Inspire Medical Systems, Inc. INSP NYSE

NYSE • Healthcare • Medical - Devices • US • USD

SharesGrow Score

77/100

4/7 Pass

SharesGrow Intrinsic Value

Inspire Medical Systems, Inc. (INSP) has 20 known insider and institutional holders on record. The largest holder is Buchholz Richard with 43,988 shares. Other notable holders include ORBIMED ADVISORS LLC and Herbert Timothy P..

Over the last 12 months, insiders have made 57 transactions in INSP stock — 28 buys (valued at $322.75K) and 8 sells (valued at $1.78M). Insider buying has outpaced selling during this period, which may signal confidence in the company's prospects.

INSP Insider Ownership

Top Holder

Buchholz Richard

43,988 shares

Buys (12 mo)

$322.75K value

Sells (12 mo)

$1.78M value

12-Month Transaction Activity

Buy 49%

Sell 14%

Top Insider Holders

#	Name	Role	Shares Owned	Last Filed	Relative Size
1	Buchholz Richard	Interim CFO	43,988	2026-02-18	100%
2	Orbimed Advisors Llc	Director	43,543	2020-08-19	99%
3	Herbert Timothy P.	CEO and President	37,681	2026-02-24	86%
4	Nelson Marilyn C	Director	34,445	2024-04-16	78%
5	Mccormick Shawn	Director	24,846	2025-12-04	56%
6	Mann Melissa	Chief People Officer	23,609	2026-02-24	54%
7	Mead Dana G Jr.	Director	22,651	2025-05-05	51%
8	Tansey Casey M	Director	22,416	2026-01-20	51%
9	Kelly Jason P	See Remarks	19,948	2026-02-24	45%
10	Osberg Matthew J	Chief Financial Officer	19,794	2026-02-24	45%
11	Rondoni John	See Remarks	14,548	2026-02-24	33%
12	Phillips Bryan K	See Remarks	14,156	2026-02-24	32%
13	Weatherby Carlton	See Remarks	8,084	2026-02-24	18%
14	Ban Randy	See Remarks	7,259	2025-03-05	17%
15	Ellis Gary Lee	Director	6,758	2026-01-20	15%
16	Broader Shelley G	Director	4,567	2026-01-20	10%
17	Melenikiotou Georgia	Director	4,166	2026-01-20	9%
18	Sparks Charisse Y	Chief Medical Officer	3,628	2024-05-31	8%
19	Curet Myriam	Director	3,370	2025-11-24	8%
20	Jandrich Steven	VP, Human Resources	3,100	2024-01-31	7%

Recent Transactions (last 12 months)

Date	Name	Role	Type	Shares	Price	Value
2026-02-20	Kelly Jason P	See Remarks	RSU Award	15,958	-	-
2026-02-20	Mann Melissa	Chief People Officer	RSU Award	15,958	-	-
2026-02-20	Weatherby Carlton	See Remarks	Tax Withholding of RSU	672	$59.53	$40K
2026-02-20	Rondoni John	See Remarks	Tax Withholding of RSU	735	$59.53	$43.75K
2026-02-17	Osberg Matthew J	Chief Financial Officer	Unknown	-	-	-
2026-02-20	Herbert Timothy P.	CEO and President	Tax Withholding of RSU	4,010	$59.53	$238.72K
2026-02-20	Phillips Bryan K	See Remarks	Tax Withholding of RSU	735	$59.53	$43.75K
2026-02-13	Kelly Jason P	See Remarks	Tax Withholding of RSU	551	$59.76	$32.93K
2026-02-13	Mann Melissa	Chief People Officer	Tax Withholding of RSU	615	$59.76	$36.75K
2026-02-13	Weatherby Carlton	See Remarks	Tax Withholding of RSU	570	$59.76	$34.06K
2026-02-13	Rondoni John	See Remarks	Tax Withholding of RSU	587	$59.76	$35.08K
2026-02-13	Herbert Timothy P.	CEO and President	Tax Withholding of RSU	1,635	$59.76	$97.71K
2026-02-13	Buchholz Richard	Interim CFO	Tax Withholding of RSU	579	$59.76	$34.6K
2026-02-13	Phillips Bryan K	See Remarks	Tax Withholding of RSU	579	$59.76	$34.6K
2026-02-09	Weatherby Carlton	See Remarks	Tax Withholding of RSU	327	$66.33	$21.69K
2026-02-09	Rondoni John	See Remarks	Tax Withholding of RSU	327	$66.33	$21.69K
2026-02-09	Herbert Timothy P.	CEO and President	Tax Withholding of RSU	968	$66.33	$64.21K
2026-02-09	Buchholz Richard	Interim CFO	Tax Withholding of RSU	327	$66.33	$21.69K
2026-01-09	Buchholz Richard	Interim CFO	Unknown	4,376	$194.87	$852.75K
2026-02-09	Phillips Bryan K	See Remarks	Tax Withholding of RSU	327	$66.33	$21.69K
2026-01-15	Melenikiotou Georgia	Director	RSU Award	180	$96.47	$17.36K
2026-01-15	Tansey Casey M	Director	RSU Award	181	$96.47	$17.46K
2026-01-15	Broader Shelley G	Director	RSU Award	200	$96.47	$19.29K
2026-01-15	Ellis Gary Lee	Director	RSU Award	304	$96.47	$29.33K
2026-01-09	Rondoni John	See Remarks	Informative Sell	109	$100.00	$10.9K