Insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Resideo Technologies, Inc. (REZI) since 2018 are shown in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Resideo Technologies, Inc.. Table 2 shows the detailed insider transactions. This company's CIK number is 1740332.
Total stock buying since 2018: $300,467,914.
Total stock sales since 2018: $13,683,335.
Total stock option exercises since 2018: $6,251,913.
| Insider Buying | Insider Sales | Option Exercises | ||||
|---|---|---|---|---|---|---|
| Year | Shares | Value | Shares | Value | Shares | Value |
| 2025 | 13,368,348 | $295,487,567 | 136,021 | $4,091,865 | 120,451 | $2,274,159 |
| 2024 | 0 | $0 | 204,626 | $5,174,127 | 98,829 | $1,712,706 |
| 2023 | 7,500 | $131,475 | 103,878 | $1,894,785 | 0 | $0 |
| 2022 | 0 | $0 | 65,500 | $1,508,465 | 12,210 | $0 |
| 2021 | 20 | $576 | 29,835 | $896,994 | 205,275 | $0 |
| 2020 | 201,958 | $1,909,744 | 0 | $0 | 230,206 | $0 |
| 2019 | 183,229 | $2,307,775 | 11,419 | $116,661 | 135,665 | $2,265,048 |
| 2018 | 29,729 | $630,777 | 18 | $438 | 0 | $0 |
| Trading Period | Insider Buying | Insider Sales | Option Exercises | |||
|---|---|---|---|---|---|---|
| year-month | Shares | Value | Shares | Value | Shares | Value |
| 2025-09 | 408,573 | $13,726,152 | 0 | $0 | 0 | $0 |
| 2025-08 | 2,659,201 | $80,398,456 | 86,231 | $2,709,798 | 73,451 | $1,791,469 |
| 2025-07 | 4,477,919 | $100,000,887 | 49,790 | $1,382,067 | 47,000 | $482,690 |
| 2025-05 | 5,804,501 | $101,011,918 | 0 | $0 | 0 | $0 |
| 2025-02 | 18,154 | $350,154 | 0 | $0 | 0 | $0 |
| 2024-11 | 0 | $0 | 179,681 | $4,634,970 | 98,829 | $1,712,706 |
| 2024-05 | 0 | $0 | 24,945 | $539,157 | 0 | $0 |
| 2023-06 | 0 | $0 | 13,543 | $233,616 | 0 | $0 |
| 2023-03 | 7,500 | $131,475 | 75,432 | $1,387,103 | 0 | $0 |
| 2023-02 | 0 | $0 | 14,903 | $274,066 | 0 | $0 |
| 2022-06 | 0 | $0 | 0 | $0 | 12,210 | $0 |
| 2022-05 | 0 | $0 | 65,500 | $1,508,465 | 0 | $0 |
| 2021-12 | 0 | $0 | 0 | $0 | 3,333 | $0 |
| 2021-11 | 0 | $0 | 0 | $0 | 33,468 | $0 |
| 2021-10 | 0 | $0 | 0 | $0 | 44,890 | $0 |
| 2021-09 | 0 | $0 | 0 | $0 | 3,662 | $0 |
| 2021-08 | 0 | $0 | 15,286 | $476,062 | 0 | $0 |
| 2021-07 | 0 | $0 | 2,120 | $62,815 | 6,446 | $0 |
| 2021-06 | 0 | $0 | 0 | $0 | 45,564 | $0 |
| 2021-04 | 20 | $576 | 0 | $0 | 0 | $0 |
| 2021-03 | 0 | $0 | 12,429 | $358,117 | 18,526 | $0 |
| 2021-02 | 0 | $0 | 0 | $0 | 49,386 | $0 |
| 2020-12 | 0 | $0 | 0 | $0 | 1,167 | $0 |
| 2020-11 | 16,665 | $249,975 | 0 | $0 | 1,167 | $0 |
