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Inspire Medical Systems, Inc.

INSP Net selling
CIK 0001609550 #2147 in the set updated 19 Sep 2026
Bought (120 mo)
$18.51M
out of their own pocket, the only kind of buying there is
Sold (120 mo)
$758.89M
$7.82M on a plan · $136.32M straight out of an exercise
Sold at will
$614.75M
334 of 506 sales
Net
−$740.38M
−$596.23M against sales at will

By person

32 insiders · 593 transactions
27.1×

Timothy P. Herbert holds 27.1 times base salary in stock. $20.41M of shares against $750.57K in salary for 2025.

Salary from the company's own proxy. The shares are what Timothy P. Herbert last reported holding, valued at $59.55, the price Common Stock was last bought or sold at on the open market here, on 7 Aug 2026.

Insider
Role
Bought
Sold
Net
Holding
Of company
Worth
Change
ORBIMED ADVISORS LLC entity
Director
$5.00M (1)
$173.53M (20)
−$168.53M
2,444,221
8.45%
$145.55M
+33.6%
Khuong Chau Quang
Director
$5.00M (1)
$173.53M (20)
−$168.53M
1,875
0.0065%
$111.66K
+941.7%
Ban Randy
See Remarks
$14.40K (1)
$122.07M (102) scheduled
−$122.06M
7,592
0.0263%
$452.10K
−81.2%
Herbert Timothy P.
CEO and President
$5.60K (1)
$94.93M (80)
−$94.92M
342,704
1.19%
$20.41M
−3.0%
Erony Joyce
Director
$2.00M (1)
$79.56M (40)
−$77.56M
103,939
0.3595%
$6.19M
NELSON MARILYN C
Director
$1.00M (1)
$47.74M (48)
−$46.74M
844,226
2.92%
$50.27M
−3.4%
Buchholz Richard
Interim CFO
$76.00K (1)
$21.42M (52)
−$21.34M
47,223
0.1633%
$2.81M
−13.8%
Tansey Casey M
Director
$3.00M (1)
$17.14M (16)
−$14.14M
1,111,259
3.84%
$66.18M
+2.5%
Griffin Jerry C
Director
$9.92M (57)
−$9.92M
10,900
0.0377%
$649.10K
−73.1%
Rondoni John
See Remarks
$8.00M (29) scheduled
−$8.00M
27,165
0.0940%
$1.62M
+144.9%
Jandrich Steven
VP, Human Resources
$32.80K (3)
$7.08M (13) scheduled
−$7.04M
24,274
0.0840%
$1.45M
+3,486%
Amzak Health Investors, LLC entity
10% owner
$2.00M (1)
+$2.00M
1,497,043
5.18%
$89.15M
Ebeling Philip
Chief Operating Officer
$1.93M (1) scheduled
−$1.93M
3,027
0.0105%
$180.26K
+505.4%
Jain Mudit K.
Director
$970.70K (16)
−$970.70K
2,096,810
7.25%
$124.87M
+15,441%
mcCormick Shawn
Director
$48.00K (1)
$686.90K (5) scheduled
−$638.90K
30,712
0.1062%
$1.83M
+308.5%
Melenikiotou Georgia
Director
$325.52K (4) scheduled
−$325.52K
8,329
0.0288%
$495.99K
Mead Dana G Jr.
Director
$320.00K (1)
+$320.00K
26,213
0.0907%
$1.56M
Kelly Jason P
See Remarks
$57.35K (1)
−$57.35K
25,335
0.0876%
$1.51M
Sparks Charisse Y
Chief Medical Officer
$15.35K (1)
+$15.35K
3,628
0.0125%
$216.05K
Curet Myriam
Director
$803.62 (2)
$615.55 (2)
+$188.07
6,927
0.0240%
$412.50K
Presidio Management Group IX, L.L.C. entity
10% owner
3,359,107
11.62%
$200.03M
+54.9%
SYNERGY LIFE SCIENCE PARTNERS L P entity
10% owner
2,095,507
7.25%
$124.79M
KLEINER PERKINS CAUFIELD & BYERS XII, LLC entity
