Insider Tracker SEC Form 4 insider trades
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IBP

Installed Building Products, Inc.

Consumer Cyclical General Bldg Contractors - Residential Bldgs Market cap: $4.8B All insider activity → Quote and statistics → Sign in to watch IBP Sign in to set a price alert

AI summary Multiple executives and a director made open-market purchases of Installed Building Products, Inc. stock following the first-quarter financial report.

61
Insider Score Band 60–79
Research score
55
AI adjustment
+6

Research score, not a recommendation.

Total bought$844.2K17 Form 4 purchases
Distinct insiders4open-market buyers
Lead insiderMiller Michael ThomasCFO
Cluster window2026-05-11single day · active

Market data

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

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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)
88%
Commitment purchase size relative to company & holdings
35%
Context buying into stock weakness signals conviction
69%
Timing coordinated purchases within a tight window
100%
Routine-purchase discount × 1.00
Company-type / offering discount × 1.00
Net insider selling penalty − 15

Why are they buying?

AI · discretionary · catalyst weak · documented

The insider purchases occurred shortly after the company filed its first-quarter Form 10-Q and earnings-related 8-K on May 7, 2026, likely reflecting management and board confidence following the periodic financial disclosure.

The open-market buys were executed by the Chief Operating Officer, Chief Financial Officer, another executive, and a director on the same day without any programmatic or plan-related footnotes.

Stock Price & Insider Purchase History

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

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Transactions

17 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 Filing
2026-05-11 Miller Michael Thomas 3 purchases with a 63-day result · median +16.6% CFO 2,400 $207.82 avg $498.8K
2026-05-11 Miller Michael Thomas 10 $217.91 $2.2K SEC filing for Miller Michael Thomas (opens in a new tab)
2026-05-11 Miller Michael Thomas 110 $217.46 $23.9K SEC filing for Miller Michael Thomas (opens in a new tab)
2026-05-11 Miller Michael Thomas 190 $216.33 $41.1K SEC filing for Miller Michael Thomas (opens in a new tab)
2026-05-11 Miller Michael Thomas 30 $215.24 $6.5K SEC filing for Miller Michael Thomas (opens in a new tab)
2026-05-11 Miller Michael Thomas 50 $213.88 $10.7K SEC filing for Miller Michael Thomas (opens in a new tab)
2026-05-11 Miller Michael Thomas 20 $212.75 $4.3K SEC filing for Miller Michael Thomas (opens in a new tab)
2026-05-11 Miller Michael Thomas 50 $211.48 $10.6K SEC filing for Miller Michael Thomas (opens in a new tab)
2026-05-11 Miller Michael Thomas 40 $210.58 $8.4K SEC filing for Miller Michael Thomas (opens in a new tab)
2026-05-11 Miller Michael Thomas 70 $209.31 $14.7K SEC filing for Miller Michael Thomas (opens in a new tab)
2026-05-11 Miller Michael Thomas 110 $208.43 $22.9K SEC filing for Miller Michael Thomas (opens in a new tab)
2026-05-11 Miller Michael Thomas 154 $207.04 $31.9K SEC filing for Miller Michael Thomas (opens in a new tab)
2026-05-11 Miller Michael Thomas 802 $206.06 $165.3K SEC filing for Miller Michael Thomas (opens in a new tab)
2026-05-11 Miller Michael Thomas 520 $205.08 $106.6K SEC filing for Miller Michael Thomas (opens in a new tab)
2026-05-11 Miller Michael Thomas 244 $204.10 $49.8K SEC filing for Miller Michael Thomas (opens in a new tab)
2026-05-11 Wheeler Brad A history of Wheeler Brad A's purchases COO 716 $209.13 $149.7K SEC filing for Wheeler Brad A (opens in a new tab)
2026-05-11 Hilsheimer Lawrence A. 4 purchases with a 63-day result · median +27.9% Director 475 $206.22 $98.0K SEC filing for Hilsheimer Lawrence A. (opens in a new tab)
2026-05-11 Niswonger Jason R history of Niswonger Jason R's purchases Other C-suite 455 $214.80 $97.7K SEC filing for Niswonger Jason R (opens in a new tab)
Total $844.2K

Other buying runs at IBP

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 +2.2%63 days +16.6%126 days –

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
2020-03-12 → 2020-03-13 3 $1.1M 52 -7.6%+69.9%+126.0% closed