| Trade Date | Insider Name | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2025-09-03 | Cd&r Associates Xii, L.p. | Buy | 228,573 | 33.63 | 7,688,052 |
| 2025-09-02 | Cd&r Associates Xii, L.p. | Buy | 180,000 | 33.55 | 6,038,100 |
| 2025-08-29 | Teich Andrew C | Buy | 29,460 | 34.01 | 1,001,875 |
| 2025-08-26 | Richardson Nina | Sale | 3,333 | 34.55 | 115,141 |
| 2025-08-25 | Cd&r Associates Xii, L.p. | Buy | 12,327 | 33.95 | 418,526 |
| 2025-08-22 | Cd&r Associates Xii, L.p. | Buy | 34,626 | 33.29 | 1,152,803 |
| 2025-08-21 | Cd&r Associates Xii, L.p. | Buy | 250,000 | 32.16 | 8,041,000 |
| 2025-08-20 | Cd&r Associates Xii, L.p. | Buy | 297,000 | 31.94 | 9,485,586 |
| 2025-08-19 | Cd&r Associates Xii, L.p. | Buy | 135,641 | 32.41 | 4,396,260 |
| 2025-08-18 | Cd&r Associates Xii, L.p. | Buy | 111,000 | 31.66 | 3,513,927 |
| 2025-08-15 | Cd&r Associates Xii, L.p. | Buy | 339,863 | 31.42 | 10,677,475 |
| 2025-08-14 | Cd&r Associates Xii, L.p. | Buy | 203,161 | 31.89 | 6,478,397 |
| 2025-08-12 | Cd&r Associates Xii, L.p. | Buy | 339,728 | 30.82 | 10,471,096 |
| 2025-08-12 | Kelly Stephen Montgomery (EVP, Chief HR Officer) | Option Ex | 38,053 | 24.39 | 928,112 |
| 2025-08-12 | Lane Jeannine J (EVP, GC and Corp Sec) | Sale | 35,398 | 31.31 | 1,108,382 |
| 2025-08-12 | Lane Jeannine J (EVP, GC and Corp Sec) | Option Ex | 35,398 | 24.39 | 863,357 |
| 2025-08-12 | Geldmacher Jay L (President and CEO) | Sale | 47,500 | 31.29 | 1,486,275 |
| 2025-08-11 | Cd&r Associates Xii, L.p. | Buy | 457,508 | 27.34 | 12,506,896 |
| 2025-08-08 | Cd&r Associates Xii, L.p. | Buy | 448,887 | 27.30 | 12,254,615 |
| 2025-07-30 | Aarnes Robert B (President, ADI) | Sale | 47,000 | 28.00 | 1,316,000 |
| 2025-07-30 | Aarnes Robert B (President, ADI) | Option Ex | 47,000 | 10.27 | 482,690 |
| 2025-07-25 | Cd&r Associates Xii, L.p. | Buy | 4,477,919 | 22.33 | 100,000,887 |
| 2025-07-07 | Richardson Nina | Sale | 2,790 | 23.68 | 66,067 |
| 2025-05-22 | Teich Andrew C | Buy | 50,000 | 20.20 | 1,010,200 |
| 2025-05-09 | Cd&r Associates Xii, L.p. | Buy | 5,754,501 | 17.38 | 100,001,718 |
| 2025-02-26 | Teich Andrew C | Buy | 18,154 | 19.29 | 350,154 |
| 2024-11-20 | Aarnes Robert B (President, ADI) | Sale | 98,829 | 26.16 | 2,585,366 |
| 2024-11-20 | Aarnes Robert B (President, ADI) | Option Ex | 98,829 | 17.33 | 1,712,706 |
| 2024-11-18 | Lane Jeannine J (EVP, GC and Corp Sec) | Sale | 15,990 | 25.58 | 409,088 |
| 2024-11-13 | Kelly Stephen Montgomery (EVP, Chief HR Officer) | Sale | 24,862 | 25.23 | 627,317 |
| 2024-11-13 | Geldmacher Jay L (President and CEO) | Sale | 40,000 | 25.33 | 1,013,199 |