10% owner
1,937,244
6.70%
$115.36M
MEDTRONIC INC entity
10% owner
767,856
2.66%
$45.73M
+87.7%
JOHNSON & JOHNSON
10% owner
235,251
0.8137%
$14.01M
Weatherby Carlton
See Remarks
41,679
0.1442%
$2.48M
Phillips Bryan K
See Remarks
38,513
0.1332%
$2.29M
+7,496%
Mann Melissa
Chief People Officer
22,957
0.0794%
$1.37M
Ellis Gary Lee
Director
11,419
0.0395%
$680.00K
+1,042%
Broader Shelley G
Director
8,854
0.0306%
$527.26K
Burks Cynthia
Director
6,213
0.0215%
$369.98K
CARREL MICHAEL H
Director
5,631
0.0195%
$335.33K
Insider
Date
Role
Action
Shares
Price
Amount
Buchholz Richard
19 Aug 2025
Chief Financial Officer
Exercised, kept
7,159
$42.15
$301.75K
Buchholz Richard
19 Aug 2025
Chief Financial Officer
Exercised, kept
17,849
$71.00
$1.27M
mcCormick Shawn
4 Jun 2025
Director
Exercised, kept
4,000
$16.00
$64.00K
mcCormick Shawn
14 Aug 2024
Director
Exercised, kept
8,537
$0.94
$8.02K
mcCormick Shawn
10 May 2024
Director
Exercised, kept
2,500
$0.94
$2.35K
NELSON MARILYN C
29 Apr 2024
Director
Exercised, kept
1,175
$240.68
$282.80K
NELSON MARILYN C
1 Apr 2024
Director
Exercised, kept
3,273
$16.00
$52.37K
NELSON MARILYN C
27 Mar 2024
Director
Exercised, kept
2,000
$16.00
$32.00K
NELSON MARILYN C
27 Mar 2024
Director
Exercised, kept
1,243
$211.29
$262.63K
NELSON MARILYN C
1 Mar 2024
Director
Exercised, kept
2,555
$0.94
$2.40K
Rondoni John
15 Feb 2024
Chief Technology Officer
Exercised, kept
8,000
$2.07
$16.56K
NELSON MARILYN C
9 Feb 2024
Director
Exercised, kept
4,000
$0.94
$3.76K
Jandrich Steven
30 Jan 2024
VP, Human Resources
Exercised, kept
16,225
$0.94
$15.25K
NELSON MARILYN C
17 Oct 2023
Director
Exercised, kept
1,037
$0.94
$974.78
NELSON MARILYN C
17 Oct 2023
Director
Exercised, kept
963
$0.94
$905.22
Herbert Timothy P.
12 Oct 2023
CEO and President
Exercised, kept indirect
9,086
$0.94
$8.54K
Herbert Timothy P.
12 Oct 2023
CEO and President
Exercised, kept indirect
113,698
$2.07
$235.35K
Herbert Timothy P.
12 Oct 2023
CEO and President
Exercised, kept indirect
63,490
$10.38
$659.03K
Herbert Timothy P.
12 Oct 2023
CEO and President
Exercised, kept indirect
21,762
$10.38
$225.89K
NELSON MARILYN C
21 Sep 2023
Director
Exercised, kept
2,000
$0.94
$1.88K
NELSON MARILYN C
14 Sep 2023
Director
Exercised, kept
2,000
$0.94
$1.88K
Jandrich Steven
28 Aug 2023
VP, Human Resources
Exercised, kept
2,500
$0.94
$2.35K
Herbert Timothy P.
23 Aug 2023
CEO and President
Exercised, kept
15
$42.15
$632.25
Herbert Timothy P.
23 Aug 2023
CEO and President
Exercised, kept
938
$71.00
$66.60K
NELSON MARILYN C
21 Aug 2023
Director
Exercised, kept
2,000
$0.94
$1.88K
NELSON MARILYN C
10 Aug 2023
Director
Exercised, kept
2,000
$0.94
$1.88K
NELSON MARILYN C
7 Aug 2023
Director
Exercised, kept
2,000
$0.94
$1.88K
NELSON MARILYN C
4 Aug 2023
Director
Exercised, kept
2,000
