Hayes William B has filed 22 insider transactions across 2 companies since March 2023.
Most recent transaction: a grant/award of 371 shares of Builders FirstSource, Inc. ($BLDR) on March 01, 2026.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| March 1, 2026 | Builders FirstSource, Inc. | $BLDR | Hayes William B | Not found | A | Common Stock, par value $0.01 per share | 371 | $104.29 | 31,165.0000 | 110,585,000 | 1.20% | 0.00% |
| Dec. 1, 2025 | Builders FirstSource, Inc. | $BLDR | Hayes William B | Not found | A | Common Stock, par value $0.01 per share | 345 | $112.23 | 30,794.0000 | 110,552,000 | 1.13% | 0.00% |
| Sept. 1, 2025 | Builders FirstSource, Inc. | $BLDR | Hayes William B | Not found | A | Common Stock, par value $0.01 per share | 279 | $138.68 | 30,449.0000 | 110,537,000 | 0.92% | 0.00% |
| June 10, 2025 | Indaptus Therapeutics, Inc. | $INDP | Hayes William B | Director | A | Stock Option (right to buy) | 12500 | $0.00 | 12,500.0000 | 12,013,901 | 9999.99% | 0.10% |
| June 1, 2025 | Builders FirstSource, Inc. | $BLDR | Hayes William B | Not found | A | Common Stock, par value $0.01 per share | 359 | $107.68 | 30,170.0000 | 113,726,000 | 1.20% | 0.00% |
| May 27, 2025 | Builders FirstSource, Inc. | $BLDR | Hayes William B | Not found | A | Common Stock, par value $0.01 per share | 1707 | $0.00 | 29,811.0000 | 113,726,000 | 6.07% | 0.00% |
| April 10, 2025 | Indaptus Therapeutics, Inc. | $INDP | Hayes William B | Director | D | Stock Option (right to buy) | 250 | $0.50 | 0.0000 | 12,013,901 | 100.00% | 0.00% |
| April 10, 2025 | Indaptus Therapeutics, Inc. | $INDP | Hayes William B | Director | D | Stock Option (right to buy) | 250 | $0.50 | 0.0000 | 12,013,901 | 100.00% | 0.00% |
| April 10, 2025 | Indaptus Therapeutics, Inc. | $INDP | Hayes William B | Director | D | Stock Option (right to buy) | 500 | $0.50 | 0.0000 | 12,013,901 | 100.00% | 0.00% |
| March 1, 2025 | Builders FirstSource, Inc. | $BLDR | Hayes William B | Not found | A | Common Stock, par value $0.01 per share | 269 | $138.99 | 28,104.0000 | 113,578,000 | 0.97% | 0.00% |
| Feb. 28, 2025 | Builders FirstSource, Inc. | $BLDR | Hayes William B | Not found | A | Common Stock, par value $0.01 per share | 269 | $138.99 | 28,104.0000 | 113,578,000 | 0.97% | 0.00% |
| Dec. 1, 2024 | Builders FirstSource, Inc. | $BLDR | Hayes William B | Not found | A | Common Stock, par value $0.01 per share | 201 | $186.47 | 27,835.0000 | 115,557,000 | 0.73% | 0.00% |
| Sept. 1, 2024 | Builders FirstSource, Inc. | $BLDR | Hayes William B | Not found | A | Common Stock, par value $0.01 per share | 215 | $174.00 | 27,634.0000 | 116,451,000 | 0.78% | 0.00% |
| June 6, 2024 | Indaptus Therapeutics, Inc. | $INDP | Hayes William B | Director | A | Stock Option (right to buy) | 12500 | $0.00 | 12,500.0000 | 8,401,047 | 9999.99% | 0.15% |
| June 4, 2024 | Builders FirstSource, Inc. | $BLDR | Hayes William B | Not found | A | Common Stock, par value $0.01 per share | 1194 | $0.00 | 27,419.0000 | 122,049,000 | 4.55% | 0.00% |
| June 1, 2024 | Builders FirstSource, Inc. | $BLDR | Hayes William B | Not found | A | Common Stock, par value $0.01 per share | 233 | $160.79 | 26,225.0000 | 122,049,000 | 0.90% | 0.00% |
| March 1, 2024 | Builders FirstSource, Inc. | $BLDR | Hayes William B | Director | A | Common Stock, par value $0.01 per share | 187 | $199.98 | 25,992.0000 | 121,857,000 | 0.72% | 0.00% |
| Dec. 1, 2023 | Builders FirstSource, Inc. | $BLDR | Hayes William B | Director | A | Common Stock, par value $0.01 per share | 269 | $139.28 | 25,805.0000 | 138,864,000 | 1.05% | 0.00% |
| Sept. 1, 2023 | Builders FirstSource, Inc. | $BLDR | Hayes William B | Director | A | Common Stock, par value $0.01 per share | 252 | $148.74 | 25,536.0000 | 138,864,000 | 1.00% | 0.00% |
| June 14, 2023 | Builders FirstSource, Inc. | $BLDR | Hayes William B | Director | A | Common Stock, par value $0.01 per share | 1446 | $0.00 | 25,284.0000 | 138,864,000 | 6.07% | 0.00% |
| June 1, 2023 | Builders FirstSource, Inc. | $BLDR | Hayes William B | Director | A | Common Stock, par value $0.01 per share | 323 | $115.86 | 23,838.0000 | 138,864,000 | 1.37% | 0.00% |
| March 1, 2023 | Builders FirstSource, Inc. | $BLDR | Hayes William B | Director | A | Common Stock, par value $0.01 per share | 378 | $85.76 | 23,515.0000 | 138,864,000 | 1.63% | 0.00% |