MarketPeel
Insider Trading Intelligence
SM

Shawn Mccormick

INSP
DIRECTOR · INSPIRE MEDICAL SYSTEMS, INC. · CIK 0001454092
FILING MIX · LIFETIME52%/48%
BUYS
11
SELLS
10
TOTAL VALUE
$765.0K
COMPANIES
1
ACTIVE SINCE
Apr 2020
HOLDINGS NOW
27,712
AVG SELL PX
$135.86
TRADE KIND
SHOWING 21 / 21
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
5 backtested trades · 8 horizons · 11 pending
Forward-return performance of every backtestable P/S trade by Shawn Mccormick, measured at 8 horizons from 7 days to 2 years. Deduped per economic event so co-filings count once. Excess return = trade return minus SPY return over the same window.
HORIZONTRADESWIN RATEINSIDER RETURNSPY RETURNMEAN EXCESSMEDIAN EXCESST-STAT
7d5+60.00%+0.69%+0.76%-0.06%-4.70%
14d5+60.00%-2.93%+2.20%-4.88%-5.72%
30d5+100.00%-16.25%+2.24%-18.50%-20.90%
60d5(1 pending)+100.00%-25.72%+5.52%-31.24%-31.58%
90d5(1 pending)+100.00%-32.34%+6.03%-38.37%-39.88%
180d5(1 pending)+100.00%-50.42%+13.68%-46.84%-46.84%
1y5(3 pending)+100.00%-63.00%+23.65%-86.65%-86.65%
2y5(5 pending)
How to read this: Insider Returnis the average raw return of the filer's trades over the horizon. SPY Return is what SPY did over those same windows — reference only, not a comparison. The headline alpha number is Mean Excess = Insider − SPY; green means the filer beat SPY, red means they trailed it. Win rate is the share of individual trades where the filer beat SPY. T-statvalues above 2 mean the alpha is unlikely to be chance given the sample size. "Pending" counts trades where the horizon hasn't elapsed yet; their stats are not included in the row average.
Holdings over time
INSP · 27,712 shares · as of May 8, 2026
07,10214,20421,30628,408202120222023202420252026SHARES HELD
Trading cadence · quarterly flow
BUY SELL
2020
2020
2020
2021
2021
2021
2021
2022
2022
2022
2022
2023
2023
2023
2023
2024
2024
2024
2024
2025
2025
2025
2025
2026
2026
FLOW · 11 buys / 10 sellsCOVERAGE · 25 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
INSP
INSPIRE MEDICAL SYSTEMS, INC.
SALE10b5-1
10b5-1 plan
696$45.31$31.5K27,712May 8, 2026May 11, 2026View →
INSP
INSPIRE MEDICAL SYSTEMS, INC.
PURCHASEGRANT
Stock grant
3,56228,408Apr 30, 2026May 4, 2026View →
INSP
INSPIRE MEDICAL SYSTEMS, INC.
SALE10b5-1
10b5-1 plan
1,200$139.00$166.8K24,846Dec 2, 2025Dec 4, 2025View →
INSP
INSPIRE MEDICAL SYSTEMS, INC.
SALE10b5-1
10b5-1 plan
2,000$127.48$255.0K26,046Nov 28, 2025Dec 1, 2025View →
INSP
INSPIRE MEDICAL SYSTEMS, INC.
PURCHASE
4,000$16.00$64.0K28,046Jun 4, 2025Jun 6, 2025View →
INSP
INSPIRE MEDICAL SYSTEMS, INC.
SALE
4,00013,296Jun 4, 2025Jun 6, 2025View →
INSP
INSPIRE MEDICAL SYSTEMS, INC.
SALE10b5-1
10b5-1 plan
360$160.00$57.6K24,046May 2, 2025May 5, 2025View →
INSP
INSPIRE MEDICAL SYSTEMS, INC.
PURCHASEGRANT
Stock grant
1,26624,406May 1, 2025May 5, 2025View →
INSP
INSPIRE MEDICAL SYSTEMS, INC.
SALE10b5-1
10b5-1 plan
800$220.00$176.0K23,140Sep 9, 2024Sep 11, 2024View →
INSP
INSPIRE MEDICAL SYSTEMS, INC.
PURCHASE
8,537$0.94$8.0K23,940Aug 14, 2024Aug 15, 2024View →
INSP
INSPIRE MEDICAL SYSTEMS, INC.
SALE
7,5180Aug 14, 2024Aug 15, 2024View →
INSP
INSPIRE MEDICAL SYSTEMS, INC.
SALE
1,0190Aug 14, 2024Aug 15, 2024View →
INSP
INSPIRE MEDICAL SYSTEMS, INC.
SALE
2,5001,019May 10, 2024May 13, 2024View →
INSP
INSPIRE MEDICAL SYSTEMS, INC.
PURCHASE
2,500$0.94$2.4K15,403May 10, 2024May 13, 2024View →
INSP
INSPIRE MEDICAL SYSTEMS, INC.
PURCHASEGRANT
Stock grant
71612,903May 2, 2024May 6, 2024View →
INSP
INSPIRE MEDICAL SYSTEMS, INC.
PURCHASEGRANT
Stock grant
66912,187Apr 27, 2023May 1, 2023View →
INSP
INSPIRE MEDICAL SYSTEMS, INC.
SALE
4,0003,519Mar 17, 2023Mar 21, 2023View →
INSP
INSPIRE MEDICAL SYSTEMS, INC.
PURCHASE
4,000$0.94$3.8K11,518Mar 17, 2023Mar 21, 2023View →
INSP
INSPIRE MEDICAL SYSTEMS, INC.
PURCHASEGRANT
Stock grant
1,2431,243Apr 28, 2022May 10, 2022View →
INSP
INSPIRE MEDICAL SYSTEMS, INC.
PURCHASEGRANT
Stock grant
1,1751,175Apr 29, 2021May 3, 2021View →
INSP
INSPIRE MEDICAL SYSTEMS, INC.
PURCHASEGRANT
Stock grant
3,5013,501Apr 30, 2020May 4, 2020View →
Other insiders · INSP
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About this filer
CIK 0001454092
ROLE
Director
PRIMARY
INSP
COMPANIES
1
ACTIVE SINCE
Apr 2020
MARKETPEEL · /INSIDER/0001454092DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
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