TransDigm Group

TDG · NYSE · Aerospace & Defense

Everything reported about this company, newest first. Each line shows the dates that matter for its source.

September 2026

Insider trade · Traded Sep 15, 2026 · Filed Sep 16, 2026
Officer sold ~$419K of TDG shares in the open market Source
Insider trade · Traded Sep 15, 2026 · Filed Sep 16, 2026
Officer sold ~$336K of TDG shares in the open market Source
Insider trade · Traded Sep 15, 2026 · Filed Sep 16, 2026
Officer sold ~$323K of TDG shares in the open market Source
Insider trade · Traded Sep 15, 2026 · Filed Sep 16, 2026
Officer sold ~$308K of TDG shares in the open market Source
Insider trade · Traded Sep 15, 2026 · Filed Sep 16, 2026
Officer sold ~$302K of TDG shares in the open market Source
Insider trade · Traded Sep 15, 2026 · Filed Sep 16, 2026
Officer sold ~$260K of TDG shares in the open market Source
Insider trade · Traded Sep 15, 2026 · Filed Sep 16, 2026
Officer sold ~$246K of TDG shares in the open market Source
Insider trade · Traded Sep 15, 2026 · Filed Sep 16, 2026
Officer sold ~$232K of TDG shares in the open market Source
Insider trade · Traded Sep 15, 2026 · Filed Sep 16, 2026
Officer sold ~$215K of TDG shares in the open market Source
Insider trade · Traded Sep 15, 2026 · Filed Sep 16, 2026
Officer sold ~$184K of TDG shares in the open market Source
Insider trade · Traded Sep 15, 2026 · Filed Sep 16, 2026
Officer sold ~$183K of TDG shares in the open market Source
Insider trade · Traded Sep 15, 2026 · Filed Sep 16, 2026
Officer sold ~$186K of TDG shares in the open market Source
Insider trade · Traded Sep 15, 2026 · Filed Sep 16, 2026
Officer sold ~$165K of TDG shares in the open market Source
Insider trade · Traded Sep 15, 2026 · Filed Sep 16, 2026
Officer sold ~$138K of TDG shares in the open market Source
Insider trade · Traded Sep 15, 2026 · Filed Sep 16, 2026
Officer sold ~$130K of TDG shares in the open market Source
Insider trade · Traded Sep 15, 2026 · Filed Sep 16, 2026
Officer sold ~$119K of TDG shares in the open market Source
Insider trade · Traded Sep 15, 2026 · Filed Sep 16, 2026
Officer sold ~$109K of TDG shares in the open market Source
Insider trade · Traded Sep 15, 2026 · Filed Sep 16, 2026
Officer sold ~$99K of TDG shares in the open market Source
Insider trade · Traded Sep 15, 2026 · Filed Sep 16, 2026
Officer sold ~$76K of TDG shares in the open market Source
Insider trade · Traded Sep 15, 2026 · Filed Sep 16, 2026
Officer sold ~$66K of TDG shares in the open market Source
Insider trade · Traded Sep 15, 2026 · Filed Sep 16, 2026
Officer sold ~$44K of TDG shares in the open market Source
Insider trade · Traded Sep 15, 2026 · Filed Sep 16, 2026
Officer sold ~$33K of TDG shares in the open market Source
Insider trade · Traded Sep 15, 2026 · Filed Sep 16, 2026
Officer sold ~$33K of TDG shares in the open market Source
Insider trade · Traded Sep 15, 2026 · Filed Sep 16, 2026
Officer sold ~$22K of TDG shares in the open market Source
Insider trade · Traded Sep 15, 2026 · Filed Sep 16, 2026
Officer sold ~$22K of TDG shares in the open market Source
Insider trade · Traded Sep 15, 2026 · Filed Sep 16, 2026
Officer sold ~$11K of TDG shares in the open market Source
Insider trade · Traded Sep 15, 2026 · Filed Sep 16, 2026
Officer sold ~$5.5K of TDG shares in the open market Source
Planned sale · Planned for Sep 15, 2026 · Notice filed Sep 15, 2026
Officer filed to sell about $8.89M of TDG stock Source
Congress trade · Transaction Aug 25, 2026 · Disclosed Sep 9, 2026
Disclosed sale of TDG — reported range $100,001 - $250,000 Source

August 2026

Insider trade · Traded Aug 18, 2026 · Filed Aug 19, 2026
Director sold ~$4.93M of TDG shares in the open market Source
Insider trade · Traded Aug 18, 2026 · Filed Aug 19, 2026
Director sold ~$1.63M of TDG shares in the open market Source
Insider trade · Traded Aug 18, 2026 · Filed Aug 19, 2026
Director sold ~$1.3M of TDG shares in the open market Source
Insider trade · Traded Aug 18, 2026 · Filed Aug 19, 2026
Director sold ~$1.02M of TDG shares in the open market Source

July 2026

Insider trade · Traded Jul 20, 2026 · Filed Jul 21, 2026
Director sold ~$2.09M of TDG shares in the open market Source
Insider trade · Traded Jul 20, 2026 · Filed Jul 21, 2026
Director sold ~$1.9M of TDG shares in the open market Source
Insider trade · Traded Jul 20, 2026 · Filed Jul 21, 2026
Director sold ~$1.78M of TDG shares in the open market Source
Insider trade · Traded Jul 20, 2026 · Filed Jul 21, 2026
Director sold ~$1.74M of TDG shares in the open market Source

