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TDG · TransDigm Group INC | InsideEdge
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TDG
NYSE
TransDigm Group INC
$1,252.51
▼
-0.40% today
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filing 2026-05-18 · 30d behind
Price
hover · 1 move explained
2 buys
221 sells
19 8-K
Line
Candle
Insider sell · $45.8K · Howley W Nicholas · May 18
Insider sell · $68.8K · Howley W Nicholas · May 18
Insider sell · $92.0K · Howley W Nicholas · May 18
Insider sell · $92.8K · Howley W Nicholas · May 18
Insider sell · $58.1K · Howley W Nicholas · May 18
Insider sell · $26.8K · Howley W Nicholas · May 18
Insider sell · $128.2K · Howley W Nicholas · May 18
Insider sell · $683.9K · Howley W Nicholas · May 18
Insider sell · $540.9K · Howley W Nicholas · May 18
Insider sell · $456.0K · Howley W Nicholas · May 18
Insider sell · $70.2K · Howley W Nicholas · May 18
Insider sell · $257.9K · Howley W Nicholas · May 18
Insider sell · $804.3K · Howley W Nicholas · May 18
Insider sell · $368.1K · Howley W Nicholas · May 18
Insider sell · $47.1K · Howley W Nicholas · May 18
Insider sell · $164.9K · Howley W Nicholas · May 18
Insider sell · $294.9K · Howley W Nicholas · May 18
Insider sell · $516.1K · Howley W Nicholas · May 18
Insider sell · $343.0K · Howley W Nicholas · May 18
Insider sell · $103.0K · Howley W Nicholas · May 18
Insider sell · $1.27M · Howley W Nicholas · May 18
Insider sell · $531.3K · Howley W Nicholas · May 18
Insider sell · $322.9K · Howley W Nicholas · May 18
Insider sell · $4.52M · Howley W Nicholas · May 18
Insider sell · $157.0K · Howley W Nicholas · May 18
Insider sell · $81.3K · Reiss Joel (Co-Chief Operating Officer) · May 15
Insider sell · $296.6K · Reiss Joel (Co-Chief Operating Officer) · May 15
Insider sell · $137.5K · Reiss Joel (Co-Chief Operating Officer) · May 15
Insider sell · $530.2K · Reiss Joel (Co-Chief Operating Officer) · May 15
Insider sell · $889.9K · Reiss Joel (Co-Chief Operating Officer) · May 15
Insider sell · $532.1K · Reiss Joel (Co-Chief Operating Officer) · May 15
Insider sell · $136.9K · Reiss Joel (Co-Chief Operating Officer) · May 15
Insider sell · $173.9K · Reiss Joel (Co-Chief Operating Officer) · May 15
Insider sell · $57.6K · Reiss Joel (Co-Chief Operating Officer) · May 15
Insider sell · $150.0K · Reiss Joel (Co-Chief Operating Officer) · May 15
Insider sell · $80.8K · Reiss Joel (Co-Chief Operating Officer) · May 15
Insider sell · $57.8K · Reiss Joel (Co-Chief Operating Officer) · May 15
Insider sell · $52.1K · Reiss Joel (Co-Chief Operating Officer) · May 15
Insider sell · $110.2K · Reiss Joel (Co-Chief Operating Officer) · May 15
Insider sell · $81.2K · Reiss Joel (Co-Chief Operating Officer) · May 15
Insider sell · $127.9K · Reiss Joel (Co-Chief Operating Officer) · May 15
Insider sell · $11.6K · Reiss Joel (Co-Chief Operating Officer) · May 15
Insider sell · $88.5K · Reiss Joel (Co-Chief Operating Officer) · May 15
Insider sell · $206.4K · Reiss Joel (Co-Chief Operating Officer) · May 15
