ACM Insider Transactions
3,443 retained open-market purchase and sale rows from SEC Forms 3, 4 and 5, newest first. This page shows rows 1–100; provenance stays internal.
ACM insiders transaction timeline
PurchaseSale
| Insider profile | Role | Date | Transaction | Shares | Price |
|---|
| Poloni Lara | PRESIDENT | 2026-06-16 | Purchase | 4,224.0 | $70.63 |
|---|
| Kapoor Gaurav | CHIEF FINANCIAL OFFICER (PAO) | 2026-05-14 | Purchase | 1,420.0 | $71.12 |
|---|
| Rudd Troy | CHIEF EXECUTIVE OFFICER | 2026-05-14 | Purchase | 4,225.0 | $71.02 |
|---|
| Gan David Y. | CHIEF LEGAL OFFICER | 2025-12-17 | Sale | 9,502.0 | $97.01 |
|---|
| Poloni Lara | PRESIDENT | 2025-12-17 | Sale | 193.0 | $98.35 |
|---|
| Poloni Lara | PRESIDENT | 2025-12-17 | Sale | 17,340.0 | $97.01 |
|---|
| Gan David Y. | CHIEF LEGAL OFFICER | 2025-12-15 | Sale | 6,000.0 | $98.85 |
|---|
| Rudd Troy | CHIEF EXECUTIVE OFFICER | 2025-08-15 | Sale | 11,100.0 | $120.12 |
|---|
| Rudd Troy | CHIEF EXECUTIVE OFFICER | 2025-08-15 | Sale | 41,997.0 | $119.41 |
|---|
| Gan David Y. | CHIEF LEGAL OFFICER | 2024-12-18 | Sale | 3,036.0 | $111.0 |
|---|
| Gan David Y. | CHIEF LEGAL OFFICER | 2024-12-17 | Sale | 6,362.0 | $110.19 |
|---|
| Gan David Y. | CHIEF LEGAL OFFICER | 2024-12-16 | Sale | 7,549.0 | $111.67 |
|---|
| Gan David Y. | CHIEF LEGAL OFFICER | 2024-12-16 | Sale | 3,951.0 | $111.05 |
|---|
| Kapoor Gaurav | CHIEF FINANCIAL OFFICER (PAO) | 2024-11-06 | Sale | 42,400.0 | $115.34 |
|---|
| Rudd Troy | CHIEF EXECUTIVE OFFICER | 2024-10-03 | Sale | 18,420.0 | $103.03 |
|---|
| Rudd Troy | CHIEF EXECUTIVE OFFICER | 2024-10-03 | Sale | 10,494.0 | $102.26 |
|---|
| Rudd Troy | CHIEF EXECUTIVE OFFICER | 2024-10-03 | Sale | 4,420.0 | $101.44 |
|---|
| Rudd Troy | CHIEF EXECUTIVE OFFICER | 2024-10-02 | Sale | 901.0 | $102.46 |
|---|
| Rudd Troy | CHIEF EXECUTIVE OFFICER | 2024-10-02 | Sale | 32,432.0 | $102.06 |
|---|
| Rudd Troy | CHIEF EXECUTIVE OFFICER | 2024-10-01 | Sale | 26,992.0 | $102.84 |
|---|
| Rudd Troy | CHIEF EXECUTIVE OFFICER | 2024-10-01 | Sale | 6,341.0 | $102.15 |
|---|
| Rudd Troy | CHIEF EXECUTIVE OFFICER | 2024-08-15 | Sale | 27,722.0 | $96.49 |
|---|
| Rudd Troy | CHIEF EXECUTIVE OFFICER | 2024-08-15 | Sale | 6,988.0 | $95.82 |
|---|
| Stotlar Douglas | Director | 2024-05-10 | Sale | 7,179.0 | $93.51 |
|---|
| van 't Noordende Alexander M | Director | 2024-02-06 | Sale | 2,255.0 | $85.54 |
|---|
| Rudd Troy | CHIEF EXECUTIVE OFFICER | 2023-12-15 | Sale | 126.0 | $93.19 |
|---|
| Rudd Troy | CHIEF EXECUTIVE OFFICER | 2023-12-15 | Sale | 24,874.0 | $92.76 |
|---|
| Poloni Lara | PRESIDENT | 2023-12-14 | Sale | 30,692.0 | $92.5 |
|---|
| Stotlar Douglas | Director | 2023-11-16 | Sale | 9,641.0 | $86.76 |
|---|
| Rudd Troy | CHIEF EXECUTIVE OFFICER | 2023-08-15 | Sale | 13,305.0 | $88.89 |
|---|
| Rudd Troy | CHIEF EXECUTIVE OFFICER | 2023-08-15 | Sale | 64,792.0 | $88.22 |
|---|
| Tishman Daniel R. | Director | 2023-03-13 | Sale | 20,618.0 | $82.92 |
