Insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Transdigm Group Inc (TDG) since 2014 are shown in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Transdigm Group Inc. (See page 1 of this report.) Table 2 shows the detailed insider transactions. This company's CIK number is 1260221.
Total stock buying since 2014: $1,034,236,946.
Total stock sales since 2014: $3,535,083,472.
Total stock option exercises since 2014: $449,426,496.
| Insider Buying | Insider Sales | Option Exercises | ||||
|---|---|---|---|---|---|---|
| Year | Shares | Value | Shares | Value | Shares | Value |
| 2025 | 0 | $0 | 336,124 | $463,557,722 | 200,390 | $39,411,763 |
| 2024 | 0 | $0 | 705,927 | $840,532,506 | 354,098 | $79,066,831 |
| 2023 | 36 | $25,263 | 928,491 | $758,434,047 | 341,169 | $67,109,429 |
| 2022 | 47,865 | $26,597,802 | 173,206 | $106,935,012 | 168,206 | $41,011,132 |
| 2021 | 1,170 | $705,160 | 299,703 | $187,925,616 | 274,700 | $45,155,813 |
| 2020 | 1,553,926 | $642,208,741 | 545,450 | $303,873,160 | 617,498 | $85,138,266 |
| 2019 | 230,473 | $100,302,723 | 1,006,338 | $487,351,676 | 332,242 | $31,496,048 |
| 2018 | 1,347 | $399,774 | 258,244 | $83,673,783 | 277,444 | $13,501,230 |
| 2017 | 111,389 | $25,994,542 | 196,572 | $52,200,613 | 215,326 | $6,117,081 |
| 2016 | 1,088,998 | $237,935,518 | 350,068 | $90,925,395 | 380,158 | $13,618,093 |
| 2015 | 300 | $67,423 | 715,450 | $159,673,942 | 788,710 | $26,924,601 |
| 2014 | 0 | $0 | 0 | $0 | 5,500 | $876,209 |
| Trade Date | Insider Name | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2021-06-15 | Laubenthal Raymond F (Director) | Sale | 5,000 | 670.00 | 3,350,000 |
| 2021-06-07 | Stein Kevin M (President & CEO) | Sale | 40,000 | 663.95 | 26,557,800 |
| 2021-06-07 | Stein Kevin M (President & CEO) | Option Ex | 40,000 | 191.79 | 7,671,600 |
| 2021-06-07 | Henderson Robert S (Exec.V.P.) | Sale | 10,000 | 664.27 | 6,642,720 |
| 2021-06-07 | Henderson Robert S (Exec.V.P.) | Option Ex | 10,000 | 191.79 | 1,917,900 |
| 2021-06-03 | Laubenthal Raymond F (Director) | Sale | 3,000 | 660.00 | 1,980,000 |
| 2021-05-27 | Laubenthal Raymond F (Director) | Sale | 2,000 | 650.00 | 1,300,000 |
| 2021-05-24 | Santana Michele | Buy | 2 | 616.46 | 1,232 |
| 2021-05-17 | Howley W Nicholas (Exec. Chairman of the Board) | Sale | 11,500 | 591.72 | 6,804,803 |
| 2021-05-17 | Howley W Nicholas (Exec. Chairman of the Board) | Option Ex | 11,500 | 130.09 | 1,496,035 |
| 2021-03-17 | Stein Kevin M (President & CEO) | Sale | 9,900 | 610.36 | 6,042,564 |
| 2021-03-17 | Stein Kevin M (President & CEO) | Option Ex | 9,900 | 191.79 | 1,898,721 |
| 2021-03-15 | Howley W Nicholas (Exec. Chairman of the Board) | Sale | 11,500 | 619.14 | 7,120,133 |
| 2021-03-15 | Howley W Nicholas (Exec. Chairman of the Board) | Option Ex | 11,500 | 130.09 | 1,496,035 |
| 2021-03-15 | Small Robert J | Buy | 1 | 615.99 | 615 |
| 2021-03-12 | Valladares Jorge (COO) | Sale | 10,000 | 615.00 | 6,150,010 |
| 2021-03-12 | Valladares Jorge (COO) | Option Ex | 10,000 | 148.45 | 1,484,500 |
