Reported relationships
Latest disclosed role at each company.
| Company | Last reported as | Report date | Published |
|---|---|---|---|
| TransDigm Group INCTDG · Entity 2991 | Director | September 18, 2026 | September 23, 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.
TransDigm Group INC
Report date September 18, 2026 · Filed September 23, 2026 · Amendment
Amendment: balances below belong to this corrected disclosure, not necessarily a complete replacement of earlier positions.
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common StockSEC Table I · non-derivative | Direct | 5,677 |
Reported balance
After 2026-09-18 transaction · row 1
Amendment: may correct only part of an earlier disclosure.
1 source rowRow 1 · 2026-09-18 · Other · Acquired 0 · Balance 5,677 |
| Common StockSEC Table I · non-derivative | IndirectBy Family Trusts | 60,246 |
Reported balance
Holding disclosure · report date 2026-09-18 · row 2
Amendment: may correct only part of an earlier disclosure.
1 source rowRow 2 · Balance 60,246 |
| Common StockSEC Table I · non-derivative | IndirectBy Stockbridge Fund, L.P. | 366,142 |
Reported balance
Holding disclosure · report date 2026-09-18 · row 3
Amendment: may correct only part of an earlier disclosure.
1 source rowRow 3 · Balance 366,142 F1: Amended to correct the carry-over balance. The reporting person beneficially owns 366,142 shares held by Stockbridge Fund LP, not 366,141 as previously reported. |
| Common StockSEC Table I · non-derivative | IndirectBy Stockbridge Partners LLC | 68,139 |
Reported balance
Holding disclosure · report date 2026-09-18 · row 4
Amendment: may correct only part of an earlier disclosure.
1 source rowRow 4 · Balance 68,139 |
Filing footnotes · ownership attribution and instrument terms
F1: Amended to correct the carry-over balance. The reporting person beneficially owns 366,142 shares held by Stockbridge Fund LP, not 366,141 as previously reported.
Transaction history
JSON APIPurchases/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 date | Company | Activity / security | Shares / units | Reported price | Reported value | Details |
|---|---|---|---|---|---|---|
| March 10, 2025 Filed Mar 11, 2025 01:40 UTC | TransDigm Group INC TDG · Entity 2991 | SaleCommon Stock | 611 | $1,335.62 | $816,060.77 |
DisclosureSEC source: 0000919574-25-001879 · ownership.xml · nonDerivative · entry 1 SMALL ROBERT J · CIK 0001234544 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · By Stockbridge Partners LLC Disclosed balance after: 96,273 F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $1335.4045 to $1336.4044. 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. F1 · ownership.nature: 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. Read SEC document |
| March 07, 2025 Filed Mar 11, 2025 01:18 UTC | TransDigm Group INC TDG · Entity 2991 | SaleCommon Stock | 3,739 | $1,341.09 | $5,014,340.00 |
DisclosureSEC source: 0000919574-25-001878 · ownership.xml · nonDerivative · entry 22 SMALL ROBERT J · CIK 0001234544 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · By Stockbridge Fund, L.P. Disclosed balance after: 511,401 F14 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $1340.8046 to $1341.0912. 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. F2 · ownership.nature: 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. Read SEC document |
| March 07, 2025 Filed Mar 11, 2025 01:18 UTC | TransDigm Group INC TDG · Entity 2991 | SaleCommon Stock | 261 | $1,341.09 | $350,024.80 |
DisclosureSEC source: 0000919574-25-001878 · ownership.xml · nonDerivative · entry 21 SMALL ROBERT J · CIK 0001234544 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · By Stockbridge Partners LLC Disclosed balance after: 96,884 F14 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $1340.8046 to $1341.0912. 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. F1 · ownership.nature: 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. Read SEC document |
| March 07, 2025 Filed Mar 11, 2025 01:18 UTC | TransDigm Group INC TDG · Entity 2991 | SaleCommon Stock | 2,805 | $1,339.94 | $3,758,521.32 |
