Senseonics Holdings, Inc.
A medical technology company that makes the Eversense line of implantable continuous glucose monitors for people with diabetes. Unlike skin-worn sensors that last days, Eversense's small sensor is placed under the skin of the upper arm by a healthcare professional and can work for up to a year. Founded in 1996 and based in Germantown, Maryland, the company was once called Sensors for Medicine and Science before renaming itself Senseonics in 2012 — a blend of "sense," "eon" (long time), and "-ics" nodding to its long-wear sensors.
Bought 9.72M · Sold 139.6K
Granted 18.0K · Bought 8.67M
Bought 8.67M · Sold 2.43M
Bought 1.23M
Bought 1.05M
Granted 18.54M · Bought 437.9K · Sold 1.01M
Granted 1.33M · Sold 105.8K
Granted 817.4K · Sold 136.5K
Granted 777.9K · Sold 72.9K
Granted 8.47M · Sold 632.6K
Granted 369.2K
Granted 3.62M · Sold 143.1K
Granted 3.10M · Bought 130.3K
Granted 3.80M · Sold 310.1K
Granted 1.52M · Bought 1.66M · Sold 11.84M
Granted 932.3K
Granted 1.74M · Sold 109.2K
Granted 1.42M · Bought 10.0K · Sold 109.2K
Granted 1.57M · Sold 172.8K
Granted 1.26M · Sold 136.5K
Granted 66.4K
Granted 680.9K · Sold 30.9K
| Insider | Stake change | Holds now | Granted / vested | Bought | Sold |
|---|---|---|---|---|---|
| Barris Peter J10% owner · 11 transactions | — | 48.94Mas of Dec 2017 | — | 9.72M | 139.6K |
| Barrett M JamesDirector · 8 transactions | — | 22.58Mas of Jan 2019 | 18.0K | 8.67M | — |
| Nea Partners 10 L P +2 co-filers10% owner · 25 transactions | — | 19.48Mas of Apr 2020 | — | 8.67M | 2.43M |
| Bochnowski James J +6 co-filers10% owner, Director, 10% owner · 2 transactions | — | 11.35Mas of Mar 2016 | — | 1.23M | — |
| Nea Partners 9 L P +1 co-filer10% owner · 1 transaction | — | 8.95Mas of Mar 2016 | — | 1.05M | — |
| Goodnow Timothy TPresident and CEO, Director · 48 transactions | — | 1.14M | 18.54M | 437.9K | 1.01M |
| Panlilio MirasolVP Global Sales and Marketing · 9 transactions | — | 1.08Mas of Feb 2022 | 1.33M | — | 105.8K |
| Raab Anthony R.Director · 6 transactions | — | 700.9Kas of May 2024 | 817.4K | — | 136.5K |
| Tressler Nick B.Chief Financial Officer · 8 transactions | — | 696.6Kas of May 2022 | 777.9K | — | 72.9K |
| JAIN MukulChief Operating Officer · 52 transactions | — | 500.9K | 8.47M | — | 632.6K |
| Klein Peter JustinDirector · 16 transactions | — | 369.2Kas of Apr 2021 | 369.2K | — | — |
| Horton Kenneth LGC & Corp. Development Advisor · 26 transactions | — | 285.5K | 3.62M | — | 143.1K |
| Sullivan Frederick T.Chief Financial Officer · 19 transactions | — | 226.5K | 3.10M | 130.3K | — |
| Kaufman FrancineChief Medical Officer, Director · 33 transactions | — | 177.1K | 3.80M | — | 310.1K |
| Roeder Douglas ADirector · 42 transactions | — | 154.5K | 1.52M | 1.66M | 11.84M |
| Hansen Brian BChief Commercial Officer, Director · 3 transactions | — | 126.9K | 932.3K | — | — |
| DeFalco Stephen PDirector · 36 transactions | — | 111.0K | 1.74M | — | 109.2K |
| Steven EdelmanDirector · 44 transactions | — | 88.7K | 1.42M | 10.0K | 109.2K |
| Fiorentino EdwardDirector · 45 transactions | — | 83.3K | 1.57M | — | 172.8K |
| Prince Douglas SDirector · 41 transactions | — | 67.8K | 1.26M | — | 136.5K |
| Marotta JohnDirector · 1 transaction | — | 66.4Kas of Oct 2022 | 66.4K | — | — |
| Larkin SharonDirector · 8 transactions | — | 41.9K | 680.9K | — | 30.9K |
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: +14.21M shares. Grants, option exercises and tax withholding are excluded — they are compensation mechanics, not decisions to buy or sell.