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person · Reporting owner

Howley W Nicholas

Disclosed activity across 2 companies

Tapewire entity
21590
SEC CIK
0001352573

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
Perimeter Solutions, Inc.PRM · Entity 3914DirectorApril 23, 2026April 24, 2026
TransDigm Group INCTDG · Entity 2991DirectorSeptember 18, 2026September 21, 2026

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

Perimeter Solutions, Inc.

Report date April 23, 2026 · Filed April 24, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect606,200 Reported balance After 2026-04-23 transaction · row 1
1 source row

Row 1 · 2026-04-23 · Gift · Disposed 3,480,640 · Balance 606,200

F1: The Reporting Person gifted these shares to a 501(c)(3) nonprofit organization in an exempt transaction pursuant to Rule 16b-5.

Filing footnotes · ownership attribution and instrument terms

F1: The Reporting Person gifted these shares to a 501(c)(3) nonprofit organization in an exempt transaction pursuant to Rule 16b-5.

TransDigm Group INC

Report date September 18, 2026 · Filed September 21, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect239 Reported balance After 2026-09-18 transaction · row 1
1 source row

Row 1 · 2026-09-18 · Grant · Acquired 126 · Balance 239

F1: Receipt of stock in lieu of payment of semi-annual director fee, based on fair market value in accordance with the Director Share Plan.

Common StockSEC Table I · non-derivativeIndirectThe Howley Family Foundation8,262 Reported balance Holding disclosure · report date 2026-09-18 · row 2 Holding and transaction disclosures are not merged.
1 source row

Row 2 · Balance 8,262

Common StockSEC Table I · non-derivativeIndirectW. Nicholas Howley Family Trust u/a/d 4/23/9921,547.513 Reported balance Holding disclosure · report date 2026-09-18 · row 3 Holding and transaction disclosures are not merged.
1 source row

Row 3 · Balance 21,547.513

Filing footnotes · ownership attribution and instrument terms

F1: Receipt of stock in lieu of payment of semi-annual director fee, based on fair market value in accordance with the Director Share Plan.

Transaction history

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
November 09, 2020 Filed Nov 10, 2020 18:08 UTC TransDigm Group INC TDG · Entity 2991 SaleCommon Stock 700 $580.41 $406,283.99
Disclosure

SEC source: 0001209191-20-057564 · doc4.xml · nonDerivative · entry 10

Howley W Nicholas · CIK 0001352573 · Director · Exec. Chairman of the Board

10b5-1 filing: Not disclosed

Ownership: Indirect · W. Nicholas Howley Family Trust u/a/d 4/23/99

Disclosed balance after: 29,100

F9 · price: Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $580.26 - $580.79. The reporting person hereby undertakes, upon request of the Commission, the issuer or a security holder of the issuer, to provide full information regarding the number of shares sold at each separate price.

Read SEC document
November 09, 2020 Filed Nov 10, 2020 18:08 UTC TransDigm Group INC TDG · Entity 2991 SaleCommon Stock 3,643 $579.48 $2,111,049.28
Disclosure

SEC source: 0001209191-20-057564 · doc4.xml · nonDerivative · entry 9

Howley W Nicholas · CIK 0001352573 · Director · Exec. Chairman of the Board

10b5-1 filing: Not disclosed

Ownership: Indirect · W. Nicholas Howley Family Trust u/a/d 4/23/99

Disclosed balance after: 29,800

F8 · price: Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $579.11 - $580.09. The reporting person hereby undertakes, upon request of the Commission, the issuer or a security holder of the issuer, to provide full information regarding the number of shares sold at each separate price.

Read SEC document
November 09, 2020 Filed Nov 10, 2020 18:08 UTC TransDigm Group INC TDG · Entity 2991 SaleCommon Stock 925 $578.86 $535,445.22
Disclosure

SEC source: 0001209191-20-057564 · doc4.xml · nonDerivative · entry 8

Howley W Nicholas · CIK 0001352573 · Director · Exec. Chairman of the Board

10b5-1 filing: Not disclosed

Ownership: Indirect · W. Nicholas Howley Family Trust u/a/d 4/23/99

Disclosed balance after: 33,443

F7 · price: Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $578.09 - $579.05. The reporting person hereby undertakes, upon request of the Commission, the issuer or a security holder of the issuer, to provide full information regarding the number of shares sold at each separate price.

Read SEC document
November 09, 2020 Filed Nov 10, 2020 18:08 UTC TransDigm Group INC TDG · Entity 2991 SaleCommon Stock 700 $577.83 $404,477.50
Disclosure

SEC source: 0001209191-20-057564 · doc4.xml · nonDerivative · entry 7

Howley W Nicholas · CIK 0001352573 · Director · Exec. Chairman of the Board

10b5-1 filing: Not disclosed

Ownership: Indirect · W. Nicholas Howley Family Trust u/a/d 4/23/99

Disclosed balance after: 34,368

F6 · price: Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $577.72 - $578.01. The reporting person hereby undertakes, upon request of the Commission, the issuer or a security holder of the issuer, to provide full information regarding the number of shares sold at each separate price.

