Skip to content
Whale Atlas — Follow the signal.
Home
FULL RECORDS
Search insider filingsAll Congress filings
MORE TOOLS
WatchlistGold IntelligencePeopleCharts & technicalsCompany financialsOfficial newsMy saved workspace
YOUR RESEARCH
HomeSearch insider filingsAll Congress filings
More research tools
ExploreGold IntelligencePeopleInvestigate an ideaCharts & technicalsMore evidenceCompany financialsOfficial newsMy research & helpWatchlistMy saved workspaceLearn the basicsHow signals workData & coverage
RESOURCES
LearnMethodologyData sources
Built on public evidence.

Primary sources. Clear reasoning.
No black boxes.

Our approach
Public research workspacev1.0

Loading data…Scanning SEC filings…Checking Congress reports…Following the signal…

HomeSearchCongressWatchlist
© 2026 Whale AtlasFree public-filing research. Not financial advice. By using this site you agree to the Terms of Use.
FAQCompare trackersMethodologyData & correctionsTermsPrivacy
Back to Home
T

TDG

NYSE

TransDigm Group INC

Latest disclosureSeptember 22, 2026
Insider score Why 0?
0/ 100
Qualifying buys · 30d
$0

0 purchases · 269 sales

Price by TradingViewDelayed quote from TradingView, for viewing only. It does not power Whale Atlas scores or alerts. If the quote does not load, open the TradingView link.

Insider transactions 310

Limited filing history
All310Buying0Selling269Other41
Filters

Last 30 daysNo qualifying insider buying. Sales: $4.27M by 1 insider.

41 of 310 trades · April 15, 2026 – September 18, 2026Incomplete history: this shows the filings imported so far, not every filing ever made. Dates are trade dates. Filters affect this table only.

Showing the first 6 of 41 trades on this page.

Other activity disclosedAmended filing

Robert J. Small

Director

Filing error, value unverified

The filed price or transaction value needs verification before it can be used in totals or buying signals.

Raw filed price per unit
$0.00
Raw implied value
$0.00
Verified price
—
Verified value
—
Confidence
low
Validation findings
amendment requires reconciliation
Original transaction filing ↗

Common Stock

Value context
—
Reported price
—
Understand this price

Filing error, value unverified. The filed amounts are preserved for review and excluded from buying signals and transaction totals until verified.

Traded September 18, 2026Filed September 22, 2026SEC filing
Award disclosed

Peter Palmer

Director

Common Stock

Value context
$36.89K
Reported price
$1,085.00 / share
Traded September 18, 2026Filed September 21, 2026SEC filing
Award disclosed

W. Nicholas Howley

Director

Common Stock

Value context
$136.71K
Reported price
$1,085.00 / share
Traded September 18, 2026Filed September 21, 2026SEC filing
Award disclosed

Irina Igorevna Krasik

Director

Common Stock

Value context
$14.11K
Reported price
$1,085.00 / share
Traded September 18, 2026Filed September 21, 2026SEC filing
Award disclosed

Robert J. Small

Director

Common Stock

Value context
$56.42K
Reported price
$1,085.00 / share
Traded September 18, 2026Filed September 21, 2026SEC filing
Award disclosed

Michele Santana

Director

Common Stock

Value context
$36.89K
Reported price
$1,085.00 / share
Traded September 18, 2026Filed September 21, 2026SEC filing
Award disclosed

Gary E. Mccullough

Director

Common Stock

Value context
$44.49K
Reported price
$1,085.00 / share
Traded September 18, 2026Filed September 21, 2026SEC filing
Award disclosed

Sean P. Hennessy

Director

Common Stock

Value context
$49.91K
Reported price
$1,085.00 / share
Traded September 18, 2026Filed September 21, 2026SEC filing
Award disclosed

Michael Graff

Director

Common Stock

Value context
$36.89K
Reported price
$1,085.00 / share
Traded September 18, 2026Filed September 21, 2026SEC filing
Award disclosed

Jane M. Cronin

Director

Common Stock

Value context
$36.89K
Reported price
$1,085.00 / share
Traded September 18, 2026Filed September 21, 2026SEC filing
Award disclosed

David Barr

Director

Common Stock

Value context
$49.91K
Reported price
$1,085.00 / share
Traded September 18, 2026Filed September 21, 2026SEC filing
Exercise or conversion

Joel Reiss

Co-Chief Operating Officer

Common Stock

Value context
$1.11M
Reported price
$284.97 / share
Traded September 15, 2026Filed September 16, 2026SEC filing
Exercise or conversion

Joel Reiss

Co-Chief Operating Officer

Stock Option

Derivative security · not the ordinary share price.