Insider sell · $141.2K · Reiss Joel (Co-Chief Operating Officer) · May 15
Insider sell · $217.3K · Reiss Joel (Co-Chief Operating Officer) · May 15
Insider sell · $94.7K · Reiss Joel (Co-Chief Operating Officer) · May 15
Insider sell · $30.4K · Reiss Joel (Co-Chief Operating Officer) · May 15
Insider sell · $50.4K · Reiss Joel (Co-Chief Operating Officer) · May 15
Insider sell · $73.9K · Reiss Joel (Co-Chief Operating Officer) · May 15
Insider sell · $35.2K · Reiss Joel (Co-Chief Operating Officer) · May 15
Insider sell · $55.2K · Reiss Joel (Co-Chief Operating Officer) · May 15
Insider buy · $1.3K · SMALL ROBERT J · Feb 25
Insider sell · $1.20M · Howley W Nicholas · Feb 18
Insider sell · $39.0K · Howley W Nicholas · Feb 18
Insider sell · $247.2K · Howley W Nicholas · Feb 18
Insider sell · $261.8K · Howley W Nicholas · Feb 18
Insider sell · $730.0K · Howley W Nicholas · Feb 18
Insider sell · $765.7K · Howley W Nicholas · Feb 18
Insider sell · $555.1K · Howley W Nicholas · Feb 18
Insider sell · $1.37M · Howley W Nicholas · Feb 18
Insider sell · $1.27M · Howley W Nicholas · Feb 18
Insider sell · $1.58M · Howley W Nicholas · Feb 18
Insider sell · $1.51M · Howley W Nicholas · Feb 18
Insider sell · $3.59M · Howley W Nicholas · Feb 18
Insider sell · $170.6K · Howley W Nicholas · Feb 18
Insider sell · $34.6K · Reiss Joel (Co-Chief Operating Officer) · Feb 17
Insider sell · $144.7K · Reiss Joel (Co-Chief Operating Officer) · Feb 17
Insider sell · $127.0K · Reiss Joel (Co-Chief Operating Officer) · Feb 17
Insider sell · $91.1K · Reiss Joel (Co-Chief Operating Officer) · Feb 17
Insider sell · $154.2K · Reiss Joel (Co-Chief Operating Officer) · Feb 17
Insider sell · $154.3K · Reiss Joel (Co-Chief Operating Officer) · Feb 17
Insider sell · $136.4K · Reiss Joel (Co-Chief Operating Officer) · Feb 17
Insider sell · $134.0K · Reiss Joel (Co-Chief Operating Officer) · Feb 17
Insider sell · $180.5K · Reiss Joel (Co-Chief Operating Officer) · Feb 17
Insider sell · $180.6K · Reiss Joel (Co-Chief Operating Officer) · Feb 17
Insider sell · $235.0K · Reiss Joel (Co-Chief Operating Officer) · Feb 17
Insider sell · $276.6K · Reiss Joel (Co-Chief Operating Officer) · Feb 17
Insider sell · $466.8K · Reiss Joel (Co-Chief Operating Officer) · Feb 17
Insider sell · $222.6K · Reiss Joel (Co-Chief Operating Officer) · Feb 17
Insider sell · $344.6K · Reiss Joel (Co-Chief Operating Officer) · Feb 17
Insider sell · $321.6K · Reiss Joel (Co-Chief Operating Officer) · Feb 17
Insider sell · $423.0K · Reiss Joel (Co-Chief Operating Officer) · Feb 17
Insider sell · $509.1K · Reiss Joel (Co-Chief Operating Officer) · Feb 17
Insider sell · $285.9K · Reiss Joel (Co-Chief Operating Officer) · Feb 17
Insider sell · $429.3K · Reiss Joel (Co-Chief Operating Officer) · Feb 17
Insider sell · $37.8K · Reiss Joel (Co-Chief Operating Officer) · Feb 17
Insider sell · $65.2K · Reiss Joel (Co-Chief Operating Officer) · Feb 17
Insider sell · $91.4K · Reiss Joel (Co-Chief Operating Officer) · Feb 17
Insider buy · $1.22M · Lisman Michael (President & CEO) · Feb 6
Insider sell · $414.7K · Murphy Patrick Joseph (Co-Chief Operating Officer) · Feb 2
