Steven Mizell, a director, made open market sales of Allegion plc (ALLE) shares twice in the last year, totaling about $227 thousand, with the most recent on February 19, 2026. He ranks 8,150th among insiders for ALLE sales. He also sold Group 1 Automotive (GPI) shares once for about $219 thousand on July 29, 2025, ranking 8,221st. Out of 11,678 insiders, the average sale is $8.6 million across 6.4 transactions on average. Mizell had no open market purchases.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Feb. 18, 2026 | Allegion plc | $ALLE | MIZELL STEVEN | Director | S | Ordinary Shares | 400 | $163.79 | 5,915.0000 | 86,600,000 | 6.33% | 0.00% |
| Feb. 19, 2026 | Allegion plc | $ALLE | MIZELL STEVEN | Director | S | Ordinary Shares | 1000 | $161.51 | 4,915.0000 | 86,600,000 | 16.91% | 0.00% |
| Jan. 15, 2026 | GRAIL, Inc. | $GRAL | MIZELL STEVEN | Director | A | Common Stock | 206 | $97.44 | 36,675.0000 | 36,160,998,000 | 0.56% | 0.00% |
| Jan. 2, 2026 | GROUP 1 AUTOMOTIVE INC | $GPI | MIZELL STEVEN | Director | A | Common Stock | 575 | $0.00 | 583.0000 | 24,941,249 | 7187.50% | 0.00% |
| Oct. 15, 2025 | GRAIL, Inc. | $GRAL | MIZELL STEVEN | Director | A | Common Stock | 267 | $75.52 | 36,469.0000 | 36,160,998,000 | 0.74% | 0.00% |
| July 29, 2025 | GROUP 1 AUTOMOTIVE INC | $GPI | MIZELL STEVEN | Director | S | Common Stock | 525 | $417.98 | 8.0000 | 24,954,226 | 98.50% | 0.00% |
| July 15, 2025 | GRAIL, Inc. | $GRAL | MIZELL STEVEN | Director | A | Common Stock | 517 | $38.53 | 36,202.0000 | 36,047,799,000 | 1.45% | 0.00% |
| June 6, 2025 | Allegion plc | $ALLE | MIZELL STEVEN | Director | F | Ordinary Shares | 319 | $139.34 | 6,275.0000 | 87,600,000 | 4.84% | 0.00% |
| June 5, 2025 | Allegion plc | $ALLE | MIZELL STEVEN | Director | A | Ordinary Shares | 1013 | $0.00 | 6,594.0000 | 87,600,000 | 18.15% | 0.00% |
| May 29, 2025 | GRAIL, Inc. | $GRAL | MIZELL STEVEN | Director | A | Common Stock | 6082 | $41.10 | 35,685.0000 | 35,296,858,000 | 20.55% | 0.00% |
| April 15, 2025 | GRAIL, Inc. | $GRAL | MIZELL STEVEN | Director | A | Common Stock | 760 | $25.94 | 29,603.0000 | 35,296,858,000 | 2.63% | 0.00% |
| Jan. 15, 2025 | GRAIL, Inc. | $GRAL | MIZELL STEVEN | Director | A | Common Stock | 1147 | $17.58 | 28,843.0000 | 33,893,409,000 | 4.14% | 0.00% |
| Jan. 2, 2025 | GROUP 1 AUTOMOTIVE INC | $GPI | MIZELL STEVEN | Director | A | Common Stock | 533 | $0.00 | 533.0000 | 24,989,807 | 9999.99% | 0.00% |
| Oct. 30, 2024 | GRAIL, Inc. | $GRAL | MIZELL STEVEN | Director | A | Common Stock | 248 | $13.62 | 27,696.0000 | 33,203,744,000 | 0.90% | 0.00% |
| Oct. 15, 2024 | GRAIL, Inc. | $GRAL | MIZELL STEVEN | Director | A | Common Stock | 978 | $14.01 | 27,448.0000 | 33,203,744,000 | 3.69% | 0.00% |