Read SEC document
November 09, 2020 Filed Nov 10, 2020 18:08 UTC TransDigm Group INC TDG · Entity 2991 SaleCommon Stock 1,813 $576.72 $1,045,600.61
Disclosure

SEC source: 0001209191-20-057564 · doc4.xml · nonDerivative · entry 6

Howley W Nicholas · CIK 0001352573 · Director · Exec. Chairman of the Board

10b5-1 filing: Not disclosed

Ownership: Indirect · W. Nicholas Howley Family Trust u/a/d 4/23/99

Disclosed balance after: 35,068

F5 · price: Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $576.58 - $577.00. The reporting person hereby undertakes, upon request of the Commission, the issuer or a security holder of the issuer, to provide full information regarding the number of shares sold at each separate price.

Read SEC document
November 09, 2020 Filed Nov 10, 2020 18:08 UTC TransDigm Group INC TDG · Entity 2991 SaleCommon Stock 548 $575.69 $315,476.86
Disclosure

SEC source: 0001209191-20-057564 · doc4.xml · nonDerivative · entry 5

Howley W Nicholas · CIK 0001352573 · Director · Exec. Chairman of the Board

10b5-1 filing: Not disclosed

Ownership: Indirect · W. Nicholas Howley Family Trust u/a/d 4/23/99

Disclosed balance after: 36,881

F4 · price: Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $575.53 - $576.02. The reporting person hereby undertakes, upon request of the Commission, the issuer or a security holder of the issuer, to provide full information regarding the number of shares sold at each separate price.

Read SEC document
November 09, 2020 Filed Nov 10, 2020 18:08 UTC TransDigm Group INC TDG · Entity 2991 SaleCommon Stock 3,102 $575.16 $1,784,150.97
Disclosure

SEC source: 0001209191-20-057564 · doc4.xml · nonDerivative · entry 4

Howley W Nicholas · CIK 0001352573 · Director · Exec. Chairman of the Board

10b5-1 filing: Not disclosed

Ownership: Indirect · W. Nicholas Howley Family Trust u/a/d 4/23/99

Disclosed balance after: 37,429

F3 · price: Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $574.53 - $575.47. The reporting person hereby undertakes, upon request of the Commission, the issuer or a security holder of the issuer, to provide full information regarding the number of shares sold at each separate price.

Read SEC document
November 09, 2020 Filed Nov 10, 2020 18:08 UTC TransDigm Group INC TDG · Entity 2991 SaleCommon Stock 1,045 $573.89 $599,715.99
Disclosure

SEC source: 0001209191-20-057564 · doc4.xml · nonDerivative · entry 3

Howley W Nicholas · CIK 0001352573 · Director · Exec. Chairman of the Board

10b5-1 filing: Not disclosed

Ownership: Indirect · W. Nicholas Howley Family Trust u/a/d 4/23/99

Disclosed balance after: 40,531

F2 · price: Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $573.49 - $574.47. The reporting person hereby undertakes, upon request of the Commission, the issuer or a security holder of the issuer, to provide full information regarding the number of shares sold at each separate price.

Read SEC document
November 09, 2020 Filed Nov 10, 2020 18:08 UTC TransDigm Group INC TDG · Entity 2991 SaleCommon Stock 605 $572.36 $346,277.01
Disclosure

SEC source: 0001209191-20-057564 · doc4.xml · nonDerivative · entry 2

Howley W Nicholas · CIK 0001352573 · Director · Exec. Chairman of the Board

10b5-1 filing: Not disclosed

Ownership: Indirect · W. Nicholas Howley Family Trust u/a/d 4/23/99

Disclosed balance after: 41,576

F1 · price: Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $572.12 - $572.83. The reporting person hereby undertakes, upon request of the Commission, the issuer or a security holder of the issuer, to provide full information regarding the number of shares sold at each separate price.

