TDG
Transdigm Group Incorporated
NYSE: TDG · INDUSTRIALS · AEROSPACE & DEFENSE
$1,142.74
-0.98% today
Updated 2026-04-29
Market cap
$64.84B
P/E ratio
36.90
P/S ratio
7.12x
EPS (TTM)
$31.12
Dividend yield
—
52W range
$1,124 – $1,512
Volume
0.4M
Transdigm Group Incorporated (TDG) Insider transactions
Net insider activity
Net selling (29,422 shares)
Buy transactions
16
Sell transactions
84
All transactions
| Date | Insider | Title | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-04-15 | REISS, JOEL | Co-Chief Operating Officer | Sale | 3,900 | — | — |
| 2026-04-15 | REISS, JOEL | Co-Chief Operating Officer | Buy | 3,900 | $284.97 | $1.11M |
| 2026-04-15 | REISS, JOEL | Co-Chief Operating Officer | Sale | 574 | $1,280.41 | $734955.86 |
| 2026-04-15 | REISS, JOEL | Co-Chief Operating Officer | Sale | 519 | $1,279.39 | $664001.18 |
| 2026-04-15 | REISS, JOEL | Co-Chief Operating Officer | Sale | 390 | $1,278.41 | $498579.94 |
| 2026-04-15 | REISS, JOEL | Co-Chief Operating Officer | Sale | 383 | $1,276.49 | $488894.90 |
| 2026-04-15 | REISS, JOEL | Co-Chief Operating Officer | Sale | 377 | $1,281.58 | $483156.38 |
| 2026-04-15 | REISS, JOEL | Co-Chief Operating Officer | Sale | 326 | $1,283.55 | $418436.16 |
| 2026-04-15 | REISS, JOEL | Co-Chief Operating Officer | Sale | 308 | $1,282.37 | $394970.14 |
| 2026-04-15 | REISS, JOEL | Co-Chief Operating Officer | Sale | 233 | $1,274.57 | $296975.60 |
| 2026-04-15 | REISS, JOEL | Co-Chief Operating Officer | Sale | 203 | $1,277.23 | $259276.96 |
| 2026-04-15 | REISS, JOEL | Co-Chief Operating Officer | Sale | 165 | $1,284.59 | $211957.66 |
| 2026-04-15 | REISS, JOEL | Co-Chief Operating Officer | Sale | 120 | $1,275.19 | $153022.37 |
| 2026-04-15 | REISS, JOEL | Co-Chief Operating Officer | Sale | 100 | $1,286.57 | $128656.70 |
| 2026-04-15 | REISS, JOEL | Co-Chief Operating Officer | Sale | 57 | $1,291.76 | $73630.49 |
| 2026-04-15 | REISS, JOEL | Co-Chief Operating Officer | Sale | 53 | $1,292.66 | $68511.17 |
| 2026-04-15 | REISS, JOEL | Co-Chief Operating Officer | Sale | 50 | $1,294.77 | $64738.60 |
| 2026-04-15 | REISS, JOEL | Co-Chief Operating Officer | Sale | 32 | $1,285.33 | $41130.52 |
| 2026-04-15 | REISS, JOEL | Co-Chief Operating Officer | Sale | 10 | $1,289.25 | $12892.45 |
| 2026-03-20 | SANTANA, MICHELE | Director | Buy | 30 | $1,214.66 | $36439.80 |
| 2026-03-20 | PALMER, PETER | Director | Buy | 30 | $1,214.66 | $36439.80 |
| 2026-03-20 | MCCULLOUGH, GARY E | Director | Buy | 37 | $1,214.66 | $44942.42 |
| 2026-03-20 | HOWLEY, W NICHOLAS | Director | Buy | 113 | $1,214.66 | $137256.58 |
| 2026-03-20 | HENNESSY, SEAN P | Director | Buy | 41 | $1,214.66 | $49801.06 |
| 2026-03-20 | GRAFF, MICHAEL | Director | Buy | 30 | $1,214.66 | $36439.80 |
| 2026-03-20 | CRONIN, JANE M. | Director | Buy | 30 | $1,214.66 | $36439.80 |
| 2026-03-20 | BARR, DAVID | Director | Buy | 41 | $1,214.66 | $49801.06 |
| 2026-03-18 | HOWLEY, W NICHOLAS | Director | Sale | 10,132 | — | — |
| 2026-03-18 | HOWLEY, W NICHOLAS | Director | Buy | 10,132 | $50.92 | $515921.44 |
| 2026-03-18 | HOWLEY, W NICHOLAS | Director | Sale | 2,025 | $1,212.57 | $2.46M |