DisclosureSEC source: 0000919574-25-001878 · ownership.xml · nonDerivative · entry 20 SMALL ROBERT J · CIK 0001234544 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · By Stockbridge Fund, L.P. Disclosed balance after: 515,140 F13 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $1339.8046 to $1340.8045. 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. F2 · ownership.nature: 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. Read SEC document |
| March 07, 2025 Filed Mar 11, 2025 01:18 UTC | TransDigm Group INC TDG · Entity 2991 | SaleCommon Stock | 195 | $1,339.94 | $261,287.58 |
DisclosureSEC source: 0000919574-25-001878 · ownership.xml · nonDerivative · entry 19 SMALL ROBERT J · CIK 0001234544 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · By Stockbridge Partners LLC Disclosed balance after: 97,145 F13 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $1339.8046 to $1340.8045. 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. F1 · ownership.nature: 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. Read SEC document |
| March 07, 2025 Filed Mar 11, 2025 01:18 UTC | TransDigm Group INC TDG · Entity 2991 | SaleCommon Stock | 2,805 | $1,338.90 | $3,755,618.71 |
DisclosureSEC source: 0000919574-25-001878 · ownership.xml · nonDerivative · entry 18 SMALL ROBERT J · CIK 0001234544 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · By Stockbridge Fund, L.P. Disclosed balance after: 517,945 F12 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $1338.8046 to $1339.8045. 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. F2 · ownership.nature: 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. Read SEC document |
| March 07, 2025 Filed Mar 11, 2025 01:18 UTC | TransDigm Group INC TDG · Entity 2991 | SaleCommon Stock | 195 | $1,338.90 | $261,085.79 |
DisclosureSEC source: 0000919574-25-001878 · ownership.xml · nonDerivative · entry 17 SMALL ROBERT J · CIK 0001234544 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · By Stockbridge Partners LLC Disclosed balance after: 97,340 F12 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $1338.8046 to $1339.8045. 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. F1 · ownership.nature: 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. Read SEC document |
| March 07, 2025 Filed Mar 11, 2025 01:18 UTC | TransDigm Group INC TDG · Entity 2991 | SaleCommon Stock | 1,870 | $1,338.27 | $2,502,567.89 |
DisclosureSEC source: 0000919574-25-001878 · ownership.xml · nonDerivative · entry 16 SMALL ROBERT J · CIK 0001234544 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · By Stockbridge Fund, L.P. Disclosed balance after: 520,750 F11 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $1337.8046 to $1338.8045. 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. F2 · ownership.nature: 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. Read SEC document |
| March 07, 2025 Filed Mar 11, 2025 01:18 UTC | TransDigm Group INC TDG · Entity 2991 | SaleCommon Stock | 130 | $1,338.27 | $173,975.31 |
DisclosureSEC source: 0000919574-25-001878 · ownership.xml · nonDerivative · entry 15 SMALL ROBERT J · CIK 0001234544 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · By Stockbridge Partners LLC Disclosed balance after: 97,535 F11 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $1337.8046 to $1338.8045. 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. F1 · ownership.nature: 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. Read SEC document |
| March 07, 2025 Filed Mar 11, 2025 01:18 UTC | TransDigm Group INC TDG · Entity 2991 | SaleCommon Stock | 7,480 | $1,336.99 | $10,000,677.72 |
DisclosureSEC source: 0000919574-25-001878 · ownership.xml · nonDerivative · entry 14 SMALL ROBERT J · CIK 0001234544 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · By Stockbridge Fund, L.P. Disclosed balance after: 522,620 F10 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $1336.8046 to $1337.8045. 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. F2 · ownership.nature: 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. Read SEC document |
| March 07, 2025 Filed Mar 11, 2025 01:18 UTC | TransDigm Group INC TDG · Entity 2991 | SaleCommon Stock | 520 | $1,336.99 | $695,234.28 |
