The public view is the crawlable proof. The same sourced dataset is available through REST and MCP for agents, research scripts, and back-office tools.
| Date | Insider | Role | Action | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Jun 11, 2026 | Miller Michael Thomas | Executive VP & CFO, Director | Buy(P) | 65 | $195.89 | $13K |
| Jun 11, 2026 | Miller Michael Thomas | Executive VP & CFO, Director | Buy(P) | 278 | $196.95 | $55K |
| Jun 11, 2026 | Miller Michael Thomas | Executive VP & CFO, Director | Buy(P) | 145 | $197.55 | $29K |
| Jun 11, 2026 | Miller Michael Thomas | Executive VP & CFO, Director | Buy(P) | 14 | $198.79 | $3K |
| Jun 11, 2026 | Miller Michael Thomas | Executive VP & CFO, Director | Buy(P) | 1 | $200.03 | $200 |
| Jun 11, 2026 | Miller Michael Thomas | Executive VP & CFO, Director | Buy(P) | 133 | $201.91 | $27K |
| Jun 11, 2026 | Miller Michael Thomas | Executive VP & CFO, Director | Buy(P) | 99 | $202.73 | $20K |
| Jun 11, 2026 | Miller Michael Thomas | Executive VP & CFO, Director | Buy(P) | 20 | $204.32 | $4K |
| Jun 11, 2026 | Miller Michael Thomas | Executive VP & CFO, Director | Buy(P) | 80 | $205.52 | $16K |
| Jun 11, 2026 | Miller Michael Thomas | Executive VP & CFO, Director | Buy(P) | 155 | $206.74 | $32K |
| May 19, 2026 | Carter Margot Lebenberg | Director | Grant(A) | 855 | — | $0 |
| May 19, 2026 | Hilsheimer Lawrence A. | Director | Grant(A) | 855 | — | $0 |
| May 19, 2026 | Schottenstein Robert H | Director | Grant(A) | 855 | — | $0 |
| May 19, 2026 | Moore Marchelle E | Director | Grant(A) | 855 | — | $0 |
| May 19, 2026 | Meuse David R | Director | Grant(A) | 855 | — | $0 |
| May 19, 2026 | Jackson Janet E. | Director | Grant(A) | 855 | — | $0 |
| May 19, 2026 | Thomas Michael H | Director | Grant(A) | 855 | — | $0 |
| May 12, 2026 | Niswonger Jason R | Chief Admin. & Sustainability | Gift(G) | 25 | — | $0 |
| May 11, 2026 | Hilsheimer Lawrence A. | Director | Buy(P) | 475 | $206.22 | $98K |
| May 11, 2026 | Wheeler Brad A | Chief Operating Officer | Buy(P) | 716 | $209.13 | $150K |
| May 11, 2026 | Miller Michael Thomas | Executive VP & CFO, Director | Buy(P) | 244 | $204.10 | $50K |
| May 11, 2026 | Miller Michael Thomas | Executive VP & CFO, Director | Buy(P) | 520 | $205.08 | $107K |
| May 11, 2026 | Miller Michael Thomas | Executive VP & CFO, Director | Buy(P) | 802 | $206.06 | $165K |
| May 11, 2026 | Miller Michael Thomas | Executive VP & CFO, Director | Buy(P) | 154 | $207.04 | $32K |
| May 11, 2026 | Miller Michael Thomas | Executive VP & CFO, Director | Buy(P) | 110 | $208.43 | $23K |
| May 11, 2026 | Miller Michael Thomas | Executive VP & CFO, Director | Buy(P) | 70 | $209.31 | $15K |
| May 11, 2026 | Miller Michael Thomas | Executive VP & CFO, Director | Buy(P) | 40 | $210.58 | $8K |
| May 11, 2026 | Miller Michael Thomas | Executive VP & CFO, Director | Buy(P) | 50 | $211.48 | $11K |
| May 11, 2026 | Miller Michael Thomas | Executive VP & CFO, Director | Buy(P) | 20 | $212.75 | $4K |
| May 11, 2026 | Miller Michael Thomas | Executive VP & CFO, Director | Buy(P) | 50 | $213.88 | $11K |
| May 11, 2026 | Miller Michael Thomas | Executive VP & CFO, Director | Buy(P) | 30 | $215.24 | $6K |
| May 11, 2026 | Miller Michael Thomas | Executive VP & CFO, Director | Buy(P) | 190 | $216.33 | $41K |
| May 11, 2026 | Miller Michael Thomas | Executive VP & CFO, Director | Buy(P) | 110 | $217.46 | $24K |
