FINHUB Insights

What the executives and directors of TransDigm Group actually did with their own shares, decoded from three years of SEC Form 4 filings.

−$468.8M net open-market flow, 12 m
8 open-market buys, 12 m
67% of sale value on 10b5-1 plans
162 days since an insider bought

The tape: three years of insider trades

Open-market buy Discretionary sale Planned sale (10b5-1) Reported-price path Routine
$500$1000$15002024Jul2025Jul2026JulStein Kevin M — routine flow, 11.8K (2023-08-09)Reiss Joel — routine flow, 3,000 (2023-08-15)Wynne Sarah — routine flow, 5,420 (2023-09-07)Reiss Joel — routine flow, 3,000 (2023-09-15)SMALL ROBERT J — routine flow, 43 (2023-09-25)BARR DAVID — routine flow, 43 (2023-09-25)Graff Michael — routine flow, 43 (2023-09-25)Santana Michele — routine flow, 43 (2023-09-25)CRONIN JANE M. — routine flow, 43 (2023-09-25)Reiss Joel — routine flow, 3,000 (2023-10-16)Valladares Jorge — routine flow, 16K (2023-11-15)Howley W Nicholas — routine flow, 7,060 (2023-11-15)Reiss Joel — routine flow, 3,000 (2023-11-15)HENNESSY SEAN P — routine flow, 3,650 (2023-11-22)SMALL ROBERT J — routine flow, 10K (2023-11-29)Graff Michael — routine flow, 1,000 (2023-11-29)Lisman Michael — routine flow, 12K (2023-12-12)Howley W Nicholas — routine flow, 8,117 (2023-12-15)Reiss Joel — routine flow, 3,000 (2023-12-15)Howley W Nicholas — routine flow, 23.7K (2023-12-29)Howley W Nicholas — routine flow, 53K (2024-01-11)Howley W Nicholas — routine flow, 3,530 (2024-01-16)Reiss Joel — routine flow, 3,000 (2024-01-16)Graff Michael — routine flow, 3,460 (2024-02-13)SMALL ROBERT J — routine flow, 4,478 (2024-02-15)Reiss Joel — routine flow, 3,000 (2024-02-15)Howley W Nicholas — routine flow, 5,524 (2024-02-16)Wynne Sarah — routine flow, 8,550 (2024-02-21)Howley W Nicholas — routine flow, 68.6K (2024-02-22)Lisman Michael — routine flow, 8,000 (2024-02-23)Valladares Jorge — routine flow, 11.9K (2024-02-26)Lisman Michael — routine flow, 8,000 (2024-02-26)Valladares Jorge — routine flow, 1,200 (2024-03-08)Stein Kevin M — routine flow, 10K (2024-03-12)Valladares Jorge — routine flow, 7,497 (2024-03-12)Reiss Joel — routine flow, 3,000 (2024-03-15)HENNESSY SEAN P — routine flow, 31 (2024-03-22)SMALL ROBERT J — routine flow, 31 (2024-03-22)BARR DAVID — routine flow, 31 (2024-03-22)Graff Michael — routine flow, 31 (2024-03-22)Valladares Jorge — routine flow, 31 (2024-03-22)Santana Michele — routine flow, 31 (2024-03-22)CRONIN JANE M. — routine flow, 31 (2024-03-22)Stein Kevin M — routine flow, 10K (2024-04-12)Reiss Joel — routine flow, 3,000 (2024-04-15)Stein Kevin M — routine flow, 10K (2024-05-13)Reiss Joel — routine flow, 3,000 (2024-05-15)Warren Jessica L — routine flow, 1,450 (2024-06-06)Stein Kevin M — routine flow, 10K (2024-06-12)Howley W Nicholas — routine flow, 5,472 (2024-06-17)Reiss Joel — routine flow, 3,000 (2024-06-17)Stein Kevin M — routine flow, 10K (2024-07-12)Howley W Nicholas — routine flow, 5,871 (2024-07-15)Reiss Joel — routine flow, 3,000 (2024-07-15)Stein Kevin M — routine flow, 10K (2024-08-12)Howley W Nicholas — routine flow, 5,472 (2024-08-15)Reiss Joel — routine flow, 3,000 (2024-08-15)Howley W Nicholas — routine flow, 5,472 (2024-09-16)Reiss