Read SEC document
November 09, 2020 Filed Nov 10, 2020 18:08 UTC TransDigm Group INC TDG · Entity 2991 Exercise / conversionCommon Stock 42,181 $592.60 $24,996,291.88
Disclosure

SEC source: 0001209191-20-057564 · doc4.xml · nonDerivative · entry 1

Howley W Nicholas · CIK 0001352573 · Director · Exec. Chairman of the Board

10b5-1 filing: Not disclosed

Ownership: Indirect · W. Nicholas Howley Family Trust u/a/d 4/23/99

Disclosed balance after: 42,181

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
October 13, 2020 Filed Oct 15, 2020 13:37 UTC TransDigm Group INC TDG · Entity 2991 Exercise / conversionStock Option · Derivative 21,548 $0.00 Strike: $82.67 $0.00
Disclosure

SEC source: 0001209191-20-054862 · doc4.xml · derivative · entry 13

Howley W Nicholas · CIK 0001352573 · Director · Exec. Chairman of the Board

10b5-1 filing: Not disclosed

Ownership: Indirect · W. Nicholas Howley Family Trust u/a/d 4/23/99

Disclosed balance after: 64,646

Underlying: Common Stock · 21,548 shares

Expires 2021-03-04

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
October 13, 2020 Filed Oct 15, 2020 13:37 UTC TransDigm Group INC TDG · Entity 2991 SaleCommon Stock 401 $481.38 $193,031.46
Disclosure

SEC source: 0001209191-20-054862 · doc4.xml · nonDerivative · entry 12

Howley W Nicholas · CIK 0001352573 · Director · Exec. Chairman of the Board

10b5-1 filing: Not disclosed

Ownership: Indirect · W. Nicholas Howley Family Trust u/a/d 4/23/99

Disclosed balance after: 0

F10 · price: Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $481.00 - $481.81. The reporting person hereby undertakes, upon request of the Commission, the issuer or a security holder of the issuer, to provide full information regarding the number of shares sold at each separate price.

Read SEC document
October 13, 2020 Filed Oct 15, 2020 13:37 UTC TransDigm Group INC TDG · Entity 2991 SaleCommon Stock 300 $480.05 $144,015.00
Disclosure

SEC source: 0001209191-20-054862 · doc4.xml · nonDerivative · entry 11

Howley W Nicholas · CIK 0001352573 · Director · Exec. Chairman of the Board

10b5-1 filing: Not disclosed

Ownership: Indirect · W. Nicholas Howley Family Trust u/a/d 4/23/99

Disclosed balance after: 401

F9 · price: Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $479.64 - $480.51. The reporting person hereby undertakes, upon request of the Commission, the issuer or a security holder of the issuer, to provide full information regarding the number of shares sold at each separate price.

Read SEC document
October 13, 2020 Filed Oct 15, 2020 13:37 UTC TransDigm Group INC TDG · Entity 2991 SaleCommon Stock 600 $478.17 $286,904.22
Disclosure

SEC source: 0001209191-20-054862 · doc4.xml · nonDerivative · entry 10

Howley W Nicholas · CIK 0001352573 · Director · Exec. Chairman of the Board

10b5-1 filing: Not disclosed

Ownership: Indirect · W. Nicholas Howley Family Trust u/a/d 4/23/99

Disclosed balance after: 701

F8 · price: Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $477.94 - $478.43. The reporting person hereby undertakes, upon request of the Commission, the issuer or a security holder of the issuer, to provide full information regarding the number of shares sold at each separate price.

Read SEC document
October 13, 2020 Filed Oct 15, 2020 13:37 UTC TransDigm Group INC TDG · Entity 2991 SaleCommon Stock 103 $476.61 $49,090.83
Disclosure

SEC source: 0001209191-20-054862 · doc4.xml · nonDerivative · entry 9

Howley W Nicholas · CIK 0001352573 · Director · Exec. Chairman of the Board

10b5-1 filing: Not disclosed

Ownership: Indirect · W. Nicholas Howley Family Trust u/a/d 4/23/99

Disclosed balance after: 1,301

Read SEC document
October 13, 2020 Filed Oct 15, 2020 13:37 UTC TransDigm Group INC TDG · Entity 2991 SaleCommon Stock 1,023 $475.77 $486,712.61
Disclosure

SEC source: 0001209191-20-054862 · doc4.xml · nonDerivative · entry 8

Howley W Nicholas · CIK 0001352573 · Director · Exec. Chairman of the Board

10b5-1 filing: Not disclosed

Ownership: Indirect · W. Nicholas Howley Family Trust u/a/d 4/23/99

Disclosed balance after: 1,404

F7 · price: Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $475.52 - $476.18. The reporting person hereby undertakes, upon request of the Commission, the issuer or a security holder of the issuer, to provide full information regarding the number of shares sold at each separate price.

Read SEC document
October 13, 2020 Filed Oct 15, 2020 13:37 UTC TransDigm Group INC TDG · Entity 2991 SaleCommon Stock 1,029 $474.89 $488,665.00
Disclosure

SEC source: 0001209191-20-054862 · doc4.xml · nonDerivative · entry 7

Howley W Nicholas · CIK 0001352573 · Director · Exec. Chairman of the Board

10b5-1 filing: Not disclosed

Ownership: Indirect · W. Nicholas Howley Family Trust u/a/d 4/23/99

Disclosed balance after: 2,427

F6 · price: Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $474.47 - $475.30. The reporting person hereby undertakes, upon request of the Commission, the issuer or a security holder of the issuer, to provide full information regarding the number of shares sold at each separate price.

