InsiderTrades

ROEDER DOUGLAS A

SEC CIK 1270735 · EDGAR

Buying vs selling by month open-market trades, last 60 months, all 2 companies
BoughtSold

Companies

TickerCompanyTitleHoldingBoughtSoldTradesFirstLast
SENSSenseonics Holdings, Inc.Dir 171.2K $774.2K $1.21M 232021-08-242026-08-19
TNDMTANDEM DIABETES CARE INCDir 2,205 — — 22021-10-152022-05-18

Most active insiders at SENS, 12 months

#InsiderTitleBoughtSold
1 ROEDER DOUGLAS ADir $439.2K—
2 Steven EdelmanDir $65.5K—
3 Sullivan Frederick T.CFO $31.8K—
4 Larkin SharonDir ——
5 Kaufman FrancineChief Medical Off, Dir ——
6 JAIN MukulCOO ——
7 Prince Douglas SDir ——
8 Fiorentino EdwardDir ——
9 DeFalco Stephen PDir ——
10 Horton Kenneth LGC, Corp. Development Advisor ——

Transactions 25

Type
Reset
X Filed Traded Ticker Company Insider Title Type Price Qty Owned ΔOwn Value
2026-08-20 18:25 2026-08-19 SENS Senseonics Holdings, Inc. ROEDER DOUGLAS A Dir P - Purchase $8.98 +14.0K 171.2K +9% +$125.3K
2026-07-02 16:10 2026-07-01 SENS Senseonics Holdings, Inc. ROEDER DOUGLAS A Dir A - Grant $5.36 +2,751 157.2K +2% +$14.7K
D 2026-05-21 17:40 2026-05-20 SENS Senseonics Holdings, Inc. ROEDER DOUGLAS A Dir A - Grant $0.00 +9,852 154.5K +7% $0
2026-05-13 16:15 2026-05-12 SENS Senseonics Holdings, Inc. ROEDER DOUGLAS A Dir P - Purchase $5.56 +22.7K 144.6K +19% +$126.1K
2026-04-02 17:15 2026-04-01 SENS Senseonics Holdings, Inc. ROEDER DOUGLAS A Dir A - Grant $6.65 +2,218 121.9K +2% +$14.7K
2026-03-16 2026-03-13 SENS Senseonics Holdings, Inc. ROEDER DOUGLAS A Dir P - Purchase $5.73 +17.5K 119.7K +17% +$100.3K
2026-01-05 2026-01-02 SENS Senseonics Holdings, Inc. ROEDER DOUGLAS A Dir A - Grant $5.89 +2,504 102.2K +3% +$14.7K
2025-11-10 2025-11-07 SENS Senseonics Holdings, Inc. ROEDER DOUGLAS A Dir P - Purchase $5.83 +15.0K 99.7K +18% +$87.5K
2025-10-03 2025-10-01 SENS Senseonics Holdings, Inc. ROEDER DOUGLAS A Dir A - Grant $0.41 +35.7K 1.69M +2% +$14.6K
2025-07-03 2025-07-01 SENS Senseonics Holdings, Inc. ROEDER DOUGLAS A Dir A - Grant $0.48 +31.0K 1.66M +2% +$14.9K
D 2025-05-28 2025-05-23 SENS Senseonics Holdings, Inc. ROEDER DOUGLAS A Dir A - Grant $0.00 +111.4K 1.63M +7% $0
2025-04-03 2025-04-01 SENS Senseonics Holdings, Inc. ROEDER DOUGLAS A Dir A - Grant $0.66 +22.2K 1.52M +1% +$14.6K
2025-01-03 2025-01-02 SENS Senseonics Holdings, Inc. ROEDER DOUGLAS A Dir A - Grant $0.47 +31.2K 1.49M +2% +$14.7K
A 2024-12-20 2024-12-13 SENS Senseonics Holdings, Inc. ROEDER DOUGLAS A Dir P - Purchase $0.5 +75.0K 1.46M +5% +$37.5K
M 2024-12-16 2024-12-12+ SENS Senseonics Holdings, Inc. ROEDER DOUGLAS A Dir P - Purchase $0.4169 +325.0K 1.39M +31% +$135.5K
2024-10-02 2024-10-01 SENS Senseonics Holdings, Inc. ROEDER DOUGLAS A Dir A - Grant $0.34 +43.8K 1.09M +4% +$14.9K
2024-05-24 2024-05-22 SENS Senseonics Holdings, Inc. ROEDER DOUGLAS A Dir A - Grant $0.00 +236.3K 1.04M +29% $0
2023-08-31 2023-08-30 SENS Senseonics Holdings, Inc. ROEDER DOUGLAS A Dir P - Purchase $0.54 +300.0K 808.0K +59% +$162.0K
2023-06-13 2023-06-09 SENS Senseonics Holdings, Inc. ROEDER DOUGLAS A Dir A - Grant $0.75 +200.0K 508.0K +65% +$150.0K
2023-05-19 2023-05-17 SENS Senseonics Holdings, Inc. ROEDER DOUGLAS A Dir A - Grant $0.00 +147.9K 308.0K +92% $0
2022-05-31 2022-05-26 SENS Senseonics Holdings, Inc. ROEDER DOUGLAS A Dir A - Grant $0.00 +99.6K 160.0K +165% $0
D 2022-05-19 2022-05-18 TNDM TANDEM DIABETES CARE INC ROEDER DOUGLAS A Dir M - OptEx $0.00 +2,205 2,205 New $0
MI 2021-10-20 2021-10-15 TNDM TANDEM DIABETES CARE INC ROEDER DOUGLAS A Dir J - Other $0.00 -996.2K 0 -100% $0
DM 2021-08-26 2021-08-25 SENS Senseonics Holdings, Inc. ROEDER DOUGLAS A Dir M - OptEx $1.60 +215.7K 276.2K +357% +$345.2K
DM 2021-08-26 2021-08-24+ SENS Senseonics Holdings, Inc. ROEDER DOUGLAS A Dir S - Sale+OE $3.56 -341.1K 60.5K -85% -$1.21M

Purchase Sale Sale after option exercise All abbreviations