Value context
Not a separate purchase
Exercise / conversion price
$284.97 exercise / conversion price
Understand this price

This row records an option exercise or conversion. The derivative transaction price is separate from the exercise price; it is not the stock's market price. Its row value is not shown as another stock purchase.

Traded September 15, 2026Filed September 16, 2026SEC filing
Exercise or conversion

W. Nicholas Howley

Director

Filing error, value unverified

The filed price or value is unverified and is excluded from totals and purchase scores.

Raw filed price per unit
$66.47
Raw implied value
$673,474.04
Verified price
—
Verified value
—
Confidence
low
Validation findings
price out of range
Original transaction filing ↗

Common Stock

Value context
—
Reported price
—
Understand this price

Filing error, value unverified. The filed amounts are preserved for review and excluded from buying signals and transaction totals until verified.

Traded August 18, 2026Filed August 19, 2026SEC filing
Exercise or conversion

W. Nicholas Howley

Director

Stock Option

Derivative security · not the ordinary share price.

Value context
Not a separate purchase
Exercise / conversion price
$66.47 exercise / conversion price
Understand this price

This row records an option exercise or conversion. The derivative transaction price is separate from the exercise price; it is not the stock's market price. Its row value is not shown as another stock purchase.

Traded August 18, 2026Filed August 19, 2026SEC filing
Exercise or conversion

Joel Reiss

Co-Chief Operating Officer

Common Stock

Value context
$1.11M
Reported price
$284.97 / share
Traded August 17, 2026Filed August 18, 2026SEC filing
Exercise or conversion

Joel Reiss

Co-Chief Operating Officer

Stock Option

Derivative security · not the ordinary share price.

Value context
Not a separate purchase
Exercise / conversion price
$284.97 exercise / conversion price
Understand this price

This row records an option exercise or conversion. The derivative transaction price is separate from the exercise price; it is not the stock's market price. Its row value is not shown as another stock purchase.

Traded August 17, 2026Filed August 18, 2026SEC filing
Exercise or conversionAmended filing

Joel Reiss

Co-Chief Operating Officer

Filing error, value unverified

The filed price or transaction value needs verification before it can be used in totals or buying signals.

Raw filed price per unit
$0.00
Raw implied value
$0.00
Verified price
—
Verified value
—
Confidence
low
Validation findings
amendment requires reconciliation
Original transaction filing ↗

Stock Option

Derivative security · not the ordinary share price.

Value context
—
Exercise / conversion price
—
Understand this price

Filing error, value unverified. The filed amounts are preserved for review and excluded from buying signals and transaction totals until verified.

Traded July 15, 2026Filed July 21, 2026SEC filing
Exercise or conversion

W. Nicholas Howley

Director

Filing error, value unverified

The filed price or value is unverified and is excluded from totals and purchase scores.

Raw filed price per unit
$66.47
Raw implied value
$673,474.04
Verified price
—
Verified value
—
Confidence
low
Validation findings
price out of range
Original transaction filing ↗

Common Stock

Value context
—
Reported price
—
Understand this price

Filing error, value unverified. The filed amounts are preserved for review and excluded from buying signals and transaction totals until verified.

Traded July 20, 2026Filed July 21, 2026SEC filing
Exercise or conversion

W. Nicholas Howley

Director

Stock Option

Derivative security · not the ordinary share price.

Value context
Not a separate purchase
Exercise / conversion price
$66.47 exercise / conversion price
Understand this price

This row records an option exercise or conversion. The derivative transaction price is separate from the exercise price; it is not the stock's market price. Its row value is not shown as another stock purchase.