| 2021-03-03 | Henderson Robert S (Exec.V.P.) | Sale | 15,000 | 601.28 | 9,019,185 |
| 2021-02-24 | Henderson Robert S (Exec.V.P.) | Sale | 10,000 | 616.23 | 6,162,279 |
| 2021-02-24 | Henderson Robert S (Exec.V.P.) | Option Ex | 10,000 | 191.79 | 1,917,900 |
| 2021-02-17 | Stein Kevin M (President & CEO) | Sale | 9,900 | 572.93 | 5,671,967 |
| 2021-02-17 | Stein Kevin M (President & CEO) | Option Ex | 9,900 | 191.79 | 1,898,721 |
| 2021-02-16 | Howley W Nicholas (Exec. Chairman of the Board) | Sale | 11,500 | 575.41 | 6,617,226 |
| 2021-02-16 | Howley W Nicholas (Exec. Chairman of the Board) | Option Ex | 11,500 | 130.09 | 1,496,035 |
| 2021-01-19 | Stein Kevin M (President & CEO) | Sale | 9,900 | 583.14 | 5,773,086 |
| 2021-01-19 | Stein Kevin M (President & CEO) | Option Ex | 9,900 | 191.79 | 1,898,721 |
| 2021-01-15 | Howley W Nicholas (Exec. Chairman of the Board) | Sale | 11,500 | 591.92 | 6,807,034 |
| 2021-01-15 | Howley W Nicholas (Exec. Chairman of the Board) | Option Ex | 11,500 | 130.09 | 1,496,035 |
| 2020-12-17 | Stein Kevin M (President & CEO) | Sale | 9,900 | 601.10 | 5,950,880 |
| 2020-12-17 | Stein Kevin M (President & CEO) | Option Ex | 9,900 | 191.79 | 1,898,721 |
| 2020-12-15 | Small Robert J | Buy | 1 | 600.63 | 600 |
| 2020-12-03 | Henderson Robert S (Exec.V.P.) | Sale | 17,500 | 601.67 | 10,529,260 |
| 2020-12-03 | Henderson Robert S (Exec.V.P.) | Option Ex | 17,500 | 130.09 | 2,276,575 |
| 2020-11-27 | Howley W Nicholas (Exec. Chairman of the Board) | Sale | 20,000 | 596.60 | 11,931,900 |
| 2020-11-27 | Howley W Nicholas (Exec. Chairman of the Board) | Option Ex | 20,000 | 130.09 | 2,601,800 |
| 2020-11-24 | Terrion Halle Fine (GC, CCO, Secretary) | Sale | 1,195 | 607.36 | 725,791 |
| 2020-11-24 | Terrion Halle Fine (GC, CCO, Secretary) | Option Ex | 1,195 | 113.15 | 135,214 |
| 2020-11-24 | Howley W Nicholas (Exec. Chairman of the Board) | Sale | 14,591 | 610.85 | 8,912,868 |
| 2020-11-24 | Howley W Nicholas (Exec. Chairman of the Board) | Option Ex | 14,591 | 82.67 | 1,206,237 |
| 2020-11-18 | Terrion Halle Fine (GC, CCO, Secretary) | Sale | 80 | 600.01 | 48,000 |
| 2020-11-18 | Terrion Halle Fine (GC, CCO, Secretary) | Option Ex | 80 | 113.15 | 9,052 |
| 2020-11-18 | Howley W Nicholas (Exec. Chairman of the Board) | Sale | 400 | 600.01 | 240,003 |
| 2020-11-18 | Howley W Nicholas (Exec. Chairman of the Board) | Option Ex | 400 | 82.67 | 33,068 |
| 2020-11-13 | Howley W Nicholas (Exec. Chairman of the Board) | Sale | 7,474 | 560.49 | 4,189,132 |
| 2020-11-13 | Howley W Nicholas (Exec. Chairman of the Board) | Option Ex | 7,474 | 82.67 | 617,875 |
| 2020-11-09 | Terrion Halle Fine (GC, CCO, Secretary) | Sale | 12,225 | 592.47 | 7,242,933 |
| 2020-11-09 | Terrion Halle Fine (GC, CCO, Secretary) | Option Ex | 12,225 | 113.15 | 1,383,258 |
| 2020-11-09 | Howley W Nicholas (Exec. Chairman of the Board) | Sale | 42,181 | 598.35 | 24,887,643 |
| 2020-11-09 | Howley W Nicholas (Exec. Chairman of the Board) | Option Ex | 42,181 | 592.60 | 24,996,291 |
| 2020-11-03 | Santana Michele | Sale | 2 | 510.62 | 1,020 |