DisclosureSEC source: 0000919574-25-001878 · ownership.xml · nonDerivative · entry 13 SMALL ROBERT J · CIK 0001234544 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · By Stockbridge Partners LLC Disclosed balance after: 97,665 F10 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $1336.8046 to $1337.8045. 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. F1 · ownership.nature: 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. Read SEC document |
| March 06, 2025 Filed Mar 11, 2025 01:18 UTC | TransDigm Group INC TDG · Entity 2991 | SaleCommon Stock | 4,653 | $1,352.95 | $6,295,276.35 |
DisclosureSEC source: 0000919574-25-001878 · ownership.xml · nonDerivative · entry 12 SMALL ROBERT J · CIK 0001234544 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · By Stockbridge Fund, L.P. Disclosed balance after: 530,100 F9 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $1352.5486 to $1352.95. 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. F2 · ownership.nature: 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. Read SEC document |
| March 06, 2025 Filed Mar 11, 2025 01:18 UTC | TransDigm Group INC TDG · Entity 2991 | SaleCommon Stock | 347 | $1,352.95 | $469,473.65 |
DisclosureSEC source: 0000919574-25-001878 · ownership.xml · nonDerivative · entry 11 SMALL ROBERT J · CIK 0001234544 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · By Stockbridge Partners LLC Disclosed balance after: 98,185 F9 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $1352.5486 to $1352.95. 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. F1 · ownership.nature: 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. Read SEC document |
| March 06, 2025 Filed Mar 11, 2025 01:18 UTC | TransDigm Group INC TDG · Entity 2991 | SaleCommon Stock | 4,653 | $1,349.84 | $6,280,825.06 |
DisclosureSEC source: 0000919574-25-001878 · ownership.xml · nonDerivative · entry 10 SMALL ROBERT J · CIK 0001234544 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · By Stockbridge Fund, L.P. Disclosed balance after: 534,753 F8 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $1349.5486 to $1350.5485. 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. F2 · ownership.nature: 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. Read SEC document |
| March 06, 2025 Filed Mar 11, 2025 01:18 UTC | TransDigm Group INC TDG · Entity 2991 | SaleCommon Stock | 347 | $1,349.84 | $468,395.94 |
DisclosureSEC source: 0000919574-25-001878 · ownership.xml · nonDerivative · entry 9 SMALL ROBERT J · CIK 0001234544 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · By Stockbridge Partners LLC Disclosed balance after: 98,532 F8 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $1349.5486 to $1350.5485. 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. F1 · ownership.nature: 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. Read SEC document |
| March 06, 2025 Filed Mar 11, 2025 01:18 UTC | TransDigm Group INC TDG · Entity 2991 | SaleCommon Stock | 3,722 | $1,347.81 | $5,016,545.84 |
DisclosureSEC source: 0000919574-25-001878 · ownership.xml · nonDerivative · entry 8 SMALL ROBERT J · CIK 0001234544 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · By Stockbridge Fund, L.P. Disclosed balance after: 539,406 F7 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $1347.5486 to $1348.5485. 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. F2 · ownership.nature: 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. Read SEC document |
| March 06, 2025 Filed Mar 11, 2025 01:18 UTC | TransDigm Group INC TDG · Entity 2991 | SaleCommon Stock | 278 | $1,347.81 | $374,690.96 |
DisclosureSEC source: 0000919574-25-001878 · ownership.xml · nonDerivative · entry 7 SMALL ROBERT J · CIK 0001234544 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · By Stockbridge Partners LLC Disclosed balance after: 98,879 F7 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $1347.5486 to $1348.5485. 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. F1 · ownership.nature: 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. Read SEC document |
| March 06, 2025 Filed Mar 11, 2025 01:18 UTC | TransDigm Group INC TDG · Entity 2991 | SaleCommon Stock | 5,583 | $1,346.88 | $7,519,606.47 |