| 2024-05-21 | Beskid Tina M (Chief Accounting Officer) | Sale | 7,057 | 21.67 | 152,946 |
| 2024-05-14 | Lazar Jack R | Sale | 9,000 | 21.80 | 196,208 |
| 2024-05-09 | Beskid Tina M (Chief Accounting Officer) | Sale | 3,310 | 21.46 | 71,025 |
| 2024-05-09 | Richardson Nina | Sale | 5,578 | 21.33 | 118,978 |
| 2023-06-07 | Beskid Tina M (Chief Accounting Officer) | Sale | 13,543 | 17.25 | 233,616 |
| 2023-03-07 | Geldmacher Jay L (President and CEO) | Buy | 7,500 | 17.53 | 131,475 |
| 2023-03-03 | Richardson Nina (Director) | Sale | 3,458 | 18.78 | 64,941 |
| 2023-03-02 | Aarnes Robert B (President, ADI) | Sale | 71,974 | 18.37 | 1,322,162 |
| 2023-02-28 | Lane Jeannine J (EVP, GC and Corp Sec) | Sale | 14,903 | 18.39 | 274,066 |
| 2022-06-09 | Kushner Brian (Director) | Option Ex | 4,070 | .00 | 0 |
| 2022-06-09 | Fradin Roger (Director) | Option Ex | 4,070 | .00 | 0 |
| 2022-06-09 | Deninger Paul F (Director) | Option Ex | 4,070 | .00 | 0 |
| 2022-05-25 | Aarnes Robert B (President, ADI) | Sale | 65,500 | 23.03 | 1,508,465 |
| 2021-12-21 | Merrill Travis D (EVP, Chief Strat & Cml Officer) | Option Ex | 3,333 | .00 | 0 |
| 2021-11-16 | Richardson Nina (Director) | Option Ex | 5,578 | .00 | 0 |
| 2021-11-16 | Wienbar Sharon L (Director) | Option Ex | 5,578 | .00 | 0 |
| 2021-11-16 | Lazar Jack R (Director) | Option Ex | 5,578 | .00 | 0 |
| 2021-11-16 | Fradin Roger (Director) | Option Ex | 5,578 | .00 | 0 |
| 2021-11-16 | Teich Andrew C (Director) | Option Ex | 5,578 | .00 | 0 |
| 2021-11-16 | Deninger Paul F (Director) | Option Ex | 5,578 | .00 | 0 |
| 2021-10-29 | Kelly Stephen Montgomery (EVP, Chief HR Officer) | Option Ex | 16,160 | .00 | 0 |
| 2021-10-29 | Aarnes Robert B (President, ADI) | Option Ex | 14,365 | .00 | 0 |
| 2021-10-29 | Lane Jeannine J (EVP, GC, Corp Sec & CCO) | Option Ex | 14,365 | .00 | 0 |
| 2021-09-29 | Aarnes Robert B (President, ADI) | Option Ex | 3,662 | .00 | 0 |
| 2021-08-12 | Lane Jeannine J (EVP, GC, Corp Sec & CCO) | Sale | 8,786 | 31.25 | 274,562 |
| 2021-08-11 | Aarnes Robert B (President, ADI) | Sale | 6,500 | 31.00 | 201,500 |
| 2021-07-29 | Kelly Stephen Montgomery (EVP, Chief HR Officer) | Option Ex | 6,446 | .00 | 0 |
| 2021-07-12 | Richardson Nina (Director) | Sale | 2,120 | 29.63 | 62,815 |
| 2021-06-08 | Yusuf Kareem (Director) | Option Ex | 940 | .00 | 0 |
| 2021-06-08 | Kushner Brian (Director) | Option Ex | 12,172 | .00 | 0 |
| 2021-06-08 | Wienbar Sharon L (Director) | Option Ex | 12,172 | .00 | 0 |
| 2021-06-08 | Trunzo Anthony L (EVP, Chief Financial Officer) | Option Ex | 8,108 | .00 | 0 |