Traded July 20, 2026Filed July 21, 2026SEC filing
Exercise or conversion

Joel Reiss

Co-Chief Operating Officer

Common Stock

Value context
$1.11M
Reported price
$284.97 / share
Traded July 15, 2026Filed July 17, 2026SEC filing
Exercise or conversion

Joel Reiss

Co-Chief Operating Officer

Stock Option

Derivative security · not the ordinary share price.

Value context
Not a separate purchase
Exercise / conversion price
$284.97 exercise / conversion price
Understand this price

This row records an option exercise or conversion. The derivative transaction price is separate from the exercise price; it is not the stock's market price. Its row value is not shown as another stock purchase.

Traded July 15, 2026Filed July 17, 2026SEC filing
Other activity disclosedAmended filing

W. Nicholas Howley

Director

Filing error, value unverified

The filed price or transaction value needs verification before it can be used in totals or buying signals.

Raw filed price per unit
$0.00
Raw implied value
$0.00
Verified price
—
Verified value
—
Confidence
low
Validation findings
amendment requires reconciliation
Original transaction filing ↗

Common Stock

Value context
—
Reported price
—
Understand this price

Filing error, value unverified. The filed amounts are preserved for review and excluded from buying signals and transaction totals until verified.

Traded June 18, 2026Filed June 24, 2026SEC filing
Exercise or conversion

W. Nicholas Howley

Director

Common Stock

Value context
$673.47K
Reported price
$66.47 / share
Traded June 18, 2026Filed June 22, 2026SEC filing
Exercise or conversion

W. Nicholas Howley

Director

Stock Option

Derivative security · not the ordinary share price.

Value context
Not a separate purchase
Exercise / conversion price
$66.47 exercise / conversion price
Understand this price

This row records an option exercise or conversion. The derivative transaction price is separate from the exercise price; it is not the stock's market price. Its row value is not shown as another stock purchase.

Traded June 18, 2026Filed June 22, 2026SEC filing
Exercise or conversion

W. Nicholas Howley

Director

Also reported in another filing

Related filings are retained as evidence. This economic transaction is counted once.

This record is excluded from totals to avoid counting the same transaction twice.

Canonical SEC filing ↗Original transaction filing ↗

Common Stock

Value context
Unavailable
Reported price
$66.47 / share
Traded June 18, 2026Filed June 22, 2026SEC filing
Exercise or conversion

W. Nicholas Howley

Director

Also reported in another filing

Related filings are retained as evidence. This economic transaction is counted once.

This record is excluded from totals to avoid counting the same transaction twice.

Canonical SEC filing ↗Original transaction filing ↗

Stock Option

Derivative security · not the ordinary share price.

Value context
Not a separate purchase
Exercise / conversion price
$66.47 exercise / conversion price
Understand this price

This row records an option exercise or conversion. The derivative transaction price is separate from the exercise price; it is not the stock's market price. Its row value is not shown as another stock purchase.

Traded June 18, 2026Filed June 22, 2026SEC filing
Exercise or conversion

W. Nicholas Howley

Director

Also reported in another filing

Related filings are retained as evidence. This economic transaction is counted once.

This record is excluded from totals to avoid counting the same transaction twice.

Canonical SEC filing ↗Original transaction filing ↗

Common Stock

Value context
Unavailable
Reported price
$66.47 / share
Traded June 18, 2026Filed June 22, 2026SEC filing
Exercise or conversion

W. Nicholas Howley

Director

Also reported in another filing

Related filings are retained as evidence. This economic transaction is counted once.

This record is excluded from totals to avoid counting the same transaction twice.

Canonical SEC filing ↗Original transaction filing ↗

Stock Option

Derivative security · not the ordinary share price.

Value context
Not a separate purchase
Exercise / conversion price
$66.47 exercise / conversion price
Understand this price

This row records an option exercise or conversion. The derivative transaction price is separate from the exercise price; it is not the stock's market price. Its row value is not shown as another stock purchase.

Traded June 18, 2026Filed June 22, 2026SEC filing
Exercise or conversion

Joel Reiss

Co-Chief Operating Officer

Common Stock

Value context
$1.11M
Reported price
$284.97 / share
Traded June 15, 2026Filed June 16, 2026SEC filing
Exercise or conversion

Joel Reiss

Co-Chief Operating Officer

Stock Option

Derivative security · not the ordinary share price.

