Home/Filings/4/0000919574-25-005699
4//SEC Filing

SMALL ROBERT J 4

Accession 0000919574-25-005699

CIK 0001260221other

Filed

Sep 15, 8:00 PM ET

Accepted

Sep 16, 6:17 PM ET

Size

38.8 KB

Accession

0000919574-25-005699

Insider Transaction Report

Form 4
Period: 2025-09-12
Transactions
  • Sale

    Common Stock

    2025-09-12$1280.54/sh287$367,51584,301 total(indirect: By LLC)
  • Sale

    Common Stock

    2025-09-12$1277.16/sh521$665,40285,389 total(indirect: By LLC)
  • Sale

    Common Stock

    2025-09-12$1278.32/sh300$383,49785,089 total(indirect: By LLC)
  • Sale

    Common Stock

    2025-09-12$1276.41/sh504$643,31085,910 total(indirect: By LLC)
  • Sale

    Common Stock

    2025-09-12$1281.22/sh520$666,23583,781 total(indirect: By LLC)
  • Sale

    Common Stock

    2025-09-12$1279.19/sh501$640,87384,588 total(indirect: By LLC)
  • Sale

    Common Stock

    2025-09-12$1273.55/sh261$332,39787,499 total(indirect: By LLC)
  • Sale

    Common Stock

    2025-09-12$1274.22/sh488$621,81787,011 total(indirect: By LLC)
  • Sale

    Common Stock

    2025-09-12$1284.17/sh16$20,54783,419 total(indirect: By LLC)
  • Sale

    Common Stock

    2025-09-12$1275.23/sh597$761,31386,414 total(indirect: By LLC)
  • Sale

    Common Stock

    2025-09-12$1282.64/sh149$191,11383,632 total(indirect: By LLC)
  • Sale

    Common Stock

    2025-09-12$1283.19/sh197$252,78883,435 total(indirect: By LLC)
  • Sale

    Common Stock

    2025-09-12$1272.45/sh256$325,74787,760 total(indirect: By LLC)
  • Gift

    Common Stock

    2025-09-1510,0005,581 total
  • Sale

    Common Stock

    2025-09-12$1271.39/sh403$512,37088,016 total(indirect: By LLC)
Holdings
  • Common Stock

    (indirect: By Stockbridge Fund, L.P.)
    441,814
  • Common Stock

    (indirect: By Trust)
    60,246
Footnotes (18)
  • [F1]Represents shares held by Stockbridge Fund, L.P. ("SF"). Berkshire Partners Holdings LLC ("BPH") is the general partner of BPSP, L.P. ("BPSP"), which is the managing member of SP, the registered investment adviser to SF. Stockbridge Associates LLC ("SA") is the general partner of SF. The Reporting Person is a managing member of each of BPH, BPSP, SP and SA. As such, the Reporting Person may be deemed to share voting and dispositive power with respect to the shares of the Issuer's common stock held by SF. However, the Reporting Person disclaims beneficial ownership of these shares, except to the extent, if any, of his pecuniary interest therein, and the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of the reported securities for purposes of Section 16 or for any other purposes.
  • [F10]The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $1276.8479 to $1277.8478. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
  • [F11]The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $1277.8479 to $1278.8478. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
  • [F12]The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $1278.8479 to $1279.8478. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
  • [F13]The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $1279.8479 to $1280.8478. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
  • [F14]The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $1280.8479 to $1281.8478. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
  • [F15]The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $1281.8479 to $1282.8478. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
  • [F16]The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $1282.8479 to $1283.8478. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
  • [F17]The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $1283.8479 to $1284.3525. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
  • [F18]Represents shares of Common Stock that were disposed of by the Reporting Person pursuant to a gift to a donor advised fund for no consideration.
  • [F2]Represents shares held by Stockbridge Partners LLC ("SP") on behalf of a managed account over which it has shared voting and sole dispositive power. This Form 4 has been filed because the Reporting Person is a director of the Issuer and a managing member of SP. As such, the Reporting Person may be deemed to share voting and dispositive power with respect to the shares of the Issuer's common stock held by SP. However, the Reporting Person disclaims beneficial ownership of these shares, except to the extent, if any, of his pecuniary interest therein, and the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of the reported securities for purposes of Section 16 or for any other purposes.
  • [F3]Represents shares of Common Stock beneficially owned by certain family trusts. The Reporting Person's immediate family members are beneficiaries of such family trusts.
  • [F4]The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $1270.8479 to $1271.8478. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
  • [F5]The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $1271.8479 to $1272.8478. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
  • [F6]The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $1272.8479 to $1273.8478. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
  • [F7]The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $1273.8479 to $1274.8478. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
  • [F8]The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $1274.8479 to $1275.8478. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
  • [F9]The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $1275.8479 to $1276.8478. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Documents

1 file

Issuer

TransDigm Group INC

CIK 0001260221

Entity typeother

Related Parties

1
  • filerCIK 0001234544

Filing Metadata

Form type
4
Filed
Sep 15, 8:00 PM ET
Accepted
Sep 16, 6:17 PM ET
Size
38.8 KB