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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
Larkin Sharon
7 Sep 2023
Director
Sold on a plan
30,889
$0.61
$18.84K
ROEDER DOUGLAS A
30 Aug 2023
Director
Buy
300,000
$0.54
$162.00K
JAIN Mukul
4 Aug 2022
Chief Operating Officer
Sell
50,000
$1.97
$98.50K
Fiorentino Edward
11 Mar 2022
Director
Sold after exercise
63,553
$1.65
$104.86K
Goodnow Timothy T
11 Feb 2022
President and CEO
Sell
464,390
$2.46
$1.14M
Horton Kenneth L
11 Feb 2022
GC & Corp. Development Advisor
Sell
143,126
$2.46
$352.09K
JAIN Mukul
11 Feb 2022
Chief Operating Officer
Sell
150,197
$2.46
$369.48K
Kaufman Francine
11 Feb 2022
Chief Medical Officer
Sell
163,870
$2.46
$403.12K
Panlilio Mirasol
11 Feb 2022
VP Global Sales and Marketing
Sell
105,760
$2.46
$260.17K
Tressler Nick B.
11 Feb 2022
Chief Financial Officer
Sell
72,873
$2.46
$179.27K
Raab Anthony R.
6 Dec 2021
Director
Sell
136,538
$2.53
$345.44K
JAIN Mukul
16 Nov 2021
Chief Operating Officer
Sell
100,000
$3.70
$370.00K
Kaufman Francine
16 Nov 2021
Chief Medical Officer
Sell
20,998
$3.70
$77.69K
ROEDER DOUGLAS A
25 Aug 2021
Director
Sold after exercise
215,747
$3.50
$755.11K
ROEDER DOUGLAS A
24 Aug 2021
Director
Sell
125,342
$3.65
$457.50K
Goodnow Timothy T
14 Jun 2021
President and CEO
Exercised, kept
27,928
$1.79
$49.99K
JAIN Mukul
14 Jun 2021
Chief Operating Officer
Sold after exercise
50,000
$4.36
$218.00K
Kaufman Francine
11 Jun 2021
Chief Medical Officer
Sold after exercise
62,628
$4.00
$250.51K
JAIN Mukul
10 Jun 2021
Chief Operating Officer
Sold after exercise
18,866
$3.51
$66.22K
Goodnow Timothy T
10 Jun 2021
President and CEO
Sold after exercise
380,710
$3.60
$1.37M
JAIN Mukul
9 Jun 2021
Chief Operating Officer
Sold after exercise
6,134
$3.50
$21.47K
JAIN Mukul
4 Jun 2021
Chief Operating Officer
Sold after exercise
25,000
$2.70
$67.50K
Kaufman Francine
4 Jun 2021
Chief Medical Officer
Sell
62,627
$3.00
$187.88K
DeFalco Stephen P
27 May 2021
Director
Sell
104,927
$2.00
$209.85K
DeFalco Stephen P
26 May 2021
Director
Sell
4,304
$2.00
$8.61K
Steven Edelman
25 May 2021
Director
Sell
109,231
$1.91
$208.63K
Fiorentino Edward
25 May 2021
Director
Sell
109,231
$1.91
$208.63K
Prince Douglas S
25 May 2021
Director
Sell
136,539
$1.90
$259.42K
ROEDER DOUGLAS A
25 May 2021
Director
Sell
147,735
$1.91
$282.17K
ROEDER DOUGLAS A
19 May 2021
Director
Sell indirect
652
$2.08
$1.36K
JAIN Mukul
17 May 2021
Chief Operating Officer
Sell
100,000
$1.94
$193.96K
ROEDER DOUGLAS A
12 Apr 2021
Director
Sell indirect
47,580
$2.12
$100.88K
ROEDER DOUGLAS A
12 Apr 2021
Director
Sell indirect
4,906,326
$2.12
$10.40M
ROEDER DOUGLAS A
9 Apr 2021
Director
Sell indirect
46,989
$2.39
$112.19K
ROEDER DOUGLAS A
9 Apr 2021
Director
Sell indirect
4,845,399
$2.39
$11.57M
NEW ENTERPRISE ASSOCIATES 10 L P
29 Apr 2020
10% owner
Sell
144,538
$0.60
$87.16K
NEW ENTERPRISE ASSOCIATES 10 L P
28 Apr 2020
10% owner
Sell
31,228
$0.60
$18.83K
NEW ENTERPRISE ASSOCIATES 10 L P
27 Apr 2020
10% owner
Sell
95,469
$0.62
$59.61K
NEW ENTERPRISE ASSOCIATES 10 L P
22 Apr 2020
10% owner
Sell
119,712
$0.63
$75.86K
NEW ENTERPRISE ASSOCIATES 10 L P
21 Apr 2020
10% owner
Sell
45,349
$0.66
$30.00K
NEW ENTERPRISE ASSOCIATES 10 L P
20 Apr 2020
10% owner
Sell
94,663
$0.69
$65.27K
NEW ENTERPRISE ASSOCIATES 10 L P
17 Apr 2020
10% owner
Sell
59,135
$0.68
$40.24K
NEW ENTERPRISE ASSOCIATES 10 L P
16 Apr 2020
10% owner
Sell
49,786
$0.67
$33.42K
NEW ENTERPRISE ASSOCIATES 10 L P
15 Apr 2020
10% owner
Sell
59,569
$0.68