DisclosureSEC source: 0000919574-25-001878 · ownership.xml · nonDerivative · entry 6 SMALL ROBERT J · CIK 0001234544 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · By Stockbridge Fund, L.P. Disclosed balance after: 543,128 F6 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $1346.5486 to $1347.5485. 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. F2 · ownership.nature: 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. Read SEC document |
| March 06, 2025 Filed Mar 11, 2025 01:18 UTC | TransDigm Group INC TDG · Entity 2991 | SaleCommon Stock | 417 | $1,346.88 | $561,647.13 |
DisclosureSEC source: 0000919574-25-001878 · ownership.xml · nonDerivative · entry 5 SMALL ROBERT J · CIK 0001234544 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · By Stockbridge Partners LLC Disclosed balance after: 99,157 F6 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $1346.5486 to $1347.5485. 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. F1 · ownership.nature: 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. Read SEC document |
| March 06, 2025 Filed Mar 11, 2025 01:18 UTC | TransDigm Group INC TDG · Entity 2991 | SaleCommon Stock | 9,306 | $1,343.65 | $12,504,035.75 |
DisclosureSEC source: 0000919574-25-001878 · ownership.xml · nonDerivative · entry 4 SMALL ROBERT J · CIK 0001234544 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · By Stockbridge Fund, L.P. Disclosed balance after: 548,711 F5 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $1343.5486 to $1344.5485. 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. F2 · ownership.nature: 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. Read SEC document |
| March 06, 2025 Filed Mar 11, 2025 01:18 UTC | TransDigm Group INC TDG · Entity 2991 | SaleCommon Stock | 694 | $1,343.65 | $932,495.25 |
DisclosureSEC source: 0000919574-25-001878 · ownership.xml · nonDerivative · entry 3 SMALL ROBERT J · CIK 0001234544 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · By Stockbridge Partners LLC Disclosed balance after: 99,574 F5 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $1343.5486 to $1344.5485. 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. F1 · ownership.nature: 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. Read SEC document |
| March 06, 2025 Filed Mar 11, 2025 01:18 UTC | TransDigm Group INC TDG · Entity 2991 | SaleCommon Stock | 9,306 | $1,340.93 | $12,478,675.04 |
DisclosureSEC source: 0000919574-25-001878 · ownership.xml · nonDerivative · entry 2 SMALL ROBERT J · CIK 0001234544 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · By Stockbridge Fund, L.P. Disclosed balance after: 558,017 F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $1340.5486 to $1341.5485. 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. F2 · ownership.nature: 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. Read SEC document |
| March 06, 2025 Filed Mar 11, 2025 01:18 UTC | TransDigm Group INC TDG · Entity 2991 | SaleCommon Stock | 694 | $1,340.93 | $930,603.96 |
DisclosureSEC source: 0000919574-25-001878 · ownership.xml · nonDerivative · entry 1 SMALL ROBERT J · CIK 0001234544 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · By Stockbridge Partners LLC Disclosed balance after: 100,268 F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $1340.5486 to $1341.5485. 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. F1 · ownership.nature: 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. Read SEC document |
| February 14, 2025 Filed Feb 18, 2025 21:32 UTC | TransDigm Group INC TDG · Entity 2991 | Exercise / conversionStock Option · Derivative | 3,650 | $0.00 Strike: $97.84 | $0.00 |
DisclosureSEC source: 0000950170-25-022344 · ownership.xml · derivative · entry 19 SMALL ROBERT J · CIK 0001234544 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 3,650 shares Expires 2025-11-06 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. F1 · derivative.exercise_price: The exercise price has been adjusted for dividends declared since August 1, 2022. Read SEC document |
| February 14, 2025 Filed Feb 18, 2025 21:32 UTC | TransDigm Group INC TDG · Entity 2991 | SaleCommon Stock | 72 | $1,336.72 | $96,244.08 |
