W. Nicholas Howley, Director at TransDigm Group INC (TDG), sold 10,132 shares at $1145.16 ($12.0M) on 2026-05-18, disclosed to the SEC on 2026-05-19.
Seasonal sale ($12.0M) by Director — this insider has traded TDG in May in at least three consecutive prior years. Pattern-driven, low signal.
Negative factors outweigh the positive ones.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $1145.16 | 40 | $46K | 0.4% |
| 2 | $1146.42 | 60 | $69K | 0.6% |
| 3 | $1150.17 | 80 | $92K | 0.8% |
| 4 | $1160.00 | 80 | $93K | 0.8% |
| 5 | $1162.94 | 50 | $58K | 0.5% |
| 6 | $1163.98 | 23 |
| $27K |
| 0.2% |
| 7 | $1165.51 | 110 | $128K | 1.1% |
| 8 | $1167.05 | 586 | $684K | 5.7% |
| 9 | $1168.33 | 463 | $541K | 4.5% |
| 10 | $1169.24 | 390 | $456K | 3.8% |
| 11 | $1170.38 | 60 | $70K | 0.6% |
| 12 | $1172.31 | 220 | $258K | 2.2% |
| 13 | $1174.17 | 685 | $804K | 6.7% |
| 14 | $1175.96 | 313 | $368K | 3.1% |
| 15 | $1176.67 | 40 | $47K | 0.4% |
| 16 | $1178.14 | 140 | $165K | 1.4% |
| 17 | $1179.67 | 250 | $295K | 2.5% |
| 18 | $1180.97 | 437 | $516K | 4.3% |
| 19 | $1182.81 | 290 | $343K | 2.9% |
| 20 | $1183.86 | 87 | $103K | 0.9% |
| 21 | $1185.05 | 1,075 | $1.3M | 10.6% |
| 22 | $1185.97 | 448 | $531K | 4.4% |
| 23 | $1187.11 | 272 | $323K | 2.7% |
| 24 | $1188.13 | 3,801 | $4.5M | 37.7% |
| 25 | $1189.02 | 132 | $157K | 1.3% |
| Total | $1180.82 avg | 10,132 | $12.0M | 100% |
| Filing → |
| TDG | SELL | 2026-06-22 | $13.4M | — | Filing → |
| TDG | SELL | 2026-04-21 | $12.8M | — | Filing → |
| TDG | SELL | 2026-03-19 | $24.5M | — | Filing → |