| May 11, 2026 | Miller Michael Thomas | Executive VP & CFO, Director | Buy(P) | 10 | $217.91 | $2K |
| May 11, 2026 | Niswonger Jason R | Chief Admin. & Sustainability | Buy(P) | 455 | $214.80 | $98K |
| Apr 20, 2026 | Edwards Jeffrey W. | President, CEO and Chairman, Director, 10% Owner | Tax withholding(F) | 11K | $309.45 | $3.5M |
| Apr 20, 2026 | Wheeler Brad A | Chief Operating Officer | Tax withholding(F) | 916 | $309.45 | $283K |
| Apr 20, 2026 | Niswonger Jason R | Chief Admin. & Sustainability | Tax withholding(F) | 1K | $309.45 | $435K |
| Apr 20, 2026 | Miller Michael Thomas | Executive VP & CFO, Director | Tax withholding(F) | 3K | $309.45 | $1.0M |
| Apr 20, 2026 | Fry Todd R | Chief Accounting Officer | Tax withholding(F) | 756 | $309.45 | $234K |
| Apr 20, 2026 | Hire William Jeffrey | President of External Affairs | Tax withholding(F) | 3K | $309.45 | $880K |
| Mar 11, 2026 | Miller Michael Thomas | Executive VP & CFO, Director | Gift(G) | 5K | — | $0 |
| Mar 9, 2026 | Carter Margot Lebenberg | Director | Sell(S) | 2K | $299.31 | $599K |
| Mar 9, 2026 | Hilsheimer Lawrence A. | Director | Gift(G) | 30 | — | $0 |
| Mar 9, 2026 | Jackson Janet E. | Director | Sell(S) | 1K | $293.31 | $414K |
| Mar 3, 2026 | IBP Holding Co | Insider | Sell(S) | 400K | $314.06 | $125.6M |
| Mar 3, 2026 | IBP Holding Co | Insider | Other(J) | 225K | $314.06 | $70.7M |
| Mar 3, 2026 | IBP Holding Co | Insider | Other(J) | 125K | $314.06 | $39.3M |
| Mar 3, 2026 | IBP Holding Co | Insider | Other(J) | 225K | $314.06 | $70.7M |
| Mar 3, 2026 | IBP Holding Co | Insider | Other(J) | 125K | $314.06 | $39.3M |
| Feb 24, 2026 | Edwards Jeffrey W. | President, CEO and Chairman, Director, 10% Owner | Grant(A) | 23K | — | $0 |
| Feb 24, 2026 | Edwards Jeffrey W. | President, CEO and Chairman, Director, 10% Owner | Grant(A) | 469 | — | $0 |
| Feb 24, 2026 | Hire William Jeffrey | President of External Affairs | Grant(A) | 2K | — | $0 |
| Feb 24, 2026 | Niswonger Jason R | Chief Admin. & Sustainability | Grant(A) | 3K | — | $0 |
| Feb 24, 2026 | Niswonger Jason R | Chief Admin. & Sustainability | Grant(A) | 469 | — | $0 |
| Feb 24, 2026 | Fry Todd R | Chief Accounting Officer | Grant(A) | 2K | — | $0 |
| Feb 24, 2026 | Miller Michael Thomas | Executive VP & CFO, Director | Grant(A) | 7K | — | $0 |
| Feb 24, 2026 | Miller Michael Thomas | Executive VP & CFO, Director | Grant(A) | 469 | — | $0 |
| Feb 24, 2026 | Wheeler Brad A | Chief Operating Officer | Grant(A) | 6K | — | $0 |
| Feb 24, 2026 | Wheeler Brad A | Chief Operating Officer | Grant(A) | 469 | — | $0 |
| Dec 2, 2025 | Jackson Janet E. | Director | Gift(G) | 10 | — | $0 |
| Nov 26, 2025 | Thomas Michael H | Director | Sell(S) | 2K | $268.28 | $537K |
| Nov 24, 2025 | PJAM IBP Holdings, Inc. | Insider | Disposed to issuer(D) | 150K | $250.96 | $37.6M |
| Nov 7, 2025 | Hire William Jeffrey | President of External Affairs | Sell(S) | 5K | $251.62 | $1.2M |
| Nov 7, 2025 | Hire William Jeffrey | President of External Affairs | Sell(S) | 100 | $252.05 | $25K |
| Sep 11, 2025 | Miller Michael Thomas | Executive VP & CFO, Director | Gift(G) | 2K | — | $0 |
| Sep 8, 2025 | Jackson Janet E. | Director | Gift(G) | 10 | — | $0 |
| Aug 27, 2025 | Jackson Janet E. | Director | Gift(G) | 10 | — | $0 |
| Aug 26, 2025 | Edwards Jeffrey W. | President, CEO and Chairman, Director, 10% Owner | Gift(G) | 8K | — | $0 |