|---|
| Poloni Lara | PRESIDENT | 2023-01-09 | Sale | 500.0 | $84.3 |
|---|
| Poloni Lara | PRESIDENT | 2023-01-09 | Sale | 2,833.0 | $83.66 |
|---|
| Poloni Lara | PRESIDENT | 2023-01-09 | Sale | 3,165.0 | $82.41 |
|---|
| Battley Todd | CHIEF STRATEGY OFFICER | 2023-01-05 | Sale | 2,800.0 | $83.96 |
|---|
| Rudd Troy | CHIEF EXECUTIVE OFFICER | 2022-12-16 | Sale | 14,776.0 | $83.17 |
|---|
| Rudd Troy | CHIEF EXECUTIVE OFFICER | 2022-12-16 | Sale | 124,532.0 | $82.43 |
|---|
| Tishman Daniel R. | Director | 2021-10-25 | Sale | 29,792.0 | $69.0 |
|---|
| Tishman Daniel R. | Director | 2021-08-25 | Sale | 29,792.0 | $66.0 |
|---|
| Buss Brad W | Director | 2020-08-26 | Purchase | 13,000.0 | $38.56 |
|---|
| Chiao Chuan-Sheng | President, Asia Pacific | 2020-08-20 | Sale | 21,594.0 | $38.57 |
|---|
| Rudd Troy | EVP, CFO | 2020-05-13 | Purchase | 8,343.0 | $30.05 |
|---|
| Vollmer John C. | Group President, MS | 2019-12-27 | Sale | 30,240.0 | $43.28 |
|---|
| Feld Peter A | Director | 2019-11-22 | Purchase | 200,000.0 | $42.56 |
|---|
| Morriss Steve | Group President, Design and Co | 2019-11-15 | Sale | 28,160.0 | $43.12 |
|---|
| Christofferson Carla J | EVP, Chief Legal Officer | 2019-04-12 | Sale | 8,403.0 | $32.0 |
|---|
| Tishman Daniel R. | Director | 2019-03-11 | Sale | 25,000.0 | $30.11 |
|---|
| Christofferson Carla J | EVP, Chief Legal Officer | 2018-12-18 | Sale | 15,756.0 | $27.62 |
|---|
| Poloni Lara | Chief Executive, EMIA | 2018-09-17 | Sale | 1,607.0 | $32.49 |
|---|
| Christofferson Carla J | EVP, Chief Legal Officer | 2018-07-06 | Sale | 1,000.0 | $33.0 |
|---|
| Chiao Chuan-Sheng | President, Asia Pacific | 2018-06-04 | Sale | 18,000.0 | $33.4 |
|---|
| Chiao Chuan-Sheng | President, Asia Pacific | 2018-06-01 | Sale | 1,700.0 | $33.31 |
|---|
| Royer James R | EVP, Chief Operating Officer | 2018-03-19 | Sale | 100.0 | $25.04 |
|---|
| Poloni Lara | Chief Executive, EMIA | 2018-03-14 | Sale | 4,976.0 | $36.7 |
|---|
| McQuade Daniel P | President, Construction Srvcs. | 2018-03-13 | Sale | 12,935.0 | $37.0 |
|---|
| Tishman Daniel R. | Vice Chairman | 2018-02-27 | Sale | 15,000.0 | $37.0 |
|---|
| Tishman Daniel R. | Vice Chairman | 2018-01-16 | Sale | 15,000.0 | $38.88 |
|---|
| GRIEGO LINDA M | Director | 2018-01-12 | Sale | 5,160.0 | $38.11 |
|---|
| Routs Rob J | Director | 2017-12-26 | Sale | 5,160.0 | $37.12 |
|---|
| Routs Rob J | Director | 2017-12-26 | Sale | 1,308.0 | $37.12 |
|---|
| Tishman Daniel R. | Vice Chairman | 2017-12-15 | Sale | 15,000.0 | $38.26 |
|---|
| FORDYCE JAMES H | Director | 2017-12-13 | Sale | 4,390.0 | $38.0 |
|---|
| Burke Michael S | Chairman & CEO | 2017-12-12 | Sale | 30,000.0 | $39.0 |
|---|
| Burke Michael S | Chairman & CEO | 2017-10-05 | Sale | 56,800.0 | $36.86 |
|---|
| Burke Michael S | Chairman & CEO | 2017-09-27 | Sale | 30,000.0 | $37.0 |
|---|
| Christofferson Carla J | EVP, General Counsel | 2017-03-24 | Sale | 9,599.0 | $34.6 |