| 2020-10-13 | Howley W Nicholas (Exec. Chairman of the Board) | Sale | 21,548 | 475.15 | 10,238,575 |
| 2020-10-13 | Howley W Nicholas (Exec. Chairman of the Board) | Option Ex | 21,548 | 82.67 | 1,781,373 |
| 2020-10-01 | Santana Michele | Buy | 8 | 482.93 | 3,862 |
| 2020-09-15 | Small Robert J | Buy | 61,178 | 508.32 | 31,097,817 |
| 2020-09-14 | Iversen Bernt G Ii (Executive Vice President) | Sale | 65,000 | 509.20 | 33,098,195 |
| 2020-09-14 | Iversen Bernt G Ii (Executive Vice President) | Option Ex | 65,000 | 82.67 | 5,373,550 |
| 2020-09-14 | Howley W Nicholas (Exec. Chairman of the Board) | Sale | 21,548 | 507.69 | 10,939,661 |
| 2020-09-14 | Howley W Nicholas (Exec. Chairman of the Board) | Option Ex | 21,548 | 82.67 | 1,781,373 |
| 2020-09-14 | Small Robert J | Buy | 72,132 | 508.54 | 36,681,790 |
| 2020-09-10 | Santana Michele | Sale | 2 | 506.26 | 1,012 |
| 2020-08-17 | Staer John (Director) | Sale | 3,578 | 493.22 | 1,764,744 |
| 2020-08-17 | Staer John (Director) | Option Ex | 3,578 | 179.67 | 642,859 |
| 2020-08-13 | Howley W Nicholas (Exec. Chairman of the Board) | Sale | 21,548 | 495.59 | 10,678,973 |
| 2020-08-13 | Howley W Nicholas (Exec. Chairman of the Board) | Option Ex | 21,548 | 82.67 | 1,781,373 |
| 2020-08-11 | Valladares Jorge (COO) | Sale | 8,750 | 500.76 | 4,381,685 |
| 2020-08-11 | Valladares Jorge (COO) | Option Ex | 8,750 | 130.09 | 1,138,287 |
| 2020-08-10 | Henderson Robert S (Exec.V.P.) | Sale | 10,000 | 484.17 | 4,841,680 |
| 2020-08-10 | Henderson Robert S (Exec.V.P.) | Option Ex | 10,000 | 130.09 | 1,300,900 |
| 2020-08-07 | Wynne Sarah (Chief Accounting Officer) | Sale | 2,500 | 475.55 | 1,188,872 |
| 2020-08-07 | Wynne Sarah (Chief Accounting Officer) | Option Ex | 2,500 | 97.42 | 243,550 |
| 2020-07-28 | Santana Michele | Buy | 2 | 432.19 | 864 |
| 2020-07-13 | Howley W Nicholas (Exec. Chairman of the Board) | Sale | 21,548 | 422.42 | 9,102,263 |
| 2020-07-13 | Howley W Nicholas (Exec. Chairman of the Board) | Option Ex | 21,548 | 82.67 | 1,781,373 |
| 2020-06-12 | Graff Michael (Director) | Buy | 618 | 448.07 | 276,907 |
| 2020-06-10 | Howley W Nicholas (Exec. Chairman of the Board) | Sale | 20,000 | 467.84 | 9,356,840 |
| 2020-06-10 | Howley W Nicholas (Exec. Chairman of the Board) | Option Ex | 20,000 | 82.67 | 1,653,400 |
| 2020-06-05 | Terrion Halle Fine (GC, CCO, Secretary) | Sale | 4,500 | 494.55 | 2,225,470 |
| 2020-06-05 | Terrion Halle Fine (GC, CCO, Secretary) | Option Ex | 4,500 | 113.15 | 509,175 |
| 2020-05-28 | Henderson Robert S (Exec.V.P.) | Sale | 20,000 | 433.94 | 8,678,880 |
| 2020-05-28 | Henderson Robert S (Exec.V.P.) | Option Ex | 20,000 | 130.09 | 2,601,800 |
| 2020-05-13 | Small Robert J | Buy | 126,021 | 320.20 | 40,387,288 |
| 2020-05-12 | Small Robert J | Buy | 134,704 | 340.29 | 46,142,763 |
| 2020-05-11 | Small Robert J | Buy | 111,205 | 348.04 | 38,703,676 |
| 2020-05-08 | Hennessy Sean P (Director) | Buy | 2,000 | 346.45 | 692,892 |
| 2020-05-04 | Santana Michele | Buy | 2 | 328.53 | 656 |
| 2020-04-15 | Small Robert J | Option Ex | 5,500 | 56.71 | 311,905 |