| Aug 26, 2025 | Wheeler Brad A | Chief Operating Officer | Sell(S) | 3K | $275.29 | $877K |
| Aug 22, 2025 | Jackson Janet E. | Director | Sell(S) | 1K | $266.00 | $391K |
| Aug 22, 2025 | Jackson Janet E. | Director | Gift(G) | 60 | — | $0 |
| Aug 19, 2025 | PJAM IBP Holdings, Inc. | Insider | Disposed to issuer(D) | 200K | $257.38 | $51.5M |
| Aug 14, 2025 | Hire William Jeffrey | President of External Affairs | Sell(S) | 5K | $265.61 | $1.4M |
| Aug 14, 2025 | Hire William Jeffrey | President of External Affairs | Sell(S) | 1K | $266.20 | $302K |
| Aug 12, 2025 | Installed Building Systems, Inc. | Insider | Other(J) | 225K | — | — |
| Aug 12, 2025 | Installed Building Systems, Inc. | Insider | Other(J) | 125K | — | — |
| Aug 12, 2025 | Installed Building Systems, Inc. | Insider | Other(J) | 125K | — | — |
| Aug 12, 2025 | Installed Building Systems, Inc. | Insider | Other(J) | 225K | — | — |
| Aug 11, 2025 | Fry Todd R | Chief Accounting Officer | Sell(S) | 500 | $257.27 | $129K |
| May 20, 2025 | Jackson Janet E. | Director | Grant(A) | 775 | — | $0 |
| May 20, 2025 | Moore Marchelle E | Director | Grant(A) | 775 | — | $0 |
| May 20, 2025 | Meuse David R | Director | Grant(A) | 775 | — | $0 |
| May 20, 2025 | Thomas Michael H | Director | Grant(A) | 775 | — | $0 |
| May 20, 2025 | Schottenstein Robert H | Director | Grant(A) | 775 | — | $0 |
| May 20, 2025 | Hilsheimer Lawrence A. | Director | Grant(A) | 775 | — | $0 |
| May 20, 2025 | Carter Margot Lebenberg | Director | Grant(A) | 775 | — | $0 |
| May 16, 2025 | Miller Michael Thomas | Executive VP & CFO, Director | Buy(P) | 600 | $164.00 | $98K |
| May 16, 2025 | Miller Michael Thomas | Executive VP & CFO, Director | Buy(P) | 303 | $165.19 | $50K |
| May 16, 2025 | Miller Michael Thomas | Executive VP & CFO, Director | Buy(P) | 1K | $166.28 | $191K |
| May 16, 2025 | Miller Michael Thomas | Executive VP & CFO, Director | Buy(P) | 300 | $167.03 | $50K |
| May 16, 2025 | Miller Michael Thomas | Executive VP & CFO, Director | Buy(P) | 400 | $162.99 | $65K |
| Apr 20, 2025 | Edwards Jeffrey W. | President, CEO and Chairman, Director, 10% Owner | Tax withholding(F) | 14K | $158.24 | $2.2M |
| Apr 20, 2025 | Niswonger Jason R | Chief Admin & Sustainability | Tax withholding(F) | 2K | $158.24 | $253K |
| Apr 20, 2025 | Fry Todd R | Chief Accounting Officer | Tax withholding(F) | 939 | $158.24 | $149K |
| Apr 20, 2025 | Miller Michael Thomas | Executive VP & CFO, Director | Tax withholding(F) | 4K | $158.24 | $679K |
| Apr 20, 2025 | Hire William Jeffrey | President of External Affairs | Tax withholding(F) | 907 | $158.24 | $144K |
| Mar 7, 2025 | Edwards Jeffrey W. | President, CEO and Chairman, Director, 10% Owner | Disposed to issuer(D) | 100K | $168.75 | $16.9M |
| Feb 25, 2025 | Fry Todd R | Chief Accounting Officer | Grant(A) | 1K | — | $0 |
| Feb 25, 2025 | Fry Todd R | Chief Accounting Officer | Grant(A) | 584 | — | $0 |
Insider transactions sourced from SEC EDGAR Form 4 filings, normalized within minutes of acceptance. "Buy"/"Sell" mark open-market transactions (codes P/S), the tradeable signal. Awards, option exercises and tax-withholding are shown with their raw code. All data is public domain.
Coverage: Form 4 filings indexed 2021-03-29 → 2026-07-14. Earlier history is backfilling; this window widens as it deepens.
Programmatic access via the Arkolith API & MCP server (insider.transactions, insider.company).