarella Angela JDirector · 10 transactions | — | 19.2Kas of Sep 2021 | 17.2K | 2.0K | — |
| Cairns Craig D.Director · 10 transactions | — | 12.6K | 2.6K | 4.8K | — |
| Doheny Mark A.Chief Operating Officer · 6 transactions | — | 5.7Kas of Mar 2024 | 9.7K | — | — |
| Barbato Thomas LSr. VP Finance & CFO · 12 transactions | — | 4.6K | 8.6K | — | — |
| Jenkins James M.Chief Legal & Corp Dev Officer · 14 transactions | — | 4.5Kas of May 2024 | 22.8K | 1.0K | 7.7K |
| Dominach Oksana S.Director · 5 transactions | — | 4.3K | 4.3K | — | — |
| Conroy Theresa A.Chief Human Resources Officer · 12 transactions | — | 2.7K | 4.2K | — | — |
| Kaniki Mbago M.Director · 4 transactions | — | 2.6K | 2.6K | — | — |
| Deverell ScottPrincipal Accounting Officer · 27 transactions | — | 2.6Kas of Mar 2025 | 10.0K | — | 4.9K |
| Langston CynthiaDirector · 3 transactions | — | 1.8K | 1.8K | — | — |
| Gillette Christopher P.Director · 3 transactions | — | 704 | 1.2K | — | 456 |
| DePerrior DawnDirector · 1 transaction | — | 704 | 704 | — | — |
| Mecca RobertDirector · 1 transaction | — | 704 | 704 | — | — |
Select a row to see that insider’s individual transactions. Sum of the holdings confirmed in the 12 months before this insider's last filing. A Form 4 reports a holding per line — held directly, or through a named trust, partnership or foundation, and in each share class separately — never a person’s total. Lines not restated in that time are left out and shown apart: an active filer restates what they still hold, so a line they did not restate is more often an entity since renamed, whose shares a successor line reports too. An amber marker means some were left out.
Net open-market activity over all recorded history: -657.9K shares. Grants, option exercises and tax withholding are excluded — they are compensation mechanics, not decisions to buy or sell.