Value context
Not a separate purchase
Exercise / conversion price
$284.97 exercise / conversion price
Understand this price

This row records an option exercise or conversion. The derivative transaction price is separate from the exercise price; it is not the stock's market price. Its row value is not shown as another stock purchase.

Traded June 15, 2026Filed June 16, 2026SEC filing
Exercise or conversion

W. Nicholas Howley

Director

Common Stock

Value context
$673.47K
Reported price
$66.47 / share
Traded May 18, 2026Filed May 19, 2026SEC filing
Exercise or conversion

W. Nicholas Howley

Director

Stock Option

Derivative security · not the ordinary share price.

Value context
Not a separate purchase
Exercise / conversion price
$66.47 exercise / conversion price
Understand this price

This row records an option exercise or conversion. The derivative transaction price is separate from the exercise price; it is not the stock's market price. Its row value is not shown as another stock purchase.

Traded May 18, 2026Filed May 19, 2026SEC filing
Exercise or conversion

Joel Reiss

Co-Chief Operating Officer

Common Stock

Value context
$1.11M
Reported price
$284.97 / share
Traded May 15, 2026Filed May 18, 2026SEC filing
Exercise or conversion

Joel Reiss

Co-Chief Operating Officer

Stock Option

Derivative security · not the ordinary share price.

Value context
Not a separate purchase
Exercise / conversion price
$284.97 exercise / conversion price
Understand this price

This row records an option exercise or conversion. The derivative transaction price is separate from the exercise price; it is not the stock's market price. Its row value is not shown as another stock purchase.

Traded May 15, 2026Filed May 18, 2026SEC filing
Exercise or conversion

W. Nicholas Howley

Director

Common Stock

Value context
$498.46K
Reported price
$50.92 / share
Traded April 20, 2026Filed April 21, 2026SEC filing
Exercise or conversion

W. Nicholas Howley

Director

Common Stock

Value context
$22.8K
Reported price
$66.47 / share
Traded April 20, 2026Filed April 21, 2026SEC filing
Exercise or conversion

W. Nicholas Howley

Director

Stock Option

Derivative security · not the ordinary share price.

Value context
Not a separate purchase
Exercise / conversion price
$50.92 exercise / conversion price
Understand this price

This row records an option exercise or conversion. The derivative transaction price is separate from the exercise price; it is not the stock's market price. Its row value is not shown as another stock purchase.

Traded April 20, 2026Filed April 21, 2026SEC filing
Exercise or conversion

W. Nicholas Howley

Director

Stock Option

Derivative security · not the ordinary share price.

Value context
Not a separate purchase
Exercise / conversion price
$66.47 exercise / conversion price
Understand this price

This row records an option exercise or conversion. The derivative transaction price is separate from the exercise price; it is not the stock's market price. Its row value is not shown as another stock purchase.

Traded April 20, 2026Filed April 21, 2026SEC filing
Exercise or conversion

Joel Reiss

Co-Chief Operating Officer

Common Stock

Value context
$1.11M
Reported price
$284.97 / share
Traded April 15, 2026Filed April 16, 2026SEC filing
Exercise or conversion

Joel Reiss

Co-Chief Operating Officer

Stock Option

Derivative security · not the ordinary share price.

Value context
Not a separate purchase
Exercise / conversion price
$284.97 exercise / conversion price
Understand this price

This row records an option exercise or conversion. The derivative transaction price is separate from the exercise price; it is not the stock's market price. Its row value is not shown as another stock purchase.

Traded April 15, 2026Filed April 16, 2026SEC filing
Reporting insiderSecurity / transactionAmount / priceValueTraded / disclosedSource
Director
Filing error, value unverified

The filed price or transaction value needs verification before it can be used in totals or buying signals.