Read SEC document
October 13, 2020 Filed Oct 15, 2020 13:37 UTC TransDigm Group INC TDG · Entity 2991 SaleCommon Stock 7,785 $473.85 $3,688,919.14
Disclosure

SEC source: 0001209191-20-054862 · doc4.xml · nonDerivative · entry 6

Howley W Nicholas · CIK 0001352573 · Director · Exec. Chairman of the Board

10b5-1 filing: Not disclosed

Ownership: Indirect · W. Nicholas Howley Family Trust u/a/d 4/23/99

Disclosed balance after: 3,456

F5 · price: Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $473.46 - $474.45. The reporting person hereby undertakes, upon request of the Commission, the issuer or a security holder of the issuer, to provide full information regarding the number of shares sold at each separate price.

Read SEC document
October 13, 2020 Filed Oct 15, 2020 13:37 UTC TransDigm Group INC TDG · Entity 2991 SaleCommon Stock 5,535 $473.13 $2,618,766.80
Disclosure

SEC source: 0001209191-20-054862 · doc4.xml · nonDerivative · entry 5

Howley W Nicholas · CIK 0001352573 · Director · Exec. Chairman of the Board

10b5-1 filing: Not disclosed

Ownership: Indirect · W. Nicholas Howley Family Trust u/a/d 4/23/99

Disclosed balance after: 11,241

F4 · price: Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $472.46 - $473.44. The reporting person hereby undertakes, upon request of the Commission, the issuer or a security holder of the issuer, to provide full information regarding the number of shares sold at each separate price.

Read SEC document
October 13, 2020 Filed Oct 15, 2020 13:37 UTC TransDigm Group INC TDG · Entity 2991 SaleCommon Stock 2,224 $472.01 $1,049,753.80
Disclosure

SEC source: 0001209191-20-054862 · doc4.xml · nonDerivative · entry 4

Howley W Nicholas · CIK 0001352573 · Director · Exec. Chairman of the Board

10b5-1 filing: Not disclosed

Ownership: Indirect · W. Nicholas Howley Family Trust u/a/d 4/23/99

Disclosed balance after: 16,776

F3 · price: Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $471.44 - $472.41. The reporting person hereby undertakes, upon request of the Commission, the issuer or a security holder of the issuer, to provide full information regarding the number of shares sold at each separate price.

Read SEC document
October 13, 2020 Filed Oct 15, 2020 13:37 UTC TransDigm Group INC TDG · Entity 2991 SaleCommon Stock 1,900 $470.99 $894,884.42
Disclosure

SEC source: 0001209191-20-054862 · doc4.xml · nonDerivative · entry 3

Howley W Nicholas · CIK 0001352573 · Director · Exec. Chairman of the Board

10b5-1 filing: Not disclosed

Ownership: Indirect · W. Nicholas Howley Family Trust u/a/d 4/23/99

Disclosed balance after: 19,000

F2 · price: Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $470.57 - $471.37. The reporting person hereby undertakes, upon request of the Commission, the issuer or a security holder of the issuer, to provide full information regarding the number of shares sold at each separate price.

Read SEC document
October 13, 2020 Filed Oct 15, 2020 13:37 UTC TransDigm Group INC TDG · Entity 2991 SaleCommon Stock 648 $469.81 $304,439.15
Disclosure

SEC source: 0001209191-20-054862 · doc4.xml · nonDerivative · entry 2

Howley W Nicholas · CIK 0001352573 · Director · Exec. Chairman of the Board

10b5-1 filing: Not disclosed

Ownership: Indirect · W. Nicholas Howley Family Trust u/a/d 4/23/99

Disclosed balance after: 20,900

F1 · price: Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $469.34 - $470.25. The reporting person hereby undertakes, upon request of the Commission, the issuer or a security holder of the issuer, to provide full information regarding the number of shares sold at each separate price.

Read SEC document
October 13, 2020 Filed Oct 15, 2020 13:37 UTC TransDigm Group INC TDG · Entity 2991 Exercise / conversionCommon Stock 21,548 $82.67 $1,781,373.16
Disclosure

SEC source: 0001209191-20-054862 · doc4.xml · nonDerivative · entry 1

Howley W Nicholas · CIK 0001352573 · Director · Exec. Chairman of the Board

10b5-1 filing: Not disclosed

Ownership: Indirect · W. Nicholas Howley Family Trust u/a/d 4/23/99

Disclosed balance after: 21,548

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
October 10, 2020 Filed Nov 13, 2020 21:19 UTC TransDigm Group INC TDG · Entity 2991 Disposition to issuerStock Option · Derivative 2,554 $0.00 Strike: $559.78 $0.00
Disclosure

