Company · CIK 0001616543 · SIC 3823 — Industrial Instruments For Measurement, Display, and Control · Nasdaq

Senseonics Holdings, Inc. · SENS

Insider activity reported against this company. All insider holders · On EDGAR ↗

Period1M 3M 6M 1Y 2Y All datashares as filed — not split-adjusted

Open-market buys & salesbuys $56.6M · 10sales $6.8M · 9net $49.8M

Reported at this company — common stock

Trade	Reported (ET)	Insider	Shares	Avg price	Total	Owned after	Δ stake	Flags
Aug 19, 2026 PForm 4 →	Aug 20, 6:25 pm EDT	Douglas A RoederDirector	13,953	$8.98	$125,300	171,191	+8.87%
Jul 1, 2026 AForm 4 →	Jul 2, 4:10 pm EDT	Douglas S PrinceDirector	1,515	$5.36	$8,120	69,331	—
Jul 1, 2026 AForm 4 →	Jul 2, 4:10 pm EDT	Douglas A RoederDirector	2,751	$5.36	$14,745	157,238	—
Jul 1, 2026 AForm 4 →	Jul 2, 4:10 pm EDT	Edward FiorentinoDirector	2,635	$5.36	$14,124	85,974	—
Jul 1, 2026 AForm 4 →	Jul 2, 4:10 pm EDT	Edelman StevenDirector	2,402	$5.36	$12,875	91,083	—
Jun 15, 2026 FForm 4 →	Jun 17, 4:15 pm EDT	Francine KaufmanChief Medical Officer, Director	4,010	$7.18	$28,792	177,057	—
Jun 15, 2026 FForm 4 →	Jun 17, 4:15 pm EDT	Mukul JainChief Operating Officer	16,194	$7.18	$116,273	500,863	—
Jun 15, 2026 FForm 4 →	Jun 17, 4:15 pm EDT	Frederick T. SullivanChief Financial Officer	5,397	$7.18	$38,750	226,477	—
Jun 15, 2026 FForm 4 →	Jun 17, 4:15 pm EDT	Kenneth L HortonGC & Corp. Development Advisor	9,545	$7.18	$68,533	285,512	—
Jun 15, 2026 FForm 4 →	Jun 17, 4:15 pm EDT	Brian B HansenChief Commercial Officer, Director	5,420	$7.18	$38,916	126,937	—
Jun 15, 2026 FForm 4 →	Jun 17, 4:15 pm EDT	Timothy T GoodnowPresident and CEO, Director	32,598	$7.18	$234,054	1,143,748	—
Jan 2, 2019 AForm 4 →	Jan 4, 4:33 pm EST	Peter Justin KleinDirector	4,507	$2.69	$12,124	22,424	—	plan?
Jan 2, 2019 AForm 4 →	Jan 4, 4:33 pm EST	M James BarrettDirector	3,624	$2.69	$9,749	512,720	—	plan?
Jan 2, 2019 AForm 4 →	Jan 4, 4:26 pm EST	Stephen P DeFalcoDirector	5,820	$2.69	$15,656	727,480	—	plan?
Jan 2, 2019 AForm 4 →	Jan 4, 4:25 pm EST	Edelman StevenDirector	4,182	$2.69	$11,250	18,919	—	plan?
Jan 2, 2019 AForm 4 →	Jan 4, 4:24 pm EST	Edward FiorentinoDirector	4,507	$2.69	$12,124	22,424	—	plan?
Jan 2, 2019 AForm 4 →	Jan 4, 4:23 pm EST	Douglas S PrinceDirector	2,683	$2.69	$7,217	137,049	—	plan?
Oct 1, 2018 AForm 4 →	Oct 3, 4:43 pm EDT	Peter Justin KleinDirector	2,670	$4.54	$12,122	17,917	—	plan?
Oct 1, 2018 AForm 4 →	Oct 3, 4:42 pm EDT	M James BarrettDirector, 10% Owner	2,147	$4.54	$9,747	509,096	—	plan?