| 2021-06-08 | Teich Andrew C (Director) | Option Ex | 12,172 | .00 | 0 |
| 2021-04-15 | Trunzo Anthony L (EVP, Chief Financial Officer) | Buy | 20 | 28.84 | 576 |
| 2021-03-15 | Kelly Stephen Montgomery (EVP, Chief HR Officer) | Option Ex | 8,337 | .00 | 0 |
| 2021-03-15 | Aarnes Robert B (President, ADI) | Option Ex | 5,558 | .00 | 0 |
| 2021-03-15 | Lane Jeannine J (EVP, GC, Corp Sec & CCO) | Option Ex | 4,631 | .00 | 0 |
| 2021-03-12 | Lane Jeannine J (EVP, GC, Corp Sec & CCO) | Sale | 8,162 | 29.51 | 240,860 |
| 2021-03-04 | Aarnes Robert B (President, ADI) | Sale | 4,267 | 27.48 | 117,257 |
| 2021-02-28 | Kelly Stephen Montgomery (EVP, Chief HR Officer) | Option Ex | 2,240 | .00 | 0 |
| 2021-02-28 | Aarnes Robert B (President, ADI) | Option Ex | 1,120 | .00 | 0 |
| 2021-02-28 | Lane Jeannine J (EVP, GC, Corp Sec & CCO) | Option Ex | 1,222 | .00 | 0 |
| 2021-02-27 | Kelly Stephen Montgomery (EVP, Chief HR Officer) | Option Ex | 8,338 | .00 | 0 |
| 2021-02-27 | Aarnes Robert B (President, ADI) | Option Ex | 5,604 | .00 | 0 |
| 2021-02-27 | Lane Jeannine J (EVP, GC, Corp Sec & CCO) | Option Ex | 4,715 | .00 | 0 |
| 2021-02-20 | Geddes Annmarie (VP, Controller and CAO) | Option Ex | 1,455 | .00 | 0 |
| 2021-02-20 | Kelly Stephen Montgomery (EVP, Chief HR Officer) | Option Ex | 5,109 | .00 | 0 |
| 2021-02-20 | Aarnes Robert B (President, ADI) | Option Ex | 11,551 | .00 | 0 |
| 2021-02-20 | Lane Jeannine J (EVP, GC, Corp Sec & CCO) | Option Ex | 4,752 | .00 | 0 |
| 2021-02-11 | Lane Jeannine J (EVP, GC, Corp Sec & CCO) | Option Ex | 3,280 | .00 | 0 |
| 2020-12-02 | Teich Andrew C (Director) | Option Ex | 1,167 | .00 | 0 |
| 2020-11-18 | Richardson Nina (Director) | Buy | 3,333 | 15.00 | 49,995 |
| 2020-11-18 | Lazar Jack R (Director) | Buy | 6,666 | 15.00 | 99,990 |
| 2020-11-18 | Fradin Roger (Director) | Buy | 6,666 | 15.00 | 99,990 |
| 2020-11-02 | Teich Andrew C (Director) | Option Ex | 1,167 | .00 | 0 |
| 2020-10-02 | Teich Andrew C (Director) | Option Ex | 1,167 | .00 | 0 |
| 2020-09-02 | Teich Andrew C (Director) | Option Ex | 1,167 | .00 | 0 |
| 2020-08-02 | Teich Andrew C (Director) | Option Ex | 1,167 | .00 | 0 |
| 2020-07-26 | Kelly Stephen Montgomery (EVP, Chief HR Officer) | Option Ex | 10,094 | .00 | 0 |
| 2020-07-26 | Lane Jeannine J (EVP, GC, Corp Sec & CCO) | Option Ex | 6,053 | .00 | 0 |
| 2020-07-02 | Teich Andrew C (Director) | Option Ex | 1,167 | .00 | 0 |
| 2020-06-12 | Kushner Brian (Director) | Option Ex | 6,704 | .00 | 0 |
| 2020-06-12 | Richardson Nina (Director) | Option Ex | 5,799 | .00 | 0 |