SEC source: 0001209191-20-058289 · doc4.xml · derivative · entry 1

Howley W Nicholas · CIK 0001352573 · Director · Exec. Chairman of the Board

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 88,316

Underlying: Common Stock · 2,554 shares

Expires 2029-11-15

Read SEC document
September 14, 2020 Filed Sep 15, 2020 15:55 UTC TransDigm Group INC TDG · Entity 2991 Exercise / conversionStock Option · Derivative 21,548 $0.00 Strike: $82.67 $0.00
Disclosure

SEC source: 0001209191-20-050383 · doc4.xml · derivative · entry 12

Howley W Nicholas · CIK 0001352573 · Director · Exec. Chairman of the Board

10b5-1 filing: Not disclosed

Ownership: Indirect · W. Nicholas Howley Family Trust u/a/d 4/23/99

Disclosed balance after: 86,194

Underlying: Common Stock · 21,548 shares

Expires 2021-03-04

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
September 14, 2020 Filed Sep 15, 2020 15:55 UTC TransDigm Group INC TDG · Entity 2991 SaleCommon Stock 2,165 $512.09 $1,108,664.89
Disclosure

SEC source: 0001209191-20-050383 · doc4.xml · nonDerivative · entry 11

Howley W Nicholas · CIK 0001352573 · Director · Exec. Chairman of the Board

10b5-1 filing: Not disclosed

Ownership: Indirect · W. Nicholas Howley Family Trust u/a/d 4/23/99

Disclosed balance after: 0

F10 · price: Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $511.93 - $512.61. The reporting person hereby undertakes, upon request of the Commission, the issuer or a security holder of the issuer, to provide full information regarding the number of shares sold at each separate price.

Read SEC document
September 14, 2020 Filed Sep 15, 2020 15:55 UTC TransDigm Group INC TDG · Entity 2991 SaleCommon Stock 2,784 $511.48 $1,423,973.40
Disclosure

SEC source: 0001209191-20-050383 · doc4.xml · nonDerivative · entry 10

Howley W Nicholas · CIK 0001352573 · Director · Exec. Chairman of the Board

10b5-1 filing: Not disclosed

Ownership: Indirect · W. Nicholas Howley Family Trust u/a/d 4/23/99

Disclosed balance after: 2,165

F9 · price: Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $510.93 - $511.91. The reporting person hereby undertakes, upon request of the Commission, the issuer or a security holder of the issuer, to provide full information regarding the number of shares sold at each separate price.

Read SEC document
September 14, 2020 Filed Sep 15, 2020 15:55 UTC TransDigm Group INC TDG · Entity 2991 SaleCommon Stock 1,987 $510.35 $1,014,057.30
Disclosure

SEC source: 0001209191-20-050383 · doc4.xml · nonDerivative · entry 9

Howley W Nicholas · CIK 0001352573 · Director · Exec. Chairman of the Board

10b5-1 filing: Not disclosed

Ownership: Indirect · W. Nicholas Howley Family Trust u/a/d 4/23/99

Disclosed balance after: 4,949

F8 · price: Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $509.88 - $510.78. The reporting person hereby undertakes, upon request of the Commission, the issuer or a security holder of the issuer, to provide full information regarding the number of shares sold at each separate price.

Read SEC document
September 14, 2020 Filed Sep 15, 2020 15:55 UTC TransDigm Group INC TDG · Entity 2991 SaleCommon Stock 4,338 $509.13 $2,208,621.99
Disclosure

SEC source: 0001209191-20-050383 · doc4.xml · nonDerivative · entry 8

Howley W Nicholas · CIK 0001352573 · Director · Exec. Chairman of the Board

10b5-1 filing: Not disclosed

Ownership: Indirect · W. Nicholas Howley Family Trust u/a/d 4/23/99

Disclosed balance after: 6,936

F7 · price: Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $508.81 - $509.79. The reporting person hereby undertakes, upon request of the Commission, the issuer or a security holder of the issuer, to provide full information regarding the number of shares sold at each separate price.

Read SEC document
September 14, 2020 Filed Sep 15, 2020 15:55 UTC TransDigm Group INC TDG · Entity 2991 SaleCommon Stock 5,369 $508.40 $2,729,624.30
Disclosure

SEC source: 0001209191-20-050383 · doc4.xml · nonDerivative · entry 7

Howley W Nicholas · CIK 0001352573 · Director · Exec. Chairman of the Board

10b5-1 filing: Not disclosed

Ownership: Indirect · W. Nicholas Howley Family Trust u/a/d 4/23/99

Disclosed balance after: 11,274

F6 · price: Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $507.81 - $508.79. The reporting person hereby undertakes, upon request of the Commission, the issuer or a security holder of the issuer, to provide full information regarding the number of shares sold at each separate price.