| 2026-03-18 | HOWLEY, W NICHOLAS | Director | Sale | 1,376 | $1,210.39 | $1.67M |
| 2026-03-18 | HOWLEY, W NICHOLAS | Director | Sale | 1,246 | $1,209.52 | $1.51M |
| 2026-03-18 | HOWLEY, W NICHOLAS | Director | Sale | 1,182 | $1,211.46 | $1.43M |
| 2026-03-18 | HOWLEY, W NICHOLAS | Director | Sale | 1,159 | $1,213.45 | $1.41M |
| 2026-03-18 | HOWLEY, W NICHOLAS | Director | Sale | 552 | $1,214.40 | $670350.90 |
| 2026-03-18 | HOWLEY, W NICHOLAS | Director | Sale | 521 | $1,229.51 | $640572.78 |
| 2026-03-18 | HOWLEY, W NICHOLAS | Director | Sale | 507 | $1,206.05 | $611466.13 |
| 2026-03-18 | HOWLEY, W NICHOLAS | Director | Sale | 324 | $1,208.56 | $391572.01 |
| 2026-03-18 | HOWLEY, W NICHOLAS | Director | Sale | 202 | $1,205.42 | $243493.85 |
| 2026-03-18 | HOWLEY, W NICHOLAS | Director | Sale | 188 | $1,216.63 | $228727.17 |
| 2026-03-18 | HOWLEY, W NICHOLAS | Director | Sale | 125 | $1,215.51 | $151938.39 |
| 2026-03-18 | HOWLEY, W NICHOLAS | Director | Sale | 120 | $1,228.44 | $147412.32 |
| 2026-03-18 | HOWLEY, W NICHOLAS | Director | Sale | 108 | $1,231.34 | $132984.88 |
| 2026-03-18 | HOWLEY, W NICHOLAS | Director | Sale | 91 | $1,207.38 | $109871.55 |
| 2026-03-18 | HOWLEY, W NICHOLAS | Director | Sale | 90 | $1,220.61 | $109854.75 |
| 2026-03-18 | HOWLEY, W NICHOLAS | Director | Sale | 80 | $1,217.57 | $97405.90 |
| 2026-03-18 | HOWLEY, W NICHOLAS | Director | Sale | 70 | $1,225.10 | $85756.80 |
| 2026-03-18 | HOWLEY, W NICHOLAS | Director | Sale | 49 | $1,218.80 | $59721.09 |
| 2026-03-18 | HOWLEY, W NICHOLAS | Director | Sale | 40 | $1,221.44 | $48857.55 |
| 2026-03-18 | HOWLEY, W NICHOLAS | Director | Sale | 38 | $1,226.44 | $46604.72 |
| 2026-03-18 | HOWLEY, W NICHOLAS | Director | Sale | 29 | $1,222.38 | $35449.01 |
| 2026-03-18 | HOWLEY, W NICHOLAS | Director | Sale | 10 | $1,223.80 | $12237.95 |
| 2026-03-16 | REISS, JOEL | Co-Chief Operating Officer | Sale | 3,900 | — | — |
| 2026-03-16 | REISS, JOEL | Co-Chief Operating Officer | Buy | 3,900 | $284.97 | $1.11M |
| 2026-03-16 | REISS, JOEL | Co-Chief Operating Officer | Sale | 531 | $1,247.08 | $662199.32 |
| 2026-03-16 | REISS, JOEL | Co-Chief Operating Officer | Sale | 490 | $1,248.24 | $611635.89 |
| 2026-03-16 | REISS, JOEL | Co-Chief Operating Officer | Sale | 420 | $1,240.92 | $521185.14 |
| 2026-03-16 | REISS, JOEL | Co-Chief Operating Officer | Sale | 350 | $1,243.00 | $435048.56 |
| 2026-03-16 | REISS, JOEL | Co-Chief Operating Officer | Sale | 320 | $1,241.99 | $397435.20 |
| 2026-03-16 | REISS, JOEL | Co-Chief Operating Officer | Sale | 315 | $1,249.29 | $393525.85 |
| 2026-03-16 | REISS, JOEL | Co-Chief Operating Officer | Sale | 260 | $1,239.94 | $322385.57 |
| 2026-03-16 | REISS, JOEL | Co-Chief Operating Officer | Sale | 227 | $1,246.21 | $282889.28 |
| 2026-03-16 | REISS, JOEL | Co-Chief Operating Officer | Sale | 187 | $1,250.25 | $233797.54 |
| 2026-03-16 | REISS, JOEL | Co-Chief Operating Officer | Sale | 160 | $1,238.57 | $198171.92 |
| 2026-03-16 | REISS, JOEL | Co-Chief Operating Officer | Sale | 134 | $1,237.75 | $165857.96 |