| 2020-06-12 | Hostetler Cynthia Lynn (Director) | Option Ex | 6,143 | .00 | 0 |
| 2020-06-12 | Wienbar Sharon L (Director) | Option Ex | 5,799 | .00 | 0 |
| 2020-06-12 | Lazar Jack R (Director) | Option Ex | 5,799 | .00 | 0 |
| 2020-06-12 | Fradin Roger (Director) | Option Ex | 5,799 | .00 | 0 |
| 2020-06-12 | Teich Andrew C (Director) | Option Ex | 5,799 | .00 | 0 |
| 2020-06-12 | Deninger Paul F (Director) | Option Ex | 5,799 | .00 | 0 |
| 2020-06-10 | Deninger Paul F (Director) | Buy | 2,125 | 9.74 | 20,697 |
| 2020-06-08 | Deninger Paul F (Director) | Buy | 3,000 | 9.75 | 29,250 |
| 2020-06-05 | Kushner Brian (Director) | Buy | 10,700 | 9.50 | 101,650 |
| 2020-06-05 | Fradin Roger (Director) | Buy | 69,726 | 9.38 | 654,029 |
| 2020-06-05 | Teich Andrew C (Director) | Buy | 54,732 | 8.51 | 465,769 |
| 2020-06-04 | Fradin Roger (Director) | Buy | 40,134 | 8.57 | 343,948 |
| 2020-06-04 | Teich Andrew C (Director) | Buy | 4,022 | 8.51 | 34,227 |
| 2020-06-02 | Teich Andrew C (Director) | Option Ex | 1,167 | .00 | 0 |
| 2020-05-20 | Nefkens Michael G (President and CEO) | Option Ex | 11,823 | .00 | 0 |
| 2020-05-02 | Teich Andrew C (Director) | Option Ex | 1,167 | .00 | 0 |
| 2020-04-20 | Nefkens Michael G (President and CEO) | Option Ex | 11,823 | .00 | 0 |
| 2020-04-02 | Teich Andrew C (Director) | Option Ex | 1,166 | .00 | 0 |
| 2020-03-20 | Nefkens Michael G (President and CEO) | Option Ex | 11,823 | .00 | 0 |
| 2020-03-15 | Kelly Stephen Montgomery (EVP, Chief HR Officer) | Option Ex | 10,596 | .00 | 0 |
| 2020-03-15 | Flink Michael David (EVP of Transformation) | Option Ex | 8,607 | .00 | 0 |
| 2020-03-15 | Aarnes Robert B (President, ADI) | Option Ex | 4,810 | .00 | 0 |
| 2020-03-15 | Lane Jeannine J (EVP, GC, Corp Sec & CCO) | Option Ex | 5,063 | .00 | 0 |
| 2020-03-02 | Teich Andrew C (Director) | Option Ex | 1,166 | .00 | 0 |
| 2020-02-28 | Kelly Stephen Montgomery (EVP, Chief HR Officer) | Option Ex | 10,866 | .00 | 0 |
| 2020-02-28 | Flink Michael David (EVP of Transformation) | Option Ex | 9,847 | .00 | 0 |
| 2020-02-28 | Aarnes Robert B (President, ADI) | Option Ex | 5,434 | .00 | 0 |
| 2020-02-28 | Lane Jeannine J (EVP, GC, Corp Sec & CCO) | Option Ex | 5,918 | .00 | 0 |
| 2020-02-27 | Kelly Stephen Montgomery (EVP, Chief HR Officer) | Option Ex | 1,805 | .00 | 0 |
| 2020-02-27 | Flink Michael David (EVP of Transformation) | Option Ex | 1,698 | .00 | 0 |
| 2020-02-27 | Aarnes Robert B (President, ADI) | Option Ex | 1,201 | .00 | 0 |
| 2020-02-27 | Lane Jeannine J (EVP, GC, Corp Sec & CCO) | Option Ex | 1,019 | .00 | 0 |
