INSPIRE MEDICAL SYSTEMS INC (INSP) Stock Ownership

NYSE:INSP • US4577301090

Current stock price

51.41 USD
-0.66 (-1.27%)
At close:
51.41 USD
0 (0%)
After Hours:

INSP Ownership information

INSP Ownership Chart.INSP Ownership Chart: showing Insider, Institutional ownership and shares available to the public.INSP Ownership.InsiderInstitutional



Shares Outstanding28.59M
Float28.12M
Float Short Interest Percentage13.48%
Owners (insider)1.39%
Owners (institutional)120.91%
Owners (insider) change2.32%
Owners (institutional) change9.03%
INSP Institutional Ownership HistoryINSP Institutional Ownership HistoryINSP Institutional Ownership History Sep 2021 Mar 2022 Sep 2022 Mar 2023 Sep 2023 Mar 2024 Sep 2024 Mar 2025 Sep 2025 10M 20M 30M
INSP Historical Insider Transactions ChartINSP Historical Insider Buy and Sell Transactions ChartINSP Historical Insider Transactions Apr 2025 May 2025 Jun 2025 Jul 2025 Aug 2025 Sep 2025 Oct 2025 Nov 2025 Dec 2025 Jan 2026 Feb 2026 Mar 2026 0 50K 100K 150K
DateNameTypeSharesPriceAmount
Feb 20, 2026Weatherby CarltonGrant357910.00$ 0.00
Feb 20, 2026Weatherby CarltonOption Excercise67259.53$ 40,004.16
Feb 20, 2026Rondoni JohnGrant183580.00$ 0.00
Feb 20, 2026Rondoni JohnOption Excercise73559.53$ 43,754.55
Feb 20, 2026Herbert Timothy P.Grant711580.00$ 0.00
Feb 20, 2026Herbert Timothy P.Option Excercise401059.53$ 238,715.30
Feb 20, 2026Phillips Bryan KGrant267570.00$ 0.00
Feb 20, 2026Phillips Bryan KOption Excercise73559.53$ 43,754.55
Feb 20, 2026Kelly Jason PGrant159580.00$ 0.00
Feb 20, 2026Mann MelissaGrant159580.00$ 0.00
Feb 13, 2026Buchholz RichardOption Excercise57959.76$ 34,601.04
Feb 13, 2026Herbert Timothy P.Option Excercise163559.76$ 97,707.60
Feb 13, 2026Mann MelissaOption Excercise61559.76$ 36,752.40
Feb 13, 2026Rondoni JohnOption Excercise58759.76$ 35,079.12
Feb 13, 2026Kelly Jason POption Excercise55159.76$ 32,927.76
Feb 13, 2026Weatherby CarltonOption Excercise57059.76$ 34,063.20
Feb 13, 2026Phillips Bryan KOption Excercise57959.76$ 34,601.04
Feb 9, 2026Buchholz RichardOption Excercise32766.33$ 21,689.91
Feb 9, 2026Weatherby CarltonOption Excercise32766.33$ 21,689.91
Feb 9, 2026Phillips Bryan KOption Excercise32766.33$ 21,689.91
Feb 9, 2026Herbert Timothy P.Option Excercise96866.33$ 64,207.44
Feb 9, 2026Rondoni JohnOption Excercise32766.33$ 21,689.91
Jan 15, 2026Broader Shelley G.Grant20096.47$ 19,294.00
Jan 15, 2026Tansey Casey MGrant18196.47$ 17,461.07
Jan 15, 2026Ellis Gary LeeGrant30496.47$ 29,326.88
Jan 15, 2026Melenikiotou GeorgiaGrant18096.47$ 17,364.60
Jan 9, 2026Rondoni JohnOpen Market Sale109100.00$ 10,900.00
Dec 2, 2025McCormick ShawnOpen Market Sale1200139.00$ 166,800.00
Nov 28, 2025McCormick ShawnOpen Market Sale2000127.48$ 254,960.00
Oct 14, 2025Melenikiotou GeorgiaGrant22978.84$ 18,054.36
Oct 14, 2025Tansey Casey MGrant22178.84$ 17,423.64
Oct 14, 2025Ellis Gary LeeGrant37278.84$ 29,328.48
Oct 14, 2025Broader Shelley G.Grant24578.84$ 19,315.80
Aug 29, 2025Buchholz RichardOpen Market Sale1100093.39$ 1,027,290.00
Aug 19, 2025Buchholz RichardOption Excercise2500862.74$ 1,569,030.85
Aug 19, 2025Buchholz RichardOption Excercise538090.23$ 485,428.59
Jul 15, 2025Ellis Gary LeeGrant221128.00$ 28,288.00
Jul 15, 2025Tansey Casey MGrant133128.00$ 17,024.00
Jul 15, 2025Broader Shelley G.Grant148128.00$ 18,944.00
Jul 15, 2025Melenikiotou GeorgiaGrant131128.00$ 16,768.00
Jun 4, 2025McCormick ShawnOption Excercise400016.00$ 64,000.00
May 19, 2025Rondoni JohnOpen Market Sale1734149.38$ 259,024.92
May 2, 2025McCormick ShawnOpen Market Sale360160.00$ 57,600.00
May 2, 2025Melenikiotou GeorgiaOption Excercise350.00$ 0.00
May 1, 2025Broader Shelley G.Grant12660.00$ 0.00
May 1, 2025McCormick ShawnGrant12660.00$ 0.00
May 1, 2025Myriam CuretGrant12660.00$ 0.00
May 1, 2025Melenikiotou GeorgiaGrant12660.00$ 0.00
May 1, 2025Tansey Casey MGrant12660.00$ 0.00
May 1, 2025Mead Dana G Jr.Grant12660.00$ 0.00
May 1, 2025Burks CynthiaGrant12660.00$ 0.00
May 1, 2025Ellis Gary LeeGrant12660.00$ 0.00
Apr 14, 2025Tansey Casey MGrant103149.70$ 15,419.10
Apr 14, 2025Ellis Gary LeeGrant169149.70$ 25,299.30
Apr 14, 2025Broader Shelley G.Grant116149.70$ 17,365.20
Apr 14, 2025Melenikiotou GeorgiaGrant102149.70$ 15,269.40