Insider · CIK 0001667588
Timothy T Goodnow
Files at SENS (Senseonics Holdings, Inc.). First filing Dec 10, 2024, latest Mar 16, 2026.
In brief
Timothy T Goodnow files SEC Form 4 as CEO, president and director at SENS (Senseonics Holdings, Inc.). Since Dec 10, 2024, Timothy T Goodnow has reported 3 open-market buys worth $298k and 0 open-market sells worth $0, the latest filed on Mar 16, 2026.
A track record needs three past buys with six months of prices behind them; Timothy T Goodnow has 1, so none is measured yet.
The newest scored trade: bought $100k of SENS on Mar 13, 2026, filed Mar 16, 2026, scored 61 (notable). In the last 12 months: 2 buys worth $201k and 0 sells worth $0.
Where the trades landed
Last year at the company this insider has traded most, with each buy and sell on the bar it happened.
SENS: Senseonics Holdings, Inc.
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™
Signals
This insider’s open-market buys and sells, scored.
| Score | Company | Value | Holdings | Price context | Filed |
|---|---|---|---|---|---|
| 61Notable | Senseonics Holdings, Inc. | $100k 17,225 shares | +3% | +7% from low-63% from high | |
| 58Moderate | Senseonics Holdings, Inc. | $101k 17,210 shares | +3% | +18% from low-77% from high | |
| 50Moderate | Senseonics Holdings, Inc. | $98k 315,000 shares | +3% | - |
Transactions
Every row this insider has filed, 14 in all, newest first.
| Date | Company | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Jun 15, 2026 | SENS Senseonics Holdings, Inc. | FTax withholding Common Stock | -32,598 | $7.18 | $234k | 1,143,748 | Jun 17, 2026 |
| May 19, 2026 | SENS Senseonics Holdings, Inc. | AGrant or award Common Stock | +553,701 | $0.00 | $0 | 1,176,346 | May 21, 2026 |
| May 19, 2026 | SENS Senseonics Holdings, Inc. | AGrant or award Employee Stock Option (right to buy)derivative | +761,923 | $0.00 | $0 | 761,923 | May 21, 2026 |
| May 15, 2026 | SENS Senseonics Holdings, Inc. | FTax withholding Common Stock | -28,598 | $5.82 | $166k | 622,645 | May 18, 2026 |
| Mar 13, 2026 | SENS Senseonics Holdings, Inc. | POpen-market purchase Common Stock | +17,225 | $5.79 | $100k | 651,243 | Mar 16, 2026 |
| Nov 15, 2025 | SENS Senseonics Holdings, Inc. | FTax withholding Common Stock | -27,067 | $6.26 | $169k | 634,018 | Nov 18, 2025 |
| Nov 7, 2025 | SENS Senseonics Holdings, Inc. | POpen-market purchase Common Stock | -17,210 | $5.87 | $101k | 661,085 | Nov 10, 2025 |
| Jun 16, 2025 | SENS Senseonics Holdings, Inc. | FTax withholding Common Stock | -79,646 | $0.51 | $41k | 12,877,501 | Jun 17, 2025 |
| May 23, 2025 | SENS Senseonics Holdings, Inc. | AGrant or award Common Stock | +2,025,956 | $0.00 | $0 | 12,957,147 | May 28, 2025 |
| May 23, 2025 | SENS Senseonics Holdings, Inc. | AGrant or award Employee Stock Option (right to buy)derivative | +2,858,157 | $0.00 | $0 | 2,858,157 | May 28, 2025 |
| May 15, 2025 | SENS Senseonics Holdings, Inc. | FTax withholding Common Stock | -379,164 | $0.55 | $209k | 10,931,191 | May 19, 2025 |
| Dec 10, 2024 | SENS Senseonics Holdings, Inc. | POpen-market purchase Common Stock | +315,000 | $0.31 | $98k | 11,310,355 | Dec 10, 2024 |
| Nov 15, 2024 | SENS Senseonics Holdings, Inc. | FTax withholding Common Stock | -632,166 | $0.28 | $177k | 10,995,355 | Nov 18, 2024 |
| Nov 15, 2023 | SENS Senseonics Holdings, Inc. | FTax withholding Common Stock | -591,945 | $0.61 | $361k | 7,708,290 | Nov 17, 2023 |
Questions about Timothy T Goodnow
Answered from the filings on this page, as of the latest one.
Is Timothy T Goodnow buying or selling?
In the last 12 months Timothy T Goodnow reported 2 open-market buys worth $201k and 0 open-market sells worth $0 on SEC Form 4; the latest was bought $100k of SENS on Mar 13, 2026. Grants, option exercises and tax withholding are not counted.
How did Timothy T Goodnow's past buys perform?
Not measured yet. InsiderTell needs three past buys with six months of prices to publish a track record, and Timothy T Goodnow has 1.
Where does Timothy T Goodnow file Form 4?
Timothy T Goodnow has filed Form 4 at SENS (Senseonics Holdings, Inc.) as President and CEO. A Form 4 is required of officers, directors and holders of more than 10% of a share class within two business days of a trade.
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.