Raw filed price per unit
$0.00
Raw implied value
$0.00
Verified price
—
Verified value
—
Confidence
low
Validation findings
amendment requires reconciliation
Original transaction filing ↗
Common StockOther transaction0——Sep 18Filed Sep 22 · 4d laterSEC filing
DirectorCommon StockGrant or award34$1,085.00 / share$36.89KSep 18Filed Sep 21 · 3d laterSEC filing
DirectorCommon StockGrant or award126$1,085.00 / share$136.71KSep 18Filed Sep 21 · 3d laterSEC filing
DirectorCommon StockGrant or award13$1,085.00 / share$14.11KSep 18Filed Sep 21 · 3d laterSEC filing
DirectorCommon StockGrant or award52$1,085.00 / share$56.42KSep 18Filed Sep 21 · 3d laterSEC filing
DirectorCommon StockGrant or award34$1,085.00 / share$36.89KSep 18Filed Sep 21 · 3d laterSEC filing
DirectorCommon StockGrant or award41$1,085.00 / share$44.49KSep 18Filed Sep 21 · 3d laterSEC filing
DirectorCommon StockGrant or award46$1,085.00 / share$49.91KSep 18Filed Sep 21 · 3d laterSEC filing
DirectorCommon StockGrant or award34$1,085.00 / share$36.89KSep 18Filed Sep 21 · 3d laterSEC filing
DirectorCommon StockGrant or award34$1,085.00 / share$36.89KSep 18Filed Sep 21 · 3d laterSEC filing
DirectorCommon StockGrant or award46$1,085.00 / share$49.91KSep 18Filed Sep 21 · 3d laterSEC filing
Co-Chief Operating OfficerCommon StockOption exercise or conversion10b5-13,900$284.97 / share$1.11MSep 15Filed Sep 16 · 1d laterSEC filing
Co-Chief Operating OfficerStock OptionOption exercise or conversion10b5-1Derivative units3,900$284.97 exercise / conversion priceNot a separate purchaseSep 15Filed Sep 16 · 1d laterSEC filing
Director
Filing error, value unverified

The filed price or value is unverified and is excluded from totals and purchase scores.

Raw filed price per unit
$66.47
Raw implied value
$673,474.04
Verified price
—
Verified value
—
Confidence
low
Validation findings
price out of range
Original transaction filing ↗
Common StockOption exercise or conversion10b5-110,132——Aug 18Filed Aug 19 · 1d laterSEC filing
DirectorStock OptionOption exercise or conversion10b5-1Derivative units10,132$66.47 exercise / conversion priceNot a separate purchaseAug 18Filed Aug 19 · 1d laterSEC filing
Co-Chief Operating OfficerCommon StockOption exercise or conversion10b5-13,900$284.97 / share$1.11MAug 17Filed Aug 18 · 1d laterSEC filing
Co-Chief Operating OfficerStock OptionOption exercise or conversion10b5-1Derivative units3,900$284.97 exercise / conversion priceNot a separate purchaseAug 17Filed Aug 18 · 1d laterSEC filing
Co-Chief Operating Officer
Filing error, value unverified

The filed price or transaction value needs verification before it can be used in totals or buying signals.

Raw filed price per unit
$0.00
Raw implied value
$0.00
Verified price
—
Verified value
—
Confidence
low
Validation findings
amendment requires reconciliation
Original transaction filing ↗
Stock OptionOption exercise or conversion10b5-1Derivative units3,900——Jul 15Filed Jul 21 · 6d laterSEC filing
Director
Filing error, value unverified

The filed price or value is unverified and is excluded from totals and purchase scores.

Raw filed price per unit
$66.47
Raw implied value
$673,474.04
Verified price
—
Verified value
—
Confidence
low
Validation findings
price out of range
Original transaction filing ↗
Common StockOption exercise or conversion10b5-110,132——Jul 20Filed Jul 21 · 1d laterSEC filing
DirectorStock OptionOption exercise or conversion10b5-1Derivative units10,132$66.47 exercise / conversion priceNot a separate purchaseJul 20Filed Jul 21 · 1d laterSEC filing
Co-Chief Operating OfficerCommon StockOption exercise or conversion10b5-13,900$284.97 / share$1.11MJul 15Filed Jul 17 · 2d laterSEC filing
Co-Chief Operating OfficerStock OptionOption exercise or conversion10b5-1Derivative units3,900$284.97 exercise / conversion priceNot a separate purchaseJul 15Filed Jul 17 · 2d laterSEC filing
Director
Filing error, value unverified

The filed price or transaction value needs verification before it can be used in totals or buying signals.