| 2020-02-25 | Kelly Stephen Montgomery (EVP, Chief HR Officer) | Option Ex | 4,833 | .00 | 0 |
| 2020-02-25 | Flink Michael David (EVP of Transformation) | Option Ex | 3,222 | .00 | 0 |
| 2020-02-25 | Aarnes Robert B (President, ADI) | Option Ex | 1,611 | .00 | 0 |
| 2020-02-25 | Lane Jeannine J (EVP, GC, Corp Sec & CCO) | Option Ex | 2,418 | .00 | 0 |
| 2020-02-11 | Geddes Annmarie (VP, Controller and Interim CAO) | Option Ex | 956 | .00 | 0 |
| 2020-02-11 | Kelly Stephen Montgomery (EVP, Chief HR Officer) | Option Ex | 3,526 | .00 | 0 |
| 2020-02-11 | Flink Michael David (EVP of Transformation) | Option Ex | 4,273 | .00 | 0 |
| 2020-02-11 | Aarnes Robert B (President, ADI) | Option Ex | 6,377 | .00 | 0 |
| 2020-02-11 | Lane Jeannine J (EVP, GC, Corp Sec & CCO) | Option Ex | 3,280 | .00 | 0 |
| 2020-02-11 | Nefkens Michael G (President and CEO) | Option Ex | 19,589 | .00 | 0 |
| 2020-02-02 | Teich Andrew C (Director) | Option Ex | 1,166 | .00 | 0 |
| 2020-01-15 | Nefkens Michael G (President and CEO) | Buy | 834 | 11.95 | 9,966 |
| 2020-01-13 | Aarnes Robert B (President, ADI) | Buy | 20 | 11.67 | 233 |
| 2020-01-02 | Teich Andrew C (Director) | Option Ex | 1,166 | .00 | 0 |
| 2019-12-16 | Nefkens Michael G (President and CEO) | Buy | 844 | 11.82 | 9,976 |
| 2019-12-12 | Aarnes Robert B (President, ADI) | Buy | 20 | 10.98 | 219 |
| 2019-11-27 | Ragan Joseph Douglas Iii (Other) | Sale | 11,109 | 9.87 | 109,645 |
| 2019-11-18 | Richardson Nina (Director) | Buy | 4,920 | 10.12 | 49,790 |
| 2019-11-16 | Richardson Nina (Director) | Option Ex | 5,578 | .00 | 0 |
| 2019-11-16 | De Masi Niccolo (See remarks) | Option Ex | 5,578 | .00 | 0 |
| 2019-11-16 | Wienbar Sharon L (Director) | Option Ex | 5,578 | .00 | 0 |
| 2019-11-16 | Lazar Jack R (Director) | Option Ex | 5,578 | .00 | 0 |
| 2019-11-16 | Fradin Roger (Director) | Option Ex | 5,578 | .00 | 0 |
| 2019-11-16 | Teich Andrew C (Director) | Option Ex | 5,578 | .00 | 0 |
| 2019-11-16 | Deninger Paul F (Director) | Option Ex | 5,578 | .00 | 0 |
| 2019-11-15 | Nefkens Michael G (President and CEO) | Buy | 1,011 | 9.86 | 9,968 |
| 2019-11-15 | Wienbar Sharon L (Director) | Buy | 4,900 | 10.32 | 50,568 |
| 2019-11-15 | Lazar Jack R (Director) | Buy | 25,000 | 10.26 | 256,500 |
| 2019-11-15 | Teich Andrew C (Director) | Buy | 50,000 | 10.25 | 512,500 |
| 2019-11-14 | Fradin Roger (Director) | Buy | 25,000 | 9.44 | 236,000 |
| 2019-11-12 | Aarnes Robert B (President, ADI) | Buy | 20 | 9.01 | 180 |
| 2019-11-12 | Ryder Robert P (Interim CFO) | Buy | 22,900 | 8.81 | 201,749 |