| 2020-04-14 | Laubenthal Raymond F (Director) | Option Ex | 23,000 | 130.09 | 2,992,070 |
| 2020-03-19 | Valladares Jorge (COO) | Option Ex | 2,000 | 130.09 | 260,180 |
| 2020-03-19 | Laubenthal Raymond F (Director) | Option Ex | 80,000 | 106.38 | 8,510,400 |
| 2020-03-13 | Dries William (Director) | Buy | 1,000 | 425.31 | 425,310 |
| 2020-03-12 | Small Robert J | Buy | 159,576 | 416.41 | 65,188,996 |
| 2020-03-11 | Small Robert J | Buy | 268,625 | 462.03 | 125,918,832 |
| 2020-03-10 | Small Robert J | Buy | 88,899 | 481.66 | 42,609,815 |
| 2020-03-09 | Howley W Nicholas (Exec. Chairman of the Board) | Sale | 17,083 | 456.43 | 7,797,244 |
| 2020-03-09 | Howley W Nicholas (Exec. Chairman of the Board) | Option Ex | 17,083 | 82.67 | 1,412,251 |
| 2020-02-28 | Santana Michele | Buy | 16 | 532.47 | 8,518 |
| 2020-02-14 | Howley W Nicholas (Exec. Chairman of the Board) | Sale | 78,924 | 650.92 | 51,363,217 |
| 2020-02-14 | Howley W Nicholas (Exec. Chairman of the Board) | Option Ex | 78,924 | 106.38 | 10,175,987 |
| 2020-02-13 | Valladares Jorge (COO) | Sale | 10,000 | 654.97 | 6,549,710 |
| 2020-02-13 | Valladares Jorge (COO) | Option Ex | 10,000 | 80.80 | 808,000 |
| 2020-02-10 | Howley W Nicholas (Exec. Chairman of the Board) | Sale | 17,083 | 636.63 | 10,875,516 |
| 2020-02-10 | Howley W Nicholas (Exec. Chairman of the Board) | Option Ex | 17,083 | 82.67 | 1,412,251 |
| 2020-02-07 | Wynne Sarah (Chief Accounting Officer) | Option Ex | 500 | 97.42 | 48,710 |
| 2020-01-28 | Henderson Robert S (Exec.V.P.) | Sale | 10,000 | 653.99 | 6,539,910 |
| 2020-01-28 | Henderson Robert S (Exec.V.P.) | Option Ex | 10,000 | 130.09 | 1,300,900 |
| 2020-01-21 | Iversen Bernt G Ii (Executive Vice President) | Sale | 8,335 | 638.80 | 5,324,381 |
| 2020-01-21 | Iversen Bernt G Ii (Executive Vice President) | Option Ex | 8,335 | 70.45 | 587,200 |
| 2020-01-09 | Howley W Nicholas (Exec. Chairman of the Board) | Sale | 17,083 | 590.83 | 10,093,080 |
| 2020-01-09 | Howley W Nicholas (Exec. Chairman of the Board) | Option Ex | 17,083 | 82.67 | 1,412,251 |
| 2019-12-18 | Iversen Bernt G Ii (Executive Vice President) | Sale | 8,333 | 561.03 | 4,675,104 |
| 2019-12-18 | Iversen Bernt G Ii (Executive Vice President) | Option Ex | 8,333 | 70.45 | 587,059 |
| 2019-12-16 | Stein Kevin M (President & CEO) | Sale | 9,900 | 574.22 | 5,684,748 |
| 2019-12-16 | Stein Kevin M (President & CEO) | Option Ex | 9,900 | 191.79 | 1,898,721 |
| 2019-12-09 | Howley W Nicholas (Exec. Chairman of the Board) | Sale | 17,083 | 566.44 | 9,676,477 |
| 2019-12-09 | Howley W Nicholas (Exec. Chairman of the Board) | Option Ex | 17,083 | 82.67 | 1,412,251 |
| 2019-11-27 | Terrion Halle Fine (GC, CCO, Secretary) | Buy | 523 | 571.03 | 298,648 |
| 2019-11-18 | Iversen Bernt G Ii (Executive Vice President) | Sale | 8,333 | 564.90 | 4,707,345 |
| 2019-11-18 | Iversen Bernt G Ii (Executive Vice President) | Option Ex | 8,333 | 70.45 | 587,059 |
| 2019-11-14 | Stein Kevin M (President & CEO) | Sale | 9,900 | 553.35 | 5,478,125 |
| 2019-11-14 | Stein Kevin M (President & CEO) | Option Ex | 9,900 | 191.79 | 1,898,721 |