Joel — routine flow, 3,000 (2024-09-16)HENNESSY SEAN P — routine flow, 34 (2024-09-25)SMALL ROBERT J — routine flow, 42 (2024-09-25)BARR DAVID — routine flow, 34 (2024-09-25)Graff Michael — routine flow, 27 (2024-09-25)Valladares Jorge — routine flow, 27 (2024-09-25)Santana Michele — routine flow, 27 (2024-09-25)CRONIN JANE M. — routine flow, 27 (2024-09-25)Howley W Nicholas — routine flow, 5,472 (2024-10-15)Reiss Joel — routine flow, 3,000 (2024-10-15)Howley W Nicholas — routine flow, 5,472 (2024-11-15)Reiss Joel — routine flow, 3,000 (2024-11-20)Graff Michael — routine flow, 200 (2024-12-12)Stein Kevin M — routine flow, 20K (2024-12-12)Howley W Nicholas — routine flow, 5,472 (2024-12-16)Reiss Joel — routine flow, 3,000 (2024-12-20)Stein Kevin M — routine flow, 20K (2025-01-13)Howley W Nicholas — routine flow, 5,472 (2025-01-15)Reiss Joel — routine flow, 3,000 (2025-01-21)Stein Kevin M — routine flow, 20K (2025-02-12)SMALL ROBERT J — routine flow, 3,650 (2025-02-14)Howley W Nicholas — routine flow, 5,472 (2025-02-18)Reiss Joel — routine flow, 3,000 (2025-02-20)Warren Jessica L — routine flow, 275 (2025-03-04)Stein Kevin M — routine flow, 20K (2025-03-12)Howley W Nicholas — routine flow, 5,472 (2025-03-17)Reiss Joel — routine flow, 3,000 (2025-03-20)HENNESSY SEAN P — routine flow, 35 (2025-03-26)SMALL ROBERT J — routine flow, 42 (2025-03-26)BARR DAVID — routine flow, 35 (2025-03-26)Graff Michael — routine flow, 27 (2025-03-26)Valladares III Jorge L. — routine flow, 27 (2025-03-26)Santana Michele — routine flow, 27 (2025-03-26)CRONIN JANE M. — routine flow, 27 (2025-03-26)Stein Kevin M — routine flow, 20K (2025-04-14)Howley W Nicholas — routine flow, 5,472 (2025-04-15)Reiss Joel — routine flow, 3,300 (2025-04-21)Howley W Nicholas — routine flow, 49.2K (2025-05-05)Warren Jessica L — routine flow, 490 (2025-05-13)Valladares III Jorge L. — routine flow, 10K (2025-05-14)Graff Michael — routine flow, 4,000 (2025-05-14)Howley W Nicholas — routine flow, 2,736 (2025-05-15)HENNESSY SEAN P — routine flow, 4,700 (2025-05-20)Reiss Joel — routine flow, 3,000 (2025-05-20)Graff Michael — routine flow, 2,000 (2025-06-12)Wynne Sarah — routine flow, 5,000 (2025-06-13)Howley W Nicholas — routine flow, 2,736 (2025-06-16)Reiss Joel — routine flow, 3,000 (2025-06-20)Howley W Nicholas — routine flow, 2,736 (2025-07-15)Reiss Joel — routine flow, 3,000 (2025-07-21)Howley W Nicholas — routine flow, 2,736 (2025-08-15)Reiss Joel — routine flow, 3,000 (2025-08-20)Graff Michael — routine flow, 1,760 (2025-08-26)Howley W Nicholas — routine flow, 2,736 (2025-09-15)SMALL ROBERT J — routine flow, 10K (2025-09-19)HENNESSY SEAN P — routine flow, 36 (2025-09-19)BARR DAVID — routine flow, 36 (2025-09-19)Graff Michael — routine flow, 29 (2025-09-19)Santana Michele — routine flow, 29 (2025-09-19)CRONIN JANE M. — routine flow, 29 (2025-09-19)Reiss Joel — routine flow, 3,000 (2025-09-22)Howley W Nicholas — routine flow, 2,736 (2025-10-15)Reiss Joel — routine flow, 3,000 (2025-10-20)Stein Kevin M — routine flow, 700 (2025-10-27)Murphy Patrick Joseph — routine flow, 580 (2025-10-27)Murphy Patrick Joseph — routine flow, 290 (2025-11-03)Howley W Nicholas — routine flow, 2,736 (2025-11-17)Reiss Joel — routine flow, 3,900 (2025-11-17)Stein Kevin M — routine flow, 8,525 (2025-11-21)Graff Michael — routine flow, 340 (2025-11-21)Stein Kevin M — routine flow, 8,809 (2025-11-28)Murphy Patrick Joseph — routine flow, 290 (2025-12-01)Stein Kevin M — routine flow, 17.5K (2025-12-04)SMALL ROBERT J — routine flow, 4,700 (2025-12-10)Reiss Joel — routine flow, 3,900 (2025-12-15)Murphy Patrick Joseph — routine flow, 290 (2026-01-02)Stein Kevin M — routine flow, 42.4K (2026-01-08)Stein Kevin M — routine flow, 7,627 (2026-01-14)Reiss Joel — routine flow, 3,900 (2026-01-15)Stein Kevin M — routine flow, 48K (2026-02-02)Murphy Patrick Joseph — routine flow, 290 (2026-02-02)Wynne Sarah — routine flow, 1,494 (2026-02-05)Reiss Joel — routine flow, 3,900 (2026-02-17)Howley W Nicholas — routine flow, 10.2K (2026-02-18)Murphy Patrick Joseph — routine flow, 1,460 (2026-02-24)Reiss Joel — routine flow, 3,900 (2026-03-16)Howley W Nicholas — routine flow, 10.2K (2026-03-20)MCCULLOUGH GARY E — routine flow, 37 (2026-03-20)HENNESSY SEAN P — routine flow, 41 (2026-03-20)BARR DAVID — routine flow, 41 (2026-03-20)Graff Michael — routine flow, 30 (2026-03-20)Palmer Peter — routine flow, 30 (2026-03-20)Santana Michele — routine flow, 30 (2026-03-20)CRONIN JANE M. — routine flow, 30 (2026-03-20)Reiss Joel — routine flow, 3,900 (2026-04-15)Howley W Nicholas — routine flow, 10.1K (2026-04-20)Reiss Joel — routine flow, 3,900 (2026-05-15)Howley W Nicholas — routine flow, 10.1K (2026-05-18)Reiss Joel — routine flow, 3,900 (2026-06-15)Howley W Nicholas — routine flow, 10.1K (2026-06-18)Reiss Joel — routine flow, 3,900 (2026-07-15)Howley W Nicholas — routine flow, 10.1K (2026-07-20)Routine: vests, tax, giftsReiss Joel (COO) — Planned sale (10b5-1): 3,000 @ $853.76 = $2.6M (2023-08-15)Wynne Sarah (CFO) — Planned sale (10b5-1): 5,420 @ $883.16 = $4.8M (2023-09-07)Reiss Joel (COO) — Planned sale (10b5-1): 3,000 @ $872.68 = $2.6M (2023-09-15)Howley W Nicholas (Director) — Planned sale (10b5-1): 7,060 @ $995.01 = $7M (2023-11-15)Reiss Joel (COO) — Planned sale (10b5-1): 3,000 @ $994.84 = $3M (2023-11-15)Howley W Nicholas (Director) — Planned sale (10b5-1): 8,117 @ $993.34 = $8.1M (2023-12-15)Reiss Joel (COO) — Planned sale (10b5-1): 3,000 @ $994.84 = $3M (2023-12-15)Howley W Nicholas (Director) — Planned sale (10b5-1): 23.7K @ $1015 = $24M (2023-12-29)Howley W Nicholas (Director) — Planned sale (10b5-1): 53K @ $1015.04 = $53.7M (2024-01-11)Howley W Nicholas (Director) — Planned sale (10b5-1): 3,530 @ $1022.27 = $3.6M (2024-01-16)Reiss Joel (COO) — Planned sale (10b5-1): 3,000 @ $1022.29 = $3.1M (2024-01-16)Reiss Joel (COO) — Planned sale (10b5-1): 3,000 @ $1140.48 = $3.4M (2024-02-15)Howley W Nicholas (Director) — Planned sale (10b5-1): 5,524 @ $1149.81 = $6.4M (2024-02-16)Howley W Nicholas (Director) — Planned sale (10b5-1): 68.6K @ $1172.56 = $80.4M (2024-02-22)Stein Kevin M (CEO) — Planned sale (10b5-1): 10K @ $1165.14 = $11.7M (2024-03-12)Reiss Joel (COO) — Planned sale (10b5-1): 3,000 @ $1172.26 = $3.5M (2024-03-15)Stein Kevin M (CEO) — Planned sale (10b5-1): 10K @ $1216.16 = $12.2M (2024-04-12)Stein Kevin M (CEO) — Planned sale (10b5-1): 10K @ $1292.89 = $12.9M (2024-05-13)Reiss Joel (COO) — Planned sale (10b5-1): 3,000 @ $1282.78 = $3.8M (2024-05-15)Stein Kevin M (CEO) — Planned sale (10b5-1): 10K @ $1308.52 = $13.1M (2024-06-12)Howley W Nicholas (Director) — Planned sale (10b5-1): 5,472 @ $1317.22 = $7.2M (2024-06-17)Reiss Joel (COO) — Planned sale (10b5-1): 3,000 @ $1311.67 = $3.9M (2024-06-17)Stein Kevin M (CEO) — Planned sale (10b5-1): 10K @ $1248.6 = $12.5M (2024-07-12)Howley W Nicholas (Director) — Planned sale (10b5-1): 5,073 @ $1242.3 = $6.3M (2024-07-15)Reiss Joel (COO) — Planned sale (10b5-1): 3,000 @ $1241.59 = $3.7M (2024-07-15)Stein Kevin M (CEO) — Planned sale (10b5-1): 10K @ $1228.24 = $12.3M (2024-08-12)Howley W Nicholas (Director) — Planned sale (10b5-1): 5,472 @ $1264.16 = $6.9M (2024-08-15)Reiss Joel (COO) — Planned sale (10b5-1): 3,000 @ $1264.38 = $3.8M (2024-08-15)Howley W Nicholas (Director) — Planned sale (10b5-1): 5,472 @ $1376.42 = $7.5M (2024-09-16)Reiss Joel (COO) — Planned sale (10b5-1): 3,000 @ $1375.89 = $4.1M (2024-09-16)Howley W Nicholas (Director) — Planned sale (10b5-1): 5,472 @ $1402.85 = $7.7M (2024-10-15)Reiss Joel (COO) — Planned sale (10b5-1): 3,000 @ $1401.75 = $4.2M (2024-10-15)Howley W Nicholas (Director) — Planned sale (10b5-1): 5,472 @ $1267.29 = $6.9M (2024-11-15)Stein Kevin M (CEO) — Planned sale (10b5-1): 20K @ $1248.07 = $25M (2024-12-12)Howley W Nicholas (Director) — Planned sale (10b5-1): 5,472 @ $1273.48 = $7M (2024-12-16)Reiss Joel (COO) — Planned sale (10b5-1): 3,000 @ $1257.09 = $3.8M (2024-12-20)Stein Kevin M (CEO) — Planned sale (10b5-1): 20K @ $1267.21 = $25.3M (2025-01-13)Howley W Nicholas (Director) — Planned sale (10b5-1): 5,472 @ $1296.77 = $7.1M (2025-01-15)Reiss Joel (COO) — Planned sale (10b5-1): 3,000 @ $1359.06 = $4.1M (2025-01-21)Stein Kevin M (CEO) — Planned sale (10b5-1): 20K @ $1354.08 = $27.1M (2025-02-12)Howley W Nicholas (Director) — Planned sale (10b5-1): 5,472 @ $1315.93 = $7.2M (2025-02-18)Reiss Joel (COO) — Planned sale (10b5-1): 3,000 @ $1323.02 = $4M (2025-02-20)Stein Kevin M (CEO) — Planned sale (10b5-1): 20K @ $1314.46 = $26.3M (2025-03-12)Howley W Nicholas (Director) — Planned sale (10b5-1): 5,472 @ $1354.6 = $7.4M (2025-03-17)Reiss Joel (COO) — Planned sale (10b5-1): 3,000 @ $1360.04 = $4.1M (2025-03-20)Stein Kevin M (CEO) — Planned sale (10b5-1): 20K @ $1329.61 = $26.6M (2025-04-14)Howley W Nicholas (Director) — Planned sale (10b5-1): 5,472 @ $1346.3 = $7.4M (2025-04-15)Reiss Joel (COO) — Planned sale (10b5-1): 3,300 @ $1321.8 = $4.4M (2025-04-21)Howley W Nicholas (Director) — Planned sale (10b5-1): 49.2K @ $1475.84 = $72.7M (2025-05-05)Howley W Nicholas (Director) — Planned sale (10b5-1): 2,736 @ $1395.62 = $3.8M (2025-05-15)Reiss Joel (COO) — Planned sale (10b5-1): 3,000 @ $1434.35 = $4.3M (2025-05-20)Wynne Sarah (CFO) — Planned sale (10b5-1): 5,000 @ $1451.37 = $7.3M (2025-06-13)Howley W Nicholas (Director) — Planned sale (10b5-1): 2,736 @ $1444.08 = $4M (2025-06-16)Reiss Joel (COO) — Planned sale (10b5-1): 3,000 @ $1424.27 = $4.3M (2025-06-20)Howley W Nicholas (Director) — Planned sale (10b5-1): 2,736 @ $1569.86 = $4.3M (2025-07-15)Reiss Joel (COO) — Planned sale (10b5-1): 3,000 @ $1597.86 = $4.8M (2025-07-21)Howley W Nicholas (Director) — Planned