Insider trade · Traded Aug 18, 2026 · Filed Aug 19, 2026

Director sold ~$701K of TDG shares in the open market Source

Insider trade · Traded Aug 18, 2026 · Filed Aug 19, 2026

Director sold ~$644K of TDG shares in the open market Source

Insider trade · Traded Aug 18, 2026 · Filed Aug 19, 2026

Director sold ~$555K of TDG shares in the open market Source

Insider trade · Traded Aug 18, 2026 · Filed Aug 19, 2026

Director sold ~$356K of TDG shares in the open market Source

Insider trade · Traded Aug 18, 2026 · Filed Aug 19, 2026

Director sold ~$333K of TDG shares in the open market Source

Insider trade · Traded Aug 18, 2026 · Filed Aug 19, 2026

Director sold ~$309K of TDG shares in the open market Source

Insider trade · Traded Aug 18, 2026 · Filed Aug 19, 2026

Director sold ~$250K of TDG shares in the open market Source

Insider trade · Traded Aug 18, 2026 · Filed Aug 19, 2026

Director sold ~$236K of TDG shares in the open market Source

Insider trade · Traded Aug 18, 2026 · Filed Aug 19, 2026

Director sold ~$173K of TDG shares in the open market Source

Insider trade · Traded Aug 18, 2026 · Filed Aug 19, 2026

Director sold ~$86K of TDG shares in the open market Source

Insider trade · Traded Aug 17, 2026 · Filed Aug 18, 2026

Officer sold ~$830K of TDG shares in the open market Source

Insider trade · Traded Aug 17, 2026 · Filed Aug 18, 2026

Officer sold ~$618K of TDG shares in the open market Source

Insider trade · Traded Aug 17, 2026 · Filed Aug 18, 2026

Officer sold ~$496K of TDG shares in the open market Source

Insider trade · Traded Aug 17, 2026 · Filed Aug 18, 2026

Officer sold ~$461K of TDG shares in the open market Source

Insider trade · Traded Aug 17, 2026 · Filed Aug 18, 2026

Officer sold ~$421K of TDG shares in the open market Source

Insider trade · Traded Aug 17, 2026 · Filed Aug 18, 2026

Officer sold ~$404K of TDG shares in the open market Source

Insider trade · Traded Aug 17, 2026 · Filed Aug 18, 2026

Officer sold ~$321K of TDG shares in the open market Source

Insider trade · Traded Aug 17, 2026 · Filed Aug 18, 2026

Officer sold ~$181K of TDG shares in the open market Source

Insider trade · Traded Aug 17, 2026 · Filed Aug 18, 2026

Officer sold ~$173K of TDG shares in the open market Source

Insider trade · Traded Aug 17, 2026 · Filed Aug 18, 2026

Officer sold ~$172K of TDG shares in the open market Source

Insider trade · Traded Aug 17, 2026 · Filed Aug 18, 2026

Officer sold ~$149K of TDG shares in the open market Source

Insider trade · Traded Aug 17, 2026 · Filed Aug 18, 2026

Officer sold ~$139K of TDG shares in the open market Source

Insider trade · Traded Aug 17, 2026 · Filed Aug 18, 2026

Officer sold ~$124K of TDG shares in the open market Source

Insider trade · Traded Aug 17, 2026 · Filed Aug 18, 2026

Officer sold ~$100K of TDG shares in the open market Source

Insider trade · Traded Aug 17, 2026 · Filed Aug 18, 2026

Officer sold ~$75K of TDG shares in the open market Source

Insider trade · Traded Aug 17, 2026 · Filed Aug 18, 2026

Officer sold ~$60K of TDG shares in the open market Source

Insider trade · Traded Aug 17, 2026 · Filed Aug 18, 2026

Officer sold ~$46K of TDG shares in the open market Source

Insider trade · Traded Aug 17, 2026 · Filed Aug 18, 2026

Officer sold ~$38K of TDG shares in the open market Source

Insider trade · Traded Aug 17, 2026 · Filed Aug 18, 2026

Officer sold ~$25K of TDG shares in the open market Source

Fund holdings · Holdings as of Jun 30, 2026 (Q2 2026) · Filed Aug 14, 2026

Third Point disclosed an increased position in TDG for Q2 2026 Source

Fund holdings · Holdings as of Jun 30, 2026 (Q2 2026) · Filed Aug 14, 2026

Bridgewater Associates disclosed a reduced position in TDG for Q2 2026 Source

Fund holdings · Holdings as of Jun 30, 2026 (Q2 2026) · Filed Aug 14, 2026

Lone Pine Capital disclosed a reduced position in TDG for Q2 2026 Source

Congress trade · Transaction Jul 28, 2026 · Disclosed Aug 3, 2026

Disclosed purchase of TDG — reported range $1,001 - $15,000 Source

Insider trade · Traded Jul 20, 2026 · Filed Jul 21, 2026

Director sold ~$1.52M of TDG shares in the open market Source

Insider trade · Traded Jul 20, 2026 · Filed Jul 21, 2026

Director sold ~$734K of TDG shares in the open market Source

Insider trade · Traded Jul 20, 2026 · Filed Jul 21, 2026

Director sold ~$690K of TDG shares in the open market Source

Insider trade · Traded Jul 20, 2026 · Filed Jul 21, 2026

Director sold ~$568K of TDG shares in the open market Source

Insider trade · Traded Jul 20, 2026 · Filed Jul 21, 2026

Director sold ~$539K of TDG shares in the open market Source

Insider trade · Traded Jul 20, 2026 · Filed Jul 21, 2026

Director sold ~$316K of TDG shares in the open market Source

Insider trade · Traded Jul 20, 2026 · Filed Jul 21, 2026

Director sold ~$291K of TDG shares in the open market Source

Insider trade · Traded Jul 20, 2026 · Filed Jul 21, 2026

Director sold ~$159K of TDG shares in the open market Source

Congress trade · Transaction Mar 27, 2026 · Disclosed Jul 21, 2026

Disclosed purchase of TDG — reported range $1,001 - $15,000 Source