DisclosureSEC source: 0000950170-25-022344 · ownership.xml · nonDerivative · entry 15 SMALL ROBERT J · CIK 0001234544 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 15,539 F9 · price: Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $1,336.00 - $1,336.84. 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 |
| February 14, 2025 Filed Feb 18, 2025 21:32 UTC | TransDigm Group INC TDG · Entity 2991 | SaleCommon Stock | 7 | $1,335.09 | $9,345.63 |
DisclosureSEC source: 0000950170-25-022344 · ownership.xml · nonDerivative · entry 14 SMALL ROBERT J · CIK 0001234544 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 15,611 F8 · price: Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $1,335.00 - $1,335.21. 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 |
| February 14, 2025 Filed Feb 18, 2025 21:32 UTC | TransDigm Group INC TDG · Entity 2991 | SaleCommon Stock | 579 | $1,331.06 | $770,685.13 |
DisclosureSEC source: 0000950170-25-022344 · ownership.xml · nonDerivative · entry 13 SMALL ROBERT J · CIK 0001234544 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 15,618 F7 · price: Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $1,330.69 - $1,331.23. 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 |
| February 14, 2025 Filed Feb 18, 2025 21:32 UTC | TransDigm Group INC TDG · Entity 2991 | SaleCommon Stock | 1,503 | $1,329.42 | $1,998,120.06 |
DisclosureSEC source: 0000950170-25-022344 · ownership.xml · nonDerivative · entry 12 SMALL ROBERT J · CIK 0001234544 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 16,197 F6 · price: Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $1,329.34 - $1,330.00. 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 |
| February 14, 2025 Filed Feb 18, 2025 21:32 UTC | TransDigm Group INC TDG · Entity 2991 | SaleCommon Stock | 72 | $1,325.00 | $95,400.00 |
DisclosureSEC source: 0000950170-25-022344 · ownership.xml · nonDerivative · entry 11 SMALL ROBERT J · CIK 0001234544 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 17,700 Read SEC document |
| February 14, 2025 Filed Feb 18, 2025 21:32 UTC | TransDigm Group INC TDG · Entity 2991 | SaleCommon Stock | 200 | $1,323.76 | $264,752.00 |
DisclosureSEC source: 0000950170-25-022344 · ownership.xml · nonDerivative · entry 10 SMALL ROBERT J · CIK 0001234544 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 17,772 Read SEC document |
| February 14, 2025 Filed Feb 18, 2025 21:32 UTC | TransDigm Group INC TDG · Entity 2991 | SaleCommon Stock | 100 | $1,322.46 | $132,246.00 |
DisclosureSEC source: 0000950170-25-022344 · ownership.xml · nonDerivative · entry 9 SMALL ROBERT J · CIK 0001234544 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 17,972 Read SEC document |
| February 14, 2025 Filed Feb 18, 2025 21:32 UTC | TransDigm Group INC TDG · Entity 2991 | SaleCommon Stock | 201 | $1,318.26 | $264,969.92 |
DisclosureSEC source: 0000950170-25-022344 · ownership.xml · nonDerivative · entry 8 SMALL ROBERT J · CIK 0001234544 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 18,072 F5 · price: Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $1,317.4150 - $1,318.2750. 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 |
| February 14, 2025 Filed Feb 18, 2025 21:32 UTC | TransDigm Group INC TDG · Entity 2991 | SaleCommon Stock | 80 | $1,313.22 | $105,057.60 |
DisclosureSEC source: 0000950170-25-022344 · ownership.xml · nonDerivative · entry 7 SMALL ROBERT J · CIK 0001234544 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 18,273 Read SEC document |
| February 14, 2025 Filed Feb 18, 2025 21:32 UTC | TransDigm Group INC TDG · Entity 2991 | SaleCommon Stock | 1 | $1,308.97 | $1,308.97 |
DisclosureSEC source: 0000950170-25-022344 · ownership.xml · nonDerivative · entry 6 SMALL ROBERT J · CIK 0001234544 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 18,353 Read SEC document |
| February 14, 2025 Filed Feb 18, 2025 21:32 UTC | TransDigm Group INC TDG · Entity 2991 | SaleCommon Stock | 100 | $1,306.61 | $130,661.48 |
DisclosureSEC source: 0000950170-25-022344 · ownership.xml · nonDerivative · entry 5 SMALL ROBERT J · CIK 0001234544 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 18,354 F4 · price: Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $1,306.4950 - $1,306.7150. 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 |