|---|
| Rudd Troy | EVP, CFO | 2017-01-25 | Sale | 8,976.0 | $39.0 |
|---|
| Burke Michael S | Chairman & CEO | 2017-01-25 | Sale | 30,000.0 | $39.0 |
|---|
| Werner Frederick W | Pres, Design & Conslt Services | 2017-01-04 | Sale | 14,976.0 | $38.0 |
|---|
| Werner Frederick W | Pres, Design & Conslt Services | 2017-01-03 | Sale | 29,952.0 | $36.72 |
|---|
| McQuade Daniel P | President, Blding Construction | 2016-12-19 | Sale | 4,546.0 | $38.0 |
|---|
| Kadenacy Stephen M | President | 2016-12-16 | Sale | 39,632.0 | $38.16 |
|---|
| Werner Frederick W | Pres, Design & Conslt Services | 2016-12-08 | Sale | 3,000.0 | $40.0 |
|---|
| Tishman Daniel R. | Vice Chairman | 2016-12-07 | Sale | 30,000.0 | $39.0 |
|---|
| Werner Frederick W | Pres, Design & Conslt Services | 2016-12-06 | Sale | 3,000.0 | $38.0 |
|---|
| GRIEGO LINDA M | Director | 2016-11-29 | Sale | 4,956.0 | $36.63 |
|---|
| Werner Frederick W | Pres, Design & Conslt Services | 2016-11-14 | Sale | 3,000.0 | $37.0 |
|---|
| Tishman Daniel R. | Vice Chairman | 2016-11-14 | Sale | 30,000.0 | $37.0 |
|---|
| Tishman Daniel R. | Vice Chairman | 2016-11-14 | Sale | 30,000.0 | $35.0 |
|---|
| Burke Michael S | Chairman & CEO | 2016-11-14 | Sale | 30,000.0 | $35.0 |
|---|
| Burke Michael S | Chairman & CEO | 2016-11-09 | Sale | 53,100.0 | $31.0 |
|---|
| Werner Frederick W | Pres, Design & Conslt Services | 2016-09-16 | Sale | 7,500.0 | $27.83 |
|---|
| Werner Frederick W | Pres, Design & Conslt Services | 2016-09-16 | Sale | 20,287.0 | $27.83 |
|---|
| Tishman Daniel R. | Vice Chairman | 2016-08-01 | Sale | 30,000.0 | $35.2 |
|---|
| Donnelly Michael John | President, End Markets | 2016-07-27 | Sale | 5,700.0 | $36.0 |
|---|
| Burke Michael S | Chairman & CEO | 2016-07-12 | Sale | 2,909.0 | $34.0 |
|---|
| Donnelly Michael John | President, End Markets | 2016-07-11 | Sale | 5,700.0 | $33.0 |
|---|
| Tishman Daniel R. | Vice Chairman | 2016-07-08 | Sale | 18,478.0 | $32.41 |
|---|
| Tishman Daniel R. | Vice Chairman | 2016-07-01 | Sale | 11,522.0 | — |
|---|
| Burke Michael S | Chairman & CEO | 2016-06-23 | Sale | 22,091.0 | $34.0 |
|---|
| McQuade Daniel P | President, Blding Construction | 2016-06-17 | Sale | 3,000.0 | $32.0 |
|---|
| Werner Frederick W | Pres, Design & Conslt Services | 2016-06-15 | Sale | 8,000.0 | $31.55 |
|---|
| Tishman Daniel R. | Vice Chairman | 2016-06-14 | Sale | 30,000.0 | $31.92 |
|---|
| Osborne Ronald E | SVP, Controller | 2016-04-26 | Sale | 5,000.0 | $32.0 |
|---|
| Christofferson Carla J | EVP, General Counsel | 2016-04-15 | Sale | 10,506.0 | $30.21 |
|---|
| OUCHI WILLIAM G | Director | 2016-03-01 | Sale | 4,956.0 | $28.82 |
|---|
| FORDYCE JAMES H | Director | 2016-02-26 | Sale | 7,630.0 | $27.6 |
|---|
| RUTLEDGE WILLIAM P | Director | 2016-02-17 | Sale | 8,075.0 | $26.1 |
|---|
| GRIEGO LINDA M | Director | 2016-02-11 | Sale | 10,000.0 | $23.29 |
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