| 2019-11-11 | Howley W Nicholas (Exec. Chairman of the Board) | Sale | 17,083 | 541.26 | 9,246,429 |
| 2019-11-11 | Howley W Nicholas (Exec. Chairman of the Board) | Option Ex | 17,083 | 82.67 | 1,412,251 |
| 2019-10-18 | Iversen Bernt G Ii (Executive Vice President) | Sale | 8,333 | 523.71 | 4,364,050 |
| 2019-10-18 | Iversen Bernt G Ii (Executive Vice President) | Option Ex | 8,333 | 70.45 | 587,059 |
| 2019-10-14 | Stein Kevin M (President & CEO) | Sale | 9,900 | 521.72 | 5,165,057 |
| 2019-10-14 | Stein Kevin M (President & CEO) | Option Ex | 9,900 | 191.79 | 1,898,721 |
| 2019-10-10 | Skulina James (Executive Vice President) | Sale | 5,000 | 510.41 | 2,552,030 |
| 2019-10-10 | Skulina James (Executive Vice President) | Option Ex | 5,000 | 41.79 | 208,950 |
| 2019-10-09 | Howley W Nicholas (Exec. Chairman of the Board) | Sale | 17,083 | 509.08 | 8,696,545 |
| 2019-10-09 | Howley W Nicholas (Exec. Chairman of the Board) | Option Ex | 17,083 | 82.67 | 1,412,251 |
| 2019-09-18 | Iversen Bernt G Ii (Executive Vice President) | Sale | 8,333 | 526.93 | 4,390,882 |
| 2019-09-18 | Iversen Bernt G Ii (Executive Vice President) | Option Ex | 8,333 | 70.45 | 587,059 |
| 2019-09-16 | Stein Kevin M (President & CEO) | Sale | 9,900 | 518.23 | 5,130,457 |
| 2019-09-16 | Stein Kevin M (President & CEO) | Option Ex | 9,900 | 191.79 | 1,898,721 |
| 2019-09-09 | Howley W Nicholas (Exec. Chairman of the Board) | Sale | 17,083 | 523.03 | 8,934,972 |
| 2019-09-09 | Howley W Nicholas (Exec. Chairman of the Board) | Option Ex | 17,083 | 82.67 | 1,412,251 |
| 2019-08-22 | Small Robert J | Sale | 47,660 | 531.86 | 25,348,590 |
| 2019-08-21 | Small Robert J | Sale | 84,130 | 534.87 | 44,998,528 |
| 2019-08-20 | Small Robert J | Sale | 151,458 | 535.92 | 81,169,371 |
| 2019-08-19 | Iversen Bernt G Ii (Executive Vice President) | Sale | 8,333 | 537.03 | 4,475,070 |
| 2019-08-19 | Iversen Bernt G Ii (Executive Vice President) | Option Ex | 8,333 | 70.45 | 587,059 |
| 2019-08-19 | Henderson Robert S (Exec.V.P.) | Sale | 15,000 | 538.42 | 8,076,360 |
| 2019-08-19 | Henderson Robert S (Exec.V.P.) | Option Ex | 15,000 | 82.67 | 1,240,050 |
| 2019-08-09 | Howley W Nicholas (Exec. Chairman of the Board) | Sale | 17,083 | 548.04 | 9,362,252 |
| 2019-08-09 | Howley W Nicholas (Exec. Chairman of the Board) | Option Ex | 17,083 | 82.67 | 1,412,251 |
| 2019-07-09 | Howley W Nicholas (Exec. Chairman of the Board) | Sale | 17,083 | 482.65 | 8,245,041 |
| 2019-07-09 | Howley W Nicholas (Exec. Chairman of the Board) | Option Ex | 17,083 | 82.67 | 1,412,251 |
| 2019-06-12 | Henderson Robert S (Exec.V.P.) | Sale | 10,000 | 466.85 | 4,668,530 |
| 2019-06-12 | Henderson Robert S (Exec.V.P.) | Option Ex | 10,000 | 82.67 | 826,700 |
| 2019-06-10 | Howley W Nicholas (Exec. Chairman of the Board) | Sale | 17,083 | 475.54 | 8,123,632 |
Insider trading activities including stock purchases, stock sales, and option exercises of TDG listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Transdigm Group Inc (symbol TDG, CIK number 1260221) see the Securities and Exchange Commission (SEC) website.