| 2019-10-15 | Nefkens Michael G (President and CEO) | Buy | 691 | 14.47 | 9,998 |
| 2019-10-14 | Aarnes Robert B (President, ADI) | Buy | 20 | 14.17 | 283 |
| 2019-09-30 | Aarnes Robert B (President, ADI) | Option Ex | 3,656 | 14.09 | 51,513 |
| 2019-09-16 | Nefkens Michael G (President and CEO) | Buy | 636 | 15.69 | 9,978 |
| 2019-09-12 | Aarnes Robert B (President, ADI) | Buy | 20 | 15.88 | 317 |
| 2019-08-15 | Nefkens Michael G (President and CEO) | Buy | 681 | 14.63 | 9,963 |
| 2019-08-12 | Aarnes Robert B (President, ADI) | Buy | 20 | 16.27 | 325 |
| 2019-07-29 | Kelly Stephen Montgomery (EVP, Chief HR Officer) | Option Ex | 6,440 | 19.08 | 122,875 |
| 2019-07-27 | Flink Michael David (EVP Chief Mktg & Sales Officer) | Option Ex | 6,810 | 19.30 | 131,433 |
| 2019-07-25 | Flink Michael David (EVP Chief Mktg & Sales Officer) | Option Ex | 7,680 | 19.52 | 149,913 |
| 2019-07-15 | Nefkens Michael G (President and CEO) | Buy | 467 | 21.40 | 9,993 |
| 2019-07-12 | Aarnes Robert B (President, ADI) | Buy | 20 | 21.49 | 429 |
| 2019-06-17 | Nefkens Michael G (President and CEO) | Buy | 487 | 20.52 | 9,993 |
| 2019-06-12 | Aarnes Robert B (President, ADI) | Buy | 20 | 20.93 | 418 |
| 2019-06-12 | De Masi Niccolo (See remarks) | Buy | 4,837 | 20.68 | 100,029 |
| 2019-06-06 | Kelly Stephen Montgomery (EVP, Chief HR Officer) | Buy | 2,530 | 19.67 | 49,765 |
| 2019-06-05 | Ragan Joseph Douglas Iii (EVP & Chief Financial Officer) | Buy | 6,300 | 20.05 | 126,315 |
| 2019-06-01 | Flink Michael David (EVP Chief Mktg & Sales Officer) | Option Ex | 9,200 | 19.48 | 179,216 |
| 2019-05-23 | Nefkens Michael G (President and CEO) | Buy | 4,964 | 20.26 | 100,570 |
| 2019-05-15 | Kelly Stephen Montgomery (EVP, Chief HR Officer) | Sale | 69 | 22.61 | 1,560 |
| 2019-05-15 | Lane Jeannine J (EVP, GC & Corp Secretary) | Sale | 103 | 22.61 | 2,328 |
| 2019-05-15 | Nefkens Michael G (President and CEO) | Buy | 449 | 22.27 | 9,999 |
| 2019-05-13 | Aarnes Robert B (President, ADI) | Buy | 20 | 23.25 | 465 |
| 2019-05-09 | Flink Michael David (EVP Chief Mktg & Sales Officer) | Sale | 138 | 22.67 | 3,128 |
| 2019-04-15 | Nefkens Michael G (President and CEO) | Buy | 494 | 20.22 | 9,988 |
| 2019-04-12 | Aarnes Robert B (President, ADI) | Buy | 20 | 20.00 | 400 |
| 2019-03-15 | Nefkens Michael G (President and CEO) | Buy | 500 | 20.05 | 10,025 |
| 2019-03-12 | Aarnes Robert B (President, ADI) | Buy | 20 | 20.56 | 411 |
| 2019-03-12 | Fradin Roger (Director) | Buy | 25,000 | 20.41 | 510,175 |
| 2019-02-28 | Kelly Stephen Montgomery (EVP, Chief HR Officer) | Option Ex | 2,240 | 25.95 | 58,139 |
