SEC Form 4 · Updated Daily
AWI
— ARMSTRONG WORLD INDUSTRIES, INC. OwnershipInsider and institutional ownership derived from SEC Form 4 filings. Click any owner to see their holdings across every company they’ve filed on, and how their position has changed over time.
Current Reporting Owners
| Owner | Role | Shares Owned | As Of | Last Activity |
|---|---|---|---|---|
| TPG Group Holdings (SBS) Advisors, Inc. | Reporting Owner | 7,489,020 | 2011-09-09 | X |
| TPG Advisors V, Inc. | Reporting Owner | 7,001,892 | 2009-10-02 | P |
| Armstrong World Industries, Inc. Asbestos Personal Injury Settlement Trust | 10%+ Owner | 5,251,234 | 2015-05-27 | S |
| Grizzle Victor | Director | 537,493 | 2026-04-28 | M |
| LOCKHART MICHAEL D | Director | 244,844 | 2009-09-25 | F |
| ESPE MATTHEW J | Director | 87,534 | 2016-02-24 | F |
| Hershey Mark A | Officer | 70,616 | 2026-04-08 | M |
| OCONNOR JAMES J | Director | 62,484 | 2017-07-14 | A |
| GRASBERGER F NICHOLAS III | Director | 59,823 | 2009-09-25 | F |
| Nickel Jeffrey D | Officer | 59,699 | 2011-03-21 | M |
| MacNeal Brian L | Officer | 56,404 | 2022-04-19 | M |
| Ready Frank J | Officer | 48,929 | 2012-12-31 | A |
| ASKREN STANLEY A | Director | 38,807 | 2021-06-25 | A |
| MCWILLIAMS LARRY S | Director | 35,339 | 2022-07-28 | A |
| Cookson David S | Officer | 33,281 | 2018-06-06 | M |
| Huang Tao | Director | 31,176 | 2021-06-25 | A |
| Melville James Clinton | Director | 27,762 | 2023-06-16 | A |
| RIGAS JOHN N | Officer | 27,600 | 2006-10-31 | A |
| Mangas Thomas B | Officer | 23,788 | 2014-03-02 | F |
| ROBERTS JOHN JOSEPH | Director | 23,497 | 2019-11-29 | G |
| Maier Donald R. | Director | 21,125 | 2016-02-24 | F |
| TEMPLIN ROY W | Director | 20,716 | 2026-06-12 | A |
| McNamara Stephen F | Officer | 19,568 | 2021-04-05 | M |
| GAFFNEY JAMES J | Director | 19,233 | 2015-07-13 | A |
| Chiappone Charles M | Director | 18,865 | 2021-09-14 | S |
| JOHNSTON MICHAEL F | Director | 18,551 | 2015-07-13 | A |
| Wenz Richard | Director | 18,551 | 2015-07-13 | A |
| RODRUAN WILLIAM C | Officer | 17,186 | 2009-09-25 | F |
| Garland Robert C | Director | 16,556 | 2009-03-05 | S |
| Romano Ellen R. | Officer | 16,230 | 2023-03-31 | M |
| Sanders Alexander M JR | Director | 15,271 | 2008-11-05 | M |
| Pergament Arthur J | Director | 15,271 | 2008-12-08 | M |
| Peppet Russell F | Director | 15,271 | 2008-11-12 | M |
| Thomas Cherryl T | Director | 15,191 | 2024-06-14 | A |
| Calzaretta Christopher P. | Officer | 15,171 | 2026-04-08 | M |
| Kane Thomas Michael | Officer | 13,316 | 2013-05-10 | M |
| BOSCIA JON A | Director | 13,192 | 2009-10-27 | A |
| SENKOWSKI STEPHEN J | Officer | 10,933 | 2009-04-01 | D |
| So Austin | Officer | 10,129 | 2026-02-27 | M |
| Shurts Wayne | Director | 9,755.451 | 2026-06-12 | A |
| Loughran Barbara | Director | 9,744 | 2026-06-12 | A |
| Crager Jill A. | Officer | 8,439 | 2026-04-08 | M |
| Steiner Edward E. | Director | 8,229 | 2009-10-27 | A |
| WHYTE BETTINA M | Director | 8,042 | 2010-10-29 | A |
| Spivy Gregory P | 10%+ Owner · Director | 7,295 | 2018-07-13 | A |
| HABERKORN JUDITH R | Director | 7,192 | 2009-10-27 | A |
| Liaw Jeffrey | Director · Officer | 6,682 | 2015-07-13 | A |
| McCunniff Donald A | Officer | 6,377 | 2009-08-31 | D |
| Holder Richard D | Director | 6,223 | 2026-06-12 | A |
| Osborne William H | Director | 4,817 | 2026-06-12 | A |
| Winters Michael Carl | Officer | 4,377 | 2026-04-08 | M |
| Burge James T. | Officer | 4,073 | 2026-04-08 | M |
| Schulz David S. | Director | 3,996 | 2016-02-24 | F |
| Pitre Kathleen | Director | 1,703 | 2026-06-12 | A |
| HOLLERAN KEVIN | Director | 1,311 | 2026-06-12 | A |
| ValueAct Holdings II, L.P. | Director | 0 | 2019-05-01 | S |
| VA Partners I, LLC | Director | 0 | 2019-05-01 | S |
| ValueAct Holdings GP, LLC | Director | 0 | 2019-05-01 | S |
