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Senseonics Holdings, Inc.

SENS Net selling
CIK 0001616543 #3142 in the set updated 17 Sep 2026
Bought (120 mo)
$31.28M
out of their own pocket, the only kind of buying there is
Sold (120 mo)
$39.26M
$18.84K on a plan · $3.77M straight out of an exercise
Sold at will
$35.48M
59 of 77 sales
Net
−$7.99M
−$4.20M against sales at will

By person

20 insiders · 101 transactions
Insider
Role
Bought
Sold
Net
Holding
Worth
Change
ROEDER DOUGLAS A
Director
$736.66K (7)
$29.63M (18)
−$28.89M
171,191
$1.54M
−98.3%
BARRETT M JAMES
Director
$10.00M (1)
+$10.00M
44,487,165
$399.49M
+19.0%
BARRIS PETER J
10% owner
$10.00M (1)
$366.82K (3) scheduled
+$9.63M
48,863,018
$438.79M
+10.4%
NEW ENTERPRISE ASSOCIATES 10 L P entity
10% owner
$10.00M (1)
$1.61M (23)
+$8.39M
19,476,414
$174.90M
+31.4%
Goodnow Timothy T
President and CEO
$395.76K (4)
$2.67M (4) scheduled
−$2.28M
1,143,748
$10.27M
JAIN Mukul
Chief Operating Officer
$1.91M (14)
−$1.91M
500,863
$4.50M
Kaufman Francine
Chief Medical Officer
$919.21K (4)
−$919.21K
177,057
$1.59M
Horton Kenneth L
GC & Corp. Development Advisor
$352.09K (1)
−$352.09K
285,512
$2.56M
Raab Anthony R.
Director
$345.44K (1)
−$345.44K
700,871
$6.29M
+3,404%
Fiorentino Edward
Director
$313.49K (2)
−$313.49K
85,974
$772.05K
Panlilio Mirasol
VP Global Sales and Marketing
$260.17K (1)
−$260.17K
1,083,788
$9.73M
+3,037%
Prince Douglas S
Director
$259.42K (1)
−$259.42K
69,331
$622.59K
DeFalco Stephen P
Director
$218.46K (2)
−$218.46K
111,019
$996.95K
Tressler Nick B.
Chief Financial Officer
$179.27K (1)
−$179.27K
696,560
$6.26M
+4,520%
Steven Edelman
Director
$65.50K (1)
$208.63K (1)
−$143.13K
91,083
$817.93K
Sullivan Frederick T.
Chief Financial Officer
$79.31K (2)
+$79.31K
226,477
$2.03M
Larkin Sharon
Director
$18.84K (1) scheduled
−$18.84K
41,862
$375.92K
Klein Peter Justin
Director
369,186
$3.32M
HANSEN BRIAN B
Chief Commercial Officer
126,937
$1.14M
Marotta John
Director
66,372
$596.02K

No percentages here. This company's share count has moved by a factor of 19.9 over the window, from 40,858,460 to 814,680,910 shares. A split, a merger or a large issue changes what the company is, and a holding measured at one point in that run is not a fraction of it at another.

Insider
Date
Role
Action
Shares
Price
Amount
ROEDER DOUGLAS A
19 Aug 2026
Director
Buy
13,953
$8.98
$125.30K
ROEDER DOUGLAS A
12 May 2026
Director
Buy
22,686
$5.56
$126.13K
Goodnow Timothy T
13 Mar 2026
President and CEO
Buy
17,225
$5.79
$99.73K
ROEDER DOUGLAS A
13 Mar 2026
Director
Buy
17,500
$5.73
$100.28K
Steven Edelman
10 Nov 2025
Director
Buy
10,000
$6.55
$65.50K
Goodnow Timothy T
7 Nov 2025
President and CEO
Buy
17,210
$5.87
$101.02K
Sullivan Frederick T.
7 Nov 2025
Chief Financial Officer
Buy
5,415
$5.88
$31.84K
ROEDER DOUGLAS A
7 Nov 2025
Director
Buy
15,000
$5.83
$87.45K
ROEDER DOUGLAS A
13 Dec 2024
Director
Buy
25,000
$0.50
$12.50K
Sullivan Frederick T.
12 Dec 2024
Chief Financial Officer
Buy
124,933
$0.38
$47.47K
ROEDER DOUGLAS A
12 Dec 2024
Director
Buy
300,000
$0.41
$123.00K
Goodnow Timothy T
10 Dec 2024
President and CEO
Buy
315,000
$0.31
$97.65K
ROEDER DOUGLAS A
30 Aug 2023
Director
Buy
300,000
$0.54
$162.00K
Goodnow Timothy T
9 Sep 2019
President and CEO
Buy
88,500
$1.10
$97.35K
NEW ENTERPRISE ASSOCIATES 10 L P
1 Jun 2017
10% owner
Buy
7,092,198
$1.41
$10.00M
BARRIS PETER J
1 Jun 2017
10% owner
Buy indirect
7,092,198
$1.41
$10.00M
BARRETT M JAMES
1 Jun 2017
Director
Buy indirect
7,092,198
$1.41
$10.00M

What was left out

Form 4 filings counted 415
Amendments (4/A) skipped 7
Filings about a different issuer 0
Unreadable filings 0
Joint filings 9
Sales on a Rule 10b5-1 plan 1
Sales straight out of an exercise 17
Sales at will 59
Transactions with no price 0
Shares from compensation/vesting 63,908,256
Sales filed before the plan box existed 59
History held since 6 Sep 2016