Insider sell · $56.2K · Stein Kevin M · Feb 2
Insider sell · $306.9K · Stein Kevin M · Feb 2
Insider sell · $2.8K · Stein Kevin M · Feb 2
Insider sell · $8.5K · Stein Kevin M · Feb 2
Insider sell · $1.4K · Stein Kevin M · Feb 2
Insider sell · $247.5K · Stein Kevin M · Feb 2
Insider sell · $82.0K · Stein Kevin M · Feb 2
Insider sell · $73.6K · Stein Kevin M · Feb 2
Insider sell · $2.8K · Stein Kevin M · Feb 2
Insider sell · $68.0K · Stein Kevin M · Feb 2
Insider sell · $159.0K · Stein Kevin M · Feb 2
Insider sell · $316.8K · Stein Kevin M · Feb 2
Insider sell · $1.22M · Stein Kevin M · Feb 2
Insider sell · $3.05M · Stein Kevin M · Feb 2
Insider sell · $5.69M · Stein Kevin M · Feb 2
Insider sell · $6.92M · Stein Kevin M · Feb 2
Insider sell · $8.42M · Stein Kevin M · Feb 2
Insider sell · $8.08M · Stein Kevin M · Feb 2
Insider sell · $9.51M · Stein Kevin M · Feb 2
Insider sell · $2.95M · Stein Kevin M · Feb 2
Insider sell · $2.59M · Stein Kevin M · Feb 2
Insider sell · $2.88M · Stein Kevin M · Feb 2
Insider sell · $2.03M · Stein Kevin M · Feb 2
Insider sell · $1.95M · Stein Kevin M · Feb 2
Insider sell · $4.43M · Stein Kevin M · Feb 2
Insider sell · $2.10M · Stein Kevin M · Feb 2
Insider sell · $1.16M · Stein Kevin M · Feb 2
Insider sell · $2.15M · Stein Kevin M · Feb 2
Insider sell · $615.2K · Stein Kevin M · Feb 2
Insider sell · $388.5K · Stein Kevin M · Feb 2
Insider sell · $1.04M · Stein Kevin M · Feb 2
Insider sell · $14.4K · Stein Kevin M · Feb 2
Insider sell · $62.5K · Reiss Joel (Co-Chief Operating Officer) · Jan 15
Insider sell · $95.3K · Reiss Joel (Co-Chief Operating Officer) · Jan 15
Insider sell · $135.1K · Reiss Joel (Co-Chief Operating Officer) · Jan 15
Insider sell · $182.2K · Reiss Joel (Co-Chief Operating Officer) · Jan 15
Insider sell · $128.3K · Reiss Joel (Co-Chief Operating Officer) · Jan 15
Insider sell · $349.5K · Reiss Joel (Co-Chief Operating Officer) · Jan 15
Insider sell · $565.2K · Reiss Joel (Co-Chief Operating Officer) · Jan 15
Insider sell · $681.2K · Reiss Joel (Co-Chief Operating Officer) · Jan 15
Insider sell · $371.6K · Reiss Joel (Co-Chief Operating Officer) · Jan 15
Insider sell · $532.0K · Reiss Joel (Co-Chief Operating Officer) · Jan 15
Insider sell · $648.4K · Reiss Joel (Co-Chief Operating Officer) · Jan 15
Insider sell · $368.1K · Reiss Joel (Co-Chief Operating Officer) · Jan 15
Insider sell · $696.6K · Reiss Joel (Co-Chief Operating Officer) · Jan 15
Insider sell · $286.8K · Reiss Joel (Co-Chief Operating Officer) · Jan 15
Insider sell · $294.2K · Reiss Joel (Co-Chief Operating Officer) · Jan 15
Insider sell · $50.3K · Reiss Joel (Co-Chief Operating Officer) · Jan 15
Insider sell · $71.9K · Reiss Joel (Co-Chief Operating Officer) · Jan 15
Insider sell · $57.6K · Reiss Joel (Co-Chief Operating Officer) · Jan 15
Insider sell · $3.01M · Stein Kevin M · Jan 14
Insider sell · $5.58M · Stein Kevin M · Jan 14
Insider sell · $2.14M · Stein Kevin M · Jan 14
Insider sell · $8.97M · Stein Kevin M · Jan 8
Insider sell · $1.80M · Stein Kevin M · Jan 8