| ValueAct Capital Management, LLC | Director | 0 | 2019-05-01 | S |
| ValueAct Capital Master Fund, L.P. | Director | 0 | 2019-05-01 | S |
| ValueAct Holdings, L.P. | Director | 0 | 2019-05-01 | S |
| ValueAct Capital Management, L.P. | Director | 0 | 2019-05-01 | S |
| COULTER JAMES G | 10%+ Owner | 0 | 2014-03-10 | S |
| Kirchner-King Dawn M. | Officer | 0 | 2024-08-01 | S |
| BONDERMAN DAVID | Reporting Owner | 0 | 2014-03-10 | S |
| TPG Advisors VI, Inc. | Reporting Owner | 0 | 2014-03-10 | S |
| BURNS KEVIN R | Director | 0 | 2009-09-22 | — |
| Trafelet Dean M | 10%+ Owner | 0 | 2006-10-10 | — |
Recent Filings
| Date | Owner | Activity | Shares | Price | Owned After |
|---|---|---|---|---|---|
| 2026-09-09 | Kozak Jennifer Ott | Grant / award (derivative) | 1,183 | — | 2,679 |
| 2026-09-09 | Kozak Jennifer Ott | Grant / award (derivative) | 1,496 | — | 1,496 |
| 2026-06-12 | Holder Richard D | Grant / award | 876 | $0.00 | 6,223 |
| 2026-06-12 | HOLLERAN KEVIN | Grant / award | 876 | $0.00 | 1,311 |
| 2026-06-12 | Loughran Barbara | Grant / award | 876 | $0.00 | 9,744 |
| 2026-06-12 | Osborne William H | Grant / award | 876 | $0.00 | 4,817 |
| 2026-06-12 | Pitre Kathleen | Grant / award | 876 | $0.00 | 1,703 |
| 2026-06-12 | Shurts Wayne | Grant / award | 876 | $0.00 | 9,755.451 |
| 2026-06-12 | TEMPLIN ROY W | Grant / award | 1,265 | $0.00 | 20,716 |
| 2026-04-28 | Grizzle Victor | Option exercise (derivative) | 72,823 | — | 0 |
| 2026-04-28 | Grizzle Victor | Tax withholding | 31,671 | $169.84 | 505,822 |
| 2026-04-28 | Grizzle Victor | Option exercise | 72,823 | $169.84 | 537,493 |
| 2026-04-08 | Burge James T. | Option exercise (derivative) | 2,015 | $0.00 | 0 |
| 2026-04-08 | Burge James T. | Tax withholding | 877 | $172.77 | 3,196 |
| 2026-04-08 | Burge James T. | Option exercise | 2,015 | $0.00 | 4,073 |
| 2026-04-08 | Calzaretta Christopher P. | Option exercise (derivative) | 9,149 | $0.00 | 0 |
| 2026-04-08 | Calzaretta Christopher P. | Tax withholding | 3,980 | $172.77 | 11,191 |
| 2026-04-08 | Calzaretta Christopher P. | Option exercise | 9,149 | $0.00 | 15,171 |
| 2026-04-08 | Crager Jill A. | Option exercise (derivative) | 4,111 | $0.00 | 0 |
| 2026-04-08 | Crager Jill A. | Tax withholding | 1,789 | $172.77 | 6,650 |
| 2026-04-08 | Crager Jill A. | Option exercise | 4,111 | $0.00 | 8,439 |
| 2026-04-08 | Grizzle Victor | Option exercise (derivative) | 97,835 | $0.00 | 0 |
| 2026-04-08 | Grizzle Victor | Tax withholding | 42,550 | $172.77 | 464,670 |
| 2026-04-08 | Grizzle Victor | Option exercise | 97,835 | $0.00 | 507,220 |
| 2026-04-08 | Hershey Mark A | Option exercise (derivative) | 13,423 | $0.00 | 0 |
| 2026-04-08 | Hershey Mark A | Tax withholding | 5,839 | $172.77 | 64,777 |
| 2026-04-08 | Hershey Mark A | Option exercise | 13,423 | $0.00 | 70,616 |
| 2026-04-08 | Winters Michael Carl | Option exercise (derivative) | 3,742 | $0.00 | 0 |
| 2026-04-08 | Winters Michael Carl | Tax withholding | 1,629 | $172.77 | 2,748 |
| 2026-04-08 | Winters Michael Carl | Option exercise | 3,742 | $0.00 | 4,377 |
| 2026-04-01 | Winters Michael Carl | — | — | — | 635 |
| 2026-04-01 | Cicali Jessica Marie | Grant / award (derivative) | 1,116 | $0.00 | 1,116 |
| 2026-04-01 | Cicali Jessica Marie | Grant / award (derivative) | 1,811 | $0.00 | 1,811 |
| 2026-02-27 | TEMPLIN ROY W | Open-market buy | 575 | $173.91 | 19,451 |
| 2026-02-27 | Burge James T. | Option exercise (derivative) | 639 | — | 0 |
| 2026-02-27 | Burge James T. | Tax withholding | 216 | $173.50 | 2,058 |
| 2026-02-27 | Burge James T. | Option exercise | 639 | $173.50 | 2,274 |
| 2026-02-27 | So Austin | Option exercise (derivative) | 2,595 | — | 0 |
| 2026-02-27 | So Austin | Tax withholding | 1,161 | $173.50 | 8,968 |
| 2026-02-27 | So Austin | Option exercise | 2,595 | $173.50 | 10,129 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.