| 2019-02-28 | Flink Michael David (EVP Chief Mktg & Sales Officer) | Option Ex | 2,036 | 25.95 | 52,844 |
| 2019-02-28 | Aarnes Robert B (President, ADI) | Option Ex | 1,119 | 25.95 | 29,043 |
| 2019-02-28 | Lane Jeannine J (EVP, GC & Corp Secretary) | Option Ex | 1,222 | 25.95 | 31,717 |
| 2019-02-27 | Kelly Stephen Montgomery (EVP, Chief HR Officer) | Option Ex | 1,804 | 26.19 | 47,246 |
| 2019-02-27 | Flink Michael David (EVP Chief Mktg & Sales Officer) | Option Ex | 1,698 | 26.19 | 44,470 |
| 2019-02-27 | Aarnes Robert B (President, ADI) | Option Ex | 1,210 | 26.19 | 31,689 |
| 2019-02-27 | Lane Jeannine J (EVP, GC & Corp Secretary) | Option Ex | 1,018 | 26.19 | 26,661 |
| 2019-02-26 | Kelly Stephen Montgomery (EVP, Chief HR Officer) | Option Ex | 4,008 | 25.89 | 103,767 |
| 2019-02-26 | Flink Michael David (EVP, Chief Sales and Marketing) | Option Ex | 2,403 | 25.89 | 62,213 |
| 2019-02-26 | Aarnes Robert B (President, ADI) | Option Ex | 1,601 | 25.89 | 41,449 |
| 2019-02-26 | Lane Jeannine J (EVP, GC & Corp Secretary) | Option Ex | 2,124 | 25.89 | 54,990 |
| 2019-02-25 | Kelly Stephen Montgomery (EVP, Chief HR Officer) | Option Ex | 16,115 | 25.92 | 417,700 |
| 2019-02-25 | Flink Michael David (EVP, Chief Sales and Marketing) | Option Ex | 10,785 | 25.92 | 279,547 |
| 2019-02-25 | Aarnes Robert B (President, ADI) | Option Ex | 5,391 | 25.92 | 139,734 |
| 2019-02-25 | Lane Jeannine J (EVP, GC & Corp Secretary) | Option Ex | 8,059 | 25.92 | 208,889 |
| 2019-02-15 | Nefkens Michael G (President and CEO) | Buy | 398 | 25.10 | 9,989 |
| 2019-02-12 | Aarnes Robert B (PRESIDENT, ADI) | Buy | 20 | 24.88 | 497 |
| 2018-12-14 | Flink Michael David (See Remarks) | Buy | 1,500 | 22.51 | 33,765 |
| 2018-12-14 | Lane Jeannine J (See Remarks) | Buy | 3,400 | 22.41 | 76,194 |
| 2018-12-13 | Kelly Stephen Montgomery (See Remarks) | Buy | 2,300 | 21.60 | 49,680 |
| 2018-12-13 | Aarnes Robert B (PRESIDENT, ADI) | Buy | 220 | 22.08 | 4,857 |
| 2018-12-10 | Flink Michael David (See Remarks) | Buy | 7,500 | 21.40 | 160,500 |
| 2018-12-10 | Ragan Joseph Douglas Iii (EVP & CHIEF FINANCIAL OFFICER) | Buy | 4,809 | 21.04 | 101,181 |
| 2018-11-29 | Nefkens Michael G (See Remarks) | Buy | 10,000 | 20.46 | 204,600 |
| 2018-11-05 | Lazar Jack R (Director) | Sale | 18 | 24.35 | 438 |
Insider trading activities including stock purchases, stock sales, and option exercises of REZI listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Resideo Technologies, Inc. (symbol REZI, CIK number 1740332) see the Securities and Exchange Commission (SEC) website.