Ptc Inc.
A maker of software that helps manufacturers design, build, and service their products, PTC's tools include Creo for 3D design, Windchill for managing a product's lifecycle, and ThingWorx for internet-connected machines. Founded in 1985 by mathematician Samuel Geisberg, the company took the name Parametric Technology Corporation for its breakthrough 'parametric' modeling, which lets engineers change one dimension and update the whole design. Its 1988 launch of Pro/ENGINEER was the first commercially successful software of its kind, and the firm shortened its name to PTC in 2013.
Granted 14.9K · Sold 4.67M
Granted 1.96M · Sold 868.1K
Granted 4.39M · Sold 2.10M
Granted 232.6K · Bought 6.5K · Sold 91.9K
Granted 769.2K · Sold 619.8K
Granted 270.6K
Granted 191.7K · Sold 128.0K
Granted 217.7K
Granted 130.3K · Sold 75.0K
Granted 137.5K
Granted 56.6K · Bought 10.0K
Granted 110.3K · Sold 36.9K
Granted 151.4K · Sold 97.2K
Granted 175.9K · Sold 70.6K
Granted 43.2K
Granted 97.2K · Sold 38.3K
Granted 1.66M · Sold 1.23M
Granted 1.01M · Sold 970.1K
Granted 41.8K · Bought 5.0K
Granted 59.6K · Sold 16.0K
Granted 211.3K · Sold 180.6K
Granted 43.2K · Sold 13.6K
Granted 216.1K · Sold 99.8K
Granted 37.6K
Granted 21.9K
Granted 199.0K · Sold 74.6K
Granted 820.2K · Sold 655.1K
Granted 276.3K · Sold 129.6K
Granted 27.8K
Granted 40.5K · Sold 7.0K
Granted 33.6K · Sold 10.3K
Granted 813.6K · Bought 1.4K · Sold 619.2K
Granted 22.4K
Granted 9.3K · Sold 3.1K
Granted 33.0K · Sold 12.0K
Granted 198.8K · Sold 152.3K
Granted 11.2K
Granted 10.3K
Granted 9.0K · Sold 1.1K
Granted 189.1K · Sold 69.4K
Granted 26.9K · Sold 18.5K
Granted 10.0K · Sold 5.1K
Granted 3.3K
Granted 2.7K
Granted 2.6K · Sold 38
Granted 7.7K · Sold 5.1K
Granted 264.7K · Sold 148.9K
Granted 620
Granted 410
| Insider | Stake change | Holds now | Granted / vested | Bought | Sold |
|---|---|---|---|---|---|
| Moret Blake D.Director · 422 transactions | — | 14.01Mas of Aug 2023 | 14.9K | — | 4.67M |
| Harrison C RichardExecutive Chairman, Director · 60 transactions | — | 1.33Mas of Jun 2012 | 1.96M | — | 868.1K |
| Heppelmann James ECEO, Director · 215 transactions | — | 969.0Kas of Feb 2024 | 4.39M | — | 2.10M |
| Porter Michael EDirector · 29 transactions | — | 231.6Kas of Mar 2015 | 232.6K | 6.5K | 91.9K |
| Moses Cornelius F IIISenior Finance Consultant · 51 transactions | — | 214.7Kas of Nov 2010 | 769.2K | — | 619.8K |
| Glidden Jeffrey DChief Financial Officer, EVP · 8 transactions | — | 163.3Kas of Nov 2014 | 270.6K | — | — |
| Posternak Noel GDirector · 21 transactions | — | 143.7Kas of Feb 2010 | 191.7K | — | 128.0K |
| Hayman CraigEVP, Chief Operating Officer · 4 transactions | — | 119.1Kas of Nov 2017 | 217.7K | — | — |
| Goldman Robert NDirector · 11 transactions | — | 91.3Kas of Mar 2010 | 130.3K | — | 75.0K |
| Barua NeilPresident and CEO, Director · 20 transactions | — | 86.6K | 137.5K | — | — |
| Zambonini RenatoDirector · 8 transactions | — | 66.6Kas of Mar 2017 | 56.6K | 10.0K | — |
| Schechter RobertDirector · 38 transactions | — | 61.0Kas of Feb 2025 | 110.3K | — | 36.9K |
| Shepherd Brian AEVP, PLM & SCM Segments · 19 transactions | — | 60.6Kas of May 2012 | 151.4K | — | 97.2K |
| Ditullio MichaelPresident and COO · 50 transactions | — | 59.5Kas of May 2024 | 175.9K | — | 70.6K |
| Marx Oscar B IIIDirector · 3 transactions | — | 57.7Kas of Mar 2008 | 43.2K | — | — |