Insider sell · $3.83M · Stein Kevin M · Jan 8
Insider sell · $7.38M · Stein Kevin M · Jan 8
Insider sell · $676.6K · Stein Kevin M · Jan 8
Insider sell · $1.31M · Stein Kevin M · Jan 8
Insider sell · $480.5K · Stein Kevin M · Jan 8
Insider sell · $762.5K · Stein Kevin M · Jan 5
Insider sell · $27.3K · Stein Kevin M · Jan 5
Insider sell · $218.3K · Stein Kevin M · Jan 5
Insider sell · $348.6K · Stein Kevin M · Jan 5
Insider sell · $979.6K · Stein Kevin M · Jan 5
Insider sell · $5.42M · Stein Kevin M · Jan 5
Insider sell · $6.11M · Stein Kevin M · Jan 5
Insider sell · $2.44M · Stein Kevin M · Jan 5
Insider sell · $2.86M · Stein Kevin M · Jan 5
Insider sell · $660.4K · Stein Kevin M · Jan 5
Insider sell · $1.40M · Stein Kevin M · Jan 5
Insider sell · $1.84M · Stein Kevin M · Jan 5
Insider sell · $2.18M · Stein Kevin M · Jan 5
Insider sell · $555.1K · Stein Kevin M · Jan 5
Insider sell · $1.71M · Stein Kevin M · Jan 5
Insider sell · $1.68M · Stein Kevin M · Jan 5
Insider sell · $531.5K · Stein Kevin M · Jan 5
Insider sell · $1.25M · Stein Kevin M · Jan 5
Insider sell · $2.58M · Stein Kevin M · Jan 5
Insider sell · $379.2K · Stein Kevin M · Jan 5
Insider sell · $416.1K · Stein Kevin M · Jan 5
Insider sell · $385.4K · Murphy Patrick Joseph (Co-Chief Operating Officer) · Jan 2
Insider sell · $102.6K · Reiss Joel (Co-Chief Operating Officer) · Dec 15
Insider sell · $359.4K · Reiss Joel (Co-Chief Operating Officer) · Dec 15
Insider sell · $282.7K · Reiss Joel (Co-Chief Operating Officer) · Dec 15
Insider sell · $282.8K · Reiss Joel (Co-Chief Operating Officer) · Dec 15
Insider sell · $337.1K · Reiss Joel (Co-Chief Operating Officer) · Dec 15
Insider sell · $432.7K · Reiss Joel (Co-Chief Operating Officer) · Dec 15
Insider sell · $690.7K · Reiss Joel (Co-Chief Operating Officer) · Dec 15
Insider sell · $541.7K · Reiss Joel (Co-Chief Operating Officer) · Dec 15
Insider sell · $283.9K · Reiss Joel (Co-Chief Operating Officer) · Dec 15
Insider sell · $539.9K · Reiss Joel (Co-Chief Operating Officer) · Dec 15
Insider sell · $360.7K · Reiss Joel (Co-Chief Operating Officer) · Dec 15
Insider sell · $78.9K · Reiss Joel (Co-Chief Operating Officer) · Dec 15
Insider sell · $64.7K · Reiss Joel (Co-Chief Operating Officer) · Dec 15
Insider sell · $75.2K · Reiss Joel (Co-Chief Operating Officer) · Dec 15
Insider sell · $41.5K · Reiss Joel (Co-Chief Operating Officer) · Dec 15
Insider sell · $57.1K · Reiss Joel (Co-Chief Operating Officer) · Dec 15
Insider sell · $15.6K · Reiss Joel (Co-Chief Operating Officer) · Dec 15
Insider sell · $32.5K · Reiss Joel (Co-Chief Operating Officer) · Dec 15
Insider sell · $18.2K · Reiss Joel (Co-Chief Operating Officer) · Dec 15
Insider sell · $58.6K · Reiss Joel (Co-Chief Operating Officer) · Dec 15
Insider sell · $78.3K · Reiss Joel (Co-Chief Operating Officer) · Dec 15
Insider sell · $154.1K · Reiss Joel (Co-Chief Operating Officer) · Dec 15
Insider sell · $26.1K · Reiss Joel (Co-Chief Operating Officer) · Dec 15
Insider sell · $52.3K · Reiss Joel (Co-Chief Operating Officer) · Dec 15