Read SEC document
September 14, 2020 Filed Sep 15, 2020 15:55 UTC TransDigm Group INC TDG · Entity 2991 SaleCommon Stock 1,447 $507.25 $733,984.53
Disclosure

SEC source: 0001209191-20-050383 · doc4.xml · nonDerivative · entry 6

Howley W Nicholas · CIK 0001352573 · Director · Exec. Chairman of the Board

10b5-1 filing: Not disclosed

Ownership: Indirect · W. Nicholas Howley Family Trust u/a/d 4/23/99

Disclosed balance after: 16,643

F5 · price: Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $506.78 - $507.77. The reporting person hereby undertakes, upon request of the Commission, the issuer or a security holder of the issuer, to provide full information regarding the number of shares sold at each separate price.

Read SEC document
September 14, 2020 Filed Sep 15, 2020 15:55 UTC TransDigm Group INC TDG · Entity 2991 SaleCommon Stock 688 $506.29 $348,327.93
Disclosure

SEC source: 0001209191-20-050383 · doc4.xml · nonDerivative · entry 5

Howley W Nicholas · CIK 0001352573 · Director · Exec. Chairman of the Board

10b5-1 filing: Not disclosed

Ownership: Indirect · W. Nicholas Howley Family Trust u/a/d 4/23/99

Disclosed balance after: 18,090

F4 · price: Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $505.74 - $506.68. The reporting person hereby undertakes, upon request of the Commission, the issuer or a security holder of the issuer, to provide full information regarding the number of shares sold at each separate price.

Read SEC document
September 14, 2020 Filed Sep 15, 2020 15:55 UTC TransDigm Group INC TDG · Entity 2991 SaleCommon Stock 1,845 $505.21 $932,115.22
Disclosure

SEC source: 0001209191-20-050383 · doc4.xml · nonDerivative · entry 4

Howley W Nicholas · CIK 0001352573 · Director · Exec. Chairman of the Board

10b5-1 filing: Not disclosed

Ownership: Indirect · W. Nicholas Howley Family Trust u/a/d 4/23/99

Disclosed balance after: 18,778

F3 · price: Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $504.69 - $505.68. The reporting person hereby undertakes, upon request of the Commission, the issuer or a security holder of the issuer, to provide full information regarding the number of shares sold at each separate price.

Read SEC document
September 14, 2020 Filed Sep 15, 2020 15:55 UTC TransDigm Group INC TDG · Entity 2991 SaleCommon Stock 425 $504.07 $214,230.35
Disclosure

SEC source: 0001209191-20-050383 · doc4.xml · nonDerivative · entry 3

Howley W Nicholas · CIK 0001352573 · Director · Exec. Chairman of the Board

10b5-1 filing: Not disclosed

Ownership: Indirect · W. Nicholas Howley Family Trust u/a/d 4/23/99

Disclosed balance after: 20,623

F2 · price: Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $503.66 - $504.54. The reporting person hereby undertakes, upon request of the Commission, the issuer or a security holder of the issuer, to provide full information regarding the number of shares sold at each separate price.

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September 14, 2020 Filed Sep 15, 2020 15:55 UTC TransDigm Group INC TDG · Entity 2991 SaleCommon Stock 500 $502.60 $251,301.50
Disclosure

SEC source: 0001209191-20-050383 · doc4.xml · nonDerivative · entry 2

Howley W Nicholas · CIK 0001352573 · Director · Exec. Chairman of the Board

10b5-1 filing: Not disclosed

Ownership: Indirect · W. Nicholas Howley Family Trust u/a/d 4/23/99

Disclosed balance after: 21,048

F1 · price: Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $502.04 - $502.94. The reporting person hereby undertakes, upon request of the Commission, the issuer or a security holder of the issuer, to provide full information regarding the number of shares sold at each separate price.

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September 14, 2020 Filed Sep 15, 2020 15:55 UTC TransDigm Group INC TDG · Entity 2991 Exercise / conversionCommon Stock 21,548 $82.67 $1,781,373.16
Disclosure

SEC source: 0001209191-20-050383 · doc4.xml · nonDerivative · entry 1

Howley W Nicholas · CIK 0001352573 · Director · Exec. Chairman of the Board

10b5-1 filing: Not disclosed

Ownership: Indirect · W. Nicholas Howley Family Trust u/a/d 4/23/99

Disclosed balance after: 21,548

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

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August 13, 2020 Filed Aug 14, 2020 14:13 UTC TransDigm Group INC TDG · Entity 2991 Exercise / conversionStock Option · Derivative 21,548 $0.00 Strike: $82.67 $0.00
Disclosure