| 2026-03-16 | REISS, JOEL | Co-Chief Operating Officer | Sale | 120 | $1,244.09 | $149290.38 |
| 2026-03-16 | REISS, JOEL | Co-Chief Operating Officer | Sale | 90 | $1,245.10 | $112059.20 |
| 2026-03-16 | REISS, JOEL | Co-Chief Operating Officer | Sale | 70 | $1,231.69 | $86218.20 |
| 2026-03-16 | REISS, JOEL | Co-Chief Operating Officer | Sale | 60 | $1,232.57 | $73954.27 |
| 2026-03-16 | REISS, JOEL | Co-Chief Operating Officer | Sale | 56 | $1,236.31 | $69233.47 |
| 2026-03-16 | REISS, JOEL | Co-Chief Operating Officer | Sale | 50 | $1,233.62 | $61680.90 |
| 2026-03-16 | REISS, JOEL | Co-Chief Operating Officer | Sale | 40 | $1,235.13 | $49405.00 |
| 2026-03-16 | REISS, JOEL | Co-Chief Operating Officer | Sale | 20 | $1,222.87 | $24457.40 |
| 2026-02-25 | SMALL, ROBERT J | Director | Buy | 1 | $1,285.00 | $1285.00 |
| 2026-02-24 | MURPHY, PATRICK JOSEPH | Co-Chief Operating Officer | Sale | 1,160 | — | — |
| 2026-02-24 | MURPHY, PATRICK JOSEPH | Co-Chief Operating Officer | Sale | 300 | — | — |
| 2026-02-24 | MURPHY, PATRICK JOSEPH | Co-Chief Operating Officer | Buy | 1,160 | $269.42 | $312527.20 |
| 2026-02-24 | MURPHY, PATRICK JOSEPH | Co-Chief Operating Officer | Buy | 300 | $347.17 | $104151.00 |
| 2026-02-18 | HOWLEY, W NICHOLAS | Director | Sale | 10,168 | — | — |
| 2026-02-18 | HOWLEY, W NICHOLAS | Director | Buy | 10,168 | $50.92 | $517754.56 |
| 2026-02-18 | HOWLEY, W NICHOLAS | Director | Sale | 2,738 | $1,311.07 | $3.59M |
| 2026-02-18 | HOWLEY, W NICHOLAS | Director | Sale | 1,210 | $1,309.22 | $1.58M |
| 2026-02-18 | HOWLEY, W NICHOLAS | Director | Sale | 1,154 | $1,310.58 | $1.51M |
| 2026-02-18 | HOWLEY, W NICHOLAS | Director | Sale | 1,050 | $1,307.23 | $1.37M |
| 2026-02-18 | HOWLEY, W NICHOLAS | Director | Sale | 973 | $1,308.14 | $1.27M |
| 2026-02-18 | HOWLEY, W NICHOLAS | Director | Sale | 920 | $1,299.31 | $1.20M |
| 2026-02-18 | HOWLEY, W NICHOLAS | Director | Sale | 587 | $1,304.49 | $765734.98 |
| 2026-02-18 | HOWLEY, W NICHOLAS | Director | Sale | 560 | $1,303.64 | $730036.78 |
| 2026-02-18 | HOWLEY, W NICHOLAS | Director | Sale | 425 | $1,306.17 | $555121.19 |
| 2026-02-18 | HOWLEY, W NICHOLAS | Director | Sale | 201 | $1,302.42 | $261787.00 |
| 2026-02-18 | HOWLEY, W NICHOLAS | Director | Sale | 190 | $1,301.09 | $247207.14 |
| 2026-02-18 | HOWLEY, W NICHOLAS | Director | Sale | 130 | $1,312.04 | $170564.80 |
| 2026-02-18 | HOWLEY, W NICHOLAS | Director | Sale | 30 | $1,300.32 | $39009.70 |
| 2026-02-17 | REISS, JOEL | Co-Chief Operating Officer | Sale | 3,900 | — | — |
| 2026-02-17 | REISS, JOEL | Co-Chief Operating Officer | Buy | 3,900 | $284.97 | $1.11M |
| 2026-02-17 | REISS, JOEL | Co-Chief Operating Officer | Sale | 392 | $1,298.74 | $509105.73 |
| 2026-02-17 | REISS, JOEL | Co-Chief Operating Officer | Sale | 361 | $1,293.21 | $466849.82 |
| 2026-02-17 | REISS, JOEL | Co-Chief Operating Officer | Sale | 330 | $1,300.91 | $429299.21 |
| 2026-02-17 | REISS, JOEL | Co-Chief Operating Officer | Sale | 326 | $1,297.49 | $422981.51 |
| 2026-02-17 | REISS, JOEL | Co-Chief Operating Officer | Sale | 266 | $1,295.50 | $344603.59 |