Raw filed price per unit
$0.00
Raw implied value
$0.00
Verified price
—
Verified value
—
Confidence
low
Validation findings
amendment requires reconciliation
Original transaction filing ↗
Common StockOther transaction10b5-10——Jun 18Filed Jun 24 · 6d laterSEC filing
DirectorCommon StockOption exercise or conversion10,132$66.47 / share$673.47KJun 18Filed Jun 22 · 4d laterSEC filing
DirectorStock OptionOption exercise or conversionDerivative units10,132$66.47 exercise / conversion priceNot a separate purchaseJun 18Filed Jun 22 · 4d laterSEC filing
Director
Also reported in another filing

Related filings are retained as evidence. This economic transaction is counted once.

This record is excluded from totals to avoid counting the same transaction twice.

Canonical SEC filing ↗Original transaction filing ↗
Common StockOption exercise or conversion10,132$66.47 / shareUnavailableJun 18Filed Jun 22 · 4d laterSEC filing
Director
Also reported in another filing

Related filings are retained as evidence. This economic transaction is counted once.

This record is excluded from totals to avoid counting the same transaction twice.

Canonical SEC filing ↗Original transaction filing ↗
Stock OptionOption exercise or conversionDerivative units10,132$66.47 exercise / conversion priceNot a separate purchaseJun 18Filed Jun 22 · 4d laterSEC filing
Director
Also reported in another filing

Related filings are retained as evidence. This economic transaction is counted once.

This record is excluded from totals to avoid counting the same transaction twice.

Canonical SEC filing ↗Original transaction filing ↗
Common StockOption exercise or conversion10,132$66.47 / shareUnavailableJun 18Filed Jun 22 · 4d laterSEC filing
Director
Also reported in another filing

Related filings are retained as evidence. This economic transaction is counted once.

This record is excluded from totals to avoid counting the same transaction twice.

Canonical SEC filing ↗Original transaction filing ↗
Stock OptionOption exercise or conversionDerivative units10,132$66.47 exercise / conversion priceNot a separate purchaseJun 18Filed Jun 22 · 4d laterSEC filing
Co-Chief Operating OfficerCommon StockOption exercise or conversion3,900$284.97 / share$1.11MJun 15Filed Jun 16 · 1d laterSEC filing
Co-Chief Operating OfficerStock OptionOption exercise or conversionDerivative units3,900$284.97 exercise / conversion priceNot a separate purchaseJun 15Filed Jun 16 · 1d laterSEC filing
DirectorCommon StockOption exercise or conversion10b5-110,132$66.47 / share$673.47KMay 18Filed May 19 · 1d laterSEC filing
DirectorStock OptionOption exercise or conversion10b5-1Derivative units10,132$66.47 exercise / conversion priceNot a separate purchaseMay 18Filed May 19 · 1d laterSEC filing
Co-Chief Operating OfficerCommon StockOption exercise or conversion10b5-13,900$284.97 / share$1.11MMay 15Filed May 18 · 3d laterSEC filing
Co-Chief Operating OfficerStock OptionOption exercise or conversion10b5-1Derivative units3,900$284.97 exercise / conversion priceNot a separate purchaseMay 15Filed May 18 · 3d laterSEC filing
DirectorCommon StockOption exercise or conversion10b5-19,789$50.92 / share$498.46KApr 20Filed Apr 21 · 1d laterSEC filing
DirectorCommon StockOption exercise or conversion10b5-1343$66.47 / share$22.8KApr 20Filed Apr 21 · 1d laterSEC filing
DirectorStock OptionOption exercise or conversion10b5-1Derivative units9,789$50.92 exercise / conversion priceNot a separate purchaseApr 20Filed Apr 21 · 1d laterSEC filing
DirectorStock OptionOption exercise or conversion10b5-1Derivative units343$66.47 exercise / conversion priceNot a separate purchaseApr 20Filed Apr 21 · 1d laterSEC filing
Co-Chief Operating OfficerCommon StockOption exercise or conversion10b5-13,900$284.97 / share$1.11MApr 15Filed Apr 16 · 1d laterSEC filing
Co-Chief Operating OfficerStock OptionOption exercise or conversion10b5-1Derivative units3,900$284.97 exercise / conversion priceNot a separate purchaseApr 15Filed Apr 16 · 1d laterSEC filing

Congress transactions 20

All Congress filings
Sale disclosed

Transdigm Group Incorporated Common Stock (TDG) · Stock

The filing reports a sale for a dependent.

