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Installed Building Systems, Inc.

CIK 1609975 · last filed 2025-08-14

Installed Building Systems, Inc. is a corporate insider who has filed 17 SEC Form 4 insider transactions across 1 company since 2015. The most recent filing, for IBP, was dated Aug 14, 2025. Across all open-market trades the lifetime net is −$231.5M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $645.8M across reported positions.

"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.

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Disclosed Exposure

$645.81M

Companies

1

Total Filings

17

Lifetime Open-Market Net

-$231.49M

Holdings By Company

Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
Symbol Role Shares Price Disclosed Exposure Lifetime OM Net Filings Latest Filed
IBP 2,668,979 $241.97 $645.81M -$231.49M 14 2025-08-14

Recent Filings

17 filings
Insider activity across all companies, newest first. Form 4 rows are post-trade confirmations (buys, sells, grants, exercises). Notice (144) rows are pre-trade notices of intent to sell restricted or control stock under Rule 144 — they may not all execute. Compare adjacent dates to see which notices became actual sales.
Filed Symbol Action Net Shares Net $ Link
2025-08-14 IBP Other (J) — $0 EDGAR
2024-05-28 IBP Notice (144) −250,000 -$53.07M EDGAR
2024-03-07 IBP Sell (S) −200,000 -$47.46M EDGAR
2023-11-20 IBP Notice (144) −450,000 -$64.26M EDGAR
2023-09-15 IBP Other (J) — $0 EDGAR
2023-09-13 IBP Notice (144) −450,000 -$61.21M EDGAR
2023-03-09 IBP Sell (S) −250,000 -$28.63M EDGAR
2020-09-11 IBP Sell (S) −600,000 -$54.60M EDGAR
2020-03-12 IBP Sell (S) −200,000 -$10.83M EDGAR
2020-02-14 IBP Sell (S) −139,662 -$10.30M EDGAR
Showing 1–10 of 17
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Form 4 codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.