Gregorio Mauro, a director at Graham Corp ($GHM), made one open market purchase of common shares in the last 365 days, totaling $58,812. His most recent buy occurred on September 12, 2025. This purchase ranks 2,835th among nearly 5,000 insiders in our database, where the average buy amounts to 1.5 million across about 3.3 transactions. Mauro reported no open market sales during this period.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sept. 12, 2025 | GRAHAM CORP | $GHM | Gregorio Mauro | Director | P | Common Stock | 1200 | $49.01 | 1,200.0000 | 11,066,000 | 9999.99% | 0.01% |
| Sept. 2, 2025 | GRAHAM CORP | $GHM | Gregorio Mauro | Director | A | Restricted Stock Units | 936 | $0.00 | 936.0000 | 11,066,000 | 9999.99% | 0.01% |
| Aug. 14, 2025 | EAGLE MATERIALS INC | $EXP | Gregorio Mauro | Not found | G | Common Stock | 1000 | $0.00 | 6,890.0000 | 33,646,395 | 12.67% | 0.00% |
| Aug. 4, 2025 | EAGLE MATERIALS INC | $EXP | Gregorio Mauro | Not found | A | Common Stock | 1173 | $0.00 | 6,890.0000 | 33,646,395 | 20.52% | 0.00% |
| Sept. 3, 2024 | EAGLE MATERIALS INC | $EXP | Gregorio Mauro | Not found | G | Common Stock | 1370 | $0.00 | 5,717.0000 | 35,097,871 | 19.33% | 0.00% |
| Aug. 1, 2024 | EAGLE MATERIALS INC | $EXP | Gregorio Mauro | Not found | A | Common Stock | 1000 | $0.00 | 5,717.0000 | 35,097,871 | 21.20% | 0.00% |
| Feb. 16, 2024 | DOW INC. | $DOW | Gregorio Mauro | President, Perf Mat & Coatings | G | Common Stock | 2341 | $0.00 | 70,100.1330 | 709,000,000 | 3.45% | 0.00% |
| Feb. 15, 2024 | DOW INC. | $DOW | Gregorio Mauro | President, Perf Mat & Coatings | A | Non-Qualified Stock Option (Right to Buy) | 36600 | $0.00 | 36,600.0000 | 709,000,000 | 9999.99% | 0.01% |
| Feb. 16, 2024 | DOW INC. | $DOW | Gregorio Mauro | President, Perf Mat & Coatings | M | Non-Qualified Stock Option (Right to Buy) | 19133 | $0.00 | 0.0000 | 709,000,000 | 100.00% | 0.00% |
| Feb. 15, 2024 | DOW INC. | $DOW | Gregorio Mauro | President, Perf Mat & Coatings | A | Common Stock | 5450 | $0.00 | 70,100.1330 | 709,000,000 | 8.43% | 0.00% |
| Feb. 16, 2024 | DOW INC. | $DOW | Gregorio Mauro | President, Perf Mat & Coatings | M | Non-Qualified Stock Option (Right to Buy) | 8800 | $0.00 | 12,505.0000 | 709,000,000 | 41.30% | 0.00% |
| Feb. 16, 2024 | DOW INC. | $DOW | Gregorio Mauro | President, Perf Mat & Coatings | M | Common Stock | 19133 | $50.07 | 89,233.1330 | 709,000,000 | 27.29% | 0.00% |
| Feb. 16, 2024 | DOW INC. | $DOW | Gregorio Mauro | President, Perf Mat & Coatings | D | Common Stock | 17792 | $55.61 | 71,441.1330 | 709,000,000 | 19.94% | 0.00% |
| Feb. 16, 2024 | DOW INC. | $DOW | Gregorio Mauro | President, Perf Mat & Coatings | M | Common Stock | 8800 | $46.60 | 80,241.1330 | 709,000,000 | 12.32% | 0.00% |
| Feb. 16, 2024 | DOW INC. | $DOW | Gregorio Mauro | President, Perf Mat & Coatings | D | Common Stock | 7800 | $55.63 | 72,441.1330 | 709,000,000 | 9.72% | 0.00% |
| Feb. 16, 2024 | DOW INC. | $DOW | Gregorio Mauro | President, Perf Mat & Coatings | G | Common Stock | 2341 | $0.00 | 70,100.1330 | 709,000,000 | 3.23% | 0.00% |
| Feb. 13, 2024 | DOW INC. | $DOW | Gregorio Mauro | President, Perf Mat & Coatings | G | Common Stock | 3157 | $0.00 | 62,309.1330 | 709,000,000 | 5.34% | 0.00% |
| Feb. 13, 2024 | DOW INC. | $DOW | Gregorio Mauro | President, Perf Mat & Coatings | G | Common Stock | 3157 | $0.00 | 62,309.1330 | 709,000,000 | 4.82% | 0.00% |
| Feb. 12, 2024 | DOW INC. | $DOW | Gregorio Mauro | President, Perf Mat & Coatings | D | Common Stock | 1125 | $54.79 | 65,466.1330 | 709,000,000 | 1.69% | 0.00% |