$0.94
$1.88K
NELSON MARILYN C
24 Jul 2023
Director
Exercised, kept
2,000
$0.94
$1.88K
mcCormick Shawn
17 Mar 2023
Director
Exercised, kept
4,000
$0.94
$3.76K
Rondoni John
8 Mar 2023
Chief Technology Officer
Exercised, kept
4,387
$2.07
$9.08K
Buchholz Richard
25 Jan 2023
Chief Financial Officer
Exercised, kept
2,693
$42.15
$113.51K
Buchholz Richard
25 Jan 2023
Chief Financial Officer
Exercised, kept
117
$71.00
$8.31K
Buchholz Richard
25 Jan 2023
Chief Financial Officer
Exercised, kept
3,290
$10.38
$34.15K
Jandrich Steven
23 Jan 2023
VP, Human Resources
Exercised, kept
500
$0.94
$470.00
Ban Randy
2 Dec 2022
Chief Commercial Officer
Exercised, kept
10,333
$0.94
$9.71K
Jandrich Steven
17 Oct 2022
VP, Human Resources
Exercised, kept
750
$0.94
$705.00
Herbert Timothy P.
11 Oct 2022
CEO and President
Exercised, kept
42
$42.15
$1.77K
Herbert Timothy P.
11 Oct 2022
CEO and President
Exercised, kept
41,216
$0.94
$38.74K
Herbert Timothy P.
11 Oct 2022
CEO and President
Exercised, kept
27,529
$10.38
$285.75K
Rondoni John
23 Sep 2022
Chief Technology Officer
Exercised, kept
6,218
$0.94
$5.84K
Herbert Timothy P.
18 Apr 2022
CEO and President
Exercised, kept indirect
8,196
$1.14
$9.34K
Herbert Timothy P.
18 Apr 2022
CEO and President
Exercised, kept indirect
9,221
$1.47
$13.55K
Herbert Timothy P.
27 Jan 2022
CEO and President
Exercised, kept
37,993
$2.07
$78.65K
Herbert Timothy P.
24 Jan 2022
CEO and President
Exercised, kept
25,000
$2.07
$51.75K
Herbert Timothy P.
24 Jan 2022
CEO and President
Exercised, kept
12,062
$0.94
$11.34K
Jandrich Steven
15 Oct 2021
VP, Human Resources
Exercised, kept
2,000
$0.94
$1.88K
Buchholz Richard
28 Sep 2021
Chief Financial Officer
Exercised, kept
329
$0.94
$309.26
Buchholz Richard
28 Sep 2021
Chief Financial Officer
Exercised, kept
2,819
$10.38
$29.26K
Buchholz Richard
28 Sep 2021
Chief Financial Officer
Exercised, kept
1,607
$42.15
$67.74K
Buchholz Richard
12 Mar 2021
Chief Financial Officer
Exercised, kept
1,645
$0.94
$1.55K
Buchholz Richard
12 Mar 2021
Chief Financial Officer
Exercised, kept
376
$0.94
$353.44
Buchholz Richard
12 Mar 2021
Chief Financial Officer
Exercised, kept
2,350
$10.38
$24.39K
Buchholz Richard
12 Mar 2021
Chief Financial Officer
Exercised, kept
6,095
$42.15
$256.90K
Buchholz Richard
12 Mar 2021
Chief Financial Officer
Exercised, kept
2,034
$71.00
$144.41K
Showing 250 of 593 transactions. The figures above use every one of them.

What was left out

Form 4 filings counted 546
Amendments (4/A) skipped 7
Filings about a different issuer 0
Unreadable filings 0
Joint filings 16
Sales on a Rule 10b5-1 plan 21
Sales straight out of an exercise 151
Sales at will 334
Transactions with no price 1
Shares from compensation/vesting 25,061,422
Sales filed before the plan box existed 317
History held since 7 May 2018