Insider Tracker SEC Form 4 insider trades
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NSPR

InspireMD, Inc.

Healthcare Surgical & Medical Instruments & Apparatus Market cap: $20.5M All insider activity → Quote and statistics → Sign in to watch NSPR Sign in to set a price alert
56
Insider Score Band below 60

Research score, not a recommendation.

Total bought$684.6K4 Form 4 purchases
Distinct insiders4open-market buyers
Lead insiderStuka PaulDirector
Cluster window2023-05-12single day · closed

Market data

Live quote and chart from Yahoo Finance, loaded through this server. Insider purchases are marked on the chart.

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same price, one day All 4 purchases were at $1.63 on 2023-05-12. That pattern also occurs in IPO or conversion subscriptions, which are not open-market conviction buying.

Why this score

Research score: a weighted blend of the five factors, times the routine and offering discounts, minus the selling penalty.

Breadth number & diversity of participating insiders
63%
Seniority executive rank of buyers (CEO/CFO/Director)
60%
Commitment purchase size relative to company & holdings
100%
Context buying into stock weakness signals conviction
39%
Timing coordinated purchases within a tight window
100%
Routine-purchase discount × 1.00
Company-type / offering discount × 0.50
Net insider selling penalty − 0

Why are they buying?

No explanation has been generated for this cluster. The filings in the table below are the primary evidence.

Stock Price & Insider Purchase History

Daily close price with open-market insider purchases plotted over time

Loading price history…

Transactions

4 Form 4 trades · 4 insiders Sign in to download CSV
Purchases in this cluster, grouped by insider, largest first
Date Insider Role Shares Price Value Flags Filing
2023-05-12 Stuka Paul 14 purchases with a 63-day result · median -16.5% Director 175,000 $1.63 $285.2K
offering
SEC filing for Stuka Paul (opens in a new tab)
2023-05-12 BERMAN MICHAEL history of BERMAN MICHAEL's purchases Director 122,497 $1.63 $199.7K
offering
SEC filing for BERMAN MICHAEL (opens in a new tab)
2023-05-12 ROUBIN GARY S 6 purchases with a 63-day result · median -18.4% Director 61,249 $1.63 $99.8K
offering
SEC filing for ROUBIN GARY S (opens in a new tab)
2023-05-12 Kester Thomas J history of Kester Thomas J's purchases Director 61,249 $1.63 $99.8K
offering
SEC filing for Kester Thomas J (opens in a new tab)
Total $684.6K

Other buying runs at NSPR

A run ends after a pause in the buying, so one company can have several. Returns are the stock's return minus its benchmark's (IWM for small companies, SPY otherwise), from the first open after the run became a cluster. Past results, not a forecast.

After this run became a cluster: 21 days +27.7%63 days +70.0%126 days +71.2%

Other insider buying runs at this company, newest first, with the return against the benchmark that followed
Window Insiders Total Score 21 days63 days126 days Status
2026-05-06 → 2026-05-27 4 $366.0K 74 -34.9%-35.4%– active
2025-07-30 4 $250.0K 61 -23.8%-37.6%-65.4% closed
2021-02-08 4 $300.0K 60 -46.6%-68.4%-78.1% closed