| July 26, 2024 | Allegion plc | $ALLE | MIZELL STEVEN | Director | P | Ordinary Shares | 1000 | $136.53 | 5,545.0000 | 88,300,000 | 22.00% | 0.00% |
| June 25, 2024 | GRAIL, Inc. | $GRAL | MIZELL STEVEN | Director | A | Common Stock | 26470 | $0.00 | 26,470.0000 | 0 | 9999.99% | 0.00% |
| June 8, 2024 | Allegion plc | $ALLE | MIZELL STEVEN | Director | F | Ordinary Shares | 294 | $116.52 | 4,532.0000 | 88,300,000 | 6.09% | 0.00% |
| June 6, 2024 | Allegion plc | $ALLE | MIZELL STEVEN | Director | A | Ordinary Shares | 1105 | $0.00 | 4,826.0000 | 88,300,000 | 29.70% | 0.00% |
| Feb. 2, 2024 | Merck & Co., Inc. | $MRK | MIZELL STEVEN | EVP, Chief HR Officer | M | Common Stock | 32170 | $73.73 | 74,313.1450 | 2,547,000,000 | 76.34% | 0.00% |
| Feb. 2, 2024 | Merck & Co., Inc. | $MRK | MIZELL STEVEN | EVP, Chief HR Officer | M | Common Stock | 824 | $70.71 | 42,143.1450 | 2,547,000,000 | 1.99% | 0.00% |
| Feb. 2, 2024 | Merck & Co., Inc. | $MRK | MIZELL STEVEN | EVP, Chief HR Officer | M | Stock Option (Right to Buy) | 824 | $0.00 | 0.0000 | 2,547,000,000 | 100.00% | 0.00% |
| Feb. 2, 2024 | Merck & Co., Inc. | $MRK | MIZELL STEVEN | EVP, Chief HR Officer | S | Common Stock | 50694 | $126.65 | 23,619.1450 | 2,547,000,000 | 68.22% | 0.00% |
| Feb. 2, 2024 | Merck & Co., Inc. | $MRK | MIZELL STEVEN | EVP, Chief HR Officer | M | Stock Option (Right to Buy) | 32170 | $0.00 | 22,088.0000 | 2,547,000,000 | 59.29% | 0.00% |
| Jan. 22, 2024 | Merck & Co., Inc. | $MRK | MIZELL STEVEN | EVP, Chief HR Officer | A | Common Stock | 18384 | $119.43 | 41,319.1450 | 2,547,000,000 | 80.16% | 0.00% |
| Jan. 2, 2024 | GROUP 1 AUTOMOTIVE INC | $GPI | MIZELL STEVEN | Director | A | Restricted Stock Units | 739 | $0.00 | 3,940.0000 | 25,131,460 | 23.09% | 0.00% |
| Dec. 8, 2023 | Allegion plc | $ALLE | MIZELL STEVEN | Director | F | Ordinary Shares | 86 | $109.51 | 3,703.0000 | 88,300,000 | 2.27% | 0.00% |
| Dec. 8, 2023 | Allegion plc | $ALLE | MIZELL STEVEN | Director | A | Ordinary Shares | 298 | $0.00 | 3,789.0000 | 88,300,000 | 8.54% | 0.00% |
| Aug. 14, 2023 | Merck & Co., Inc. | $MRK | MIZELL STEVEN | EVP, Chief HR Officer | S | Common Stock | 4250 | $109.01 | 22,935.1450 | 2,542,000,000 | 15.63% | 0.00% |
| Aug. 3, 2023 | Merck & Co., Inc. | $MRK | MIZELL STEVEN | EVP, Chief HR Officer | S | Common Stock | 4500 | $105.49 | 27,185.1450 | 2,542,000,000 | 14.20% | 0.00% |
| June 8, 2023 | Allegion plc | $ALLE | MIZELL STEVEN | Director | A | Ordinary Shares | 1019 | $0.00 | 3,472.0000 | 88,300,000 | 41.54% | 0.00% |
| June 2, 2023 | Allegion plc | $ALLE | MIZELL STEVEN | Director | F | Ordinary Shares | 293 | $107.41 | 2,453.0000 | 88,300,000 | 10.67% | 0.00% |
| May 3, 2023 | Merck & Co., Inc. | $MRK | MIZELL STEVEN | EVP, Chief HR Officer | M | Stock Option (Right to Buy) | 13000 | $0.00 | 39,366.0000 | 2,542,000,000 | 24.83% | 0.00% |