SEC source: 0001209191-20-046733 · doc4.xml · derivative · entry 7

Howley W Nicholas · CIK 0001352573 · Director · Exec. Chairman of the Board

10b5-1 filing: Not disclosed

Ownership: Indirect · W. Nicholas Howley Family Trust u/a/d 4/23/99

Disclosed balance after: 107,742

Underlying: Common Stock · 21,548 shares

Expires 2021-03-04

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
August 13, 2020 Filed Aug 14, 2020 14:13 UTC TransDigm Group INC TDG · Entity 2991 SaleCommon Stock 457 $497.68 $227,439.71
Disclosure

SEC source: 0001209191-20-046733 · doc4.xml · nonDerivative · entry 6

Howley W Nicholas · CIK 0001352573 · Director · Exec. Chairman of the Board

10b5-1 filing: Not disclosed

Ownership: Indirect · W. Nicholas Howley Family Trust u/a/d 4/23/99

Disclosed balance after: 0

F5 · price: Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $497.60 - $497.75. The reporting person hereby undertakes, upon request of the Commission, the issuer or a security holder of the issuer, to provide full information regarding the number of shares sold at each separate price.

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August 13, 2020 Filed Aug 14, 2020 14:13 UTC TransDigm Group INC TDG · Entity 2991 SaleCommon Stock 687 $496.71 $341,239.77
Disclosure

SEC source: 0001209191-20-046733 · doc4.xml · nonDerivative · entry 5

Howley W Nicholas · CIK 0001352573 · Director · Exec. Chairman of the Board

10b5-1 filing: Not disclosed

Ownership: Indirect · W. Nicholas Howley Family Trust u/a/d 4/23/99

Disclosed balance after: 457

F4 · price: Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $496.08 - $497.05. The reporting person hereby undertakes, upon request of the Commission, the issuer or a security holder of the issuer, to provide full information regarding the number of shares sold at each separate price.

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August 13, 2020 Filed Aug 14, 2020 14:13 UTC TransDigm Group INC TDG · Entity 2991 SaleCommon Stock 4,057 $495.47 $2,010,103.53
Disclosure

SEC source: 0001209191-20-046733 · doc4.xml · nonDerivative · entry 4

Howley W Nicholas · CIK 0001352573 · Director · Exec. Chairman of the Board

10b5-1 filing: Not disclosed

Ownership: Indirect · W. Nicholas Howley Family Trust u/a/d 4/23/99

Disclosed balance after: 1,144

F3 · price: Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $495.05 - $496.00. The reporting person hereby undertakes, upon request of the Commission, the issuer or a security holder of the issuer, to provide full information regarding the number of shares sold at each separate price.

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August 13, 2020 Filed Aug 14, 2020 14:13 UTC TransDigm Group INC TDG · Entity 2991 SaleCommon Stock 13,520 $494.48 $6,685,360.14
Disclosure

SEC source: 0001209191-20-046733 · doc4.xml · nonDerivative · entry 3

Howley W Nicholas · CIK 0001352573 · Director · Exec. Chairman of the Board

10b5-1 filing: Not disclosed

Ownership: Indirect · W. Nicholas Howley Family Trust u/a/d 4/23/99

Disclosed balance after: 5,201

F2 · price: Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $494.05 - $495.04. The reporting person hereby undertakes, upon request of the Commission, the issuer or a security holder of the issuer, to provide full information regarding the number of shares sold at each separate price.

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August 13, 2020 Filed Aug 14, 2020 14:13 UTC TransDigm Group INC TDG · Entity 2991 SaleCommon Stock 2,827 $493.61 $1,395,445.65
Disclosure

SEC source: 0001209191-20-046733 · doc4.xml · nonDerivative · entry 2

Howley W Nicholas · CIK 0001352573 · Director · Exec. Chairman of the Board

10b5-1 filing: Not disclosed

Ownership: Indirect · W. Nicholas Howley Family Trust u/a/d 4/23/99

Disclosed balance after: 18,721

F1 · price: Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $493.02 - $494.00. The reporting person hereby undertakes, upon request of the Commission, the issuer or a security holder of the issuer, to provide full information regarding the number of shares sold at each separate price.

Read SEC document
August 13, 2020 Filed Aug 14, 2020 14:13 UTC TransDigm Group INC TDG · Entity 2991 Exercise / conversionCommon Stock 21,548 $82.67 $1,781,373.16
Disclosure

SEC source: 0001209191-20-046733 · doc4.xml · nonDerivative · entry 1

Howley W Nicholas · CIK 0001352573 · Director · Exec. Chairman of the Board

10b5-1 filing: Not disclosed

Ownership: Indirect · W. Nicholas Howley Family Trust u/a/d 4/23/99

Disclosed balance after: 21,548

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
July 13, 2020 Filed Jul 14, 2020 13:54 UTC TransDigm Group INC TDG · Entity 2991 Exercise / conversionStock Option · Derivative 21,548 $0.00 Strike: $82.67 $0.00
Disclosure

