Brown William Matthew
Insider CIK 1556095 · USCR SVP & Chief Financial Officer · FRTA See Remarks · ZPTA See Remarks, Director, 10% owner · POLE CEO, 10% owner
Trades across companies
| Ticker | Code | Trade | Filed | Shares | Price | Value | Owned after | |
|---|---|---|---|---|---|---|---|---|
| POLE Andretti Acquisition Corp. | C Conversion deriv | 2026-09-08 | 2026-09-09 | 5,749,999 | — | $0 | 1 | SEC↗ |
| POLE Andretti Acquisition Corp. | C Conversion | 2026-09-08 | 2026-09-09 | 5,749,999 | — | $0 | 5,749,999 | SEC↗ |
| POLE Andretti Acquisition Corp. | C Conversion deriv | 2026-09-08 | 2026-09-09 | 5,749,999 | — | $0 | 1 | SEC↗ |
| POLE Andretti Acquisition Corp. | C Conversion | 2026-09-08 | 2026-09-09 | 5,749,999 | — | — | 5,749,999 | SEC↗ |
| ZPTA Zapata Computing Holdings | J Other deriv | 2024-07-18 | 2024-07-22 | 784,250 | — | $0 | 784,250 | SEC↗ |
| ZPTA Zapata Computing Holdings | J Other | 2024-07-18 | 2024-07-22 | 274,632 | — | $0 | 334,376 | SEC↗ |
| ZPTA Zapata Computing Holdings | A Award deriv | 2024-07-10 | 2024-07-12 | 75,000 | — | $0 | 75,000 | SEC↗ |
| ZPTA Zapata Computing Holdings | A Award | 2024-07-10 | 2024-07-12 | 25,000 | — | $0 | 59,744 | SEC↗ |
| ZPTA Zapata Computing Holdings | J Other deriv | 2024-03-28 | 2024-04-01 | 4,189,077 | — | $0 | 0 | SEC↗ |
| ZPTA Zapata Computing Holdings | J Other | 2024-03-28 | 2024-04-01 | 370,923 | — | $0 | 370,923 | SEC↗ |
| ZPTA Zapata Computing Holdings | J Other | 2024-03-28 | 2024-04-01 | 243,368 | — | $0 | 243,368 | SEC↗ |
| ZPTA Zapata Computing Holdings | A Award | 2024-03-28 | 2024-04-01 | 34,744 | — | $0 | 34,744 | SEC↗ |
| ZPTA Zapata Computing Holdings | J Other | 2024-03-28 | 2024-04-01 | 652,214 | — | $0 | 3,536,863 | SEC↗ |
| ZPTA Zapata Computing Holdings | J Other | 2024-03-28 | 2024-04-01 | 4,189,077 | — | $0 | 4,189,077 | SEC↗ |
| WNNR Andretti Acquisition Corp. | J Other deriv | 2022-01-18 | 2022-01-20 | 1,430,923 | — | $0 | 4,189,077 | SEC↗ |
| FRTA Forterra, Inc. | P Buy | 2017-08-14 | 2017-08-14 | 22,200 | $4.80 | $106.6K | 47,501 | SEC↗ |
| FRTA Forterra, Inc. | A Award deriv | 2017-03-20 | 2017-03-22 | 31,035 | — | $0 | 31,035 | SEC↗ |
| FRTA Forterra, Inc. | A Award | 2017-03-20 | 2017-03-22 | 17,801 | — | $0 | 25,301 | SEC↗ |
| FRTA Forterra, Inc. | A Award deriv | 2016-10-19 | 2016-10-20 | 28,130 | — | $0 | 28,130 | SEC↗ |
| FRTA Forterra, Inc. | A Award | 2016-10-19 | 2016-10-20 | 7,500 | — | $0 | 7,500 | SEC↗ |
| USCR US CONCRETE INC | F Tax w/h | 2015-08-25 | 2015-08-27 | 647 | $47.81 | $30.9K | 43,122 | SEC↗ |
| USCR US CONCRETE INC | F Tax w/h | 2015-08-25 | 2015-08-27 | 647 | $47.81 | $30.9K | 42,475 | SEC↗ |
| USCR US CONCRETE INC | F Tax w/h | 2015-08-25 | 2015-08-27 | 315 | $47.81 | $15.1K | 42,160 | SEC↗ |
| USCR US CONCRETE INC | F Tax w/h | 2015-08-25 | 2015-08-27 | 672 | $47.81 | $32.1K | 43,769 | SEC↗ |
| USCR US CONCRETE INC | F Tax w/h | 2015-08-22 | 2015-08-25 | 1,772 | $49.89 | $88.4K | 44,441 | SEC↗ |
| USCR US CONCRETE INC | F Tax w/h | 2015-08-19 | 2015-08-21 | 564 | $53.92 | $30.4K | 46,213 | SEC↗ |
| USCR US CONCRETE INC | F Tax w/h | 2015-08-07 | 2015-08-11 | 564 | $53.19 | $30.0K | 46,777 | SEC↗ |
| USCR US CONCRETE INC | F Tax w/h | 2015-04-24 | 2015-04-28 | 422 | $36.27 | $15.3K | 47,341 | SEC↗ |
| USCR US CONCRETE INC | F Tax w/h | 2015-04-01 | 2015-04-03 | 422 | $34.20 | $14.4K | 37,463 | SEC↗ |
| USCR US CONCRETE INC | F Tax w/h | 2015-04-01 | 2015-04-03 | 438 | $34.20 | $15.0K | 37,885 | SEC↗ |
| USCR US CONCRETE INC | A Award | 2015-04-01 | 2015-04-03 | 10,300 | — | $0 | 47,763 | SEC↗ |
| USCR US CONCRETE INC | F Tax w/h | 2015-03-06 | 2015-03-10 | 422 | $31.90 | $13.5K | 38,323 | SEC↗ |
| USCR US CONCRETE INC | F Tax w/h | 2014-08-22 | 2014-08-26 | 1,641 | $25.39 | $41.7K | 38,745 | SEC↗ |
| USCR US CONCRETE INC | S Sale | 2014-05-21 | 2014-05-21 | 400 | $24.75 | $9.9K | 40,386 | SEC↗ |
| USCR US CONCRETE INC | A Award | 2014-04-01 | 2014-04-03 | 7,700 | — | $0 | 40,786 | SEC↗ |
| USCR US CONCRETE INC | F Tax w/h | 2014-04-01 | 2014-04-03 | 438 | $23.39 | $10.2K | 33,086 | SEC↗ |
| USCR US CONCRETE INC | F Tax w/h | 2013-11-22 | 2013-11-26 | 438 | $22.05 | $9.7K | 33,524 | SEC↗ |
| USCR US CONCRETE INC | F Tax w/h | 2013-08-22 | 2013-08-23 | 1,641 | $18.79 | $30.8K | 33,962 | SEC↗ |
| USCR US CONCRETE INC | F Tax w/h | 2013-08-21 | 2013-08-23 | 438 | $18.79 | $8.2K | 35,603 | SEC↗ |
| NONE US CONCRETE INC | A Award | 2013-04-01 | 2013-04-02 | 8,000 | — | $0 | 36,041 | SEC↗ |
| USCR US CONCRETE INC | F Tax w/h | 2013-01-17 | 2013-01-22 | 1,959 | $11.76 | $23.0K | 28,041 | SEC↗ |
| USCR US CONCRETE INC | A Award | 2012-08-22 | 2012-08-23 | 30,000 | — | $0 | 30,000 | SEC↗ |