Joel Reiss, Co-Chief Operating Officer at TransDigm Group INC (TDG), sold 3,486 shares at $1195.20 ($4.2M) on 2026-07-15, disclosed to the SEC on 2026-07-17.
Seasonal sale ($4.2M) by Co-Chief Operating Officer — this insider has traded TDG in July in at least three consecutive prior years. Pattern-driven, low signal.
Negative factors outweigh the positive ones.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $1195.20 | 10 | $12K | 0.3% |
| 2 | $1197.85 | 70 | $84K | 2.0% |
| 3 | $1198.80 | 80 | $96K | 2.3% |
| 4 | $1200.14 | 156 | $187K | 4.4% |
| 5 | $1201.32 | 160 | $192K | 4.5% |
| 6 | $1202.44 | 116 |
| $139K |
| 3.3% |
| 7 | $1203.80 | 74 | $89K | 2.1% |
| 8 | $1204.60 | 10 | $12K | 0.3% |
| 9 | $1206.69 | 30 | $36K | 0.9% |
| 10 | $1208.51 | 60 | $73K | 1.7% |
| 11 | $1209.20 | 80 | $97K | 2.3% |
| 12 | $1210.31 | 30 | $36K | 0.9% |
| 13 | $1211.50 | 90 | $109K | 2.6% |
| 14 | $1212.59 | 110 | $133K | 3.1% |
| 15 | $1213.73 | 170 | $206K | 4.9% |
| 16 | $1215.13 | 211 | $256K | 6.0% |
| 17 | $1216.22 | 239 | $291K | 6.9% |
| 18 | $1217.25 | 60 | $73K | 1.7% |
| 19 | $1218.22 | 90 | $110K | 2.6% |
| 20 | $1219.30 | 90 | $110K | 2.6% |
| 21 | $1220.50 | 140 | $171K | 4.0% |
| 22 | $1221.53 | 210 | $257K | 6.1% |
| 23 | $1222.60 | 60 | $73K | 1.7% |
| 24 | $1223.51 | 138 | $169K | 4.0% |
| 25 | $1224.62 | 509 | $623K | 14.7% |
| 26 | $1225.62 | 153 | $188K | 4.4% |
| 27 | $1226.98 | 40 | $49K | 1.2% |
| 28 | $1227.82 | 210 | $258K | 6.1% |
| 29 | $1228.79 | 90 | $111K | 2.6% |
| Total | $1216.21 avg | 3,486 | $4.2M | 100% |
| Filing → |
| TDG | SELL | 2026-07-17 | $510K | — | Filing → |
| TDG | SELL | 2026-06-16 | $5.0M | — | Filing → |
| TDG | SELL | 2026-05-18 | $4.5M | — | Filing → |