April McClain Delaney official portraitApril McClain DelaneyReporting House member
Reported amount
$100,001 – $250,000Reported range; exact amount not disclosed.
Trade date
August 25, 2026
Filed September 9, 2026 · 15d laterOriginal report
Purchase disclosed

Transdigm Group Incorporated Common Stock (TDG) · Stock

The filing reports a purchase for a dependent.

April McClain Delaney official portraitApril McClain DelaneyReporting House member
Reported amount
$1,001 – $15,000Reported range; exact amount not disclosed.
Trade date
July 28, 2026
Filed August 3, 2026 · 6d laterOriginal report
Purchase disclosed

Transdigm Group Incorporated Common Stock · Stock

The filing reports a purchase for the member.

AAAlan ArmstrongReporting Senate member
Reported amount
$1,001 – $15,000Reported range; exact amount not disclosed.
Trade date
March 27, 2026
Filed July 21, 2026 · 116d laterOriginal report
Purchase disclosed

Transdigm Group Incorporated Common Stock (TDG) · Stock

The filing reports a purchase for a dependent.

April McClain Delaney official portraitApril McClain DelaneyReporting House member
Reported amount
$1,001 – $15,000Reported range; exact amount not disclosed.
Trade date
May 22, 2026
Filed June 5, 2026 · 14d laterOriginal report
Purchase disclosed

Transdigm Group Incorporated Common Stock (TDG) · Stock

The filing reports a purchase for a dependent.

April McClain Delaney official portraitApril McClain DelaneyReporting House member
Reported amount
$1,001 – $15,000Reported range; exact amount not disclosed.
Trade date
May 21, 2026
Filed June 5, 2026 · 15d laterOriginal report
Purchase disclosed

Transdigm Group Incorporated Common Stock (TDG) · Stock

The filing reports a purchase for a dependent.

April McClain Delaney official portraitApril McClain DelaneyReporting House member
Reported amount
$1,001 – $15,000Reported range; exact amount not disclosed.
Trade date
May 13, 2026
Filed June 5, 2026 · 23d laterOriginal report
Purchase disclosed

Transdigm Group Incorporated Common Stock (TDG) · Stock

The filing reports a purchase for a dependent.

April McClain Delaney official portraitApril McClain DelaneyReporting House member
Reported amount
$1,001 – $15,000Reported range; exact amount not disclosed.
Trade date
May 8, 2026
Filed June 5, 2026 · 28d laterOriginal report
Purchase disclosed

Transdigm Group Incorporated Common Stock (TDG) · Stock

The filing reports a purchase for a dependent.

April McClain Delaney official portraitApril McClain DelaneyReporting House member
Reported amount
$1,001 – $15,000Reported range; exact amount not disclosed.
Trade date
May 7, 2026
Filed June 5, 2026 · 29d laterOriginal report
Purchase disclosed

Transdigm Group Incorporated Common Stock (TDG) · Stock

The filing reports a purchase for a dependent.

April McClain Delaney official portraitApril McClain DelaneyReporting House member
Reported amount
$1,001 – $15,000Reported range; exact amount not disclosed.
Trade date
April 29, 2026
Filed May 6, 2026 · 7d laterOriginal report
Purchase disclosed

Transdigm Group Incorporated Common Stock (TDG) · Stock

The filing reports a purchase for a dependent.

April McClain Delaney official portraitApril McClain DelaneyReporting House member
Reported amount
$1,001 – $15,000Reported range; exact amount not disclosed.
Trade date
April 20, 2026
Filed May 6, 2026 · 16d laterOriginal report
Purchase disclosed

Transdigm Group Incorporated Common Stock (TDG) · Stock

The filing reports a purchase for a dependent.

April McClain Delaney official portraitApril McClain DelaneyReporting House member
Reported amount
$1,001 – $15,000Reported range; exact amount not disclosed.
Trade date
April 17, 2026
Filed May 6, 2026 · 19d laterOriginal report
Purchase disclosed

Transdigm Group Incorporated Common Stock (TDG) · Stock

The filing reports a purchase for a dependent.

