Person

Sean P. Hennessy

Director, TransDigm Group

Current S&P 500 boards
1
Current roles
1
Open-market buys
$693K
Open-market sales
$19.3M

Current roles

From Section 16 filings (Forms 3, 4 and 5) in the last 13 months.

Past roles

“Last filing” is the latest Form 3/4/5 for that company, an upper bound on the end date.

Sits alongside

People who currently share a board or management team with this person.

Open-market trades

Purchases and sales reported on Form 4 at S&P 500 companies.

DateCompanyTypeSharesPriceValue
May 20, 2025TDGSale300$1,438.89$432K
May 20, 2025TDGSale100$1,439.92$144K
May 20, 2025TDGSale636$1,437.85$914K
May 20, 2025TDGSale664$1,437.07$954K
May 20, 2025TDGSale3,000$1,435.77$4.3M
Jan 22, 2024TDGBuy0$1,065.40$511
Nov 22, 2023TDGSale965$969.82$936K
Nov 22, 2023TDGSale300$968.58$291K
Nov 22, 2023TDGSale320$974.31$312K
Nov 22, 2023TDGSale1,074$971.02$1.0M
Nov 22, 2023TDGSale871$972.29$847K
Nov 22, 2023TDGSale120$972.73$117K
Aug 15, 2022TDGSale3,345$678.01$2.3M
Aug 15, 2022TDGSale1,133$678.54$769K
May 8, 2020TDGBuy2,000$346.45$693K
May 13, 2016SHWSale20,353$294.88$6.0M

SEC reporting-owner ID (CIK) 1203507 · all filings on EDGAR

Sean P. Hennessy (TDG) | USBoard