Who
Douglas S. Prince
Director
Company insider
Files Form 4 as: Director, Senseonics Holdings.
In numbers
- Trades disclosed
- 55
- Buys
- 0
- Sells
- 1
- Bought
- $0
- Sold
- $259K
- Companies
- 1
- Companies where not an officer
- 1
- First trade
- 24 May 2016
- Last trade
- 1 Oct 2026
- Last filed
- 5 Oct 2026
Companies traded
Activity over time
1 Nov 2024 – 1 Oct 2026
Buys above the line, sells below, each month.
Every trade
| Traded | Company | What | Amount | |
|---|---|---|---|---|
| 1 Oct 2026filed 5 Oct 2026 | SENS Senseonics HoldingsLife-science tools | SEC FORM 4 Code A | $8,117815 at $9.96 | filing |
| 1 Jul 2026filed 2 Jul 2026 | SENS Senseonics HoldingsLife-science tools | SEC FORM 4 Code A | $8,1201,515 at $5.36 | filing |
| 1 Jul 2026filed 2 Jul 2026 | SENS Senseonics HoldingsLife-science tools | SEC FORM 4 Code A | $8,1201,515 at $5.36 | filing |
| 20 May 2026filed 21 May 2026 | SENS Senseonics HoldingsLife-science tools | SEC FORM 4 Code A | —9,852 at $0.00 | filing |
| 20 May 2026filed 21 May 2026 | SENS Senseonics Holdingsoption or derivative · Life-science tools | SEC FORM 4 Code A | —13,574 at $0.00 | filing |
| 20 May 2026filed 21 May 2026 | SENS Senseonics Holdingsoption or derivative · Life-science tools | SEC FORM 4 Code A | —13,574 at $0.00 | filing |
| 20 May 2026filed 21 May 2026 | SENS Senseonics HoldingsLife-science tools | SEC FORM 4 Code A | —9,852 at $0.00 | filing |
| 1 Apr 2026filed 2 Apr 2026 | SENS Senseonics HoldingsLife-science tools | SEC FORM 4 Code A | $8,1201,221 at $6.65 | filing |
| 1 Apr 2026filed 2 Apr 2026 | SENS Senseonics HoldingsLife-science tools | SEC FORM 4 Code A | $8,1201,221 at $6.65 | filing |
| 2 Jan 2026filed 5 Jan 2026 | SENS Senseonics HoldingsLife-science tools | SEC FORM 4 Code A | $8,1221,379 at $5.89 | filing |
| 2 Jan 2026filed 5 Jan 2026 | SENS Senseonics HoldingsLife-science tools | SEC FORM 4 Code A | $8,1221,379 at $5.89 | filing |
| 1 Oct 2025filed 3 Oct 2025 | SENS Senseonics HoldingsLife-science tools | SEC FORM 4 Code A | $8,06619,673 at $0.41 | filing |
| 1 Jul 2025filed 3 Jul 2025 | SENS Senseonics HoldingsLife-science tools | SEC FORM 4 Code A | $8,19317,069 at $0.48 | filing |
| 23 May 2025filed 28 May 2025 | SENS Senseonics Holdingsoption or derivative · Life-science tools | SEC FORM 4 Code A | —157,234 at $0.00 | filing |
| 23 May 2025filed 28 May 2025 | SENS Senseonics HoldingsLife-science tools | SEC FORM 4 Code A | —111,386 at $0.00 | filing |
| 1 Apr 2025filed 3 Apr 2025 | SENS Senseonics HoldingsLife-science tools | SEC FORM 4 Code A | $8,06512,219 at $0.66 | filing |
| 2 Jan 2025filed 3 Jan 2025 | SENS Senseonics HoldingsLife-science tools | SEC FORM 4 Code A | $8,07317,177 at $0.47 | filing |
| 1 Oct 2024filed 2 Oct 2024 | SENS Senseonics HoldingsLife-science tools | SEC FORM 4 Code A | $8,19524,102 at $0.34 | filing |
| 1 Jul 2024filed 3 Jul 2024 | SENS Senseonics HoldingsLife-science tools | SEC FORM 4 Code A | $8,21120,528 at $0.40 | filing |
| 22 May 2024filed 24 May 2024 | SENS Senseonics HoldingsLife-science tools | SEC FORM 4 Code A | —236,344 at $0.00 | filing |
News
No headline names them, or the companies they trade most, lately.