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Insider Trading Intelligence
Pricing
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PS

Paul Stuka

NSPR
DIRECTOR · INSPIREMD, INC. · CIK 0001528577
FILING MIX · LIFETIME95%/5%
BUYS
40
SELLS
2
TOTAL VALUE
$1.69M
COMPANIES
1
ACTIVE SINCE
Aug 2020
HOLDINGS NOW
667,871
AVG SELL PX
—
TRADE KIND
SHOWING 42 / 42
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
22 backtested trades · 8 horizons · 32 pending
Forward-return performance of every backtestable P/S trade by Paul Stuka, 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
7d22+63.64%+5.51%+0.23%+5.28%+2.58%—
14d22+55.00%+3.56%+1.01%+4.64%+5.96%—
30d22+47.62%-2.03%+2.46%-4.46%-2.95%—
60d22(4 pending)+33.33%+3.15%+1.12%+2.03%-12.27%—
90d22(4 pending)+27.78%+19.36%+0.47%+18.89%-12.95%—
180d22(4 pending)+27.78%+3.90%-1.01%+11.85%-28.27%—
1y22(10 pending)+41.67%-16.89%+5.08%-21.97%-54.08%—
2y22(10 pending)+41.67%+12.63%+19.96%-7.34%-33.48%—
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
NSPR · 667,871 shares · as of May 27, 2026
0166,968333,936500,903667,871202120222023202420252026SHARES HELD
Trading cadence · quarterly flow
BUY ● SELL ●
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 · 40 buys / 2 sellsCOVERAGE · 24 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
NSPR
INSPIREMD, INC.
PURCHASE
20,000$0.88$17.5K667,871May 27, 2026May 29, 2026 ↗View →
NSPR
INSPIREMD, INC.
PURCHASE
5,000$1.15$5.8K647,871May 14, 2026May 15, 2026 ↗View →
NSPR
INSPIREMD, INC.
PURCHASE
10,000$1.16$11.6K642,871May 13, 2026May 15, 2026 ↗View →
NSPR
INSPIREMD, INC.
PURCHASE10b5-1
10b5-1 plan
10,000$1.19$11.9K632,871May 11, 2026May 12, 2026 ↗View →
NSPR
INSPIREMD, INC.
PURCHASE
10,000$1.19$11.9K632,871May 11, 2026May 13, 2026 ↗View →
NSPR
INSPIREMD, INC.
PURCHASE10b5-1
10b5-1 plan
65,626$1.16$76.1K622,871May 8, 2026May 12, 2026 ↗View →
NSPR
INSPIREMD, INC.
PURCHASE
65,626$1.16$76.1K622,871May 8, 2026May 13, 2026 ↗View →
NSPR
INSPIREMD, INC.
PURCHASE
6,378$1.15$7.3K531,599May 7, 2026May 8, 2026 ↗View →
NSPR
INSPIREMD, INC.
PURCHASE
1,517$1.12$1.7K525,221May 6, 2026May 8, 2026 ↗View →
NSPR
INSPIREMD, INC.
PURCHASEGRANT
Stock grant
132,076——523,704Jan 14, 2026Jan 16, 2026 ↗View →
NSPR
INSPIREMD, INC.
PURCHASE
2,710$1.81$4.9K391,628Dec 9, 2025Feb 23, 2026 ↗View →
NSPR
INSPIREMD, INC.
PURCHASE
5,073$1.81$9.2K391,628Dec 9, 2025Dec 11, 2025 ↗View →
NSPR
INSPIREMD, INC.
PURCHASE
5,073$1.86$9.4K388,918Dec 5, 2025Dec 8, 2025 ↗View →
NSPR
INSPIREMD, INC.
PURCHASE
10,130$1.85$18.7K383,845Dec 4, 2025Dec 5, 2025 ↗View →
NSPR
INSPIREMD, INC.
PURCHASE
13,431$1.62$21.8K373,715Nov 12, 2025Nov 13, 2025 ↗View →
NSPR
INSPIREMD, INC.
PURCHASE
20,661$2.42$50.0K444,195Jul 30, 2025Aug 1, 2025 ↗View →
NSPR
INSPIREMD, INC.