| February 14, 2025 Filed Feb 18, 2025 21:32 UTC | TransDigm Group INC TDG · Entity 2991 | SaleCommon Stock | 300 | $1,302.77 | $390,831.00 |
DisclosureSEC source: 0000950170-25-022344 · ownership.xml · nonDerivative · entry 4 SMALL ROBERT J · CIK 0001234544 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 18,454 F3 · price: Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $1,302.71 - $1,302.80. 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 |
| February 14, 2025 Filed Feb 18, 2025 21:32 UTC | TransDigm Group INC TDG · Entity 2991 | SaleCommon Stock | 402 | $1,302.20 | $523,484.36 |
DisclosureSEC source: 0000950170-25-022344 · ownership.xml · nonDerivative · entry 3 SMALL ROBERT J · CIK 0001234544 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 18,754 F2 · price: Price reported constitutes the average weighted price of shares sold. Shares were sold at varying prices in the range of $1,301.71 - $1,302.69. 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 |
| February 14, 2025 Filed Feb 18, 2025 21:32 UTC | TransDigm Group INC TDG · Entity 2991 | SaleCommon Stock | 33 | $1,300.05 | $42,901.65 |
DisclosureSEC source: 0000950170-25-022344 · ownership.xml · nonDerivative · entry 2 SMALL ROBERT J · CIK 0001234544 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 19,156 Read SEC document |
| February 14, 2025 Filed Feb 18, 2025 21:32 UTC | TransDigm Group INC TDG · Entity 2991 | Exercise / conversionCommon Stock | 3,650 | $97.84 | $357,116.00 |
DisclosureSEC source: 0000950170-25-022344 · ownership.xml · nonDerivative · entry 1 SMALL ROBERT J · CIK 0001234544 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 19,189 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. F1 · price: The exercise price has been adjusted for dividends declared since August 1, 2022. Read SEC document |
| December 12, 2024 Filed Dec 16, 2024 21:57 UTC | TransDigm Group INC TDG · Entity 2991 | SaleCommon Stock | 8,000 | $1,250.99 | $10,007,909.60 |
DisclosureSEC source: 0000919574-24-007157 · ownership.xml · nonDerivative · entry 5 SMALL ROBERT J · CIK 0001234544 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · By Stockbridge Fund, L.P. Disclosed balance after: 567,323 F7 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $1250.513 to $1250.9958. 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. F2 · ownership.nature: 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. Read SEC document |
| December 12, 2024 Filed Dec 16, 2024 21:57 UTC | TransDigm Group INC TDG · Entity 2991 | SaleCommon Stock | 9,300 | $1,250.15 | $11,626,377.33 |
DisclosureSEC source: 0000919574-24-007157 · ownership.xml · nonDerivative · entry 4 SMALL ROBERT J · CIK 0001234544 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · By Stockbridge Fund, L.P. Disclosed balance after: 575,323 F6 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $1249.513 to $1250.5129. 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. F2 · ownership.nature: 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. Read SEC document |
| December 12, 2024 Filed Dec 16, 2024 21:57 UTC | TransDigm Group INC TDG · Entity 2991 | SaleCommon Stock | 8,700 | $1,248.01 | $10,857,723.54 |
DisclosureSEC source: 0000919574-24-007157 · ownership.xml · nonDerivative · entry 3 SMALL ROBERT J · CIK 0001234544 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · By Stockbridge Fund, L.P. Disclosed balance after: 584,623 F5 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $1247.513 to $1248.5129. 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. F2 · ownership.nature: 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. Read SEC document |
| December 12, 2024 Filed Dec 16, 2024 21:57 UTC | TransDigm Group INC TDG · Entity 2991 | SaleCommon Stock | 12,053 | $1,246.81 | $15,027,844.32 |
DisclosureSEC source: 0000919574-24-007157 · ownership.xml · nonDerivative · entry 2 SMALL ROBERT J · CIK 0001234544 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · By Stockbridge Fund, L.P. Disclosed balance after: 593,323 F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $1246.513 to $1247.5129. 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. F2 · ownership.nature: 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. Read SEC document |
