Sean P. Hennessy
Sean P. Hennessy's purchase track record
Sean P. Hennessy has only 2 open-market purchases with a full 6 months of price history after it -- too few to call a track record yet.
| Purchase | Stock | Amount | 3 months | 6 months | S&P 500, 6 mo. |
|---|---|---|---|---|---|
| 1/22/2024 | TDG | $511 | +12.0% | +17.1% | +14.7% |
| 11/9/2021 | PRM | $1.00M | +6.5% | -33.9% | -14.6% |
Computed by MarketWall from SEC Form 4 filings and daily closing prices (close on the purchase date to the close about 3 and 6 months later). Companies that have since delisted are not included. Past results, not investment advice.
Associated companies
Synthesized from recent news and fundamentals/technical data -- not human analyst commentary or trader sentiment.
October 16, 2026
Perimeter Solutions to Rename Premier Group; JPMorgan Lowers Target. Perimeter Solutions announced it will change its corporate name to Premier Group on Nov. 4. The change comes as JPMorgan revises its view, keeping an overweight rating but cutting the price target to $40. The new name may signal a shift in strategy, while the revised target reflects a more cautious outlook. Analysts still see a target range of $38 to $48, with the stock trading near the lower end of its 52‑week range.
Transaction History
| TDG | ▲ Buy | Grant | 46 | $50K | 9/18/2026 | View on chart |
| TDG | ▲ Buy | Grant | 41 | $50K | 3/20/2026 | View on chart |
| TDG | ▲ Buy | Grant | 36 | $46K | 9/19/2025 | View on chart |
| TDG | ▼ Sell | Open Market | 3,000 | $4.3M | 5/20/2025 | View on chart |
| TDG | ▼ Sell | Open Market | 664 | $954K | 5/20/2025 | View on chart |
| TDG | ▼ Sell | Open Market | 636 | $914K | 5/20/2025 | View on chart |
| TDG | ▼ Sell | Open Market | 300 | $432K | 5/20/2025 | View on chart |
| TDG | ▼ Sell | Open Market | 100 | $144K | 5/20/2025 | View on chart |
| TDG | ▲ Buy | Option Exercise | 4,700 | $735K | 5/20/2025 | View on chart |
| TDG | ▲ Buy | Grant | 35 | $47K | 3/26/2025 | View on chart |
| TDG | ▲ Buy | Grant | 34 | $47K | 9/25/2024 | View on chart |
| TDG | ▲ Buy | Grant | 31 | $36K | 3/22/2024 | View on chart |
| TDG | ▲ Buy | Open Market | 0 | $511 | 1/22/2024 | View on chart |
| TDG | ▼ Sell | Other | 0 | $200 | 12/22/2023 | View on chart |
| TDG | ▼ Sell | Other | 0 | $100 | 12/22/2023 | View on chart |
| TDG | ▼ Sell | Other | 5 | $5K | 12/21/2023 | View on chart |
| TDG | ▼ Sell | Other | 4 | $4K | 12/21/2023 | View on chart |
| TDG | ▲ Buy | Option Exercise | 3,650 | $631K | 11/22/2023 | View on chart |
| TDG | ▼ Sell | Open Market | 300 | $291K | 11/22/2023 | View on chart |
| TDG | ▼ Sell | Open Market | 965 | $936K | 11/22/2023 | View on chart |
| TDG | ▼ Sell | Open Market | 1,074 | $1.0M | 11/22/2023 | View on chart |
| TDG | ▼ Sell | Open Market | 871 | $847K | 11/22/2023 | View on chart |
| TDG | ▼ Sell | Open Market | 120 | $117K | 11/22/2023 | View on chart |
| TDG | ▼ Sell | Open Market | 320 | $312K | 11/22/2023 | View on chart |
| TDG | ▼ Sell | Open Market | 1,133 | $769K | 8/15/2022 | View on chart |
| TDG | ▼ Sell | Open Market | 3,345 | $2.3M | 8/15/2022 | View on chart |
| TDG | ▲ Buy | Option Exercise | 4,478 | $805K | 8/15/2022 | View on chart |
| PRM | ▲ Buy | Open Market | 100,000 | $1.0M | 11/9/2021 | View on chart |
| TDG | ▲ Buy | Grant | 61 | $37K | 9/28/2021 | View on chart |
| TDG | ▼ Sell | Gift | 288 | $0 | 2/25/2019 | View on chart |
| TDG | ▼ Sell | Gift | 44 | $0 | 6/7/2018 | View on chart |
AI Market Commentary
AI-generatedAll commentary →Synthesized from recent news and fundamentals/technical data -- not human analyst commentary or trader sentiment.
October 17, 2026
TDG Analyst Notes Highlight Valuation Concerns
Recent analyst commentary suggests TransDigm may be undervalued, with one source estimating a 23% discount to its current price. RBC Capital kept its sector rating but lowered its price target to $1,200, reflecting a more cautious outlook. A Seeking Alpha piece noted that the stock’s price dynamics are drawing more attention than broader AI themes. These observations come as the shares trade near the $1,219 support level.
TDG Analyst Notes Highlight Valuation Concerns. Recent analyst commentary suggests TransDigm may be undervalued, with one source estimating a 23% discount to its current price. RBC Capital kept its sector rating but lowered its price target to $1,200, reflecting a more cautious outlook. A Seeking Alpha piece noted that the stock’s price dynamics are drawing more attention than broader AI themes. These observations come as the shares trade near the $1,219 support level.