This is a routine insider sale cluster driven by a director's option exercise and pre-planned sale. No bearish signal — the dollar amount is trivial relative to TDG's $68B market cap. Monitor for any unexpected insider buying or a material increase in C-suite selling volume, but this filing alone does not warrant action.
Price Chart
Executive Summary
Director W. Nicholas Howley exercised and sold a large block of shares (10,132 options exercised, ~9,900 shares sold for ~$12.4M) on August 18, 2026, alongside Co-COO Joel Reiss selling ~$845K. The cluster is dominated by a single director's option exercise and pre-planned sale, which is routine for a $68B company. The total open-market sale value of ~$13.2M represents ~0.02% of market cap, well below the 0.1% materiality threshold, making this a routine liquidity event with no bearish signal.
Key Financial Metrics
Key Facts
- Director Howley sold ~9,900 shares for ~$12.4M on Aug 18, 2026, following exercise of 10,132 options (non-cash grant + $66.47 exercise).
- Co-COO Reiss sold 683 shares for ~$845K on Aug 17, 2026.
- Total open-market sales of ~$13.2M represent ~0.02% of TDG's $68.2B market cap.
- No insider buying in the cluster; all transactions are sales or option exercises.
- The cluster is dominated by a single director's option exercise and sale, consistent with routine portfolio diversification.
Financial Impact
Total insider sales of ~$13.2M, or ~0.02% of market cap — immaterial relative to company size.
Risk Factors
- Insider sales could accelerate if management sees headwinds in aerospace supply chain or defense spending.
- The option exercise adds ~10K shares to the float, but this is negligible for a $68B company.
Market Snapshot
Investment Themes
Documents Analyzed
This report is based on 1 SEC document filed with EDGAR.
| Document | Accession Number |
|---|---|
| CLUSTER Data (Synthetic) | cluster-TDG-1787196765011 |
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
Sep 14, 2026 18d ago | 8-K | $1,111.22 $1,109.65 | ▼ −0.14% | ▼ −0.25% | $1,090.38 (−1.88%) |
Sep 14, 2026 18d ago | 8-K | $1,111.22 $1,109.65 | ▼ −0.14% | ▼ −0.25% | $1,090.38 (−1.88%) |
Aug 19, 2026 6w ago | Insider Cluster | $1,222.91 $1,207.06 | ▼ −1.30% | ▼ −0.91% | $1,090.38 (−10.84%) |
Aug 4, 2026 8w ago | 8-K | $1,275.05 $1,242.04 | ▼ −2.59% | ▼ −2.49% | $1,090.38 (−14.48%) |
Aug 4, 2026 8w ago | Press Release | $1,275.05 $1,242.04 | ▼ −2.59% | ▼ −2.49% | $1,090.38 (−14.48%) |
Jul 27, 2026 9w ago | 8-K | $1,286.27 $1,254.38 | ▼ −2.48% | ▼ −3.55% | $1,090.38 (−15.23%) |
Jul 27, 2026 9w ago | Press Release | $1,286.27 $1,254.38 | ▼ −2.48% | ▼ −3.55% | $1,090.38 (−15.23%) |
Jul 24, 2026 10w ago | Press Release | $1,286.27 $1,254.38 | ▼ −2.48% | ▼ −3.55% | $1,090.38 (−15.23%) |
Jul 24, 2026 10w ago | 8-K | $1,236.71 $1,249.91 | ▲ +1.07% | ▲ +0.69% | $1,090.38 (−11.83%) |
Jul 21, 2026 10w ago | Insider Cluster | $1,205.49 $1,286.27 | ▲ +6.70% | ▲ +7.93% | $1,090.38 (−9.55%) |
US Market Status
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