| October 31, 2024 Filed Nov 20, 2024 21:34 UTC | TransDigm Group INC TDG · Entity 2991 | GrantStock Option · Derivative | 450 | $0.00 Strike: $1,302.30 | $0.00 |
DisclosureSEC source: 0000950170-24-129348 · ownership.xml · derivative · entry 1 SMALL ROBERT J · CIK 0001234544 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 450 Underlying: Common Stock · 450 shares Expires 2034-10-31 F1 · derivative.exercise_date: Vest based on the achievement of annual per share operating performance targets between fiscal 2025 and fiscal 2029. Read SEC document |
| September 25, 2024 Filed Sep 27, 2024 22:51 UTC | TransDigm Group INC TDG · Entity 2991 | GrantCommon Stock | 42 | $1,367.76 | $57,445.92 |
DisclosureSEC source: 0000950170-24-110132 · ownership.xml · nonDerivative · entry 1 SMALL ROBERT J · CIK 0001234544 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 15,539 F1 · shares: Receipt of stock in lieu of payment of semi-annual director fee, based on fair market value in accordance with the Director Share Plan. Read SEC document |
| September 11, 2024 Filed Sep 12, 2024 20:35 UTC | TransDigm Group INC TDG · Entity 2991 | OtherCommon Stock | 423 | $0.00 | $0.00 |
DisclosureSEC source: 0000919574-24-005487 · ownership.xml · nonDerivative · entry 4 SMALL ROBERT J · CIK 0001234544 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 15,497 F4 · kind: Represents Common Stock of the Issuer transferred to certain members of Berkshire Partners LLC. Read SEC document |
| June 12, 2024 Filed Jun 13, 2024 01:33 UTC | TransDigm Group INC TDG · Entity 2991 | SaleCommon Stock | 1,531 | $1,325.87 | $2,029,910.80 |
DisclosureSEC source: 0000919574-24-003630 · ownership.xml · nonDerivative · entry 12 SMALL ROBERT J · CIK 0001234544 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · By Stockbridge Fund, L.P. Disclosed balance after: 605,376 F9 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $1325.8721 to $1325.8725. 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. F2 · ownership.nature: 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. Read SEC document |
| June 12, 2024 Filed Jun 13, 2024 01:33 UTC | TransDigm Group INC TDG · Entity 2991 | SaleCommon Stock | 882 | $1,325.87 | $1,169,419.55 |
DisclosureSEC source: 0000919574-24-003630 · ownership.xml · nonDerivative · entry 11 SMALL ROBERT J · CIK 0001234544 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · By Stockbridge Partners LLC Disclosed balance after: 100,962 F9 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $1325.8721 to $1325.8725. 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. F1 · ownership.nature: 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. Read SEC document |
| June 12, 2024 Filed Jun 13, 2024 01:33 UTC | TransDigm Group INC TDG · Entity 2991 | SaleCommon Stock | 1,458 | $1,321.25 | $1,926,383.37 |
DisclosureSEC source: 0000919574-24-003630 · ownership.xml · nonDerivative · entry 10 SMALL ROBERT J · CIK 0001234544 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · By Stockbridge Fund, L.P. Disclosed balance after: 606,907 F8 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $1320.8721 to $1321.872. 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. F2 · ownership.nature: 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. Read SEC document |
| June 12, 2024 Filed Jun 13, 2024 01:33 UTC | TransDigm Group INC TDG · Entity 2991 | SaleCommon Stock | 839 | $1,321.25 | $1,108,529.25 |
DisclosureSEC source: 0000919574-24-003630 · ownership.xml · nonDerivative · entry 9 SMALL ROBERT J · CIK 0001234544 · Director 10b5-1 filing: No plan indicated Ownership: Indirect · By Stockbridge Partners LLC Disclosed balance after: 101,844 F8 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $1320.8721 to $1321.872. 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. F1 · ownership.nature: 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. Read SEC document |
Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.