Oct 1, 2018 AForm 4 →	Oct 3, 4:34 pm EDT	Stephen P DeFalcoDirector	3,448	$4.54	$15,654	721,660	—	plan?
Oct 1, 2018 AForm 4 →	Oct 3, 4:33 pm EDT	Edelman StevenDirector	2,477	$4.54	$11,246	14,737	—	plan?
Oct 1, 2018 AForm 4 →	Oct 3, 4:33 pm EDT	Edward FiorentinoDirector	2,670	$4.54	$12,122	17,917	—	plan?
Oct 1, 2018 AForm 4 →	Oct 3, 4:32 pm EDT	Douglas S PrinceDirector	1,590	$4.54	$7,219	134,366	—	plan?
Jul 2, 2018 AForm 4 →	Jul 5, 4:50 pm EDT	Edward FiorentinoDirector	2,737	$4.43	$12,125	15,247	—	plan?
Jul 2, 2018 AForm 4 →	Jul 5, 4:49 pm EDT	M James BarrettDirector, 10% Owner	2,200	$4.43	$9,746	506,949	—	plan?
Jul 2, 2018 AForm 4 →	Jul 5, 4:49 pm EDT	Peter Justin KleinDirector	2,737	$4.43	$12,125	15,247	—	plan?
Jul 2, 2018 AForm 4 →	Jul 5, 4:48 pm EDT	Edelman StevenDirector	2,200	$4.43	$9,746	12,260	—	plan?
Jul 2, 2018 AForm 4 →	Jul 5, 4:47 pm EDT	Stephen P DeFalcoDirector	3,534	$4.43	$15,656	718,212	—	plan?
Jul 2, 2018 AForm 4 →	Jul 5, 4:46 pm EDT	Douglas S PrinceDirector	1,630	$4.43	$7,221	132,776	—	plan?
Jun 19, 2018 SForm 4 →	Jun 21, 9:00 pm EDT	Mukul JainChief Operating Officer	40,000	$4.50	$180,196	0	−100%	plan?
Jun 19, 2018 MForm 4 →	Jun 21, 9:00 pm EDT	Mukul JainChief Operating Officer	40,000	$0.54	$21,600	40,000	—	plan?
Jun 13, 2018 SForm 4 →	Jun 15, 6:11 pm EDT	Douglas A RoederDirector	980,389	$4.02	$3,938,425	95,221	−91.1%	plan?
Jun 11, 2018 SForm 4 →	Jun 13, 7:09 pm EDT	Douglas A RoederDirector	519,611	$3.87	$2,011,296	104,700	−83.2%	plan?
Apr 9, 2018 SForm 4 →	Apr 11, 4:18 pm EDT	Mukul JainChief Operating Officer	15,706	$3.85	$60,468	0	−100%	plan?
Apr 9, 2018 MForm 4 →	Apr 11, 4:18 pm EDT	Mukul JainChief Operating Officer	15,706	$0.54	$8,481	15,706	—	plan?
Apr 6, 2018 SForm 4 →	Apr 9, 4:18 pm EDT	Mukul JainChief Operating Officer	24,294	$3.75	$91,103	0	−100%	plan?
Apr 6, 2018 MForm 4 →	Apr 9, 4:18 pm EDT	Mukul JainChief Operating Officer	24,294	$0.54	$13,119	24,294	—	plan?