| Lacy Paul ADirector · 42 transactions | — | 55.4K | 97.2K | — | 38.3K |
| Cohen Barry FEVP, Chief Strategy Officer · 102 transactions | — | 52.3Kas of Dec 2018 | 1.66M | — | 1.23M |
| Cunningham Paul JEVP Worldwide Sales · 78 transactions | — | 51.8Kas of Nov 2010 | 1.01M | — | 970.1K |
| Bogan Thomas FDirector · 6 transactions | — | 46.8Kas of Mar 2015 | 41.8K | 5.0K | — |
| Chaffin JaniceDirector · 24 transactions | — | 43.6K | 59.6K | — | 16.0K |
| Grierson Donald KDirector · 55 transactions | — | 42.4Kas of Feb 2020 | 211.3K | — | 180.6K |
| Mitford KathleenEVP, Strategy · 30 transactions | — | 41.5Kas of Mar 2021 | 43.2K | — | 13.6K |
| Ranaldi RobertEVP Worldwide Sales · 29 transactions | — | 41.3Kas of Nov 2015 | 216.1K | — | 99.8K |
| Hoehn KlausDirector · 10 transactions | — | 37.6Kas of Feb 2023 | 37.6K | — | — |
| Odonnell Joseph MDirector · 2 transactions | — | 32.3Kas of Mar 2007 | 21.9K | — | — |
| Cohen Matthew LessnerEVP, Field Operations · 29 transactions | — | 30.3Kas of Nov 2019 | 199.0K | — | 74.6K |
| Dibona AnthonyEVP Focused Solutions Group · 139 transactions | — | 28.8Kas of Jul 2018 | 820.2K | — | 655.1K |
| Talvitie KristianEVP, Chief Financial Officer · 58 transactions | — | 28.2K | 276.3K | — | 129.6K |
| Richardson TroyCOO, EVP Digital Thread · 3 transactions | — | 27.8Kas of Nov 2021 | 27.8K | — | — |
| Berutti WilliamEVP PTC Business Units · 10 transactions | — | 23.8Kas of Jul 2012 | 40.5K | — | 7.0K |
| Fernandez Phillip MDirector · 43 transactions | — | 23.4Kas of Jun 2021 | 33.6K | — | 10.3K |
| Von Staats Aaron CEVP, Chief Legal Officer · 207 transactions | — | 19.6K | 813.6K | 1.4K | 619.2K |
| Dahdah RobertEVP, Chief Revenue Officer · 6 transactions | — | 18.5K | 22.4K | — | — |
| Camacho EduardaEVP, Chief Customer Officer · 8 transactions | — | 16.1Kas of Nov 2020 | 9.3K | — | 3.1K |
| Kniker CatherineChief Strategy Officer · 58 transactions | — | 14.5Kas of Aug 2024 | 33.0K | — | 12.0K |
| Diouane MarcEVP Global Services & Partners · 19 transactions | — | 13.8Kas of Jan 2014 | 198.8K | — | 152.3K |
| Benjamin Mark DDirector · 7 transactions | — | 11.2K | 11.2K | — | — |
| Hanspal AmarpreetDirector · 6 transactions | — | 10.3K | 10.3K | — | — |
| Wrenn KevinEVP, Products · 6 transactions | — | 8.8Kas of Feb 2021 | 9.0K | — | 1.1K |
| Gremley Robert CEVP, Group President TPG · 26 transactions | — | 8.6Kas of Nov 2016 | 189.1K | — | 69.4K |
| Lathan CorinnaDirector · 27 transactions | — | 8.4K | 26.9K | — | 18.5K |
| Katz MichalDirector · 9 transactions | — | 4.9K | 10.0K | — | 5.1K |
| Bernshteyn RobertDirector · 3 transactions | — | 3.3K | 3.3K | — | — |
| Moorjani JaneshDirector · 2 transactions | — | 2.7Kas of Dec 2024 | 2.7K | — | — |
| Pham TracDirector · 3 transactions | — | 2.6K | 2.6K | — | 38 |
| Christenson AliceChief Accounting Officer · 15 transactions | — | 1.3K | 7.7K | — | 5.1K |
| Miller AndrewEVP, Chief Financial Officer · 35 transactions | — | 466as of Mar 2019 | 264.7K | — | 148.9K |
| Stevenson JonChief Product Officer · 2 transactions | — | 436 | 620 | — | — |
| Lico James ADirector · 1 transaction | — | 410 | 410 | — | — |
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: -13.19M shares. Grants, option exercises and tax withholding are excluded — they are compensation mechanics, not decisions to buy or sell.