sale (10b5-1): 2,736 @ $1397.22 = $3.8M (2025-08-15)Reiss Joel (COO) — Planned sale (10b5-1): 3,000 @ $1406.07 = $4.2M (2025-08-20)Howley W Nicholas (Director) — Planned sale (10b5-1): 2,736 @ $1282.47 = $3.5M (2025-09-15)Reiss Joel (COO) — Planned sale (10b5-1): 3,000 @ $1276.07 = $3.8M (2025-09-22)Howley W Nicholas (Director) — Planned sale (10b5-1): 2,736 @ $1298.87 = $3.6M (2025-10-15)Reiss Joel (COO) — Planned sale (10b5-1): 3,000 @ $1279.59 = $3.8M (2025-10-20)Stein Kevin M (Director) — Planned sale (10b5-1): 700 @ $1360 = $952K (2025-10-27)Murphy Patrick Joseph (COO) — Planned sale (10b5-1): 580 @ $1354.76 = $786K (2025-10-27)Murphy Patrick Joseph (COO) — Planned sale (10b5-1): 290 @ $1310 = $380K (2025-11-03)Howley W Nicholas (Director) — Planned sale (10b5-1): 2,736 @ $1334.92 = $3.7M (2025-11-17)Reiss Joel (COO) — Planned sale (10b5-1): 3,900 @ $1340 = $5.2M (2025-11-17)Stein Kevin M (Director) — Planned sale (10b5-1): 8,525 @ $1361.45 = $11.6M (2025-11-21)Stein Kevin M (Director) — Planned sale (10b5-1): 8,809 @ $1360.66 = $12M (2025-11-28)Murphy Patrick Joseph (COO) — Planned sale (10b5-1): 290 @ $1351.06 = $392K (2025-12-01)Stein Kevin M (Director) — Planned sale (10b5-1): 17.5K @ $1362.29 = $23.9M (2025-12-04)Reiss Joel (COO) — Planned sale (10b5-1): 3,900 @ $1290.52 = $5M (2025-12-15)Murphy Patrick Joseph (COO) — Planned sale (10b5-1): 290 @ $1329.03 = $385K (2026-01-02)Stein Kevin M (Director) — Planned sale (10b5-1): 42.4K @ $1387.39 = $58.8M (2026-01-08)Stein Kevin M (Director) — Planned sale (10b5-1): 7,627 @ $1406.38 = $10.7M (2026-01-14)Reiss Joel (COO) — Planned sale (10b5-1): 3,900 @ $1429.92 = $5.6M (2026-01-15)Stein Kevin M (Director) — Planned sale (10b5-1): 48K @ $1427.79 = $68.5M (2026-02-02)Murphy Patrick Joseph (COO) — Planned sale (10b5-1): 290 @ $1430.1 = $415K (2026-02-02)Reiss Joel (COO) — Planned sale (10b5-1): 3,900 @ $1293.88 = $5M (2026-02-17)Howley W Nicholas (Director) — Planned sale (10b5-1): 10.2K @ $1307.68 = $13.3M (2026-02-18)Reiss Joel (COO) — Planned sale (10b5-1): 3,900 @ $1243.7 = $4.9M (2026-03-16)Howley W Nicholas (Director) — Planned sale (10b5-1): 10.1K @ $1213.05 = $12.3M (2026-03-18)Reiss Joel (COO) — Planned sale (10b5-1): 3,900 @ $1280.46 = $5M (2026-04-15)Howley W Nicholas (Director) — Planned sale (10b5-1): 10.1K @ $1265.06 = $12.8M (2026-04-20)Reiss Joel (COO) — Planned sale (10b5-1): 3,900 @ $1154.09 = $4.5M (2026-05-15)Howley W Nicholas (Director) — Planned sale (10b5-1): 10.1K @ $1180.82 = $12M (2026-05-18)Reiss Joel (COO) — Planned sale (10b5-1): 3,900 @ $1217.79 = $4.7M (2026-07-15)Howley W Nicholas (Director) — Planned sale (10b5-1): 10.1K @ $1216.08 = $12.3M (2026-07-20)SMALL ROBERT J (Director) — Discretionary sale: 21.1K @ $883.65 = $18.6M (2023-09-08)×4SMALL ROBERT J (Director) — Discretionary sale: 2,967 @ $880.47 = $2.6M (2023-09-12)Reiss Joel (COO) — Discretionary sale: 3,000 @ $862.38 = $2.6M (2023-10-16)×7Valladares Jorge (Director) — Discretionary sale: 16K @ $996.32 = $15.9M (2023-11-15)×4SMALL ROBERT J (Director) — Discretionary sale: 66.7K @ $966.84 = $64.5M (2023-11-17)×10SMALL ROBERT J (Director) — Discretionary sale: 62.8K @ $966.95 = $60.7M (2023-11-21)×22HENNESSY