Apr 2, 2018 AForm 4 →	Apr 9, 4:53 pm EDT	Peter Justin KleinDirector	3,911	$3.10	$12,124	12,510	—	plan? late
Apr 2, 2018 AForm 4 →	Apr 9, 4:52 pm EDT	M James BarrettDirector, 10% Owner	3,145	$3.10	$9,750	504,749	—	plan? late
Apr 2, 2018 AForm 4 →	Apr 9, 4:18 pm EDT	Douglas S PrinceDirector	2,329	$3.10	$7,220	131,146	—	plan? late
Apr 2, 2018 AForm 4 →	Apr 9, 4:17 pm EDT	Edward FiorentinoDirector	3,911	$3.10	$12,124	12,510	—	plan? late
Apr 2, 2018 AForm 4 →	Apr 9, 4:16 pm EDT	Edelman StevenDirector	3,145	$3.10	$9,750	10,060	—	plan? late
Apr 2, 2018 AForm 4 →	Apr 9, 4:16 pm EDT	Stephen P DeFalcoDirector	5,050	$3.10	$15,655	714,678	—	plan? late
Apr 2, 2018 SForm 4 →	Apr 4, 4:32 pm EDT	Mukul JainChief Operating Officer	27,437	$3.25	$89,170	0	−100%	plan?
Apr 2, 2018 MForm 4 →	Apr 4, 4:32 pm EDT	Mukul JainChief Operating Officer	27,437	$0.54	$14,816	27,437	—	plan?
Mar 20, 2018 MForm 4 →	Mar 22, 4:41 pm EDT	Timothy T GoodnowPresident and CEO, Director	48,767	$0.9116	$44,454	313,610	—	plan?
Jan 2, 2018 AForm 4 →	Jan 4, 8:00 pm EST	Peter Justin KleinDirector	4,558	$2.66	$12,124	8,599	—	plan?
Jan 2, 2018 AForm 4 →	Jan 4, 8:00 pm EST	M James BarrettDirector, 10% Owner	3,665	$2.66	$9,749	501,604	—	plan?
Jan 2, 2018 AForm 4 →	Jan 4, 7:59 pm EST	Stephen P DeFalcoDirector	5,885	$2.66	$15,654	709,628	—	plan?
Jan 2, 2018 AForm 4 →	Jan 4, 7:58 pm EST	Edelman StevenDirector	3,665	$2.66	$9,749	6,915	—	plan?
Jan 2, 2018 AForm 4 →	Jan 4, 7:57 pm EST	Edward FiorentinoDirector	4,558	$2.66	$12,124	8,599	—	plan?
Dec 6, 2017 SForm 4 →	Dec 8, 4:56 pm EST	Peter J Barris10% Owner	139,645	$2.63	$366,823	0	−100%	plan?
Dec 6, 2017 XForm 4 →	Dec 8, 4:56 pm EST	Peter J Barris10% Owner	139,645	$1.79	$249,992	139,645	—	plan?
Nov 30, 2017 JForm 4 →	Dec 4, 4:31 pm EST	Peter J Barris10% Owner	3,887,469	—	—	48,377	—	plan?
Oct 12, 2017 AForm 4 →	Oct 16, 8:52 pm EDT	Edward FiorentinoDirector	4,041	—	—	4,041	—	plan?
Oct 12, 2017 AForm 4 →	Oct 16, 8:51 pm EDT	Stephen P DeFalcoDirector	5,218	—	—	703,743	—	plan?
Oct 12, 2017 AForm 4 →	Oct 16, 8:50 pm EDT	Edelman StevenDirector	3,250	—	—	3,250	—	plan?
Oct 12, 2017 AForm 4 →	Oct 16, 8:11 pm EDT	Peter Justin KleinDirector	4,041	—	—	4,041	—	plan?
Oct 12, 2017 AForm 4 →	Oct 16, 8:11 pm EDT	M James BarrettDirector, 10% Owner	3,250	—	—	497,939	—	plan?
Oct 2, 2017 SForm 4 →	Oct 4, 5:28 pm EDT	Mukul JainChief Operating Officer	11,885	$3.25	$38,626	0	−100%	plan?
Oct 2, 2017 MForm 4 →	Oct 4, 5:28 pm EDT	Mukul JainChief Operating Officer	11,885	$0.54	$6,418	11,885	—	plan?
Sep 11, 2017 SForm 4 →	Sep 13, 5:01 pm EDT	Mukul JainChief Operating Officer	13,115	$3.25	$42,624	0	−100%	plan?