SEC source: 0001209191-20-042334 · doc4.xml · derivative · entry 15

Howley W Nicholas · CIK 0001352573 · Director · Exec. Chairman of the Board

10b5-1 filing: Not disclosed

Ownership: Indirect · W. Nicholas Howley Family Trust u/a/d 4/23/99

Disclosed balance after: 129,290

Underlying: Common Stock · 21,548 shares

Expires 2021-03-04

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
July 13, 2020 Filed Jul 14, 2020 13:54 UTC TransDigm Group INC TDG · Entity 2991 SaleCommon Stock 1,067 $429.34 $458,109.51
Disclosure

SEC source: 0001209191-20-042334 · doc4.xml · nonDerivative · entry 14

Howley W Nicholas · CIK 0001352573 · Director · Exec. Chairman of the Board

10b5-1 filing: Not disclosed

Ownership: Indirect · W. Nicholas Howley Family Trust u/a/d 4/23/99

Disclosed balance after: 0

F13 · price: Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $428.825 - $429.66. The reporting person hereby undertakes, upon request of the Commission, the issuer or a security holder of the issuer, to provide full information regarding the number of shares sold at each separate price.

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July 13, 2020 Filed Jul 14, 2020 13:54 UTC TransDigm Group INC TDG · Entity 2991 SaleCommon Stock 500 $427.67 $213,833.60
Disclosure

SEC source: 0001209191-20-042334 · doc4.xml · nonDerivative · entry 13

Howley W Nicholas · CIK 0001352573 · Director · Exec. Chairman of the Board

10b5-1 filing: Not disclosed

Ownership: Indirect · W. Nicholas Howley Family Trust u/a/d 4/23/99

Disclosed balance after: 1,067

F12 · price: Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $427.44 - $427.97. The reporting person hereby undertakes, upon request of the Commission, the issuer or a security holder of the issuer, to provide full information regarding the number of shares sold at each separate price.

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July 13, 2020 Filed Jul 14, 2020 13:54 UTC TransDigm Group INC TDG · Entity 2991 SaleCommon Stock 1,229 $426.76 $524,491.60
Disclosure

SEC source: 0001209191-20-042334 · doc4.xml · nonDerivative · entry 12

Howley W Nicholas · CIK 0001352573 · Director · Exec. Chairman of the Board

10b5-1 filing: Not disclosed

Ownership: Indirect · W. Nicholas Howley Family Trust u/a/d 4/23/99

Disclosed balance after: 1,567

F11 · price: Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $426.36 - $427.07. The reporting person hereby undertakes, upon request of the Commission, the issuer or a security holder of the issuer, to provide full information regarding the number of shares sold at each separate price.

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July 13, 2020 Filed Jul 14, 2020 13:54 UTC TransDigm Group INC TDG · Entity 2991 SaleCommon Stock 900 $425.57 $383,013.99
Disclosure

SEC source: 0001209191-20-042334 · doc4.xml · nonDerivative · entry 11

Howley W Nicholas · CIK 0001352573 · Director · Exec. Chairman of the Board

10b5-1 filing: Not disclosed

Ownership: Indirect · W. Nicholas Howley Family Trust u/a/d 4/23/99

Disclosed balance after: 2,796

F10 · price: Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $425.29 - $426.135. The reporting person hereby undertakes, upon request of the Commission, the issuer or a security holder of the issuer, to provide full information regarding the number of shares sold at each separate price.

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July 13, 2020 Filed Jul 14, 2020 13:54 UTC TransDigm Group INC TDG · Entity 2991 SaleCommon Stock 400 $424.31 $169,724.00
Disclosure

SEC source: 0001209191-20-042334 · doc4.xml · nonDerivative · entry 10

Howley W Nicholas · CIK 0001352573 · Director · Exec. Chairman of the Board

10b5-1 filing: Not disclosed

Ownership: Indirect · W. Nicholas Howley Family Trust u/a/d 4/23/99

Disclosed balance after: 3,696

F9 · price: Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $424.10 - $424.38. The reporting person hereby undertakes, upon request of the Commission, the issuer or a security holder of the issuer, to provide full information regarding the number of shares sold at each separate price.

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July 13, 2020 Filed Jul 14, 2020 13:54 UTC TransDigm Group INC TDG · Entity 2991 SaleCommon Stock 5,684 $423.42 $2,406,704.50
Disclosure

SEC source: 0001209191-20-042334 · doc4.xml · nonDerivative · entry 9

Howley W Nicholas · CIK 0001352573 · Director · Exec. Chairman of the Board

10b5-1 filing: Not disclosed

Ownership: Indirect · W. Nicholas Howley Family Trust u/a/d 4/23/99

Disclosed balance after: 4,096

F8 · price: Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $423.04 - $423.99. The reporting person hereby undertakes, upon request of the Commission, the issuer or a security holder of the issuer, to provide full information regarding the number of shares sold at each separate price.

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Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.