April McClain Delaney official portraitApril McClain DelaneyReporting House member
Reported amount
$15,001 – $50,000Reported range; exact amount not disclosed.
Trade date
April 16, 2026
Filed May 6, 2026 · 20d laterOriginal report
Purchase disclosed

Transdigm Group Incorporated Common Stock (TDG) · Stock

The filing reports a purchase for a dependent.

April McClain Delaney official portraitApril McClain DelaneyReporting House member
Reported amount
$1,001 – $15,000Reported range; exact amount not disclosed.
Trade date
April 15, 2026
Filed May 6, 2026 · 21d laterOriginal report
Partial sale disclosed

Transdigm Group Incorporated Common Stock (TDG) · Stock

The filing reports a partial sale for the member.

Gilbert Cisneros official portraitGilbert CisnerosReporting House member
Reported amount
$1,001 – $15,000Reported range; exact amount not disclosed.
Trade date
March 25, 2026
Filed April 7, 2026 · 13d laterOriginal report
Purchase disclosed

Transdigm Group Incorporated Common Stock (TDG) · Stock

The filing reports a purchase for the member.

Gilbert Cisneros official portraitGilbert CisnerosReporting House member
Reported amount
$1,001 – $15,000Reported range; exact amount not disclosed.
Trade date
March 16, 2026
Filed April 7, 2026 · 22d laterOriginal report
Purchase disclosed

Transdigm Group Incorporated Common Stock (TDG) · Stock

The filing reports a purchase for the member.

Gilbert Cisneros official portraitGilbert CisnerosReporting House member
Reported amount
$1,001 – $15,000Reported range; exact amount not disclosed.
Trade date
January 30, 2026
Filed February 13, 2026 · 14d laterOriginal report
Partial sale disclosed

Transdigm Group Incorporated Common Stock (TDG) · Stock

The filing reports a partial sale for the member.

Gilbert Cisneros official portraitGilbert CisnerosReporting House member
Reported amount
$1,001 – $15,000Reported range; exact amount not disclosed.
Trade date
December 24, 2025
Filed January 12, 2026 · 19d laterOriginal report
Purchase disclosed

Transdigm Group Incorporated Common Stock (TDG) · Stock

The filing reports a purchase for the member.

Gilbert Cisneros official portraitGilbert CisnerosReporting House member
Reported amount
$1,001 – $15,000Reported range; exact amount not disclosed.
Trade date
November 18, 2025
Filed December 15, 2025 · 27d laterOriginal report
Purchase disclosed

Transdigm Group Incorporated Common Stock (TDG) · Stock

The filing reports a purchase for the member.

Gilbert Cisneros official portraitGilbert CisnerosReporting House member
Reported amount
$1,001 – $15,000Reported range; exact amount not disclosed.
Trade date
October 17, 2025
Filed November 18, 2025 · 32d laterOriginal report
Sale disclosed

Transdigm Group Incorporated Common Stock (TDG) · Stock

The filing reports a sale for a spouse.

Valerie Hoyle official portraitValerie HoyleReporting House member
Reported amount
$1,001 – $15,000Reported range; exact amount not disclosed.
Trade date
September 23, 2025
Filed October 10, 2025 · 17d laterOriginal report
Explore furtherTechnical lab Company financials Test a strategy Compare company

Why this buying score?

No qualifying common-equity purchases

No eligible common-equity purchase is public by this cutoff within 180 transaction-date days. Other instruments, exercises and routine activity do not contribute purchase points.

+0 pts

This score describes qualifying insider purchases at issuer level. Read the methodology

Sources and coverage

Limited filing history · Market-wide discovery does not establish complete company history. View coverage
Source
SEC EDGAR · Form 4
Issuer CIK
0001260221
Latest public acceptance
Sep 23, 2026, 12:24 AM UTC
Score calculated
Oct 8, 2026, 12:06 AM UTC
Parser
form4-parser-1.5
Classifier
form4-classifier-1.1
Scoring methodology
insider-experimental-1.1
Availability
Public filing time, not trade date

Open a transaction's SEC filing for the primary evidence. A code P may describe an open-market or private purchase; classification is not proof of intent.

Insider activity can have many explanations. Signal Strength is not a probability of profit or a recommendation to trade.