Sep 11, 2017 MForm 4 →	Sep 13, 5:01 pm EDT	Mukul JainChief Operating Officer	13,115	$0.54	$7,082	13,115	—	plan?
Jun 1, 2017 PForm 4 →	Jun 5, 4:54 pm EDT	M James BarrettDirector, 10% Owner	7,092,198	$1.41	$9,999,999	21,911,183	+47.9%	plan?
Jun 1, 2017 PForm 4 →	Jun 5, 4:53 pm EDT	Peter J Barris10% Owner	7,092,198	$1.41	$9,999,999	21,911,183	+47.9%	plan?
Jun 1, 2017 PForm 4 →	Jun 5, 4:52 pm EDT	NEW ENTERPRISE ASSOCIATES 10 L P +210% Owner	7,092,198	$1.41	$9,999,999	21,911,183	+47.9%	plan?
Mar 15, 2017 MForm 4 →	Mar 17, 4:18 pm EDT	Timothy T GoodnowPresident and CEO, Director	59,118	$1.03	$60,616	264,843	—	plan?
Jun 20, 2016 AForm 4 →	Jun 21, 5:28 pm EDT	Stephen P DeFalcoDirector	300,000	—	—	698,525	—	plan?
Jun 7, 2016 MForm 4 →	Jun 8, 4:17 pm EDT	Timothy T GoodnowPresident and CEO, Director	60,000	$0.54	$32,400	205,725	—	plan?
Mar 23, 2016 PForm 4 →	Mar 23, 5:16 pm EDT	M James BarrettDirector, 10% Owner	1,578,947	$2.85	$4,499,999	14,818,985	+11.9%	plan?
Mar 23, 2016 PForm 4 →	Mar 23, 5:15 pm EDT	Peter J Barris10% Owner	2,631,578	$2.85	$7,499,997	8,949,292	+41.7%	plan?
Mar 23, 2016 PForm 4 →	Mar 23, 5:15 pm EDT	NEW ENTERPRISE ASSOCIATES 9 L P +110% Owner	1,052,631	$2.85	$2,999,998	8,949,292	+13.3%	plan?
Mar 23, 2016 PForm 4 →	Mar 23, 5:14 pm EDT	NEW ENTERPRISE ASSOCIATES 10 L P +210% Owner	1,578,947	$2.85	$4,499,999	14,818,985	+11.9%	plan?
Mar 23, 2016 PForm 4 →	Mar 23, 2:15 pm EDT	Delphi Management Partners VIII, L.L.C. +610% Owner	1,228,070	$2.85	$3,500,000	109,725	—	plan?
Mar 23, 2016 PForm 4 →	Mar 23, 2:14 pm EDT	Douglas A RoederDirector, 10% Owner	1,228,070	$2.85	$3,500,000	109,725	—	plan?