SEAN P (Director) — Discretionary sale: 3,650 @ $971.15 = $3.5M (2023-11-22)×6SMALL ROBERT J (Director) — Discretionary sale: 18.5K @ $997.9 = $18.5M (2023-12-12)×4Lisman Michael (COO) — Discretionary sale: 12K @ $997.51 = $12M (2023-12-12)×9Santana Michele (Director) — Discretionary sale: 1 @ $1000.55 = $1K (2023-12-22)Santana Michele (Director) — Discretionary sale: 1 @ $1112.22 = $1K (2024-02-12)Graff Michael (Director) — Discretionary sale: 3,460 @ $1108.16 = $3.8M (2024-02-13)×3SMALL ROBERT J (Director) — Discretionary sale: 4,478 @ $1155.98 = $5.2M (2024-02-15)Wynne Sarah (CFO) — Discretionary sale: 5,850 @ $1159 = $6.8M (2024-02-21)×5Lisman Michael (COO) — Discretionary sale: 8,000 @ $1198.5 = $9.6M (2024-02-23)×7Valladares Jorge (Director) — Discretionary sale: 16K @ $1192 = $19.1M (2024-02-26)×25Lisman Michael (COO) — Discretionary sale: 8,000 @ $1195.01 = $9.6M (2024-02-26)×16SMALL ROBERT J (Director) — Discretionary sale: 253.9K @ $1160.5 = $294.6M (2024-02-27)Valladares Jorge (Director) — Discretionary sale: 1,200 @ $1180 = $1.4M (2024-03-08)Valladares Jorge (Director) — Discretionary sale: 7,497 @ $1180.01 = $8.8M (2024-03-12)Reiss Joel (COO) — Discretionary sale: 3,000 @ $1233.1 = $3.7M (2024-04-15)×22Howley W Nicholas (Director) — Discretionary sale: 197 @ $1318.14 = $260K (2024-05-09)Warren Jessica L (Officer) — Discretionary sale: 925 @ $1339.34 = $1.2M (2024-06-06)×3SMALL ROBERT J (Director) — Discretionary sale: 30K @ $1323.86 = $39.7M (2024-06-07)×10SMALL ROBERT J (Director) — Discretionary sale: 33.7K @ $1314.47 = $44.3M (2024-06-12)×20Reiss Joel (COO) — Discretionary sale: 3,000 @ $1253.39 = $3.8M (2024-11-20)×8SMALL ROBERT J (Director) — Discretionary sale: 38.1K @ $1248.78 = $47.5M (2024-12-12)×4SMALL ROBERT J (Director) — Discretionary sale: 3,650 @ $1322.19 = $4.8M (2025-02-14)×14Warren Jessica L (Officer) — Discretionary sale: 275 @ $1376.32 = $378K (2025-03-04)×4SMALL ROBERT J (Director) — Discretionary sale: 60K @ $1343.43 = $80.6M (2025-03-07)×22SMALL ROBERT J (Director) — Discretionary sale: 30K @ $1340.31 = $40.3M (2025-03-14)×20Warren Jessica L (Officer) — Discretionary sale: 490 @ $1425 = $698K (2025-05-13)Valladares III Jorge L. (Director) — Discretionary sale: 10K @ $1419.91 = $14.2M (2025-05-14)×15HENNESSY SEAN P (Director) — Discretionary sale: 4,700 @ $1436.52 = $6.8M (2025-05-20)×5SMALL ROBERT J (Director) — Discretionary sale: 45.7K @ $1425.01 = $65.1M (2025-06-10)Graff Michael (Director) — Discretionary sale: 1,760 @ $1402.1 = $2.5M (2025-08-26)×5SMALL ROBERT J (Director) — Discretionary sale: 5,000 @ $1276.98 = $6.4M (2025-09-12)×14SMALL ROBERT J (Director) — Discretionary sale: 95.7K @ $1333.48 = $127.6M (2025-12-10)×5Reiss Joel (COO) — Discretionary sale: 3,900 @ $1276.78 = $5M (2026-06-15)×18Howley W Nicholas (Director) — Discretionary sale: 10.1K @ $1319.55 = $13.4M (2026-06-18)×22HENNESSY SEAN P (Director) — Open-market buy: 0 @ $511.39 = $511 (2024-01-22)Lisman Michael (CEO) — Open-market buy: 1,954 @ $1339.14 = $2.6M (2025-11-14)×6Lisman Michael (CEO) — Open-market buy: 950 @ $1284.26 = $1.2M (2026-02-06)SMALL ROBERT J (Director) — Open-market buy: 1 @ $1285 = $1K (2026-02-25)Small $294.6MSmall $127.6M