| May 3, 2023 | Merck & Co., Inc. | $MRK | MIZELL STEVEN | EVP, Chief HR Officer | M | Stock Option (Right to Buy) | 12000 | $0.00 | 54,258.0000 | 2,542,000,000 | 18.11% | 0.00% |
| May 3, 2023 | Merck & Co., Inc. | $MRK | MIZELL STEVEN | EVP, Chief HR Officer | M | Stock Option (Right to Buy) | 15000 | $0.00 | 44,151.0000 | 2,542,000,000 | 25.36% | 0.00% |
| May 3, 2023 | Merck & Co., Inc. | $MRK | MIZELL STEVEN | EVP, Chief HR Officer | M | Stock Option (Right to Buy) | 12000 | $0.00 | 32,151.0000 | 2,542,000,000 | 27.18% | 0.00% |
| May 3, 2023 | Merck & Co., Inc. | $MRK | MIZELL STEVEN | EVP, Chief HR Officer | S | Common Stock | 15000 | $119.01 | 45,085.1450 | 2,542,000,000 | 24.96% | 0.00% |
| May 3, 2023 | Merck & Co., Inc. | $MRK | MIZELL STEVEN | EVP, Chief HR Officer | S | Common Stock | 12000 | $119.01 | 33,085.1450 | 2,542,000,000 | 26.62% | 0.00% |
| May 3, 2023 | Merck & Co., Inc. | $MRK | MIZELL STEVEN | EVP, Chief HR Officer | M | Common Stock | 12000 | $75.36 | 45,085.1450 | 2,542,000,000 | 36.27% | 0.00% |
| May 3, 2023 | Merck & Co., Inc. | $MRK | MIZELL STEVEN | EVP, Chief HR Officer | S | Common Stock | 13400 | $119.01 | 31,685.1450 | 2,542,000,000 | 29.72% | 0.00% |
| May 3, 2023 | Merck & Co., Inc. | $MRK | MIZELL STEVEN | EVP, Chief HR Officer | M | Common Stock | 12000 | $73.73 | 73,085.1450 | 2,542,000,000 | 19.64% | 0.00% |
| May 3, 2023 | Merck & Co., Inc. | $MRK | MIZELL STEVEN | EVP, Chief HR Officer | M | Common Stock | 15000 | $75.36 | 61,085.1450 | 2,542,000,000 | 32.55% | 0.00% |
| May 3, 2023 | Merck & Co., Inc. | $MRK | MIZELL STEVEN | EVP, Chief HR Officer | M | Common Stock | 13000 | $77.62 | 46,085.1450 | 2,542,000,000 | 39.29% | 0.00% |
| May 3, 2023 | Merck & Co., Inc. | $MRK | MIZELL STEVEN | EVP, Chief HR Officer | S | Common Stock | 13000 | $119.01 | 60,085.1450 | 2,542,000,000 | 17.79% | 0.00% |
| May 2, 2023 | Merck & Co., Inc. | $MRK | MIZELL STEVEN | EVP, Chief HR Officer | A | Stock Option (Right to Buy) | 29046 | $0.00 | 29,046.0000 | 2,542,000,000 | 9999.99% | 0.00% |
| Feb. 13, 2023 | Merck & Co., Inc. | $MRK | MIZELL STEVEN | EVP, Chief HR Officer | S | Common Stock | 1815 | $109.10 | 33,085.1450 | 2,542,000,000 | 5.20% | 0.00% |
| Feb. 9, 2023 | Merck & Co., Inc. | $MRK | MIZELL STEVEN | EVP, Chief HR Officer | S | Common Stock | 5000 | $107.00 | 34,900.1450 | 2,542,000,000 | 12.53% | 0.00% |
| Feb. 6, 2023 | Merck & Co., Inc. | $MRK | MIZELL STEVEN | EVP, Chief HR Officer | S | Common Stock | 4436 | $104.25 | 39,900.1450 | 2,542,000,000 | 10.01% | 0.00% |
| Jan. 23, 2023 | Merck & Co., Inc. | $MRK | MIZELL STEVEN | EVP, Chief HR Officer | A | Common Stock | 12192 | $109.88 | 44,336.1450 | 2,542,000,000 | 37.93% | 0.00% |