Reported at this company — derivatives (options, RSUs, warrants)

Trade	Reported (ET)	Insider	Shares	Avg price	Total	Owned after	Δ stake
Mar 4, 2019 AForm 4 →	Mar 6, 4:49 pm EST	Francine KaufmanChief Medical Officer	550,000	—	—	550,000	—
Jan 17, 2019 AForm 4 →	Jan 22, 6:03 pm EST	Mukul JainChief Operating Officer	535,000	—	—	535,000	—
Jan 17, 2019 AForm 4 →	Jan 22, 5:58 pm EST	Mirasol PanlilioVP Global Sales and Marketing	210,000	—	—	210,000	—
Jan 17, 2019 AForm 4 →	Jan 22, 5:53 pm EST	Timothy T GoodnowPresident and CEO, Director	800,000	—	—	800,000	—
Jan 17, 2019 AForm 4 →	Jan 22, 5:50 pm EST	Michael J. GillVice President of U.S. Sales	210,000	—	—	210,000	—
Jan 7, 2019 AForm 4 →	Jan 9, 4:32 pm EST	Jon D IsaacsonChief Financial Officer	550,000	—	—	550,000	—
Jun 19, 2018 MForm 4 →	Jun 21, 9:00 pm EDT	Mukul JainChief Operating Officer	40,000	—	—	255,599	—
May 30, 2018 AForm 4 →	Jun 1, 4:30 pm EDT	Peter Justin KleinDirector	50,847	—	—	50,847	—
May 30, 2018 AForm 4 →	Jun 1, 4:29 pm EDT	M James BarrettDirector, 10% Owner	50,847	—	—	50,847	—
May 30, 2018 AForm 4 →	Jun 1, 4:27 pm EDT	Douglas A RoederDirector	50,847	—	—	50,847	—
May 30, 2018 AForm 4 →	Jun 1, 4:24 pm EDT	Douglas S PrinceDirector	50,847	—	—	50,847	—
May 30, 2018 AForm 4 →	Jun 1, 4:21 pm EDT	Edward FiorentinoDirector	50,847	—	—	50,847	—
May 30, 2018 AForm 4 →	Jun 1, 4:19 pm EDT	Edelman StevenDirector	50,847	—	—	50,847	—
May 30, 2018 AForm 4 →	Jun 1, 4:16 pm EDT	Stephen P DeFalcoDirector	50,847	—	—	50,847	—
Apr 9, 2018 MForm 4 →	Apr 11, 4:18 pm EDT	Mukul JainChief Operating Officer	15,706	—	—	295,599	—
Apr 6, 2018 MForm 4 →	Apr 9, 4:18 pm EDT	Mukul JainChief Operating Officer	24,294	—	—	311,305	—
Apr 2, 2018 MForm 4 →	Apr 4, 4:32 pm EDT	Mukul JainChief Operating Officer	27,437	—	—	0	—
Mar 20, 2018 MForm 4 →	Mar 22, 4:41 pm EDT	Timothy T GoodnowPresident and CEO, Director	48,767	—	—	187,036	—
Feb 2, 2018 AForm 4 →	Feb 5, 6:32 pm EST	Michael J. GillVice President of U.S. Sales	245,388	—	—	245,388	—
Feb 2, 2018 AForm 4 →	Feb 5, 6:31 pm EST	Lynne E KelleyChief Medical Officer	102,192	—	—	102,192	—
Feb 2, 2018 AForm 4 →	Feb 5, 6:30 pm EST	Mukul JainChief Operating Officer	495,191	—	—	495,191	—
Feb 2, 2018 AForm 4 →	Feb 5, 6:30 pm EST	R Don ElseyCFO, Secretary and Treasurer	392,999	—	—	392,999	—
Feb 2, 2018 AForm 4 →	Feb 5, 6:29 pm EST	Timothy T GoodnowPresident and CEO, Director	777,797	—	—	777,797	—
Feb 2, 2018 AForm 4 →	Feb 5, 6:28 pm EST	Mirasol PanlilioVP Global Sales and Marketing	245,388	—	—	245,388	—
Dec 6, 2017 XForm 4 →	Dec 8, 4:56 pm EST	Peter J Barris10% Owner	139,645	—	—	0	—
Oct 2, 2017 MForm 4 →	Oct 4, 5:28 pm EDT	Mukul JainChief Operating Officer	11,885	—	—	27,437	—