Every marker sits at the exact price reported on the Form 4. The line is the monthly median of all prices insiders reported, so the chart needs no market feed; the gray strip is routine flow (vestings, tax withholding, gifts) that headlines love to miscount as selling.

Where the shares went, last 12 months

From holdings: 102.2KFrom holdings 102.2KGranted: 555Granted 555Vested / exercised: 260.6KVested / exercised 260.6KBought on market: 2,905Bought on market 2,905Planned sales (10b5-1): 237.1KPlanned sales (10b5-1) 237.1KDiscretionary sales: 116.4KDiscretionary sales 116.4KGifts: 10.3KGifts 10.3KOther out: 2,318Other out 2,318

Every Form 4 movement decomposed: what flowed in (grants, vested equity, purchases) and what flowed out (tax withholding, plan sales, discretionary sales, gifts). Counted in shares, because grants carry no price.

Skin in the game

10020222023202420252026BARR DAVIDHENNESSY SEAN PSMALL ROBERT JBarr 101.2Hennessy 99.6Small 13.6

Directly held shares as reported after each trade, indexed to 100 five years back. Direct holdings only: trust and family-entity positions are per-entity in the filings and do not sum honestly, so this chart refuses to guess. The steps are the trades.

Who holds what

Insider Role Shares held Buys 12 m Sales 12 m 12 m Last trade
SMALL ROBERT J Director 376.5K $1K $133.9M 2026-02-25
Stein Kevin M President & CEO CEO 45K — $186.5M 2026-02-02
HENNESSY SEAN P Director 33.8K — — 2025-05-20
BARR DAVID Director 32.2K — — 2009-09-10
Howley W Nicholas Director 31.8K — $90.6M 2026-07-20
Valladares III Jorge L. Director 14.9K — — 2025-05-14
Graff Michael Director 8,683 — $2.5M 2025-08-26
Reiss Joel Co-Chief Operating Officer COO 7,500 — $56.8M 2026-07-15
Wynne Sarah Chief Financial Officer CFO 4,904 — — 2025-06-13
Palmer Peter Director 4,030 — — 2016-09-13
Lisman Michael President & CEO CEO 3,859 $3.8M — 2026-02-06
Murphy Patrick Joseph Co-Chief Operating Officer COO 2,215 — $2.4M 2026-02-02
Warren Jessica L GC, CCO, Secretary Officer 1,065 — — 2025-05-13
MCCULLOUGH GARY E Director 952 — — —

Open-market trade log

Date Insider Type Shares Price Value Since trade Filed
2026-07-20 Howley W Nicholas (Director) Planned sale (10b5-1) 130 $1220.57 $159K -0.4% 2026-07-21
2026-07-20 Howley W Nicholas (Director) Planned sale (10b5-1) 240 $1211.46 $291K +0.4% 2026-07-21
2026-07-20 Howley W Nicholas (Director) Planned sale (10b5-1) 260 $1215.62 $316K +0.1% 2026-07-21
2026-07-20 Howley W Nicholas (Director) Planned sale (10b5-1) 440 $1224.14 $539K -0.7% 2026-07-21
2026-07-20 Howley W Nicholas (Director) Planned sale (10b5-1) 465 $1222.32 $568K -0.5% 2026-07-21
2026-07-20 Howley W Nicholas (Director) Planned sale (10b5-1) 570 $1210.32 $690K +0.5% 2026-07-21
2026-07-20 Howley W Nicholas (Director) Planned sale (10b5-1) 603 $1217.01 $734K -0.1% 2026-07-21
2026-07-20 Howley W Nicholas (Director) Planned sale (10b5-1) 1,243 $1219.48 $1.5M -0.3% 2026-07-21
2026-07-20 Howley W Nicholas (Director) Planned sale (10b5-1) 1,437 $1213.88 $1.7M +0.2% 2026-07-21
2026-07-20 Howley W Nicholas (Director) Planned sale (10b5-1) 1,463 $1218.58 $1.8M -0.2% 2026-07-21
2026-07-20 Howley W Nicholas (Director) Planned sale (10b5-1) 1,561 $1214.74 $1.9M +0.1% 2026-07-21
2026-07-20 Howley W Nicholas (Director) Planned sale (10b5-1) 1,720 $1212.73 $2.1M +0.3% 2026-07-21
2026-07-15 Reiss Joel (COO) Planned sale (10b5-1) 10 $1195.20 $12K +1.8% 2026-07-17
2026-07-15 Reiss Joel (COO) Planned sale (10b5-1) 10 $1204.60 $12K +1% 2026-07-17
2026-07-15 Reiss Joel (COO) Planned sale (10b5-1) 10 $1233.38 $12K -1.4% 2026-07-17
2026-07-15 Reiss Joel (COO) Planned sale (10b5-1) 30 $1206.69 $36K +0.8% 2026-07-17
2026-07-15 Reiss Joel (COO) Planned sale (10b5-1) 30 $1210.31 $36K +0.5% 2026-07-17
2026-07-15 Reiss Joel (COO) Planned sale (10b5-1) 40 $1226.98 $49K -0.9% 2026-07-17
2026-07-15 Reiss Joel (COO) Planned sale (10b5-1) 60 $1208.51 $73K +0.6% 2026-07-17
2026-07-15 Reiss Joel (COO) Planned sale (10b5-1) 60 $1217.25 $73K -0.1% 2026-07-17
2026-07-15 Reiss Joel (COO) Planned sale (10b5-1) 60 $1222.60 $73K -0.5% 2026-07-17
2026-07-15 Reiss Joel (COO) Planned sale (10b5-1) 70 $1197.85 $84K +1.5% 2026-07-17
2026-07-15 Reiss Joel (COO) Planned sale (10b5-1) 70 $1231.09 $86K -1.2% 2026-07-17
