Senseonics Holdings, Inc. (SENS) Insider Trading
Over the last 3 months, SENS insiders made 1 open-market buy and 0 sales, a net purchase of $126K (SEC Form 4). Over the last 6 months, 17 institutions increased and 29 reduced their position (13F).
Insider Activity
Sentiment
100/100
Buys (3m)
1
Sells (3m)
0
Net (3m)
$126.1K
Insiders buying
Insider trades by month Buys Sells
Aug
Sep
Dec
Nov
Mar
May
Context3-month price -3.9%Institutions mixed (13F)
| Date | Insider | Type | Shares | Price |
|---|---|---|---|---|
| Jun 17, 2026 | HANSEN BRIAN Bdirector, officer: Chief Commercial Officer | Tax | 5,420 | $7.18 |
| Jun 17, 2026 | JAIN Mukulofficer: Chief Operating Officer | Tax | 16,194 | $7.18 |
| Jun 17, 2026 | Sullivan Frederick T.officer: Chief Financial Officer | Tax | 5,397 | $7.18 |
| Jun 17, 2026 | Horton Kenneth Lofficer: GC & Corp. Development Advisor | Tax | 9,545 | $7.18 |
| Jun 17, 2026 | Goodnow Timothy Tdirector, officer: President and CEO | Tax | 32,598 | $7.18 |
| Jun 17, 2026 | Kaufman Francinedirector, officer: Chief Medical Officer | Tax | 4,010 | $7.18 |
| May 21, 2026 | Prince Douglas Sdirector | Grant | 9,852 | — |
| May 21, 2026 | JAIN Mukulofficer: Chief Operating Officer | Grant | 372,579 | $5.54 |
| May 21, 2026 | Sullivan Frederick T.officer: Chief Financial Officer | Grant | 90,253 | — |
| May 21, 2026 | Kaufman Francinedirector, officer: Chief Medical Officer | Grant | 63,177 | — |
| May 21, 2026 | DeFalco Stephen Pdirector | Grant | 9,852 | — |
| May 21, 2026 | ROEDER DOUGLAS Adirector | Grant | 13,574 | $5.71 |
| May 21, 2026 | Fiorentino Edwarddirector | Grant | 9,852 | — |
| May 21, 2026 | ROEDER DOUGLAS Adirector | Grant | 9,852 | — |
| May 21, 2026 | Sullivan Frederick T.officer: Chief Financial Officer | Grant | 124,193 | $5.54 |
| May 21, 2026 | Fiorentino Edwarddirector | Grant | 13,574 | $5.71 |
| May 21, 2026 | HANSEN BRIAN Bdirector, officer: Chief Commercial Officer | Grant | 124,193 | $5.54 |
| May 21, 2026 | Goodnow Timothy Tdirector, officer: President and CEO | Grant | 553,701 | — |
| May 21, 2026 | Steven Edelmandirector | Grant | 13,574 | $5.71 |
| May 21, 2026 | Horton Kenneth Lofficer: GC & Corp. Development Advisor | Grant | 157,943 | — |
| May 21, 2026 | Goodnow Timothy Tdirector, officer: President and CEO | Grant | 761,923 | $5.54 |
| May 21, 2026 | Kaufman Francinedirector, officer: Chief Medical Officer | Grant | 86,935 | $5.54 |
| May 21, 2026 | Larkin Sharondirector | Grant | 13,574 | $5.71 |
| May 21, 2026 | DeFalco Stephen Pdirector | Grant | 13,574 | $5.71 |
| May 21, 2026 | Larkin Sharondirector | Grant | 9,852 | — |
| May 21, 2026 | JAIN Mukulofficer: Chief Operating Officer | Grant | 270,759 | — |
| May 21, 2026 | Prince Douglas Sdirector | Grant | 13,574 | $5.71 |
| May 21, 2026 | Horton Kenneth Lofficer: GC & Corp. Development Advisor | Grant | 217,338 | $5.54 |
| May 21, 2026 | HANSEN BRIAN Bdirector, officer: Chief Commercial Officer | Grant | 90,253 | — |
| May 21, 2026 | Steven Edelmandirector | Grant | 9,852 | — |
Source: SENS SEC Form 4 filings, latest Jun 17, 2026. For informational purposes only — not investment advice.
Institutional activity (13F)
How institutions changed their SENS positions over the last 6 months (SEC Form 13F).
Increased
17
New positions
106
Reduced
29
Sold out
94
Largest moves
| Institution | Action | Shares | Filed |
|---|---|---|---|
| VANGUARD CAPITAL MANAGEMENT LLC | New Position | 3.2M | May 15, 2026 |
| VANGUARD GROUP INC | New Position | 1.8M | Jan 29, 2026 |
| SESSA CAPITAL IM, L.P. | New Position | 1.8M | May 15, 2026 |
| BLACKROCK, INC. | New Position | 595K | Feb 12, 2026 |
| BLACKROCK, INC. | Reduced | 569K | May 13, 2026 |
| MILLENNIUM MANAGEMENT LLC | Increased | 560K | May 15, 2026 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Increased | 526K | May 15, 2026 |
| MASTERS CAPITAL MANAGEMENT LLC | Increased | 500K | May 15, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | New Position | 468K | Feb 9, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | Reduced | 467K | May 15, 2026 |
| MARSHALL WACE, LLP | Increased | 464K | May 15, 2026 |
| UBS GROUP AG | Increased | 448K | May 5, 2026 |
| HOOD RIVER CAPITAL MANAGEMENT LLC | Reduced | 421K | Feb 17, 2026 |
| GOLDMAN SACHS GROUP INC | New Position | 328K | Mar 25, 2026 |
| BANK OF AMERICA CORP /DE/ | Reduced | 308K | Feb 3, 2026 |
Source: SEC Form 13F filings. For informational purposes only — not investment advice.