Sep 11, 2017 MForm 4 →	Sep 13, 5:01 pm EDT	Mukul JainChief Operating Officer	13,115	—	—	39,322	—
May 24, 2017 AForm 4 →	May 26, 5:26 pm EDT	M James BarrettDirector, 10% Owner	128,817	—	—	128,817	—
May 24, 2017 AForm 4 →	May 26, 5:25 pm EDT	Peter Justin KleinDirector	128,817	—	—	128,817	—
May 24, 2017 AForm 4 →	May 26, 5:08 pm EDT	Douglas A RoederDirector, 10% Owner	128,817	—	—	128,817	—
May 24, 2017 AForm 4 →	May 26, 5:05 pm EDT	Douglas S PrinceDirector	128,817	—	—	128,817	—
May 24, 2017 AForm 4 →	May 26, 5:04 pm EDT	Edward FiorentinoDirector	128,817	—	—	128,817	—
May 24, 2017 AForm 4 →	May 26, 5:03 pm EDT	Edelman StevenDirector	128,817	—	—	128,817	—
May 24, 2017 AForm 4 →	May 26, 5:02 pm EDT	Stephen P DeFalcoDirector	128,817	—	—	128,817	—
Apr 17, 2017 AForm 4 →	Apr 19, 5:03 pm EDT	Michael J. GillVice President of U.S. Sales	440,000	—	—	440,000	—
Mar 15, 2017 MForm 4 →	Mar 17, 4:18 pm EDT	Timothy T GoodnowPresident and CEO, Director	59,118	—	—	199,887	—
Jan 20, 2017 AForm 4 →	Jan 23, 6:29 pm EST	Mukul JainChief Operating Officer	314,212	—	—	314,212	—
Jan 17, 2017 AForm 4 →	Jan 19, 5:21 pm EST	R Don ElseyCFO, Secretary and Treasurer	313,391	—	—	313,391	—
Jan 17, 2017 AForm 4 →	Jan 19, 5:21 pm EST	Timothy T GoodnowPresident and CEO, Director	750,000	—	—	750,000	—
Jan 17, 2017 AForm 4 →	Jan 19, 5:20 pm EST	Mirasol PanlilioVP Global Sales and Marketing	138,915	—	—	138,915	—
Jan 17, 2017 AForm 4 →	Jan 19, 5:19 pm EST	Lynne E KelleyChief Medical Officer	100,000	—	—	100,000	—
Sep 2, 2016 AForm 4 →	Sep 6, 4:48 pm EDT	Edelman StevenDirector	94,599	—	—	94,599	—
Jun 7, 2016 MForm 4 →	Jun 8, 4:17 pm EDT	Timothy T GoodnowPresident and CEO, Director	60,000	—	—	464,374	—
May 24, 2016 AForm 4 →	May 26, 4:23 pm EDT	Edward FiorentinoDirector	54,629	—	—	54,629	—
May 24, 2016 AForm 4 →	May 26, 4:22 pm EDT	Peter Justin KleinDirector	54,629	—	—	54,629	—
May 24, 2016 AForm 4 →	May 26, 4:22 pm EDT	Douglas A RoederDirector, 10% Owner	54,629	—	—	54,629	—
May 24, 2016 AForm 4 →	May 26, 4:22 pm EDT	M James BarrettDirector, 10% Owner	54,629	—	—	54,629	—
May 24, 2016 AForm 4 →	May 26, 4:21 pm EDT	Douglas S PrinceDirector	54,629	—	—	54,629	—
May 24, 2016 AForm 4 →	May 26, 4:21 pm EDT	Stephen P DeFalcoDirector	54,629	—	—	54,629	—
Apr 12, 2016 AForm 4 →	Apr 14, 3:58 pm EDT	Lynne E KelleyChief Medical Officer	334,996	—	—	334,996	—
Apr 12, 2016 AForm 4 →	Apr 14, 3:57 pm EDT	Timothy T GoodnowPresident and CEO, Director	347,652	—	—	347,652	—
Apr 12, 2016 AForm 4 →	Apr 14, 3:56 pm EDT	R Don ElseyCFO, Secretary and Treasurer	279,767	—	—	279,767	—
Apr 12, 2016 AForm 4 →	Apr 14, 3:51 pm EDT	Mirasol PanlilioVP Global Sales and Marketing	81,184	—	—	81,184	—
Apr 12, 2016 AForm 4 →	Apr 14, 3:49 pm EDT	Mukul JainVP Operations, Quality and Reg	145,254	—	—	145,254	—