SALE
87,500——0Jul 1, 2025Jul 23, 2025 ↗View →
NSPR
INSPIREMD, INC.
PURCHASE
87,500$1.38$121.0K423,534Jul 1, 2025Jul 23, 2025 ↗View →
NSPR
INSPIREMD, INC.
PURCHASEGRANT
Stock grant
48,736——360,284Jan 7, 2025Jan 10, 2025 ↗View →
NSPR
INSPIREMD, INC.
PURCHASEGRANT
Stock grant
22,254——128,129Jan 7, 2025Jan 10, 2025 ↗View →
NSPR
INSPIREMD, INC.
PURCHASE
87,500$1.38$121.0K336,034Jun 5, 2024Jun 7, 2024 ↗View →
NSPR
INSPIREMD, INC.
SALE
87,500——0Jun 5, 2024Jun 7, 2024 ↗View →
NSPR
INSPIREMD, INC.
PURCHASEGRANT
Stock grant
43,548——311,548Jan 23, 2024Jan 25, 2024 ↗View →
NSPR
INSPIREMD, INC.
PURCHASEGRANT
Stock grant
16,647——105,875Jan 23, 2024Jan 25, 2024 ↗View →
NSPR
INSPIREMD, INC.
PURCHASEGRANT
Stock grant
75,220——89,228May 17, 2023May 19, 2023 ↗View →
NSPR
INSPIREMD, INC.
PURCHASEGRANT
Stock grant
225,680——268,000May 17, 2023May 19, 2023 ↗View →
NSPR
INSPIREMD, INC.
PURCHASE
87,500$1.63$142.9K87,500May 12, 2023May 16, 2023 ↗View →
NSPR
INSPIREMD, INC.
PURCHASE
87,500$1.63$142.9K87,500May 12, 2023May 16, 2023 ↗View →
NSPR
INSPIREMD, INC.
PURCHASE
87,500$1.63$142.9K87,500May 12, 2023May 16, 2023 ↗View →
NSPR
INSPIREMD, INC.
PURCHASE
87,500$1.63$142.9K87,500May 12, 2023May 16, 2023 ↗View →
NSPR
INSPIREMD, INC.
PURCHASE
175,000$1.63$285.7K248,534May 12, 2023May 16, 2023 ↗View →
NSPR
INSPIREMD, INC.
PURCHASE
12,037$3.51$42.3K73,534Dec 1, 2021Dec 2, 2021 ↗View →
NSPR
INSPIREMD, INC.
PURCHASE
18,372$3.55$65.2K61,497Nov 30, 2021Nov 30, 2021 ↗View →
NSPR
INSPIREMD, INC.
PURCHASE
3,177$3.55$11.3K43,125Nov 29, 2021Nov 30, 2021 ↗View →
NSPR
INSPIREMD, INC.
PURCHASE
1,200$3.55$4.3K39,948Nov 26, 2021Nov 29, 2021 ↗View →
NSPR
INSPIREMD, INC.
PURCHASE
18,328$3.55$65.1K38,748Nov 24, 2021Nov 26, 2021 ↗View →
NSPR
INSPIREMD, INC.
PURCHASE
1,204$3.55$4.3K20,420Nov 23, 2021Nov 23, 2021 ↗View →
NSPR
INSPIREMD, INC.
PURCHASE
19,188$3.54$67.9K19,216Nov 22, 2021Nov 23, 2021 ↗View →
NSPR
INSPIREMD, INC.
PURCHASEGRANT
Stock grant
26,079——42,320Oct 13, 2021Oct 14, 2021 ↗View →
NSPR
INSPIREMD, INC.
PURCHASEGRANT
Stock grant
8,693——8,693Oct 13, 2021Oct 14, 2021 ↗View →
NSPR
INSPIREMD, INC.
PURCHASEGRANT
Stock grant
238,950——243,606Aug 31, 2020Sep 2, 2020 ↗View →
NSPR
INSPIREMD, INC.
PURCHASEGRANT
Stock grant
79,650——79,678Aug 31, 2020Sep 2, 2020 ↗View →
Other insiders · NSPR
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About this filer
CIK 0001528577
ROLE
Director
PRIMARY
NSPR
COMPANIES
1
ACTIVE SINCE
Aug 2020
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