Insider sell · $26.2K · Reiss Joel (Co-Chief Operating Officer) · Dec 15
Insider sell · $39.3K · Reiss Joel (Co-Chief Operating Officer) · Dec 15
Insider sell · $747.8K · SMALL ROBERT J · Dec 10
Insider sell · $5.22M · SMALL ROBERT J · Dec 10
Insider sell · $95.5K · SMALL ROBERT J · Dec 10
Insider sell · $101.08M · SMALL ROBERT J · Dec 9
Insider sell · $20.41M · SMALL ROBERT J · Dec 9
Insider sell · $9.40M · Stein Kevin M · Dec 4
Insider sell · $2.83M · Stein Kevin M · Dec 4
Insider sell · $2.44M · Stein Kevin M · Dec 4
Insider sell · $1.90M · Stein Kevin M · Dec 4
Insider sell · $4.28M · Stein Kevin M · Dec 4
Insider sell · $2.29M · Stein Kevin M · Dec 4
Insider sell · $676.3K · Stein Kevin M · Dec 4
Insider sell · $41.0K · Stein Kevin M · Dec 4
Insider sell · $391.8K · Murphy Patrick Joseph (Co-Chief Operating Officer) · Dec 1
Insider sell · $4.08M · Stein Kevin M · Nov 28
Insider sell · $2.10M · Stein Kevin M · Nov 28
Insider sell · $68.1K · Stein Kevin M · Nov 28
Insider sell · $40.8K · Stein Kevin M · Nov 26
Insider sell · $5.57M · Stein Kevin M · Nov 25
Insider sell · $122.6K · Stein Kevin M · Nov 25
Insider sell · $312.9K · Stein Kevin M · Nov 21
Insider sell · $891.0K · Stein Kevin M · Nov 20
Insider sell · $544.6K · Stein Kevin M · Nov 20
Insider sell · $66.8K · Stein Kevin M · Nov 20
8-K · new material agreement · 2026-04-17
8-K · company disclosure · 2026-04-15
8-K · company disclosure · 2026-04-14
8-K · other material news · 2026-04-07
8-K · new material agreement · 2026-02-13
8-K · company disclosure · 2026-02-11
8-K · company disclosure · 2026-02-09
8-K · other material news · 2026-01-16
8-K · other material news · 2025-12-31
8-K · other material news · 2025-10-06
8-K · company disclosure · 2025-10-01
8-K · new material agreement · 2025-09-18
8-K · new material agreement · 2025-08-20
8-K · company disclosure · 2025-08-13
8-K · company disclosure · 2025-08-11
8-K · other material news · 2025-06-30
8-K · new material agreement · 2025-05-20
8-K · company disclosure · 2025-05-13
8-K · company disclosure · 2025-05-13
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Market cap
$72603.47M
Float
55.6M
99% public
Short % float
Pro
Days to cover
Pro
AI Brief
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Plain-English read on TDG's signals — what's in favor and the red flags.
Unlock with Pro
Insiders
250
Transactions
250
Filings
50
Profiles
Type
Date
Insider
Title
Shares
Price
Value
Exercise
2026-05-19
Howley W Nicholas
—
10,132
$66.47
$673.5K
Sell
2026-05-19
Howley W Nicholas
—
40
$1,145.16
$45.8K
Sell
2026-05-19
Howley W Nicholas
—
60
$1,146.42
$68.8K
Sell
2026-05-19
Howley W Nicholas
—
80
$1,150.17
$92.0K
Sell
2026-05-19
Howley W Nicholas
—
80
$1,160.00
$92.8K
Exercise
Howley W Nicholas
2026-05-19
$673.5K
10,132 @ $66.47
Sell
Howley W Nicholas
2026-05-19
$45.8K
40 @ $1,145.16
Sell
Howley W Nicholas
2026-05-19
$68.8K
60 @ $1,146.42
Sell
Howley W Nicholas
2026-05-19
$92.0K
80 @ $1,150.17
Sell
Howley W Nicholas
2026-05-19
$92.8K
80 @ $1,160.00
245 more transactions on Pro
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