$40.38K
NEW ENTERPRISE ASSOCIATES 10 L P
14 Apr 2020
10% owner
Sell
48,564
$0.68
$33.23K
NEW ENTERPRISE ASSOCIATES 10 L P
13 Apr 2020
10% owner
Sell
70,184
$0.66
$46.36K
NEW ENTERPRISE ASSOCIATES 10 L P
9 Apr 2020
10% owner
Sell
128,301
$0.67
$85.53K
NEW ENTERPRISE ASSOCIATES 10 L P
8 Apr 2020
10% owner
Sell
98,802
$0.63
$62.40K
NEW ENTERPRISE ASSOCIATES 10 L P
7 Apr 2020
10% owner
Sell
101,116
$0.62
$62.72K
NEW ENTERPRISE ASSOCIATES 10 L P
6 Apr 2020
10% owner
Sell
119,929
$0.59
$70.71K
NEW ENTERPRISE ASSOCIATES 10 L P
3 Apr 2020
10% owner
Sell
59,699
$0.52
$31.34K
NEW ENTERPRISE ASSOCIATES 10 L P
2 Apr 2020
10% owner
Sell
111,699
$0.56
$62.26K
NEW ENTERPRISE ASSOCIATES 10 L P
1 Apr 2020
10% owner
Sell
42,935
$0.58
$24.84K
NEW ENTERPRISE ASSOCIATES 10 L P
31 Mar 2020
10% owner
Sell
79,919
$0.63
$50.07K
NEW ENTERPRISE ASSOCIATES 10 L P
30 Mar 2020
10% owner
Sell
171,667
$0.63
$108.68K
NEW ENTERPRISE ASSOCIATES 10 L P
27 Mar 2020
10% owner
Sell
175,356
$0.67
$116.86K
NEW ENTERPRISE ASSOCIATES 10 L P
26 Mar 2020
10% owner
Sell
261,503
$0.74
$192.44K
NEW ENTERPRISE ASSOCIATES 10 L P
25 Mar 2020
10% owner
Sell
265,646
$0.80
$212.81K
Goodnow Timothy T
16 Mar 2020
President and CEO
Sold after exercise
80,000
$0.71
$56.80K
Goodnow Timothy T
9 Mar 2020
President and CEO
Sold after exercise
80,000
$1.28
$102.40K
Goodnow Timothy T
9 Sep 2019
President and CEO
Buy
88,500
$1.10
$97.35K
Goodnow Timothy T
2 Apr 2019
President and CEO
Exercised, kept
13,923
$1.95
$27.15K
Goodnow Timothy T
2 Apr 2019
President and CEO
Exercised, kept
8,979
$0.54
$4.85K
JAIN Mukul
19 Jun 2018
Chief Operating Officer
Sold after exercise
40,000
$4.50
$180.20K
ROEDER DOUGLAS A
15 Jun 2018
Director
Sell indirect
5,910
$4.05
$23.93K
ROEDER DOUGLAS A
15 Jun 2018
Director
Sell indirect
605,355
$4.05
$2.45M
ROEDER DOUGLAS A
14 Jun 2018
Director
Sell indirect
1,501
$3.96
$5.95K
ROEDER DOUGLAS A
14 Jun 2018
Director
Sell indirect
153,723
$3.96
$609.43K
ROEDER DOUGLAS A
13 Jun 2018
Director
Sell indirect
2,068
$3.96
$8.20K
ROEDER DOUGLAS A
13 Jun 2018
Director
Sell indirect
211,832
$3.96
$839.83K
ROEDER DOUGLAS A
12 Jun 2018
Director
Sell indirect
2,536
$3.91
$9.90K
ROEDER DOUGLAS A
12 Jun 2018
Director
Sell indirect
259,690
$3.91
$1.01M
ROEDER DOUGLAS A
11 Jun 2018
Director
Sell indirect
2,489
$3.84
$9.55K
ROEDER DOUGLAS A
11 Jun 2018
Director
Sell indirect
254,896
$3.84
$977.73K
JAIN Mukul
9 Apr 2018
Chief Operating Officer
Sold after exercise
15,706
$3.85
$60.47K
JAIN Mukul
6 Apr 2018
Chief Operating Officer
Sold after exercise
24,294
$3.75
$91.10K
JAIN Mukul
2 Apr 2018
Chief Operating Officer
Sold after exercise
27,437
$3.25
$89.17K
Goodnow Timothy T
20 Mar 2018
President and CEO
Exercised, kept
12,851
$1.95
$25.06K
Goodnow Timothy T
20 Mar 2018
President and CEO
Exercised, kept
35,916
$0.54
$19.39K
BARRIS PETER J
8 Dec 2017
10% owner
Sell indirect
32,850
$2.59
$85.20K
BARRIS PETER J
7 Dec 2017
10% owner
Sell indirect
12,100
$2.61
$31.63K
BARRIS PETER J
6 Dec 2017
10% owner
Sold after exercise indirect
94,695
$2.64
$249.99K
JAIN Mukul
2 Oct 2017
Chief Operating Officer
Sold after exercise
11,885
$3.25
$38.63K
JAIN Mukul
11 Sep 2017
Chief Operating Officer
Sold after exercise
13,115
$3.25
$42.62K
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
Goodnow Timothy T
15 Mar 2017
President and CEO
Exercised, kept
20,349
$1.95
$39.68K
Goodnow Timothy T
15 Mar 2017
President and CEO
Exercised, kept
38,769
$0.54
$20.94K

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