2026-07-15 Reiss Joel (COO) Planned sale (10b5-1) 74 $1203.80 $89K +1% 2026-07-17
2026-07-15 Reiss Joel (COO) Planned sale (10b5-1) 80 $1198.80 $96K +1.5% 2026-07-17
2026-07-15 Reiss Joel (COO) Planned sale (10b5-1) 80 $1209.20 $97K +0.6% 2026-07-17
2026-07-15 Reiss Joel (COO) Planned sale (10b5-1) 90 $1211.50 $109K +0.4% 2026-07-17
2026-07-15 Reiss Joel (COO) Planned sale (10b5-1) 90 $1218.22 $110K -0.2% 2026-07-17
2026-07-15 Reiss Joel (COO) Planned sale (10b5-1) 90 $1219.30 $110K -0.3% 2026-07-17
2026-07-15 Reiss Joel (COO) Planned sale (10b5-1) 90 $1228.79 $111K -1% 2026-07-17
2026-07-15 Reiss Joel (COO) Planned sale (10b5-1) 110 $1212.59 $133K +0.3% 2026-07-17
2026-07-15 Reiss Joel (COO) Planned sale (10b5-1) 116 $1202.44 $139K +1.2% 2026-07-17
2026-07-15 Reiss Joel (COO) Planned sale (10b5-1) 138 $1223.51 $169K -0.6% 2026-07-17
2026-07-15 Reiss Joel (COO) Planned sale (10b5-1) 140 $1220.50 $171K -0.4% 2026-07-17
2026-07-15 Reiss Joel (COO) Planned sale (10b5-1) 144 $1232.34 $177K -1.3% 2026-07-17
2026-07-15 Reiss Joel (COO) Planned sale (10b5-1) 153 $1225.62 $188K -0.8% 2026-07-17
2026-07-15 Reiss Joel (COO) Planned sale (10b5-1) 156 $1200.14 $187K +1.3% 2026-07-17
2026-07-15 Reiss Joel (COO) Planned sale (10b5-1) 160 $1201.32 $192K +1.2% 2026-07-17
2026-07-15 Reiss Joel (COO) Planned sale (10b5-1) 170 $1213.73 $206K +0.2% 2026-07-17
2026-07-15 Reiss Joel (COO) Planned sale (10b5-1) 190 $1230.06 $234K -1.1% 2026-07-17
2026-07-15 Reiss Joel (COO) Planned sale (10b5-1) 210 $1221.53 $257K -0.4% 2026-07-17
2026-07-15 Reiss Joel (COO) Planned sale (10b5-1) 210 $1227.82 $258K -0.9% 2026-07-17
2026-07-15 Reiss Joel (COO) Planned sale (10b5-1) 211 $1215.13 $256K +0.1% 2026-07-17
2026-07-15 Reiss Joel (COO) Planned sale (10b5-1) 239 $1216.22 $291K 0% 2026-07-17
2026-07-15 Reiss Joel (COO) Planned sale (10b5-1) 509 $1224.62 $623K -0.7% 2026-07-17
2026-06-18 Howley W Nicholas (Director) Discretionary sale 13 $1331.74 $17K -8.7% 2026-06-22
2026-06-18 Howley W Nicholas (Director) Discretionary sale 47 $1330.50 $63K -8.6% 2026-06-22
2026-06-18 Howley W Nicholas (Director) Discretionary sale 78 $1334.72 $104K -8.9% 2026-06-22
2026-06-18 Howley W Nicholas (Director) Discretionary sale 97 $1308.05 $127K -7% 2026-06-22
2026-06-18 Howley W Nicholas (Director) Discretionary sale 112 $1305.19 $146K -6.8% 2026-06-22
2026-06-18 Howley W Nicholas (Director) Discretionary sale 115 $1308.92 $151K -7.1% 2026-06-22
2026-06-18 Howley W Nicholas (Director) Discretionary sale 160 $1310.46 $210K -7.2% 2026-06-22
2026-06-18 Howley W Nicholas (Director) Discretionary sale 176 $1337.05 $235K -9% 2026-06-22
2026-06-18 Howley W Nicholas (Director) Discretionary sale 200 $1326.80 $265K -8.3% 2026-06-22
2026-06-18 Howley W Nicholas (Director) Discretionary sale 245 $1328.46 $325K -8.5% 2026-06-22
2026-06-18 Howley W Nicholas (Director) Discretionary sale 257 $1325.63 $341K -8.3% 2026-06-22
2026-06-18 Howley W Nicholas (Director) Discretionary sale 268 $1321.13 $354K -7.9% 2026-06-22
2026-06-18 Howley W Nicholas (Director) Discretionary sale 275 $1333.62 $367K -8.8% 2026-06-22
2026-06-18 Howley W Nicholas (Director) Discretionary sale 305 $1321.91 $403K -8% 2026-06-22
2026-06-18 Howley W Nicholas (Director) Discretionary sale 377 $1324.30 $499K -8.2% 2026-06-22

“Since trade” compares with the latest insider-implied price, not a market quote; this site carries no market data by design.

Filing hygiene

245 Forms 4, 3 years
4 filed late
3 amendments
16 avg. days to file

How to read this

A Form 4 transaction code decides everything. P is an open-market purchase and S an open-market sale; those two are the only codes where an insider chose to trade. A is a grant, M an option exercise or vesting, F shares withheld to cover tax, G a gift. Most “insiders dumped billions” headlines are code F and M mechanics.

Sales flagged 10b5-1 run on a plan the insider adopted in advance; since 2023 every Form 4 carries that flag. Buys have historically predicted returns, sales mostly have not, and this page states filings, not advice.

Every number on this page comes from Forms 3, 4 and 5 filed with the SEC, refreshed daily. Browse the source filings on SEC EDGAR. Data through 2026-08-06