Integer Holdings Corporation
One of the world's largest contract manufacturers of medical devices, Integer builds and designs components and finished products for the cardio, vascular, and neuromodulation markets — including implantable batteries that power devices like pacemakers. The company grew out of Wilson Greatbatch Ltd., founded in 1970 by the engineer who invented the first practical implantable pacemaker, after he pioneered the long-lasting lithium-iodine battery that solved early pacemakers' short-lived power problem. In 2016 the firm rebranded as Integer after buying Lake Region Medical — the name means "complete, whole, and comprehensive."
Granted 6.4K
Granted 421.7K · Bought 4.0K · Sold 339.0K
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Granted 10.8K · Bought 597 · Sold 3.2K
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Granted 3.3K
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| Insider | Stake change | Holds now | Granted / vested | Bought | Sold |
|---|---|---|---|---|---|
| Sanford Bill RDirector · 2 transactions | +4.7% | 143.2Kas of May 2022 | 6.4K | — | — |
| Dziedzic Joseph WPresident & CEO, Director · 43 transactions | -49.6% | 59.2Kas of Jun 2025 | 421.7K | 4.0K | 339.0K |
| Bailey Pamela GDirector · 10 transactions | +13.1% | 56.1K | 21.7K | — | 14.2K |
| Khales PaymanPresident & CEO, Director · 39 transactions | +1007.7% | 51.8K | 96.3K | 3.1K | 8.7K |
| Summers William B JrDirector · 1 transaction | -2.2% | 44.4Kas of Jun 2024 | — | — | — |
| Thor Kirk KChief Human Resources Officer · 34 transactions | +290% | 35.0K | 36.1K | — | — |
| Passerini FilippoDirector · 15 transactions | +112.3% | 31.1K | 26.9K | — | — |
| Bolt Jennifer MEVP, Global Operations & ESG · 14 transactions | +15% | 28.2Kas of Jan 2023 | 5.6K | — | 1.0K |
| Maxwell Martin CDirector · 15 transactions | +29.7% | 25.1K | 21.1K | — | 13.4K |
| Borowicz Anthony WSVP Strategy,Corp Dev., IR · 3 transactions | +2.8% | 24.3Kas of Jan 2022 | 658 | — | — |
| Spence Donald JDirector · 6 transactions | 0% | 18.8Kas of Jun 2025 | 21.2K | — | 21.2K |
| Garland Jason KEVP, Chief Financial Officer · 13 transactions | +165.5% | 16.1Kas of Jan 2023 | 13.5K | — | — |
| Senn AndrewPresident, Cardio & Vascular · 31 transactions | — | 14.8K | 20.8K | — | 5.0K |
| Capps Cheryl CDirector · 6 transactions | +428.8% | 13.7K | 9.5K | 1.6K | — |
| Smith DironEVP, Chief Financial Officer · 30 transactions | — | 12.9K | 15.7K | 1.1K | — |
| Flanagan Joseph FEVP, Quality & Regulatory Affa · 5 transactions | -4.6% | 12.7Kas of Dec 2021 | 3.9K | — | 2.6K |
| Antrum SheilaDirector · 5 transactions | +366.9% | 12.1K | 9.5K | — | — |
| Harris John AEVP, Global Ops and Manufactur · 19 transactions | +662.1% | 8.7K | 25.1K | 1.6K | 5.2K |
| Carthy MargaretEVP, Qlty & Regulatory Affairs · 24 transactions | — | 7.9Kas of Feb 2025 | 11.4K | — | — |
| Hinrichs James F.Director · 3 transactions | 0% | 7.4Kas of May 2025 | 9.6K | — | 9.6K |
| Marshall McAlister C IISVP, Gen Counsel & Secretary · 13 transactions | — | 6.8Kas of Feb 2025 | 10.1K | — | — |
| Stephens JimPresident, CRM & Neuro · 14 transactions | — | 6.3K | 7.9K | — | — |
| Jeffers Alvin TyroneDirector · 1 transaction | +76.1% | 4.6K | 2.0K | — | — |
| Thomas Tommy PVP, Corporate Controller · 38 transactions | +317.2% | 4.4K | 10.8K | 597 | 3.2K |
| Houghton CarterPresident, Electrochem · 9 transactions | +41% | 3.8Kas of Dec 2022 | 4.9K | — | 2.7K |
| Hobby Jean M.Director · 17 transactions | -69.8% | 3.8Kas of May 2025 | 15.2K | — | 19.9K |
| Kapito AaronDirector · 2 transactions | — | 3.3K | 2.4K | — | — |
| Coyle Michael JDirector · 2 transactions | — | 3.3K | 3.3K | — | — |
| Becker JoelPresident, CRM & Neuro · 6 transactions | +105.6% | 2.8Kas of Apr 2022 | 2.0K | — | — |
| Blackwood Lindsay K.SVP, Gen Counsel & Secretary · 3 transactions | — | 2.4K | 3.5K | — | — |
| Flanagan James FrancisDirector · 2 transactions | — | 2.4K | 2.4K | — | — |
| Carr TerenceEVP, Qlty & Regulatory Affairs · 2 transactions | — | 1.4K | 1.4K | — | — |
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 the last 5 years: -433.8K shares. Grants, option exercises and tax withholding are excluded — they are compensation mechanics, not decisions to buy or sell.