USBoard
Person

Robert J. Small

Director, TransDigm Group

Current S&P 500 boards
1
Current roles
1
Open-market buys
$742.2M
Open-market sales
$1.5B

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.

None on record since 2016.

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
Feb 25, 2026TDGBuy1$1,285.00$1K
Dec 10, 2025TDGSale74$1,291.03$96K
Dec 10, 2025TDGSale4,046$1,290.30$5.2M
Dec 10, 2025TDGSale580$1,289.32$748K
Dec 9, 2025TDGSale75,673$1,335.72$101.1M
Dec 9, 2025TDGSale15,280$1,335.72$20.4M
Sep 12, 2025TDGSale597$1,275.23$761K
Sep 12, 2025TDGSale504$1,276.41$643K
Sep 12, 2025TDGSale521$1,277.16$665K
Sep 12, 2025TDGSale300$1,278.32$383K
Sep 12, 2025TDGSale501$1,279.19$641K
Sep 12, 2025TDGSale287$1,280.54$368K
Sep 12, 2025TDGSale520$1,281.22$666K
Sep 12, 2025TDGSale149$1,282.64$191K
Sep 12, 2025TDGSale197$1,283.19$253K
Sep 12, 2025TDGSale16$1,284.17$21K
Sep 12, 2025TDGSale403$1,271.39$512K
Sep 12, 2025TDGSale256$1,272.45$326K
Sep 12, 2025TDGSale261$1,273.55$332K
Sep 12, 2025TDGSale488$1,274.22$622K
Jun 10, 2025TDGSale5,200$1,425.01$7.4M
Jun 10, 2025TDGSale40,500$1,425.01$57.7M
Mar 14, 2025TDGSale3,352$1,345.24$4.5M
Mar 14, 2025TDGSale558$1,336.23$746K
Mar 14, 2025TDGSale2,742$1,336.23$3.7M
Mar 14, 2025TDGSale288$1,340.85$386K
Mar 14, 2025TDGSale1,412$1,340.85$1.9M
Mar 14, 2025TDGSale682$1,345.24$917K
Mar 13, 2025TDGSale209$1,335.22$279K
Mar 13, 2025TDGSale791$1,335.22$1.1M
Mar 10, 2025TDGSale229$1,342.95$308K
Mar 10, 2025TDGSale153$1,349.21$206K
Mar 10, 2025TDGSale611$1,335.62$816K
Mar 10, 2025TDGSale7,389$1,335.62$9.9M
Mar 10, 2025TDGSale191$1,336.47$255K
Mar 10, 2025TDGSale2,309$1,336.47$3.1M
Mar 10, 2025TDGSale1,847$1,349.21$2.5M
Mar 10, 2025TDGSale2,771$1,342.95$3.7M
Mar 10, 2025TDGSale153$1,343.89$206K
Mar 10, 2025TDGSale1,847$1,343.89$2.5M
Mar 10, 2025TDGSale191$1,345.11$257K
Mar 10, 2025TDGSale2,309$1,345.11$3.1M
Mar 7, 2025TDGSale520$1,336.99$695K
Mar 7, 2025TDGSale7,480$1,336.99$10.0M
Mar 7, 2025TDGSale130$1,338.27$174K
Mar 7, 2025TDGSale1,870$1,338.27$2.5M
Mar 7, 2025TDGSale195$1,338.90$261K
Mar 7, 2025TDGSale2,805$1,338.90$3.8M
Mar 7, 2025TDGSale195$1,339.94$261K
Mar 7, 2025TDGSale2,805$1,339.94$3.8M
Mar 7, 2025TDGSale261$1,341.09$350K
Mar 7, 2025TDGSale3,739$1,341.09$5.0M
Mar 6, 2025TDGSale417$1,346.88$562K
Mar 6, 2025TDGSale9,306$1,343.65$12.5M
Mar 6, 2025TDGSale278$1,347.81$375K
Mar 6, 2025TDGSale3,722$1,347.81$5.0M
Mar 6, 2025TDGSale347$1,349.84$468K
Mar 6, 2025TDGSale4,653$1,349.84$6.3M
Mar 6, 2025TDGSale347$1,352.95$469K
Mar 6, 2025TDGSale4,653$1,352.95$6.3M
Mar 6, 2025TDGSale694$1,340.93$931K
Mar 6, 2025TDGSale9,306$1,340.93$12.5M
Mar 6, 2025TDGSale694$1,343.65$932K
Mar 6, 2025TDGSale5,583$1,346.88$7.5M
Feb 14, 2025TDGSale200$1,323.76$265K
Feb 14, 2025TDGSale100$1,322.46$132K
Feb 14, 2025TDGSale1,503$1,329.42$2.0M
Feb 14, 2025TDGSale579$1,331.06$771K
Feb 14, 2025TDGSale7$1,335.09$9K
Feb 14, 2025TDGSale72$1,336.72$96K
Feb 14, 2025TDGSale201$1,318.26$265K
Feb 14, 2025TDGSale80$1,313.22$105K
Feb 14, 2025TDGSale1$1,308.97$1K
Feb 14, 2025TDGSale72$1,325.00$95K
Feb 14, 2025TDGSale33$1,300.05$43K
Feb 14, 2025TDGSale100$1,306.61$131K
Feb 14, 2025TDGSale300$1,302.77$391K
Feb 14, 2025TDGSale402$1,302.20$523K
Dec 12, 2024TDGSale12,053$1,246.81$15.0M
Dec 12, 2024TDGSale8,700$1,248.01$10.9M
Dec 12, 2024TDGSale9,300$1,250.15$11.6M
Dec 12, 2024TDGSale8,000$1,250.99$10.0M
Jun 12, 2024TDGSale3,173$1,316.57$4.2M
Jun 12, 2024TDGSale1,531$1,325.87$2.0M
Jun 12, 2024TDGSale882$1,325.87$1.2M
Jun 12, 2024TDGSale1,458$1,321.25$1.9M
Jun 12, 2024TDGSale839$1,321.25$1.1M
Jun 12, 2024TDGSale1,827$1,316.57$2.4M
Jun 12, 2024TDGSale1,587$1,307.87$2.1M
Jun 12, 2024TDGSale1,827$1,312.10$2.4M
Jun 12, 2024TDGSale3,173$1,312.10$4.2M
Jun 12, 2024TDGSale1,462$1,315.58$1.9M
Jun 12, 2024TDGSale2,538$1,315.58$3.3M
Jun 12, 2024TDGSale913$1,307.87$1.2M
Jun 10, 2024TDGSale734$1,310.00$962K
Jun 10, 2024TDGSale1,766$1,310.00$2.3M
Jun 10, 2024TDGSale734$1,311.27$962K
Jun 10, 2024TDGSale1,766$1,311.27$2.3M
Jun 10, 2024TDGSale1,468$1,312.79$1.9M
Jun 10, 2024TDGSale3,532$1,312.79$4.6M

SEC reporting-owner ID (CIK) 1234544 · all filings on EDGAR